CN109605662B - Full-automatic feeding device and method for stacking and pushing type pipe body - Google Patents

Abstract

The invention relates to pipe body feeding equipment, in particular to a stacking and pushing type full-automatic pipe body feeding device and a feeding method, wherein the stacking and pushing type full-automatic pipe body feeding device comprises a rack, a horizontal pushing type material pushing device, a continuous turnover type automatic feeding mechanism and a conveying line for inputting pipe bodies, wherein the horizontal pushing type material pushing device and the continuous turnover type automatic feeding mechanism are arranged on the rack; the horizontal pushing type material pushing device comprises a connecting rod feeding assembly, a material pushing element and a material receiving seat, wherein the material receiving seat is installed on the material pushing element and provided with more than one pipe fitting placing groove, the connecting rod feeding assembly is located on one side of the material receiving seat and located above the output end of the conveying line, the continuous turnover type automatic feeding mechanism comprises a pushing assembly and a turnover assembly, a pipe body positioning die is arranged on the turnover assembly, and a positioning die core arranged in parallel is arranged on the pipe body positioning die. According to the invention, a plurality of pipe bodies are automatically arranged in order, so that grabbing by a grabbing device is facilitated, and the production efficiency is improved.

Description

Full-automatic feeding device and method for stacking and pushing type pipe body

Technical Field

The invention relates to pipe body feeding equipment, in particular to a full-automatic stacking and pushing type pipe body feeding device and a feeding method.

Background

With the development of the injection molding industry, plastic soft bottles are more and more widely used, for example, the pharmaceutical industry and the cosmetic industry adopt plastic soft bottle packages, the production of the plastic soft bottles needs to firstly manufacture a semi-finished tube body, then an injection molding machine injects the tube body into a tube head, and finally the other end of the product injected with the tube head is sealed to manufacture a container. The existing production method for injecting the pipe body into the head needs operators to manually insert the pipe body into the mold core rod one by one, then the mold core rod full of the pipe body is fed into the injection molding machine for injection molding, the production efficiency of the process is low, the pipe body is continuously inserted into the mold core rod, the operators are easy to fatigue, the position of the pipe body inserted into the mold core rod is not in place frequently, the height is uneven, even the pipe head inclines, if the pipe head is placed into the injection molding machine for injection molding, the phenomenon that the pipe head is incomplete in injection molding and incomplete in injection molding can occur in the pipe head which is injected out, the pipe head is in injection molding, the phenomenon that the pipe head is inclined can be caused, and the product quality can be seriously influenced.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a full-automatic stacking and pushing type pipe body feeding device and a feeding method, which are used for realizing continuous feeding, automatically arranging a plurality of pipe bodies in order, facilitating the grabbing of grabbing equipment, improving the production efficiency and ensuring the product quality.

In order to achieve the purpose, the technical scheme of the invention is as follows: a full-automatic stacking-pushing type pipe body feeding device comprises a rack, a horizontal pushing type material pushing device, a continuous turnover type automatic feeding mechanism and a conveying line for inputting pipe bodies, wherein the horizontal pushing type material pushing device and the continuous turnover type automatic feeding mechanism are arranged on the rack; the continuous turnover type automatic feeding mechanism comprises a pushing assembly and a turnover assembly, wherein the turnover assembly is provided with a pipe body positioning die, and the pipe body positioning die is provided with more than one row of positioning die cores which are arranged in parallel;

the connecting rod feeding assembly comprises a feeding bottom plate, a feeding motor, a rotating disc, a first feeding connecting rod, a second feeding connecting rod, a fixed rotating seat and a sucker gripper group, wherein the feeding bottom plate is provided with a motor mounting seat and a fixed rotating seat for mounting the feeding motor; the sucker gripper group comprises an adjusting screw, an angle adjusting block, a height adjusting block, a sucker fixing block and a vacuum sucker, the angle adjusting block is fixed on the upper portion of the second feeding connecting rod through the adjusting screw, the angle adjusting block is provided with two cylindrical extension rods, the height adjusting block penetrates through the cylindrical extension rods and is fixed on the cylindrical extension rods, height adjusting side plates extending downwards are arranged on two sides of the height adjusting block, the sucker fixing block is fixed between the two height adjusting side plates, and the vacuum sucker is fixed on the sucker fixing block; a feeding motor drives a rotating disc to rotate, the rotating disc pushes a first feeding connecting rod to move through a first short rod shaft, a fixed rotating seat is fixed on a feeding bottom plate, a fixed rotating shaft is arranged on the fixed rotating seat and is connected with the lower portion of a second feeding connecting rod, when the first feeding connecting rod pushes the second feeding connecting rod to move through a second short rod shaft, the second feeding connecting rod can only swing around the center of the fixed rotating shaft, a sucker gripper group on the upper portion of the second feeding connecting rod moves in an arc mode around the center seat of the fixed rotating shaft, the lowest point of the arc motion is arranged at the output end of a conveying line, a pipe body is grabbed from the output end of the conveying line through a vacuum sucker on the sucker gripper group, the pipe body arrives at the pipe placing groove of a receiving seat and then is put down, and feeding action is completed; the grabbing angle of the vacuum chuck is adjusted through an adjusting screw and an adjusting block; the height of the vacuum sucker on the conveying line is adjusted through a height adjusting block; the left and right positions of the vacuum chuck on the conveying line are adjusted through the cylindrical extension rod; after the adjustment, the vacuum chuck can accurately grab and put down the pipe body.

