CN113351892A

CN113351892A - Pan intelligence deburring device

Info

Publication number: CN113351892A
Application number: CN202110868580.6A
Authority: CN
Inventors: 陈玉生
Original assignee: Chongqing Yuye Kitchenware Co ltd
Current assignee: Chongqing Yuye Kitchenware Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-09-07

Abstract

The invention belongs to the field of cookware processing equipment, and particularly relates to an intelligent cookware trimming device which comprises a trimmer and a rack, wherein a central shaft is fixedly arranged on the rack, a turntable and a motor for driving the turntable to rotate are arranged under the central shaft, a fixing frame is fixedly arranged on the turntable, a first pressure sensor is arranged at the bottom of the fixing frame, a first hydraulic cylinder is fixedly arranged on the central shaft, a pressing block is fixedly arranged on a piston rod of the first hydraulic cylinder, a ball shaft is fixedly arranged on the pressing block, a second hydraulic cylinder is fixedly arranged on the rack, a pressing frame is fixedly connected with a piston rod of the second hydraulic cylinder, a second pressure sensor is fixedly arranged on the rack, a PLC controller is fixedly arranged on the rack, and the PLC controller is respectively and electrically connected with the first hydraulic cylinder, the second hydraulic cylinder, the first pressure sensor and the second pressure sensor. This scheme places the pan forward in fixed frame, makes the pan rotatory and edger friction, rubs the deburring, makes the pan level and smooth, improves the security performance, prevents that operating personnel is injured.

Description

Pan intelligence deburring device

Technical Field

The invention belongs to the field of cookware processing equipment, and particularly relates to an intelligent cookware trimming device.

Background

In the processing of cookware, after the cookware is formed, the pot edge of the cookware needs to be trimmed so as to cut a smooth pot edge, then the pot edge is trimmed, and sharp edges and burrs formed during trimming are flattened.

The application number CN201310226079.5 discloses a trimming device for a pot, which comprises a frame, wherein an upper die clamp and a lower die clamp for clamping the pot are mounted on the frame, the upper die clamp is axially fixed at the end of a piston rod of an air cylinder, the air cylinder is fixed on the frame above the upper die clamp, and the side of the lower die clamp is respectively provided with a rolling trimming device for cutting out the pot edge and a trimming device for trimming the pot edge; the rolling trimming device comprises opposite rolling cutters which are respectively arranged on the inner side and the outer side of the edge of the lower die clamp, the trimming device comprises a turning tool, the rolling trimming device and the trimming device for trimming the pot edge are simultaneously installed in the scheme, so that the pot can be trimmed while trimming the pot on one device, the workload is greatly reduced, the labor intensity of personnel is reduced, and the production efficiency is improved. Above-mentioned scheme adopts the fixed pan of the mode of pan back-off, and the pan is after carrying out the deburring, because the atress direction of pan deburring is downward, can be more sharp on the pan top edge, probably still can have the burr, and operating personnel is injured easily when taking, has the potential safety hazard.

Disclosure of Invention

This scheme provides a pan intelligence deburring device that security performance is high.

In order to achieve the aim, the scheme provides an intelligent pot trimming device which comprises a trimmer and a rack; the edger is fixedly arranged on the rack; further comprising: a central shaft is fixedly arranged on the rack, a turntable and a motor for driving the turntable to rotate are arranged right below the central shaft, a fixed frame is fixedly arranged on the turntable, and a first pressure sensor is arranged at the bottom of the fixed frame; a first hydraulic cylinder is fixedly arranged on the central shaft, a compression block is fixedly arranged on a piston rod of the first hydraulic cylinder, and a ball shaft is fixedly arranged on the compression block; a second hydraulic cylinder is fixedly arranged on the rack, and a piston rod of the second hydraulic cylinder is fixedly connected with a pressing frame; the frame is fixedly provided with a second pressure sensor, the frame is fixedly provided with a PLC controller, and the PLC controller is respectively electrically connected with the first hydraulic cylinder, the second hydraulic cylinder, the first pressure sensor and the second pressure sensor.

The principle of the scheme is as follows: the pot is placed in the fixing frame, the pressure sensor enables the PLC to firstly enable the second hydraulic cylinder to control the pressing frame to move downwards to press the edge of the pot, after the set time is reached, the PLC enables the first hydraulic cylinder to control the pressing block to move downwards to enable the pressing block to press the pot, the pressing block is located at the center of the bottom of the pot, after the set time is reached, the PLC controls the second hydraulic cylinder to enable the pressing piece to move upwards to be separated from the pot to recover the original position, meanwhile, the PLC controls the motor to be started, the turntable drives the pot to rotate, the pot is rubbed with the edger, and the pot is trimmed; after trimming is completed, the second pressure sensor is manually pressed, the PLC controller controls the first hydraulic cylinder to move upwards and controls the motor to be closed, and then the cooker is taken out.

