CN218736848U

CN218736848U - Device for sending out and elongating deep-fried twisted dough sticks of deep-fried twisted dough sticks machine

Info

Publication number: CN218736848U
Application number: CN202121902318.0U
Authority: CN
Inventors: 王晓杰; 张军锋; 刘树聃; 万世豪; 张龙灿; 张文星
Original assignee: Wanjie Intelligent Technology Co ltd
Current assignee: Wanjie Intelligent Technology Co ltd
Priority date: 2021-08-15
Filing date: 2021-08-15
Publication date: 2023-03-28
Anticipated expiration: 2031-08-15

Abstract

A device for sending and elongating a deep-fried dough stick blank of a deep-fried dough stick machine belongs to the field of automatic deep-fried dough stick machines and comprises an elongating mounting frame, a clamping hand transmission beam, a clamping hand opening and closing transmission shaft, a clamping hand opening and closing control frame, a clamping hand support frame, a clamping hand claw, a dough pressing claw, a clamping hand seat, a clamping hand moving transmission mechanism, a lifting frame, a deep-fried dough stick blank supporting mechanism, an elongating transmission device, a clamping hand opening and closing shaft, a clamping hand support shaft and a clamping hand support shaft seat; the elongated mounting rack is arranged on the rack and connected with the rack; the device has the characteristics of compact structure, high transmission precision and reliable movement.

Description

Device for sending out and elongating deep-fried twisted dough sticks of deep-fried twisted dough sticks machine

Technical Field

The invention belongs to the field of wheaten food machinery, and particularly relates to a device for sending out and lengthening a deep-fried dough stick blank of an automatic deep-fried dough stick frying machine, which can realize automatic deep-fried dough stick frying.

Background

The deep-fried dough sticks are one of common wheaten foods of Chinese people and are mostly used as breakfast foods; the edible fried bread sticks are various, and have a single short stick, a single sheet, a cake and double stacked sticks; most commonly, the two are superimposed; the invention mainly aims at the double-superposed type to realize automatic frying; the existing frying method of double superposed deep-fried dough sticks (for avoiding confusion, hereinafter referred to as deep-fried dough sticks) comprises the steps of firstly adding water and additives into flour, wherein the additives generally comprise leavening agents, foaming agents and other additives pursuing special effects, then stirring and kneading dough, fermenting the dough after dough kneading, rolling the fermented dough into dough strips, cutting the dough strips into single strip-shaped dough blanks, then superposing the two strip-shaped dough blanks together, bonding the middle parts of the two strip-shaped dough blanks together to form the deep-fried dough sticks after pressing, putting the deep-fried dough sticks into a deep-fried pan for frying, putting the deep-fried dough sticks into the deep-fried dough pan, and stretching the deep-fried dough sticks by hands, so that the deep-fried dough sticks are easy to expand more fully, have good taste, and are easy to fry and scorch; after being put into a hot oil pan, the twisted cruller blank is quickly expanded and needs to be turned over frequently to ensure the uniform frying; fishing out after frying, and draining redundant oil to finish frying the deep-fried dough sticks; in the whole frying process of the deep-fried dough sticks, the deep-fried dough sticks are required to be fried beside a hot oil pan, operators can be subjected to hot smoking and roasting, the working environment is severe, and the health of the operators can be adversely affected; on the other hand, the deep-fried dough sticks are more in procedure in the deep-fried dough sticks frying process, the temperature control of a frying pot is difficult, each procedure is improper to operate, the final deep-fried dough sticks are not ideal in frying, and the requirement on the technical comprehensiveness of operators is higher; moreover, repeated contact by human hands during frying of the deep-fried dough sticks causes disadvantages to the sanitation requirement on one hand and the operation process of the deep-fried dough sticks on the other hand.

Disclosure of Invention

Aiming at the problems in the existing deep-fried dough stick frying, the invention provides a full-automatic deep-fried dough stick frying machine which can realize the automatic blank making and the automatic frying of deep-fried dough sticks and does not need operators to contact with the deep-fried dough sticks or the deep-fried dough sticks in the whole process; its concrete technical scheme is, an automatic deep-fried twisted dough sticks machine, its characterized in that: the deep-fried dough stick frying machine comprises a frame, a dough strip input device, a dough strip initial pressing device, a dough strip pressing and conveying device, a second conveying belt, a dough blank forming device, a dough blank bonding device, a third conveying belt, a deep-fried dough stick blank sending and stretching device, a deep-fried dough stick frying device, a deep-fried dough stick storage device, a control system, a power and transmission system and an outer cover; the rack is arranged on the installation foundation or the ground and is connected with the installation foundation or the ground; the surface belt input device is arranged on the rack and is fixedly connected with the rack; the power and transmission of the surface belt input device are connected with a power and transmission system; the dough belt initial pressing device is arranged on the rack, is fixedly connected with the rack, and is positioned at the tail end of the dough belt input device, namely one end of the output dough belt; the dough belt pressing and conveying device is arranged on the rack, is fixedly connected with the rack and is connected with the power and transmission system; the surface belt pressing and conveying device is positioned above the second conveying belt; the second conveying belt is arranged on the rack, is fixedly connected with the rack, is connected with the power and transmission system, is positioned below the flour belt pressing and conveying device, and is connected with the flour belt conveying device at the front end and the third conveying belt at the rear end; the dough forming device is arranged on the rack, is fixedly connected with the rack, is connected with the power and transmission system, and is positioned above the second conveying belt; the dough blank bonding device is arranged on the rack, is fixedly connected with the rack, is positioned above the third conveying belt and is connected with the power and transmission system; the third conveyer belt is arranged on the frame, is fixedly connected with the frame, is positioned below the dough blank bonding device and is connected with the power and transmission system; the dough stick blank sending-out and stretching device is arranged on the frame, is fixedly connected with the frame, is positioned at the rear end of the dough blank bonding device (the front end and the rear end in the section refer to the end entering along the running direction of the dough belt as the front end, and the output end as the rear end), and is connected with a power and transmission system; the deep-fried dough stick frying device is arranged on the rack, connected with the rack, positioned at the rear ends of the third conveyer belt and the deep-fried dough stick blank sending and stretching device and connected with the control system; the fried bread stick storage device is arranged at the rear end of the fried bread stick frying device and is connected with the fried bread stick outlet end of the fried bread stick frying device, and redundant oil on the surface of the fried bread stick can be stored and controlled; the control system is arranged on the rack and connected with the rack; the control system comprises a main controller, a display unit, an information acquisition unit, an instruction output unit and a power control unit; the main controller is arranged in the control box and is connected with the display unit, the information acquisition unit, the instruction output unit and the power control unit; the display unit is arranged on the control box, and a display of the display unit is exposed on the outer surface of the control box and is connected with the main controller; the information acquisition unit is arranged in the control box and is connected with the main controller and an information acquisition element (such as a sensor) arranged on the functional component; the command output unit is arranged in the control box and is connected with the main controller and the power and transmission system; the power control unit is arranged in the control box, is connected with the power supply and the main controller, and is also connected with a strong electric element of the power and transmission system; the power and transmission system is arranged on the frame and provides power and motion transmission for the executive element of the functional component; the outer cover is arranged on the rack, is connected with the rack, is positioned at the periphery of the functional component and can cover or cage the functional component; the functional components are one or more component combinations which are arranged in a flour belt input device, a flour belt initial pressing device, a flour belt pressing and conveying device, a second conveying belt, a flour blank forming device, a flour blank transferring and overlapping device, a flour blank bonding device, a third conveying belt, a deep-fried dough stick blank sending and stretching device, a deep-fried dough stick frying device, a deep-fried dough stick storage device, a control system and a power and transmission system on a rack and have certain functions.