The feeding method of the stacking-pushing type pipe body full-automatic feeding device comprises the following steps: the pipe bodies are input to a grabbing position of a connecting rod feeding assembly one by one in a queue by using a conveying line, a sucker grabbing group at the upper part of a second feeding connecting rod moves in an arc manner around a center seat of a fixed rotating shaft, one lowest point of the arc movement is arranged at an output end of the conveying line, and the other lowest point of the arc movement is arranged on a pipe placing groove of a receiving seat, so that the connecting rod feeding assembly grabs one pipe body onto the pipe placing groove of the receiving seat, the conveying line forwards conveys one pipe body to the grabbing position, a material pushing element moves the adjacent pipe placing groove on the receiving seat to a material placing position of the connecting rod feeding assembly, and so on, the pipe bodies are all arranged in the pipe placing groove of the receiving seat, the material pushing element pushes the receiving seat to the pushing position of a pushing assembly, a turnover assembly turns over a positioning mold core of a pipe body positioning mold to a horizontal position and moves to a designated position, and pushes the pipe body on the receiving seat into the positioning mold core, after the pipe body enters the positioning die cores, the overturning assembly moves the other row of positioning die cores to an appointed position, the material pushing element moves the material receiving seat to the material receiving position to receive the material again, the pipe placing grooves of the material receiving seat are provided with the pipe body and move to the pushing position of the pushing assembly again, the pushing assembly pushes the whole pipe body on the material receiving seat into the positioning die cores again, after all the positioning die cores are provided with the pipe body, the overturning assembly overturns the positioning die cores to the vertical direction, and the pipe body is arranged in order to wait to be grabbed and injected together.

Foretell full-automatic loading attachment of stack formula body and material loading method, input lining up the body through the transfer chain, connecting rod material loading subassembly grabs the body and connects the material seat, connect the material seat to arrange the body neatly, the location mold core on the upset subassembly is pushed many times to the body that the propelling movement subassembly will neatly arrange, the location mold core overturns the body more than one row to vertical direction, wait for to snatch, whole process does not need manual operation, realize that the full automatization is neatly arranged the body and conveniently snatchs, provide the body of arranging neatly to the injection molding machine for a long time in succession, the production efficiency is greatly improved.

The conveying line comprises a belt conveying line and a hopper, the belt conveying line comprises a conveying rack, a conveying belt, a conveying left side plate, a conveying right side plate, a driving roller, a driven roller and a conveying driving motor, the conveying belt penetrates through the driving wheel and the driven wheel to be arranged between the conveying left side plate and the conveying right side plate, the bottoms of the conveying left side plate and the conveying right side plate are connected with the conveying rack, the driving wheel is connected with the conveying driving motor and is arranged at the input end of the conveying line, the driven roller is arranged at the output end of the conveying line, the hopper is arranged at the input end of the conveying line, the hopper is arranged on the conveying rack, a discharge hole is formed in one side, close to the conveying line, of the hopper, an anti-falling plate arranged opposite to the discharge hole is arranged on the conveying line, a material blocking device is arranged at the output end of the conveying line, a guide plate is arranged between the anti-falling plate and the material blocking device, and an ejection device for ejecting the pipe body is arranged in the hopper. Like this deposit a large amount of bodys inside the hopper, liftout device with body jack-up to the discharge gate, the body falls on the conveying line from the discharge gate, and the anti-falling board keeps off the body on the discharge gate and the conveying line between the anti-falling board, makes the body arrange towards same direction through the deflector, and dam device keeps off the body on the position of snatching of connecting rod material loading subassembly, waits to snatch.