The scheme has the beneficial effects that: the cooker is placed in the fixing frame in the forward direction, so that the cooker rotates to rub the edger, and the edge of the top of the cooker is smooth by rubbing, polishing and trimming, thereby reducing potential safety hazards, improving safety performance and preventing operators from being injured; the cookware can be taken and placed conveniently; the load of the equipment structure is reduced, so that the equipment becomes simple; the whole equipment height step-down, operating personnel can sit and operate, reduces operating personnel working strength.

Further, a fixed block is arranged on the central shaft and fixedly connected with the rack; the piston rod of the first hydraulic cylinder penetrates through the fixed block, and the first hydraulic cylinder is fixedly connected with the fixed block. Increase the fixed block and support first pneumatic cylinder, to the impact of first pneumatic cylinder when slowing down the pan rotation.

Furthermore, the pressing frame penetrates through the fixing block and is in sliding connection with the fixing block. The pressing frame is ensured to move in the vertical direction, and the position deviation is prevented.

Further, the edger is connected with the rack through bolts. The edger rubs the pan and trims in pan rotation process, and the edger harms easily, and bolted connection makes things convenient for quick replacement edger.

Further, the fixed frame is hollow, and the shape of the fixed frame is matched with that of the pot. The cooker is better placed in the fixed frame, and the pressing block is convenient to press the cooker; the hollow-out shape is convenient for cleaning waste materials.

Further, the device also comprises a mounting seat; the motor is fixedly installed on the installation seat. The motor and the rotating disc are more stable.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a partial structural schematic diagram of embodiment 2 of the present invention.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a mounting base 1, a rotary table 2, a motor 3, an edger 4, a central shaft 5, a pressing frame 6, a second pressure sensor 7, a fixing block 8, a pressing block 9, a ball shaft 10, a first hydraulic cylinder 11, a second hydraulic cylinder 12, a strain gauge 13, an elastic sleeve 14 and a piezoelectric device 15.

Example 1:

an intelligent pot trimming device is shown in figure 1 and comprises a trimmer 4 and a rack, wherein the trimmer 4 is fixedly connected with the rack through bolts. Edger 4 rubs the deburring at the pan rotatory in-process to the pan, and edger 4 harms easily, and bolted connection makes things convenient for quick replacement edger 4. Edger 4 is the lathe tool, can select the lathe tool that corresponds the model according to specific pan, is equipped with three bolt hole that is used for installing edger 4 in the frame, can change and use a plurality of models lathe tools.

The central shaft 5 is welded on the rack, the central shaft 5 is made of aluminum alloy, the strength of the aluminum alloy is higher and is close to or exceeds that of high-quality steel, the plasticity is good, and the aluminum alloy can be processed into various sections and has excellent electrical conductivity, thermal conductivity and corrosion resistance.

Be equipped with carousel 2 and drive carousel 2 pivoted motor 3 under

center pin

5, 5 axles of center pin and 2 axles of carousel are in same axis, still include mount pad 1, motor 3 fixed mounting is on mount pad 1, and motor 3's output shaft and 2 bottom fixed connection of carousel, mount pad 1 make motor 3 and carousel 2 more stable.

Be equipped with fixed frame on the carousel 2, fixed frame and 2 bolted connection of carousel, fixed frame are the fretwork form, and fixed frame shape and pan phase-match. The cookware is better placed in the fixed frame, so that the cookware is conveniently pressed by the pressing block 9; the hollow-out shape is convenient for cleaning waste materials. The cooker is placed in the fixing frame in the forward direction, so that the cooker rotates to rub the edger 4, and the cooker is rubbed, polished and trimmed, so that the cooker is smooth, potential safety hazards are reduced, the safety performance is improved, and operators are prevented from being injured; the cookware can be taken and put more conveniently.

The bottom of the fixed frame is provided with a first pressure sensor, the first pressure sensor is fixedly installed on the fixed frame through a bolt, a first hydraulic cylinder 11 is installed on the central shaft 5 through a bolt, a pressing block 9 is installed on a piston rod of the first hydraulic cylinder 11 through a bolt, a ball shaft 10 is welded on the pressing block 9, and when the ball shaft 10 enables the pressing block 9 to press the cookware, the cookware can rotate relative to the pressing block 9. The pot trimming of the back-off pot is not suitable for the pot with the round bottom and is not easy to fix, and the fixing frame can be used for fixing the pan with the flat bottom and the pot with the round bottom easily and conveniently.