Furthermore, the surface belt input device is a belt type conveying belt or a multi-chain plate type conveying belt.

Furthermore, the driving device of the surface belt input device is a stepping motor or a servo motor; this allows for precise control of the speed and rhythm of the face tape input.

Furthermore, the automatic deep-fried twisted dough sticks machine also comprises a primary noodle-beating device, wherein the primary device is arranged on the noodle belt input device, is connected with the noodle belt input device and is positioned above the noodle belt input device, and flour can be beaten and sprinkled on the surface of the noodle belt on the noodle belt input device.

Furthermore, the automatic deep-fried twisted dough sticks machine further comprises a secondary noodle-beating device, wherein the secondary noodle-beating device is installed on the rack and connected with the rack, is positioned above the second conveying belt and is positioned at the rear end of the noodle belt pressing and conveying device.

Furthermore, the automatic deep-fried twisted dough sticks machine also comprises a face brushing device, the face brushing device is arranged above the second conveying belt, the brush hair of the face brushing device is contacted with the upper surface of the face belt on the second conveying belt, and the width of the brush hair is matched with the width of the face belt.

Furthermore, the primary face-flapping device comprises a face-flapping mounting rack, a face-flapping driver, a face-flapping box and a face-flapping roller; the face-picking mounting frames are arranged on two sides of the face-picking box and connected with the face-picking box, and the lower ends of the face-picking mounting frames are connected with the face belt input device; the face-flapping driver is arranged on one side of the face-flapping box and is connected with the face-flapping box or the face-flapping mounting rack, and the power output shaft is connected with one end of the face-flapping roller and is connected with the control system through a circuit; the face-flapping box is arranged on the face-flapping mounting rack and is connected with the face-flapping mounting rack; the face-beating box is a cavity body, and the lower end of the face-beating box is in a gradually-reduced form; the lower end of the face-beating box is provided with a face-beating opening, the face-beating opening is arranged at the bottom of the face-beating box and is composed of a plurality of small holes; the face-beating roller is arranged in the face-beating box and is positioned at the lower end of the inner cavity of the face-beating box, the face-beating roller is connected with the face-beating box and can rotate in the face-beating box, one end of the face-beating roller is connected with a power output shaft of the face-beating driver, and the face-beating roller can rotate in the face-beating box under the driving of the face-beating driver.

Furthermore, the one-time face-flapping device also comprises a face-flapping box cover, wherein the face-flapping box cover is arranged at the upper opening of the face-flapping box and can cover the upper opening of the face-flapping box.

Furthermore, a box cover handle is arranged on the face-beating box cover, and the box cover handle is arranged on the face-beating box cover and connected with the face-beating box cover.

Furthermore, the flapping surface driver is a stepping motor or a combination of a servo motor and a speed reducer.

Furthermore, the face-beating roller is provided with face-beating brushes, and the face-paving brushes are made of elastic materials and are uniformly distributed on the outer circumference of the face-beating roller.

Furthermore, the surface belt primary pressing device comprises a primary pressing upper pressing roller, a primary pressing transmission mechanism, a primary pressing surface belt receiving roller, a primary pressing surface box, a receiving roller position detector, a primary pressing mounting rack, a primary pressing sensor, a detector supporting seat and a counterweight device; the primary pressing upper compression roller is arranged on the primary pressing mounting frame and is connected with the rack or the surface belt input device, and the end part of the primary pressing upper compression roller is connected with the primary pressing transmission mechanism and can rotate on the primary pressing mounting frame under the driving of the primary pressing transmission mechanism; the primary pressing transmission mechanism is arranged at the end part of the upper pressing roller and is connected with the power and transmission system; the primary pressing surface belt bearing roller is arranged on the primary pressing mounting frame and is in floating connection with the primary pressing mounting frame, namely the upper position and the lower position of the primary pressing surface belt bearing roller freely float in a self-rotating state; the primary pressing surface box is arranged below the primary pressing surface belt receiving roller, is a cavity body with an upper opening and can receive flour scattered from the dough belt passing through the primary pressing surface belt receiving roller; the position detector of the bearing roller is arranged on the detector supporting seat, one end of the position detector is sleeved with the end part of the bearing roller of the primary pressing surface belt, and the other end of the position detector is hinged with the detector supporting seat; a primary pressure sensor trigger device is arranged on the carrying roller position detector and corresponds to the position of a touch element of the primary pressure sensor; the primary pressure mounting rack is arranged on the rack and connected with the rack or the surface belt input device; the primary pressure sensor is arranged on the primary pressure mounting frame, is connected with the primary pressure mounting frame and the control system, and can transmit control signals to the control system; the detector supporting seat is arranged on the primary pressure mounting frame and is connected with the primary pressure mounting frame or the surface belt input device; the counterweight device is arranged on the detector supporting seat, is hinged with the detector supporting seat and synchronously moves with the position detector of the carrying roller.

Furthermore, the distance between the primary pressing upper press roller and the upper surface of the conveying belt of the surface belt input device can be adjusted.

Furthermore, the counterweight device comprises a counterweight rod and a counterweight block; the counterweight rod is arranged on the detector supporting seat and is connected with the detector supporting seat or the position detector of the carrying roller; the counterweight block is arranged on the counterweight rod and is connected with the counterweight rod; the position of the balancing weight on the counterweight rod can be adjusted.