Further, the jacking device comprises a jacking motor, a jacking frame, a jacking plate, a jacking connecting rod, a rotating block, a jacking guide rod and a jacking plate group, the jacking motor is fixed below the hopper, an output shaft of the jacking motor is connected with the rotating block, the bottom of the jacking plate is provided with the jacking frame, the jacking frame is provided with a guide bearing and a jacking connecting rod avoiding hole, one end of the jacking connecting rod is connected with the rotating block through a joint bearing, the other end of the jacking connecting rod penetrates through the jacking connecting rod avoiding hole and is connected with the bottom of the jacking plate through the joint bearing, the jacking guide rod penetrates through the guide bearing and is connected with the bottom of the jacking plate, the jacking plate group comprises a first jacking plate, a second jacking plate, a third jacking plate and a partition plate, the upper end surfaces of the first jacking plate, the second jacking plate and the third jacking plate are inclined surfaces inclined towards the discharge port, the first jacking plate is higher than the third jacking plate, the first jacking plate, the third jacking plate and the partition plate are fixed on the jacking plate, the second ejector plate is positioned between the first ejector plate and the third ejector plate and fixed on two sides of the hopper, and the partition plate is obliquely arranged on one side of the third ejector plate; the jacking motor drives the rotating block to rotate, the rotating block pushes the jacking connecting rod to move, and the jacking connecting rod pushes the jacking plate to vertically move up and down due to the jacking guide rod arranged on the jacking frame; because of partition panel slope setting, when the partition panel upward movement, can push up the body between partition panel and the third kicking plate and separate other bodys simultaneously by the third kicking plate, the body jacking to the discharge gate on the first kicking plate, the body can fall on the transfer line from the discharge gate, when first kicking plate descends, the second kicking plate can supply the body to first kicking plate, and when the third kicking plate jacking to the height of second kicking plate, can supply the body to the second kicking plate, just so can constantly the endless jacking body to the discharge gate, let the body fall on the transfer line from the discharge gate.

Furthermore, the material pushing element is a linear motor, an action connecting block is arranged on the linear motor, a material receiving seat mounting plate is fixed on the action connecting block, and the material receiving seat is mounted on the material receiving seat mounting plate; the linear motor can accurately control the receiving seat to reach the receiving position.

Furthermore, the pushing assembly comprises two groups of mounting seats, a rodless cylinder and a push plate, the mounting seats are fixed on the fixing seats at the two ends of the rodless cylinder, and a sliding block of the rodless cylinder is connected with the push plate; the push plate comprises horizontal connecting plate and perpendicular push plate, and the horizontal connecting plate is installed on the slider of no pole, and perpendicular push plate is installed perpendicularly in the one end of horizontal connecting plate, and perpendicular push plate has the lug with tubular product standing groove complex. Two groups of mounting seats are arranged to ensure that the pushing assembly is firmly mounted on the rack; the rodless cylinder is adopted, so that the conveying is stable and quick, the space is saved, and the interference with other parts is prevented; perpendicular push pedal is equipped with tubular product standing groove complex lug, and the cooperation is stable like this, is difficult to interfere, guarantees to connect the whole upset subassemblies that push of body on the material seat.

Further, the turnover assembly also comprises a rotary cylinder, a rotary seat, a left connecting plate and a right connecting plate, ascending and descending seat, ascending and descending cylinder installed on a cylinder installation plate and two groups of guide groups arranged in parallel, the ascending and descending seat is provided with a left side plate, a right side plate and a bottom plate, the left side plate and the right side plate are vertically installed at two ends of the bottom plate, a rotary cylinder is installed on the inner side surface of the left side plate, a rotary seat is installed on the inner side surface of the right side plate, the rotary center of the rotary cylinder and the rotary center of the rotary seat are located on the same central line, the bottom plate is connected with the ascending and descending cylinder, one end of a pipe body positioning die is connected with the rotary cylinder through a left connecting plate, a rotary shaft is fixed on the rotary seat, a bearing is arranged on the right connecting plate, the other end of the pipe body positioning die is connected with the rotary shaft through the bearing on the right connecting plate, and the two groups of guide groups are located on two sides of the ascending and descending cylinder and are respectively connected with the outer side surfaces of the left side plate and the right side plate. The ascending and descending cylinder is fixed on the frame through a cylinder mounting plate; the left side plate and the right side plate of the ascending and descending seat provide an installation space and a rotating space for the rotating cylinder and the pipe body positioning die, and the rotating shaft and the rotating cylinder on the rotating seat support the pipe body positioning die inside the ascending and descending seat through the right side plate and the left connecting plate respectively; the right side plate is provided with a bearing to ensure smooth rotation; the guide group ensures that the ascending and descending seat vertically ascends and descends; the rotary cylinder drives the pipe body positioning die to rotate, the positioning die cores are rotated to the horizontal position, the pushing assembly pushes the pipe body into one row of positioning die cores, the ascending and descending cylinder ascends to push the other row of positioning die cores to the material receiving position, the pipe body positioning die rotates to the vertical direction after being fully connected with the pipe body, the manipulator waits for the manipulator to take the material, and therefore multiple rows of pipe bodies can be moved at one time, and the working efficiency is improved.