A second hydraulic cylinder 12 is mounted on the frame through bolts, and the second hydraulic cylinder 12 is located right above the first hydraulic cylinder 11. The piston rod bolted connection of second pneumatic cylinder 12 has pressure frame 6, and pressure frame 6 is located the outside of first pneumatic cylinder 11 and compact heap 9, and pressure frame 6 includes the tripod, and the tripod top is connected with 12 piston rod bolted connections of second pneumatic cylinder, and the adjacent foot rest of tripod is connected through the equidimension connecting plate, and the connecting plate is located the tripod bottom. When the pressing frame 6 is used for pressing the cookware, the connecting plate presses the edge of the cookware. The structure of the pressing frame 6, the pressing block 9 and the turntable 2 reduces the structural load of the equipment, so that the equipment becomes simple; the whole equipment height step-down, operating personnel can sit and operate, reduces operating personnel working strength.

A second pressure sensor 7 is mounted on the rack through a bolt, a PLC (programmable logic controller) is mounted on the rack through a bolt, and the specific controller adopts a single chip microcomputer of stm32f103c8t 6. The PLC is respectively and electrically connected with the first hydraulic cylinder 11, the second hydraulic cylinder 12, the first pressure sensor and the second pressure sensor 7; the first pressure sensor is electrically connected with the PLC controller. The first pressure sensor and the second pressure sensor 7 are both E2E-X7D1-M1G-Z pressure sensors.

The central shaft 5 is provided with a fixed block 8, the fixed block 8 is welded with the frame, a piston rod of the first hydraulic cylinder 11 penetrates through the fixed block 8, and the first hydraulic cylinder 11 is fixedly connected with the fixed block 8. Increase fixed block 8 and support first pneumatic cylinder 11, slow down the impact to first pneumatic cylinder 11 when the pan is rotatory. Three stands of the pressing frame 6 penetrate through the fixing block 8, the three stands of the pressing frame 6 are located on the outer side of the first hydraulic cylinder 11, the piston rod of the first hydraulic cylinder 11 is not affected to drive the pressing block 9 to move up and down, and the pressing frame 6 is connected with the fixing block 8 in a sliding mode. The pressing frame 6 is ensured to move in the vertical direction, and the position deviation is prevented.

The operation method of the scheme comprises the following steps: a pot is placed in the fixed frame, the pressure sensor enables the PLC controller to firstly enable the second hydraulic cylinder 12 to control the pressing frame 6 to slide in the fixed block 8 and move downwards to press the pot, the pressing frame 6 presses the edge of the pot, after the set time is reached to 2S, the PLC controller enables the first hydraulic cylinder 11 to control the pressing block 9 to move downwards to enable the pressing block 9 to press the pot, the pressing block 9 is located at the center of the bottom of the pot, the ball shaft 10 on the pressing block 9 is in contact with the bottom of the pot, the pot can rotate relative to the pressing block 9 through the ball shaft 10, after the set time is reached to 5S, the PLC controller controls the second hydraulic cylinder 12 to enable the pressing frame 6 to move upwards in the fixed block 8 to enable the pressing frame 6 to be separated from the pot, the pressing frame 6 is restored to the original position under the action of the second hydraulic cylinder 12, meanwhile, the PLC controller controls the motor 3 to be opened to enable the rotary disc 2 to drive the pot to rotate, and the pot is rubbed with the trimming device 4, trimming the cookware, wherein waste materials generated in the cookware trimming process leak out of the fixing frame; after trimming is finished, the second pressure sensor 7 is manually pressed, the PLC controller controls the piston rod of the first hydraulic cylinder 11 to move upwards to restore the original position and controls the motor 3 to be closed, then the cooker is taken out, and the process is repeated to trim the cooker. According to the scheme, the cookware is placed in the fixing frame in the forward direction, so that the cookware rotates to rub with the edger 4, and is rubbed, polished and trimmed, so that the edge of the top of the cookware is smooth, potential safety hazards are reduced, the safety performance is improved, and operators are prevented from being injured; the cookware can be taken and placed conveniently; the load of the equipment structure is reduced, so that the equipment becomes simple; the whole equipment height step-down, operating personnel can sit and operate, reduces operating personnel working strength.