Furthermore, the dough belt pressing and conveying device comprises a dough belt pressing and conveying transmission device, a dough belt pressing and conveying installation frame, a sun shaft, a planetary roller transmission wheel, a planetary roller shaft frame, an elastic frame and a planetary roller system adjusting mechanism; the dough belt pressure feeding transmission device is arranged on the dough belt pressure feeding mounting frame, is connected with the power and transmission system, and can transmit the power or motion of the power and transmission system to the planetary roller system; the surface belt pressure feeding mounting frame is mounted on the rack, is fixedly connected with the rack, and can be used for mounting and supporting the planetary roller system, the planetary roller system adjusting mechanism and the surface belt pressure feeding transmission device; the sun shaft, the planetary roller transmission wheel, the planetary roller and the planetary roller shaft form a planetary roller system; the sun shaft is arranged on the surface belt pressure feeding mounting frame, is connected with the surface belt pressure feeding mounting frame through a bearing and can rotate on the surface belt pressure feeding mounting frame, the end part of the sun shaft is connected with the surface belt pressure feeding transmission device, and the periphery of the sun shaft is connected with the planetary roller shaft frame and can drive the planetary roller shaft frame to rotate; the planetary roller transmission wheel is arranged at the end part of the planetary roller, is connected with the shaft end of the planetary roller, is connected with the dough belt pressure feeding transmission device and can rotate under the driving of the dough belt pressure feeding transmission device; a plurality of planetary roller driving wheels are arranged at the end part of each planetary roller and connected with the planetary rollers; the plurality of planetary roller transmission wheels are connected and linked by a planetary roller transmission belt; the planet roller is arranged on the planet roller shaft frame and is connected with the planet roller shaft frame through a bearing, can rotate on the planet roller shaft frame and can rotate around a sun shaft along with the planet roller shaft frame; the planetary rollers are uniformly arranged on the planetary roller shaft frame and are positioned on the circumference taking the axis of the solar shaft as the center; the planet roller shaft carrier is arranged on the sun shaft and is fixedly connected with the sun shaft; the elastic frame is arranged on the surface belt pressure feeding mounting frame and is connected with the surface belt pressure feeding mounting frame, and the lower part of the elastic frame is in contact with the planetary roller transmission belt and can elastically tension the planetary roller transmission belt; the planetary roller system adjusting mechanism is arranged on the surface belt pressure feeding mounting frame, is connected with the surface belt pressure feeding mounting frame and is connected with the movable shaft bracket of the solar shaft through the transmission mechanism, and the movable shaft bracket of the solar shaft can be pulled to move on the surface belt pressure feeding mounting frame.

Furthermore, the surface belt pressure transmission device is a gear transmission or a chain transmission.

Furthermore, the planetary roller transmission belt is a belt or a chain.

Furthermore, the planetary roller system adjusting mechanism comprises an adjusting hand wheel, an adjusting shaft bracket, a driving bevel gear, a driven bevel gear, a traction shaft, a tension spring and a movable shaft bracket; the adjusting hand wheel is arranged on the adjusting shaft, connected with the adjusting shaft and positioned at the end part of the adjusting shaft; the adjusting shaft is arranged on the adjusting shaft frame, is sleeved with the adjusting shaft frame and can rotate on the adjusting shaft frame; the adjusting shaft bracket is arranged on the flour belt pressure feeding mounting bracket and is connected with the flour belt pressure feeding mounting bracket; the driving bevel gear is arranged on the adjusting shaft and is fixedly connected with the adjusting shaft; the tooth part of the driving bevel gear is meshed with the tooth part of the driven bevel gear, so that the driven bevel gear can be driven to rotate; the driven bevel gear is arranged at the upper end of the traction shaft and is fixedly connected with the traction shaft; the tooth part of the driven bevel gear is meshed with the tooth part of the driving bevel gear; the traction shaft is arranged on the movable shaft bracket and is a screw rod with external threads on the periphery, the threads are matched with the threads on the movable shaft bracket and can be screwed with the movable shaft bracket, and the traction shaft can drive the movable shaft bracket to move up and down on the surface belt pressure feeding mounting bracket when rotating and is used for adjusting the distance between the planetary roller system and the surface belt; the upper end of the traction shaft is connected with a driven bevel gear; the tensioning spring is arranged on the traction shaft, is sleeved with the traction shaft and is a spiral compression spring; the movable shaft bracket is arranged on the flour belt compression mounting bracket, is embedded with the flour belt compression mounting bracket along the vertical direction and can move up and down in the embedded structure; the middle part of the movable shaft bracket is provided with a hole which is sleeved with the shaft end of the solar shaft (can be connected with the solar shaft through a bearing).

Furthermore, the dough blank forming device comprises a forming mounting frame, a forming transmission device, a forming sliding seat, a forming guide rail, a transmission shaft sleeve, a forming support frame, a forming belt wheel, a forming belt, a forming shovel, a cutter, a shovel guide rail, a shovel sliding seat and a shovel transmission mechanism; the molding mounting frame is arranged on the rack and is fixedly connected with the rack; the forming transmission device is arranged on the forming mounting frame, is connected with the forming mounting frame and is connected with the power and transmission system; the forming slide seat is arranged on the forming guide rail, is sleeved with the forming guide rail and can move on the forming guide rail along the forming guide rail; the forming guide rail is arranged on the forming mounting frame, is positioned below the forming mounting frame and is connected with the forming mounting frame; the transmission shaft sleeve is arranged on a lifting frame of the oil bar blank transferring and lengthening device and is of a hollow structure, and the inside of the hollow part is sleeved with the key type transmission shaft; the key type transmission shaft is arranged in the transmission shaft sleeve and can slide in the transmission shaft sleeve, the upper end of the key type transmission shaft is connected with the forming transmission device, the lower end of the key type transmission shaft is connected with the shovel transmission mechanism and can rotate under the driving of the forming transmission device, so that the shovel transmission mechanism is driven to move, and the forming shovel is opened and closed; the forming support frame is arranged below the transmission shaft sleeve and is fixedly connected with the lifting frame of the oil bar blank transferring and lengthening device; the forming belt wheels are arranged on the forming support frame, connected with the forming support frame and provided with a plurality of belt wheels; the forming belt wheel can rotate; the forming belt is arranged on the periphery of the forming belt wheel and the forming shovel and wound on the forming belt wheel and the forming shovel; the forming shovel is arranged on the shovel sliding seat and is connected with the shovel sliding seat; the forming shovels are arranged in a pair and oppositely arranged; the cutting blade is arranged on the forming support frame, is connected with the forming support frame, is positioned on one side of the front side of the forming shovel, and has a downward cutting edge; the shovel guide rail is arranged on the forming support frame and is connected with the forming support frame; the shovel sliding seat is arranged on the forming guide rail and can slide on the forming guide rail along the forming guide rail; the shovel transmission mechanism is arranged on the forming support frame and is a connecting rod transmission mechanism, one end of the shovel transmission mechanism is connected with the key type transmission shaft, the other end of the shovel transmission mechanism is connected with the shovel sliding seat, and the shovel sliding seat can be driven to move under the driving of the key type transmission shaft.