Furthermore, the guide group comprises a guide bottom plate, a guide seat arranged on the guide bottom plate, a guide sleeve arranged on the guide seat, a guide shaft penetrating through the guide sleeve, a chuck fixed at one end of the guide shaft and connected with the ascending and descending seat, and an adjusting block positioned at the upper end of the guide bottom plate, wherein the adjusting block is provided with a threaded hole, and an adjusting bolt for adjusting the ascending stroke is arranged on the threaded hole; the pipe body positioning die further comprises a die bottom plate, two die side plates vertically arranged on two sides of the die bottom plate, and a die reinforcing plate located between the two die side plates, wherein two rows of positioning die cores with the same interval are fixed on the die bottom plate, the positioning die cores are two sections of cylinders with the upper parts larger than the lower parts, and the heads of the cylinders are conical. The guide shaft and the ascending and descending seat are connected into a whole through the chuck to play a role in guiding; the adjusting block is provided with an adjusting bolt for limiting and adjusting the guide shaft and controlling the position of the ascending and descending seat, so that the positioning mold core is accurately positioned; the guide sleeve is arranged on the guide seat, so that the guide is smooth and practical, and the wear resistance is high. The die reinforcing plate is arranged to prevent deformation; the positioning mold cores are large in upper part and small in lower part, so that friction force of the pipe body entering the mold cores is reduced, the head of the cylinder is conical, the pipe body can enter the positioning mold cores, and the positioning mold cores are provided with two rows of positioning mold cores, so that the pipe body can be mounted in a multi-mode.

Drawings

Fig. 1 is a schematic perspective view of a full-automatic tube injection head device.

Fig. 2 is a schematic perspective view of a full-automatic stacking and pushing type pipe feeding device.

Fig. 3 is an assembly view of parts on the frame.

Fig. 4 is a schematic perspective view of the conveying line and the connecting rod feeding assembly.

Fig. 5 is a schematic perspective view of a connecting rod feeding assembly.

Fig. 6 is a schematic perspective view of the material ejecting device.

Fig. 7 is a side view of the ejector.

Fig. 8 is a schematic perspective view of an injection molding machine and a robot.

Fig. 9 is a schematic connection diagram of the upper mold plate, the lower mold plate, the mold locking machine column and the mold locking oil cylinder.

Fig. 10 is a schematic perspective view of the continuous flip-type automatic feeding mechanism.

Fig. 11 is a schematic perspective view of the pushing assembly.

Fig. 12 is a perspective view of the flip assembly.

Fig. 13 is an exploded view of the flip assembly.

Fig. 14 is a schematic perspective view of the flat-pushing pusher.

Fig. 15 is a schematic structural diagram of the pushing element and the receiving seat.

Fig. 16 is a schematic perspective view of a connecting rod loading assembly.

Fig. 17 is a schematic perspective view of a gripping jig.

Fig. 18 is an exploded view of the grasping jig.

Fig. 19 is a perspective view of the die core rod set.

Fig. 20 is a schematic perspective view of a pipe positioning mold.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-20, a full-automatic pipe body injection head device comprises an injection molding machine 1 for pipe body injection heads, a manipulator 2 for feeding and discharging, and a stack-push type pipe body full-automatic feeding device 3 for arranging pipe bodies.

The manipulator 2 is positioned on one side of the front end of the injection molding machine 1, and the stacking and pushing type pipe body full-automatic feeding device 3 is arranged beside the manipulator 2. The full-automatic feeding device 3 for the stack-push type pipe body comprises a rack 4, a conveying line 5 for inputting the pipe body, a horizontal-push type pushing device 6 and a continuous turnover type automatic feeding mechanism 7. The horizontal pushing type material pushing device 6 and the continuous turnover type automatic feeding mechanism 7 are arranged on the machine frame 4. Continuous convertible automatic feeding mechanism 7 includes propelling movement subassembly 8 and upset subassembly 9, and the action scope of manipulator 2 covers upset subassembly 9 and injection molding machine 1.