Example 2:

the difference lies in this embodiment and embodiment 1, as shown in fig. 2, still includes the hydraulic power source, and first pneumatic cylinder 11 passes through the hydraulic pressure pipe intercommunication with the hydraulic power source, and first pneumatic cylinder 11 is equipped with control flap with hydraulic power source intercommunication department, and first pneumatic cylinder 11 is equipped with the flowmeter with hydraulic power source intercommunication department, and the hydraulic power source is electric hydraulic cylinder, and the hydraulic power source is connected with the PLC controller electricity. The strain gauge 13, the elastic sleeve 14 and the piezoelectric device 15 are arranged between the pressing block 9 and the ball shaft 10, the piezoelectric device 15 is fixedly installed on the pressing block 9, and the piezoelectric device 15 is electrically connected with the PLC. One end of the elastic sleeve 14 is fixedly connected with the piezoelectric device 15, the other end of the elastic sleeve 14 is fixedly connected with the strain gauge 13, and the strain gauge 13 is fixedly connected with the ball axle 10. The flowmeter is electrically connected with the PLC, and the flowmeter is used for counting the hydraulic oil mass entering the first hydraulic cylinder 11 and sending the hydraulic oil mass entering the first hydraulic cylinder 11 to the PLC, and the PLC calculates the displacement distance of the piston rod according to the hydraulic oil mass entering the first hydraulic cylinder 11, so that the displacement distance of the ball axle 10 is obtained. When the cooker is pressed, the ball shaft 10 contacts the cooker, and after the value of the flow meter reaches a set value, the value of the piezoelectric device 15 reaches the set value.

When the ball axle 10 contacts the hand of an operator, the deformation resistance of the strain gauge 13 is small, the hand of the operator can deform, the displacement distance of the ball axle 10 is large, the numerical value of the piezoelectric device 15 is smaller than a set value, the numerical value of the flow meter is larger than the set value, and at the moment, the PLC controls the hydraulic power source to be turned off, so that the hydraulic cylinder stops working, and the operator is prevented from being injured. When the ball axle 10 contacts the pot, the strain gauge 13 is subjected to larger deformation resistance, the displacement distance of the ball axle 10 is smaller, and at the moment, if the numerical value of the piezoelectric device 15 reaches the set value and is increased all the time and the numerical value of the flow meter is smaller than the set value, the PLC controls the hydraulic power source to continue working. According to the matching and comparison of the numerical value of the piezoelectric device 15 and the numerical value of the flow meter, the ball shaft 10 is judged to be in contact with the hand of an operator or a cooker, so that the working state of a hydraulic power source is controlled, the operator is prevented from being injured, and safety accidents are prevented; the pan can be damaged by directly using an impact mode, hydraulic pressure is slow and stable, impact force on the pan can be reduced, the ball shaft 10 can move more slowly and stably by using the strain gauge 13 and the elastic sleeve 14, and deformation of the pan caused by pressing force is reduced, so that the quality of the pan is influenced; meanwhile, whether the first hydraulic cylinder 11 leaks oil can be judged according to the numerical value of the piezoelectric device 15 and the numerical value of the flow meter, and hydraulic oil is added and maintained in time.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. An intelligent pot trimming device comprises a trimmer (4) and a rack; the edger (4) is fixedly arranged on the rack; it is characterized by also comprising:

a central shaft (5) is fixedly installed on the rack, a rotary table (2) and a motor (3) for driving the rotary table (2) to rotate are arranged under the central shaft (5), a fixed frame is fixedly arranged on the rotary table (2), and a first pressure sensor is arranged at the bottom of the fixed frame; a first hydraulic cylinder (11) is fixedly installed on the central shaft (5), a compression block (9) is fixedly installed on a piston rod of the first hydraulic cylinder (11), and a ball shaft (10) is fixedly installed on the compression block (9); a second hydraulic cylinder (12) is fixedly installed on the rack, and a piston rod of the second hydraulic cylinder (12) is fixedly connected with a pressing frame (6); the frame is fixedly provided with a second pressure sensor (7), the frame is fixedly provided with a PLC controller, and the PLC controller is respectively electrically connected with the first hydraulic cylinder (11), the second hydraulic cylinder (12), the first pressure sensor and the second pressure sensor (7).

2. The intelligent pot trimming device according to claim 1, wherein: a fixed block (8) is arranged on the central shaft (5), and the fixed block (8) is fixedly connected with the rack; a piston rod of the first hydraulic cylinder (11) penetrates through the fixing block (8), and the first hydraulic cylinder (11) is fixedly connected with the fixing block (8).

3. The intelligent pot trimming device according to claim 2, wherein: the pressing frame (6) penetrates through the fixing block (8), and the pressing frame (6) is connected with the fixing block (8) in a sliding mode.

4. The intelligent pot trimming device according to claim 1, wherein: the edger (4) is connected with the rack through bolts.

5. The intelligent pot trimming device according to claim 1, wherein: the fixed frame is hollow, and the shape of the fixed frame is matched with that of the pot.

6. The intelligent pot trimming device according to claim 1, wherein: the device also comprises a mounting seat (1); the motor (3) is fixedly arranged on the mounting seat (1).