Furthermore, the dough blank bonding device is arranged on a lifting frame of the oil bar blank transferring and stretching device, is connected with the lifting frame and comprises a bonding pressing plate, a bonding support, a bonding pressing block, a bonding connecting shaft and a bonding spring; the bonding pressure plate is arranged at the lower end of the bonding support and is connected with the bonding support; the middle part of the bonding press plate is provided with a guide groove, the guide groove is arranged in the middle part of the bonding press plate, penetrates through the thickness of the bonding press plate, and the size of the guide groove is matched with that of the bonding pressing block, so that the bonding pressing block can move in the guide groove; the bonding support is arranged above the bonding pressure plate and is fixedly connected with the bonding pressure plate; the upper part of the bonding bracket is provided with a bonding connecting shaft guide hole; the bonding and pressing block is arranged on the bonding and connecting shaft and is fixedly connected with the bonding and connecting shaft; the bonding connecting shaft is arranged in a guide hole on the bonding support, the lower end of the bonding connecting shaft is connected with the bonding pressing block, and the upper end of the bonding connecting shaft is fixedly connected with a lifting frame of the oil bar blank transferring and stretching device; the bonding spring is sleeved on the bonding connecting shaft, the lower end of the bonding spring is in contact with the bonding support, and the upper end of the bonding spring is in contact with the lifting frame of the oil bar blank transferring and lengthening device and is a spiral compression spring.

Furthermore, the dough blank bonding device also comprises a water wetting device, wherein the water wetting device is arranged at the lower end of the bonding connecting shaft, is connected with the bonding connecting shaft and can move up and down under the driving of the bonding connecting shaft; the water wetting device comprises a water wetting mounting seat, a water wetting rod and a water wetting connecting rod; the water dipping mounting seat is arranged on the bonding connecting shaft and connected with the water dipping connecting shaft; the water dipping rod is arranged at the lower end of the water dipping connecting rod, is connected with the water dipping connecting rod and is horizontally arranged; the water dipping rod is a hollow cavity, the lower surface of the water dipping rod is provided with a plurality of water outlet holes, and the water outlet holes are communicated with the inner cavity of the water dipping rod; the inner cavity of the water dipping rod is communicated with the inner cavity of the water dipping connecting rod; the length and width of the water dipping rod are matched with the size of the fried bread stick dough; the water dipping connecting rod is arranged on the water dipping mounting seat, is connected with the water dipping mounting seat and can adjust the height position on the water dipping mounting seat; the water dipping connecting rod is a hollow cavity body, the lower end of the water dipping connecting rod is connected with the water dipping rod, the inner cavity of the water dipping connecting rod is communicated with the inner cavity of the water dipping rod, and the upper end of the water dipping connecting rod is connected with a water source.

Further, the fried bread stick storage device comprises a storage bracket, a storage box and an oil control device; the storage bracket is arranged at the lower part of the storage box and is connected with the storage box; the storage box is arranged on the storage support and is a thin-wall cavity body with an opening at the upper part, and the size of the storage box body is matched with that of the finished fried bread stick; the oil control device is arranged in the storage box, and is a hollow cavity body made of porous or grid-shaped materials, and one end of the hollow cavity body is higher than the other end of the hollow cavity body and is in a low-inclination shape.

Furthermore, the fried bread stick storage device also comprises an oil receiving disc, wherein the oil receiving disc is arranged below the storage tank, and an oil outlet is arranged at the lower part of the storage tank.

Furthermore, the fried bread stick frying device comprises an oil temperature controller, a fried bread stick outer cover, a stepping fried bread stick conveying mechanical arm, a fried bread stick shell, a stepping mechanical arm transmission device, a fried bread stick conveying mechanical arm, a fried bread stick conveying device, an upper outer cover, a frying control system and an oil smoke discharge device; the oil temperature controller is arranged on the outer cover of the fryer, is connected with the outer cover of the fryer and is connected with the power supply and the frying control system; the fryer hood is arranged outside the fryer shell and comprises a framework and a cover plate; the stepping fried bread stick feeding mechanical arm is arranged in the inner cavity of the fryer and is provided with more than two; the fryer shell is arranged inside the fryer outer cover, is a cavity body with an upper opening and is connected with the fryer outer cover; the stepping manipulator transmission device is arranged on the outer side of the fryer shell, is connected with each stepping fried bread stick feeding manipulator and is connected with the frying control system, and can drive the stepping fried bread stick feeding manipulators and control the motion states of the stepping fried bread stick feeding manipulators; the fried bread stick discharging mechanical arm transmission device is arranged on the outer side of the frying pan shell, is connected with the fried bread stick discharging mechanical arm and a frying control system, and can drive the fried bread stick discharging mechanical arm and control the motion state of the fried bread stick discharging mechanical arm; the fried bread stick sending-out mechanical arm is arranged on the fryer shell, is connected with the fryer shell, is positioned at one end of the fryer shell and is adjacent to the fried bread stick storage device; the fried bread stick delivery device is arranged on the fryer outer cover or the fryer shell, is connected with the fryer outer cover or the fryer shell, and extends to the upper part of the fried bread stick storage device; the upper outer cover is arranged above the fryer shell, is connected with the fryer outer cover and the oil smoke discharge device and can cover the upper opening of the fryer shell; the frying control system is arranged on the outer cover of the fryer or the upper outer cover, and is internally provided with an element for controlling and driving the mechanical hand and the exhaust fan, an element for controlling the oil temperature and a power control element which are respectively connected with the power, the mechanical hand driving motor and the oil temperature controller element; the oil fume discharge device is arranged above the fryer shell and comprises an air exhaust fan and an air outlet; the exhaust fan is arranged on the upper outer cover, is positioned at the air outlet and is connected with the frying control system; the air outlet is arranged on the upper shell, the inner end of the air outlet is communicated with the air outlet end of the air exhaust fan, and the outer end of the air outlet is communicated with a system smoke exhaust pipeline.