As shown in fig. 8 and 9, the injection molding machine includes an injection device 14, an injection frame 15, an upper mold plate 16, a lower mold plate 17, a mold locking machine column 18 and a mold locking oil cylinder 19, the injection device 14 is a prior art, and will not be described here, the injection device 14 is fixed on the upper mold plate 16, the upper mold plate 16 is arranged on the injection frame 15, the mold locking machine column 18 penetrates through the main material frame 15, the upper end of the mold locking machine column 18 is fixed on the upper mold plate 16, the upper end of the mold locking machine column 18 is fixed with the lower mold plate 17, and the lower mold plate 17 is connected with a piston rod of the mold locking oil cylinder 19. A filling head forming device 11 is arranged below the upper template, and the filling head forming device 11 is a forming die; a rotating disc 12 is arranged below the injection head forming device 11, more than two sets of mold core rod groups 13 which are perpendicular to the upper surface of the rotating disc 12 and used for fixing the pipe body are arranged on the rotating disc 12, each mold core rod group 13 comprises a mold core rod group bottom plate 1301, two rows of mold core rods 1302 vertically arranged on the mold core rod group bottom plate 1301 and mold closing guide posts 1303 arranged on the periphery of the mold core rods 1302, each row of mold core rods 1302 comprises four mold core rods 1302 with the same interval, and air holes 1304 used for demolding are arranged on the mold core rods 1302.

The manipulator 2 comprises a manipulator body 21 and a grabbing jig 22 arranged on the manipulator body 21; the manipulator body 21 is connected with a grabbing jig 22 through a screw 2101, the grabbing jig 22 comprises a cross beam 2201, two symmetrically arranged pneumatic thin air claws 2202 and a grabbing clamp 2203, the cross beam 2201 is connected with the screw 2101, the two pneumatic thin air claws 2202 are installed at the bottom of the cross beam 2201, the grabbing clamp 2203 comprises two oppositely arranged clamping blocks 2204, the two clamping blocks 2204 are respectively connected with two sliding blocks of the same pneumatic thin air claw 2202, and the clamping blocks 2204 are provided with semicircular clamping parts 2204A and pipe head avoiding parts 2204B. Be equipped with gas pocket 1304 drawing of patterns, make things convenient for manipulator 2 to snatch the product. The manipulator 2 will snatch tool 22 and remove the upset subassembly 9 top of arranging the body, pneumatic slim gas claw 2202 opens two clamp splices, will snatch tool 22 through lead screw 2101 and descend to arranging on the body, the body gets into the semicircle clamping part on the clamp splice, pneumatic slim gas claw 2202 tightens up two clamp splices, it is steady to press from both sides the body, then lead screw 2101 drives and snatchs tool 22 and rises, the linear motion of lead screw is through establishing the nut rotary motion drive in the manipulator body, the nut passes through the motor, belt and belt pulley drive, manipulator 2 inserts the body on mould mandrel group 13, pneumatic slim gas claw 2202 opens the clamp splice and loosens the body. The rotary table 12 transfers the mold mandrel group 13 to the position below the injection head forming device 11, injection molding is started after the injection molding machine 1 is matched with the mold, after injection molding is completed, the rotary table 12 transfers a product with a tube head, the tube head of the product enters the tube head avoiding part to prevent interference with the clamping block, the clamp is grabbed to clamp the product, and the product is placed at a designated position.