Furthermore, the stepping fried bread stick feeding mechanical arm comprises a stepping arm and a stepping claw, wherein the arm is arranged on the fryer shell, is connected with the mechanical arm transmission device and can rotate on the fryer shell; the stepping paw is arranged on the stepping arm and is in a grid shape, one end of the stepping paw is connected with the stepping arm, and the other end of the stepping paw is suspended; step-by-step hand claw be the arc in step-by-step arm radial, when step-by-step hand claw swings, the fried bread stick in the step-by-step hand claw can be automatic upset in step-by-step hand claw arc.

In order to better realize the stretching and the sending out of the deep-fried dough sticks of the automatic deep-fried dough sticks machine, the invention provides a deep-fried dough sticks machine deep-fried dough sticks blank transferring and stretching device, which comprises a stretching mounting frame, a clamping hand transmission beam, a clamping hand opening and closing transmission shaft, a clamping hand opening and closing control frame, a clamping hand support frame, a clamping hand claw, a dough pressing claw, a clamping hand seat, a clamping hand moving transmission mechanism, a lifting frame, a deep-fried dough sticks blank supporting mechanism, a stretching transmission device, a clamping hand opening and closing shaft, a clamping hand support shaft and a clamping hand support shaft seat; the elongated mounting rack is arranged on the rack and connected with the rack; the gripper transmission frame is arranged on the elongated mounting frame and connected with the elongated mounting frame, one end of the gripper transmission frame is connected with the elongated transmission device, and the other end of the gripper transmission frame is connected with the gripper transmission beam; the gripper transmission beam is arranged below the gripper transmission frame, one end of the gripper transmission beam is connected with the gripper transmission frame, the other end of the gripper transmission beam is connected with the gripper moving transmission mechanism, and the power and the motion of the lengthening transmission device can be transmitted to the gripper moving transmission mechanism so as to drive the gripper seat to move transversely; the gripper opening and closing transmission shaft is arranged on the lifting frame, is fixedly connected with the lifting frame through a bearing seat, is positioned on the side edge of the gripper opening and closing control frame, and is matched with the gripper opening and closing control frame to realize the opening and closing of the gripper jaws; the middle part of the clamping hand opening and closing transmission shaft is provided with a power swing rod, and the power swing rod is connected with an elongation transmission device through a pull rod; the clamping hand opening and closing control frame is arranged on the clamping hand supporting frame and is connected with the clamping hand supporting frame through the sliding seat, and the clamping hand opening and closing control frame can move up and down on the clamping hand supporting frame along the sliding seat; the clamping hand supporting frame is arranged on the lifting frame and is fixedly connected with the lifting frame; the clamping claws are arranged on the clamping claw seats, are arranged in pairs, are clamped with the clamping claw opening and closing shaft and can swing on the clamping claw seats under the driving of the clamping claw opening and closing shaft; the surface pressing claw is arranged on the clamping hand seat, is connected with the clamping hand seat and is positioned between the two clamping hand claws; the clamping hand seats are arranged on the clamping hand supporting shaft and are provided with a plurality of clamping hand claws and a plurality of dough pressing claws, and each clamping hand seat is provided with a clamping hand claw and a dough pressing claw which can slide on the clamping hand supporting shaft; the gripper moving transmission mechanism is arranged on the gripper seats and is simultaneously connected with the gripper seats, and the power input end of the gripper moving transmission mechanism is connected with the gripper transmission beam and further connected with the elongation transmission device, so that the gripper seats can be separated or folded under the driving of the elongation transmission device; the lifting frame is arranged on the forming slide carriage through the lifting upright post, is connected with the forming slide carriage, can move up and down on the forming slide carriage and can horizontally move on the forming guide rail along with the forming slide carriage; the upper end of the lifting upright post of the lifting frame is connected with the elongation transmission device, and the horizontal movement and the up-and-down movement or the two movements can be realized simultaneously under the driving of the elongation transmission device; the oil bar blank supporting mechanism is arranged on the elongation mounting frame, is connected with the elongation mounting frame and is connected with the elongation transmission device; the oil bar blank supporting mechanism is provided with more than two supporting claws, the supporting claws can swing on the elongated mounting frame, the lower swinging position is positioned at the lower part of the dough pressing claw, and the upper swinging position is separated from the gripper claws; the stretching transmission device is arranged on the stretching mounting frame, is fixedly connected with the stretching mounting frame, and is connected with the power and transmission system and the control system; the clamping hand opening and closing shaft is arranged on the clamping hand seat, penetrates through the plurality of clamping hand seats, and is connected with the clamping hand opening and closing control frame at the end part; the clamping hand supporting shaft is arranged on the clamping hand supporting shaft seat and is connected with the clamping hand supporting shaft seat; the clamping hand supporting shaft seat is arranged on the clamping hand supporting frame, is fixedly connected with the clamping hand supporting frame and is positioned below the clamping hand supporting frame.

Further, said elongated transmission means is a mechanical transmission.

Furthermore, the elongation transmission device is composed of a plurality of cam transmission mechanisms driven by servo motors or stepping motors.

Furthermore, the anti-sticking cutter device comprises an anti-sticking mounting seat, an anti-sticking cutter shaft and an anti-sticking cutter roller; the anti-sticking mounting seat is arranged on the second conveying belt and is connected with the frameworks on two sides of the second conveying belt; the anti-sticking cutter shaft of the conveying belt is arranged on the anti-sticking mounting seat and is connected with the anti-sticking mounting seat; the anti-sticking cutter roller of the conveying belt is arranged on the anti-sticking cutter shaft and can rotate freely; the outer surface of the anti-sticking knife roller is positioned on the side surface of the cutting knife, and is in contact with the side surface of the cutting knife or has a gap smaller than the width of the dough blank.

Advantageous effects

The invention has the advantages of compact structure and reliable and accurate motion control, and can realize the functions of stretching and sending out the deep-fried dough stick blanks of the deep-fried dough stick frying machine.