As shown in fig. 4 and 5, the conveyor line 5 includes a belt conveyor line 50 and a hopper 51, the belt conveyor line 50 includes a conveyor frame 5001, a conveyor belt 5002, a conveyor left side plate 5003, a conveyor right side plate 5004, a driving roller 5005, a driven roller 5006 and a conveyor driving motor 5007, the conveyor belt 5002 passes through the driving roller 5005 and the driven roller 5006 and is arranged between the conveyor left side plate 5003 and the conveyor right side plate 5004, the bottoms of the conveyor left side plate 5003 and the conveyor right side plate 5004 are connected with the conveyor frame 5001, the driving roller 5005 is connected with the conveyor driving motor 5007 and is arranged at the input end of the conveyor line, the driven roller 5006 is arranged at the output end of the conveyor line, the hopper 51 is arranged at the input end of the conveyor line, the hopper 51 is mounted on the conveyor frame 5001, an openable cover plate 52 is arranged on the hopper 51, a discharge hole 53 is arranged at a side close to the conveyor line 5, a drop-proof plate 54 arranged opposite to the discharge hole 53 is arranged on the conveyor line 5, the anti-falling plate 54 comprises a 90-degree bending plate 5401 and a linear baffle 5402 which is arranged on one side of the bending plate 5401 and on the conveying direction of the conveying line, the linear baffle 5402 extends to the output end of the conveying line all the time, the length of the bending plate 5401 is greater than that of the discharge hole 53, so that the tube body falling from the discharge hole can be blocked completely, and when the tube body is conveyed to the output end of the conveying line 5, the linear baffle 5402 prevents the tube body from falling from the conveying line 5. The output of transfer chain 5 is equipped with dam device 55, dam device 55 is including installing cylinder mount pad 5501 on carrying the right side board, install dam cylinder 5502 on cylinder mount pad 5501 and the striker plate 5503 of being connected with dam cylinder 5502, dam cylinder 5502 is in the state of stretching out always, block the body, when detecting the body and snatched the tool and snatch the time, dam cylinder withdraws the striker plate, in order to avoid snatching the tool with doing the circular arc motion and interfere, the body leaves and snatchs the position after, next body gets into and snatchs the position, dam cylinder stretches out the striker plate fast and blocks the body. A guide plate 56 is arranged between the anti-falling plate 54 and the material blocking device 55, the guide plate 56 comprises a 120-degree bending guide plate 5601 positioned above the conveyor belt and an up-down adjusting seat 5602 connected with a right side plate, and the height of the bending guide plate 5601 on the conveyor belt is adjusted through the up-down adjusting seat, so that the pipe blocking device is suitable for pipes with different pipe diameters. An ejector 57 for ejecting the pipe body is arranged in the hopper 51; thus, a large number of tubes are stored in the hopper 51, the tube is jacked to the discharge port 53 by the jacking device 57, the tubes fall on the conveying line 5 from the discharge port 53, the tube is blocked on the conveying line 5 between the discharge port 53 and the anti-falling plate 54 by the anti-falling plate 54, the tubes are arranged in the same direction through the guide plate 56, and the tubes are blocked on the grabbing position of the connecting rod feeding assembly 61 by the blocking device 57 to wait for grabbing. As shown in fig. 6 and 7, the ejector 57 includes a jacking motor 5701, a jacking frame 5702, a jacking plate 5703, a jacking link 5704, a rotating block 5705, a jacking guide rod 5706, and an ejector plate group 5707. A jacking motor 5701 is fixed on a machine frame below the hopper 51, an output shaft of the jacking motor 5701 is connected with a rotating block 5705, the rotating block 5705 can be a cam, a jacking frame 5702 is arranged at the bottom of a jacking plate 5703, a guide sleeve 5709 and a jacking connecting rod avoiding hole 5710 are arranged on the jacking frame 5702, one end of a jacking connecting rod 5704 is connected with the rotating block 5705 through a joint bearing 5708, the other end of the jacking connecting rod 5704 penetrates through the jacking connecting rod avoiding hole 5710 and is connected with the bottom of the jacking plate 5703 through a joint bearing 5708, a jacking guide rod 5706 penetrates through a guide sleeve 5709 and is connected at the bottom of the jacking plate 5703, a jacking plate group 5707 comprises a first jacking plate 5707A, a second jacking plate 5707B, a third jacking plate 5707C and a partition plate 5707D, the upper end surfaces of the first jacking plate 5707A, the second jacking plate 5707B and the third jacking plate 5707C are inclined surfaces inclined towards a discharge hole, the first jacking plate 5707A is higher than the third jacking plate 5707C, the upper end surface of the third jacking plate 5707A and the upper end plate 5707, the second ejector plate 5707B is positioned between the first ejector plate 5707A and the third ejector plate 5707C and fixed on two sides of the hopper 51, and the partition plate 5707D is obliquely arranged on one side of the third ejector plate 5707C; the jacking motor 5701 drives the rotating block 5705 to rotate, the rotating block 5705 pushes the jacking connecting rod 5704 to move, and the jacking connecting rod 5704 pushes the jacking plate 5703 to vertically move up and down due to the fact that the jacking guide rod 5706 is arranged on the jacking frame 5702; because of partition panel 5707D slope sets up, when partition panel 5707D upwards moved, can push up third liftout plate 5707C with the body between partition panel 5707D and the third liftout plate 5707C and separate other bodys simultaneously, the body jacking on the first liftout plate 5707A is to the discharge gate, the body can fall on transfer chain 5 from the discharge gate, when first liftout plate 5707A descends, second liftout plate 5707B can supply the body to first liftout plate 5707A, and when third liftout plate 5707C jacked the height of second liftout plate, can supply the body to the second liftout plate, so just can constantly the endless jacking body to the discharge gate, let the body fall on transfer chain 5 from the discharge gate.

As shown in fig. 14 to 16, the flat pushing type pushing device 6 includes a connecting rod feeding assembly 61, a pushing element 62 and a receiving seat 63, the receiving seat 63 is mounted on the pushing element 62, the receiving seat 63 is provided with one or more tube body placing grooves 6301, in this embodiment, the receiving seat 63 is provided with two or more tube body placing grooves 6301 with equal width, the tube body placing grooves are inverted trapezoidal, and the connecting rod feeding assembly 61 is located at one side of the receiving seat 63 and is connected to the output end of the conveying line 5. The pushing element 62 is a linear motor or a rodless cylinder, the linear motor is provided with an action connecting block 6201, the action connecting block 6201 is fixedly provided with a material receiving seat mounting plate 64, and the material receiving seat 63 is mounted on the material receiving seat mounting plate 64; the linear motor can be used for accurately controlling the receiving seat 63 to reach the receiving position.