Drawings

FIG. 1 is a schematic structural view of the exterior of a deep fryer;

FIG. 2 is a schematic view of a deep fryer having a portion of the housing removed;

FIG. 3 is a schematic view of a deep fryer having a portion of the housing removed;

FIG. 4 is a schematic diagram of the appearance structure of the face-flapping device;

FIG. 5 is a schematic diagram of the internal structure of the face-flapping device;

FIG. 6 is a schematic view of the structure of the preliminary pressing device for noodle strings;

FIG. 7 is a schematic view of the structure of the dough belt press conveyor;

FIG. 8 is a schematic view showing another direction of the surface belt press conveyor;

FIG. 9 is a schematic view of the combination of the dough forming apparatus and dough bonding apparatus with the transfer and elongation apparatus for the dough sticks;

FIG. 10 is a schematic view showing the structure of the dough forming apparatus;

FIG. 11 is a schematic view showing the structure of a dough forming apparatus;

fig. 12 is a schematic view of the structure of the dough binding apparatus;

FIG. 13 is a schematic view of the combined structure of a deep-fried dough stick storage device and a fryer;

FIG. 14 is a schematic view of the combined structure of a deep-fried twisted dough stick storage device and a fryer;

FIG. 15 is a schematic view of the configuration of the transfer and elongation apparatus for a dough stick according to the present invention;

FIG. 16 is a schematic view of the configuration of the gripping portion of the transfer and elongation apparatus for a dough stick according to the present invention;

FIG. 17 is a schematic view of the structure of the anti-sticking device;

in the figure, 1, a dough flapping device, 2, a frame, 3, an observation window, 4, a fried dough stick storage device, 5, a fried dough stick frying device, 6, a control system, 7, an outer cover, 8, a second conveying belt, 9, a dough forming device, 10, a dough bonding device, 11, a frying pan, 12, an oil control device, 13, a fried dough stick lifting device, 14, a fried dough stick transferring and stretching device, 15, a power and transmission system, 16, a second dough flapping device, 17, an elastic bracket, 18, a dough tape pressing and conveying device, 19, a dough tape initial pressing device, 20, a dough tape input device, 21, an anti-sticking knife device, 22, a dough tape conveying and overlapping device, 23, a third conveying belt, 24, a second conveying belt movement control device, 25, a fried dough stick blank sending-out mechanism, 1-1, a face mounting rack, 1-2, a face driver, 1-3, a face box, 1-4, a face box cover, 1-5, a box cover handle, 1-6, a face roller, 19-1, a primary pressing upper compression roller, 19-2, a primary pressing transmission mechanism, 19-3, a primary pressing belt receiving roller, 19-4, a primary pressing face box, 19-5, a receiving roller position detector, 19-6, a primary pressing mounting rack, 19-7, a primary pressing sensor, 19-8, a detector supporting seat, 19-9, a counterweight device, 15-1, a face belt pressing transmission device, 15-2, a face belt pressing mounting rack, 15-3, a sun shaft, 15-4, a planetary roller transmission wheel, 15-5, a planetary roller, 15-6, a planetary roller shaft rack, 15-7, an elastic rack, 15-8, a planetary roller system adjusting mechanism, 15-9, a driven bevel gear, 15-10 of movable bevel gear, 15-11 of adjusting shaft bracket, 15-12 of adjusting shaft, 15-13 of tension spring, 15-14 of movable shaft bracket, 9-1 of forming mounting bracket, 9-2 of forming transmission device, 9-3 of forming slide seat, 9-4 of forming guide rail, 9-5 of transmission shaft sleeve, 9-6 of forming support frame, 9-7 of forming belt wheel, 9-8 of forming belt, 9-9 of forming shovel, 9-10 of cutter, 9-11 of shovel guide rail, 9-12 of shovel slide seat, 9-13 of shovel transmission mechanism, 10-1 of water dipping device, 10-2 of bonding press plate, 10-3 of bonding support, 10-4 of bonding press block, 10-5 of bonding connecting shaft, 10-6 of bonding spring, 4-1, a storage bracket, 4-2, a storage box, 5-1, an oil temperature controller, 5-2, a fryer cover, 5-3, a stepping fried dough stick feeding mechanical arm, 5-4, a fryer shell, 5-5, a mechanical arm transmission device, 5-6, a fried dough stick feeding mechanical arm transmission device, 5-7, a fried dough stick feeding mechanical arm, 5-8, a fried dough stick feeding device, 5-9, an upper cover, 5-10, a frying control system, 5-11, an oil smoke discharging device, 14-1, an extension mounting frame, 14-2, a gripper transmission frame, 14-3, a gripper transmission beam, 14-4, a gripper opening and closing transmission shaft, 14-5, a gripper opening and closing control frame, 14-6, a gripper support frame and 14-7 gripper jaws, 14-8 parts of a dough pressing claw, 14-9 parts of a clamping hand moving transmission mechanism, 14-10 parts of a lifting frame, 14-11 parts of a rolled dough blank lifting mechanism, 14-12 parts of an elongation transmission device, 14-13 parts of a clamping hand opening and closing shaft, 14-14 parts of a clamping hand supporting shaft, 14-15 parts of a power swing rod, 14-16 parts of a sliding seat, 14-17 parts of a clamping hand supporting shaft seat, 14-18 parts of a clamping hand seat, 21-1 parts of an anti-sticking mounting seat, 21-2 parts of an anti-sticking cutter shaft and 21-3 parts of an anti-sticking cutter roller.

Detailed Description

In order to better illustrate the technical solution of the present invention, the specific embodiment of the present invention will be further described with reference to the accompanying drawings, as shown in fig. 1-3, the frame 1 is installed on the installation base or the ground and is connected with the installation base or the ground; the surface belt input device 20 is arranged on the frame 1 and is fixedly connected with the frame 1; the power and transmission of the surface belt input device 20 are connected with a power and transmission system 15; the dough belt initial pressing device 19 is arranged on the frame 1, is fixedly connected with the frame 1 and is positioned at the tail end of the dough belt input device 20, namely one end of the output dough belt; the dough belt pressing and conveying device 18 is arranged on the frame 1, is fixedly connected with the frame 1 and is connected with the power and transmission system 15; the dough strip pressing and conveying device 18 is positioned above the second conveying belt 8; the second conveyer belt 8 is arranged on the frame 1, is fixedly connected with the frame 1, is connected with the power and transmission system 15, is positioned below the flour belt pressing and conveying device 18, and has the front end connected with the flour belt conveying device 20 and the rear end connected with the third conveyer belt 23; the dough forming device 9 is arranged on the frame 1, is fixedly connected with the frame 1, is connected with the power and transmission system 15 and is positioned above the second conveying belt 8; the dough blank bonding device 10 is arranged on the frame 1, is fixedly connected with the frame 1, is positioned above the third conveying belt 23 and is connected with the power and transmission system 15; the third conveyer belt 23 is arranged on the frame 1, is fixedly connected with the frame 1, is positioned below the dough blank bonding device 10 and is connected with the power and transmission system 15; the oil bar blank sending-out and stretching device 14 is arranged on the frame 1, is fixedly connected with the frame 1, is positioned at the rear end of the dough blank bonding device 10 and is connected with a power and transmission system 15; the deep-fried dough stick frying device 5 is arranged on the rack 1, is connected with the rack 1, is positioned at the rear end of the third conveyer belt 23 and the deep-fried dough stick blank sending and stretching device 14, and is connected with the control system 6; the fried bread stick storage device 4 is arranged at the rear end of the fried bread stick frying device 5 and is connected with the fried bread stick end of the fried bread stick frying device 5, and redundant oil on the surface of the fried bread stick can be stored and controlled to be dry; the control system 6 is arranged on the frame 1 and connected with the frame 1; the power and transmission system 15 is arranged on the frame 1 and provides power and motion transmission for the executive elements of the functional components; the outer cover 7 is arranged on the frame 1, is connected with the frame 1, is positioned at the periphery of the functional component and can cover or cage the functional component; the functional components are one or more component combinations which are arranged in a flour belt input device 20, a flour belt initial pressing device 19, a flour belt pressing and conveying device 18, a second conveying belt 8, a flour blank forming device 9, a flour blank bonding device 10, a third conveying belt 23, a deep-fried dough stick blank sending and stretching device 14, a deep-fried dough stick frying device 5, a deep-fried dough stick storage device 4, a control system 6 and a power and transmission system 15 which are arranged on a machine frame and have certain functions; the front end and the rear end are referred to herein as the entrance end and the exit end, respectively, based on the running direction of the surface belt.