The connecting rod feeding assembly 61 includes a feeding base plate 6101, a feeding motor 6102, a rotating disk 6103, a first feeding connecting rod 6104, a second feeding connecting rod 6105, a fixed rotating base 6106 and a sucking disk gripper group 6107. A motor mounting seat 6111 for mounting a feeding motor 6102 and a fixed rotating seat 6106 are arranged on the feeding base plate 6101, an output shaft of the feeding motor 6102 passes through the motor mounting seat 6111 to be connected with a rotating disc 6103, the rotating disc 6103 is connected to one end of a first feeding connecting rod 6104 through a first short rod shaft 6108 fixed on the rotating disc 6103, the center of the first short rod shaft 6108 deviates from the rotating center of the rotating disc 6103, the other end of the first feeding connecting rod 6104 is connected to the middle of a second feeding connecting rod 6105 through a second short rod shaft 6109, a fixed rotating shaft 6110 is arranged on the fixed rotating seat 6106, the lower part of the second feeding connecting rod 6105 is pivoted with the fixed rotating shaft 6110, and the upper part of the second feeding connecting rod 6105 is connected with a gripper group 6107; an elongated slot 61051 is provided at the upper end of the second feeding link 6105. The sucker gripper set 6107 includes an adjusting screw 6107A, an angle adjusting block 6107B, a height adjusting block 6107C, a sucker fixing block 6107D, and a vacuum sucker 6107E, the angle adjusting block 6107B is fixed on the upper portion of the second feeding connecting rod 6105 through the adjusting screw 6107A, the adjusting screw 6107A passes through the strip-shaped groove 61051, when the adjusting screw 6107A is loosened, not only the angle of the angle adjusting block 6107B can be adjusted, but also the angle adjusting block 6107B can slide in the length direction of the second feeding connecting rod, so as to achieve the purpose of adjusting the position of the angle adjusting block 6107B on the second feeding connecting rod, the angle adjusting block 6107B has two cylindrical protruding rods 6107F, the height adjusting block 6107C passes through the cylindrical protruding rods 6107F to be fixed on the cylindrical protruding rods 6107F, two sides of the height adjusting block 6107C are provided with height adjusting side plates 6107G extending downward, a side plate 6107G1 is provided on the height adjusting side plate 6107G, a sucker fixing block 6107D is fixed between the two height adjusting side plates 6107G through a screw passing through the adjusting slot, and a vacuum sucker 6107E is fixed on the sucker fixing block 6107D.

In the above structure, the feeding motor 6102 drives the rotating disk 6103 to rotate, the rotating disk 6103 drives the first feeding connecting rod 6104 to swing through the first short rod shaft 6108, because the fixed rotating base 6106 is fixed on the feeding base plate 6101 and the fixed rotating base 6106 is provided with the fixed rotating shaft 6110 connected to the lower portion of the second feeding connecting rod 6105, when the first feeding connecting rod 6104 drives the second feeding connecting rod 6105 to move through the second short rod shaft, the second feeding connecting rod 6105 can only swing around the center of the fixed rotating shaft 6110, so the sucking disk gripper group 6107 on the upper portion of the second feeding connecting rod 6105 makes an arc motion around the center of the fixed rotating shaft 6110, so that one lowest point of the arc motion is provided at the output end of the conveying line 5, the other lowest point of the arc motion is located on the pipe placing groove 6301 of the receiving base 63, the vacuum sucking disk 6107E on the sucking disk gripper group 6107 grasps the pipe from the output end of the conveying line 5, reaches the pipe placing groove 6301 of the receiving base 63 and then, finishing the feeding action; the grabbing angle of the vacuum chuck 6107E is adjusted through the adjusting screw 6107A and the adjusting block; the height of the vacuum chuck 6107E on the conveying line 5 is adjusted by a height adjusting block 6107C; the left and right positions of the vacuum suction disc 6107E on the conveying line 5 are adjusted through a cylindrical extension rod 6107F; thus, after the adjustment, the vacuum chuck 6107E can accurately grab and put down the tube.