The chosen oil bar blank transfer and elongation device comprises an elongation mounting frame 14-1, a clamping hand transmission frame 14-2, a clamping hand transmission beam 14-3, a clamping hand opening and closing transmission shaft 14-4, a clamping hand opening and closing control frame 14-5, a clamping hand support frame 14-6, a clamping hand claw 14-7, a pressing surface claw 14-8, a clamping hand seat 14-18, a clamping hand moving transmission mechanism 14-9, a lifting frame 14-10, an oil bar blank lifting mechanism 14-11, an elongation transmission device 14-12, a clamping hand opening and closing shaft 14-13, a clamping hand support shaft 14-14 and a clamping hand support shaft seat 14-17; the elongated mounting rack 14-1 is mounted on the rack 1 and connected with the rack 1; the gripper transmission frame 14-2 is arranged on the elongated mounting frame 14-1 and connected with the elongated mounting frame 14-1, one end of the gripper transmission frame is connected with the elongated transmission device 14-12, and the other end of the gripper transmission frame is connected with the gripper transmission beam 14-3; the gripper transmission beam 14-3 is arranged below the gripper transmission frame 14-2, one end of the gripper transmission beam is connected with the gripper transmission frame 14-2, and the other end of the gripper transmission beam is connected with the gripper movement transmission mechanism 14-9, so that the power and the motion of the elongation transmission device 14-12 can be transmitted to the gripper movement transmission mechanism 14-9, and the gripper seat 14-18 is driven to move transversely; the gripper opening and closing transmission shaft 14-4 is arranged on the lifting frame 14-10, is fixedly connected with the lifting frame 14-10 through a bearing seat, is positioned on the side edge of the gripper opening and closing control frame 14-5, and is matched with the gripper opening and closing control frame 14-5 to realize the opening and closing of a gripper claw 14-7; a power swing rod 14-15 is arranged in the middle of the clamping hand opening and closing transmission shaft 14-4, and the power swing rod 14-15 is connected with an elongation transmission device 14-12 through a pull rod; the clamping hand opening and closing control frame 14-5 is arranged on the clamping hand support frame 14-6 and is connected with the clamping hand support frame 14-6 through the sliding seat 14-16, so that the clamping hand opening and closing control frame can move up and down on the clamping hand support frame 14-6 along the sliding seat 14-16; the gripper support frame 14-6 is arranged on the lifting frame 14-10 and is fixedly connected with the lifting frame 14-10; the gripper claws 14-7 are arranged on the gripper seats 14-18 and are arranged in pairs, clamped with the gripper opening and closing shafts 14-13 and driven by the gripper opening and closing shafts 14-13 to swing on the gripper seats 14-18; the pressing claw 14-8 is arranged on the clamping hand seat 14-18 and connected with the clamping hand seat 14-18 and is positioned between the two clamping claws 14-7; a plurality of the gripper seats 14-18 are arranged on the gripper supporting shaft 14-13, and each gripper seat 14-18 is provided with a gripper claw 14-7 and a dough pressing claw 14-8 which can slide on the gripper supporting shaft 14-14; the gripper moving transmission mechanism 14-9 is arranged on the gripper seats 14-18 and is simultaneously connected with the plurality of gripper seats 14-18, the power input end of the gripper moving transmission mechanism 14-9 is connected with the gripper transmission beam 14-3 and further connected with the elongation transmission device 14-12, and the separation or folding of the plurality of gripper seats 14-18 can be realized under the driving of the elongation transmission device 14-12; the lifting frame 14-10 is arranged on the forming slide carriage 9-3 through a lifting upright post, is connected with the forming slide carriage 9-3, can move up and down on the forming slide carriage 9-3 and can horizontally move on the forming guide rail 9-4 along with the forming slide carriage 9-3; the upper end of the lifting upright post of the lifting frame 14-10 is connected with the lengthening transmission device 14-12, and the horizontal movement and the up-and-down movement or the two movements can be realized simultaneously under the driving of the lengthening transmission device 14-12; the oil bar blank supporting mechanism 14-11 is arranged on the elongated mounting frame 14-1, connected with the elongated mounting frame 14-1 and connected with the elongated transmission device 14-12; the oil bar blank supporting mechanism 14-11 is provided with more than two supporting claws, the supporting claws can swing on the elongated mounting frame 14-1, the lower swinging position is positioned at the lower part of the dough pressing claw 14-8, and the upper swinging position is separated from the gripping claw 14-7; the elongated transmission device 14-12 is arranged on the elongated mounting frame 14-1, is fixedly connected with the elongated mounting frame 14-1, and is connected with the power and transmission system 15 and the control system 6; the clamping hand opening and closing shaft 14-13 is arranged on the clamping hand seats 14-18, penetrates through the clamping hand seats 14-18, and is connected with the clamping hand opening and closing control frame 14-5 at the end part; the clamping hand supporting shaft 14-14 is arranged on the clamping hand supporting shaft seat 14-17 and is connected with the clamping hand supporting shaft seat 14-17; the hand clamping support shaft seat 14-17 is arranged on the hand clamping support frame 14-6, is fixedly connected with the hand clamping support frame 14-6 and is positioned below the hand clamping support frame 14-6.

When the device is applied, a flour blank is overlapped and bonded and then is conveyed to the position below a flour pressing claw 14-8 by a third conveying belt 23, at the moment, a lifting frame 14-10 descends, meanwhile, an elongation transmission device 14-12 pulls a power swing rod 14-15 to swing, a clamping hand opening and closing transmission shaft 14-4 is driven to rotate, a clamping hand opening and closing control frame 14-5 is further driven to move downwards or upwards along a sliding seat 14-16, a clamping hand opening and closing shaft 14-13 is driven to rotate, a clamping hand claw 14-7 is driven to open, when the lifting frame 14-10 descends to a proper position, the lifting frame stops, the clamping hand claw 14-7 is closed, an oil bar blank is picked up, after the oil bar blank is picked up, an oil bar blank lifting mechanism 14-11 swings to the lower part of the oil bar blank to lift the oil bar blank, at the moment, the clamping hand transmission beam 14-3 moves to drive the clamping hand movement transmission mechanism 14-9 to move, further drive the clamping hand seat 14-18 to move in the opposite direction, the deep-fried dough stick blank is elongated, the lifting frame 14-10 moves towards the tail end of the deep-fried dough stick frying machine, when the lifting frame moves to the position above the deep-fried dough stick blank sending-out mechanism 25, the lifting frame 14-10 descends, the deep-fried dough stick blank holding mechanism 14-11 leaves the lower part of the clamping hand claw 14-7, the clamping hand claw 14-7 opens, the deep-fried dough stick blank is placed into the deep-fried dough stick blank sending-out mechanism 25, the deep-fried dough stick blank sending-out mechanism 25 turns over, the deep-fried dough stick blank is sent into the deep-fried dough stick frying device 5, and the functions of transferring and elongation of the deep-fried dough stick blank are achieved.

Claims

1. The utility model provides a deep-fried twisted dough sticks blank of deep-fried twisted dough sticks machine is seen and is elongated device which characterized in that: the dough stick forming machine comprises an elongation mounting frame, a gripper transmission beam, a gripper opening and closing transmission shaft, a gripper opening and closing control frame, a gripper support frame, gripper claws, a dough pressing claw, a gripper seat, a gripper moving transmission mechanism, a lifting frame, a dough stick lifting mechanism, an elongation transmission device, a gripper opening and closing shaft, a gripper support shaft and a gripper support shaft seat; the elongated mounting rack is arranged on the rack and connected with the rack; the gripper transmission frame is arranged on the elongated mounting frame and connected with the elongated mounting frame, one end of the gripper transmission frame is connected with the elongated transmission device, and the other end of the gripper transmission frame is connected with the gripper transmission beam; the gripper transmission beam is arranged below the gripper transmission frame, one end of the gripper transmission beam is connected with the gripper transmission frame, the other end of the gripper transmission beam is connected with the gripper moving transmission mechanism, and the power and the motion of the lengthening transmission device can be transmitted to the gripper moving transmission mechanism so as to drive the gripper seat to move transversely; the gripper opening and closing transmission shaft is arranged on the lifting frame, is fixedly connected with the lifting frame through a bearing seat, is positioned on the side edge of the gripper opening and closing control frame, and is matched with the gripper opening and closing control frame to realize the opening and closing of the gripper jaws; the middle part of the clamping hand opening and closing transmission shaft is provided with a power swing rod, and the power swing rod is connected with an elongation transmission device through a pull rod; the clamping hand opening and closing control frame is arranged on the clamping hand supporting frame and is connected with the clamping hand supporting frame through the sliding seat, and the clamping hand opening and closing control frame can move up and down on the clamping hand supporting frame along the sliding seat; the gripper support frame is arranged on the lifting frame and is fixedly connected with the lifting frame; the clamping claws are arranged on the clamping claw seats, are arranged in pairs, are clamped with the clamping claw opening and closing shaft and can swing on the clamping claw seats under the driving of the clamping claw opening and closing shaft; the dough pressing claw is arranged on the clamping hand seat, is connected with the clamping hand seat and is positioned between the two clamping hand claws; the clamping hand seats are arranged on the clamping hand supporting shaft and are provided with a plurality of clamping hand claws and a plurality of dough pressing claws, and each clamping hand seat is provided with a clamping hand claw and a dough pressing claw which can slide on the clamping hand supporting shaft; the gripper moving transmission mechanism is arranged on the gripper seats and is simultaneously connected with the gripper seats, and the power input end of the gripper moving transmission mechanism is connected with the gripper transmission beam and further connected with the elongation transmission device, so that the gripper seats can be separated or folded under the driving of the elongation transmission device; the lifting frame is arranged on the forming slide carriage through the lifting stand column, is connected with the forming slide carriage, can move up and down on the forming slide carriage and can horizontally move on the forming guide rail along with the forming slide carriage; the upper end of the lifting upright post of the lifting frame is connected with the elongation transmission device, and the horizontal movement and the up-and-down movement or the two movements can be realized simultaneously under the driving of the elongation transmission device; the oil bar blank supporting mechanism is arranged on the elongation mounting frame, connected with the elongation mounting frame and connected with the elongation transmission device; the oil bar blank supporting mechanism is provided with more than two supporting claws, the supporting claws can swing on the elongated mounting frame, the lower swinging position is positioned at the lower part of the dough pressing claw, and the upper swinging position is separated from the gripper claws; the stretching transmission device is arranged on the stretching mounting frame, is fixedly connected with the stretching mounting frame, and is connected with the power and transmission system and the control system; the clamping hand opening and closing shaft is arranged on the clamping hand seat, penetrates through the plurality of clamping hand seats, and is connected with the clamping hand opening and closing control frame at the end part; the clamping hand supporting shaft is arranged on the clamping hand supporting shaft seat and is connected with the clamping hand supporting shaft seat; the clamping hand supporting shaft seat is arranged on the clamping hand supporting frame, is fixedly connected with the clamping hand supporting frame and is positioned below the clamping hand supporting frame.

2. The apparatus of claim 1 for discharging and elongating a stick of deep-fried twisted dough sticks, wherein: the elongation transmission device is a mechanical transmission device.

3. The apparatus of claim 1 for delivering and elongating the dough pieces of a deep-fried twisted dough stick fryer, wherein: the lengthening transmission device is composed of a plurality of cam transmission mechanisms driven by servo motors or stepping motors.