The pushing assembly 8 comprises two groups of mounting seats 81, rodless cylinders 82 and push plates 83 which are arranged in a left-right mirror symmetry mode, the mounting seats 81 are fixed on the rack, the mounting seats 81 are fixed on fixing seats at two ends of the rodless cylinders 82, and sliding blocks of the rodless cylinders 82 are connected with the push plates 83; the push plate 83 is composed of a horizontal connecting plate 8301 and a vertical push plate 8302, the horizontal connecting plate is installed on a slide block without a rod, the vertical push plate 83 is vertically installed at one end of the horizontal connecting plate 8301, and the vertical push plate 8302 is provided with a bump 8303 matched with the pipe placing groove 6301. Two groups of mounting seats 81 are arranged to ensure that the pushing assembly 8 is firmly mounted on the rack 4; the rodless cylinder 82 is adopted, so that the conveying is stable and quick, the space is saved, and the interference with other parts is prevented; the vertical push plate 8302 is provided with a bump 8303 matched with the pipe placing groove 6301, so that the matching is stable, interference is not easy, and the pipe body on the material receiving seat 63 is guaranteed to be pushed into the turnover assembly 9 completely.

Be equipped with body positioning die 90 on upset subassembly 9, be equipped with two rows of parallel arrangement's location mold core 9000 on body positioning die 90, the quantity and the interval of location mold core 9000 are the same with the quantity and the interval of mould plug 1302, upset subassembly 9 still includes revolving cylinder 91, roating seat 92, left connecting plate 93, right connecting plate 94, the seat 95 that descends that rises, installs the cylinder 97 that descends that rises and two sets of parallel arrangement's direction group 98 on cylinder mounting panel 96. The ascending and descending seat 95 is provided with a left side plate 9501, a right side plate 9502 and a bottom plate 9503, the left side plate 9501 and the right side plate 9502 are vertically installed at two ends of the bottom plate 9503, a rotary cylinder 91 is installed on the inner side surface of the left side plate 9501, a rotary seat 92 is installed on the inner side surface of the right side plate 9502, the rotation center of the rotary cylinder 91 and the rotation center of the rotary seat 92 are positioned on the same central line, the bottom plate 9503 is connected with an ascending and descending cylinder 97, one end of a pipe positioning mold 90 is connected with the rotary cylinder 91 through a left connecting plate 93, a rotating shaft 9201 is fixed on the rotary seat 92, a bearing 9401 is arranged on the right connecting plate 94, the other end of the pipe positioning mold 90 is connected with the rotating shaft 9201 through the bearing 9401 on the right connecting plate 94, and two guide sets 98 are positioned at two sides of the ascending and descending cylinder 97 and respectively connected with the outer side surfaces of the left side plate 9501 and the right side plate 9502. The ascending and descending cylinder 97 is fixed on the frame 4 through a cylinder mounting plate; the left side plate 9501 and the right side plate 9502 of the ascending and descending seat 95 provide an installation space and a rotation space for the rotary cylinder 91 and the pipe positioning mold 90, and the rotary shaft 9201 and the rotary cylinder 91 on the rotary seat 92 support the pipe positioning mold 90 inside the ascending and descending seat 95 through the right side plate 9502 and the left connecting plate 93 respectively; a bearing 9401 is arranged on the right side plate 9502 to ensure smooth rotation; the guide group 98 ensures the vertical ascending and descending movement of the ascending and descending seat 95; like this revolving cylinder 91 drives body positioning die 90 rotatory, will fix a position mold core 9000 and turn to horizontal position, and push assembly 8 pushes the body one row of location mold core 9000 back, and the decline cylinder 97 that rises promotes, promotes another row location mold core 9000 and connects the material position, and body positioning die 90 connects after full body, and rotatory vertical direction waits for manipulator 2 to get the material, just so can once remove many rows of bodies, improves work efficiency.

The guide group 98 comprises a guide bottom plate 9801, a guide seat 9802 arranged on the guide bottom plate 9801, a guide sleeve 9803 arranged on the guide seat 9802, a guide shaft 9804 penetrating through the guide sleeve 9803, a chuck 9805 fixed at one end of the guide shaft 9804 and connected with the ascending and descending seat 95, and an adjusting block 9806 positioned at the upper end of the guide bottom plate 9801, wherein the adjusting block 9806 is provided with a threaded hole, and an adjusting bolt 9807 for adjusting the ascending stroke is arranged on the threaded hole; the tube positioning mold 90 further comprises a mold base plate 9001, two mold side plates 9002 vertically arranged on the mold base plate 9001 at two sides and a mold reinforcing plate 9003 positioned between the two mold side plates 9002, wherein two rows of positioning mold cores 9000 with the same interval are fixed on the mold base plate 9001, the positioning mold cores 9000 are two sections of cylinders with the larger upper parts and the smaller lower parts, and the heads of the cylinders are conical. The guide shaft 9804 and the ascending and descending seat 95 are connected into a whole through the chuck 9805 to play a role in guiding; an adjusting bolt 9807 is arranged on the adjusting block 9806, the guide shaft 9804 is limited and adjusted, and the position of the ascending and descending seat 95 is controlled, so that the positioning mold core 9000 is accurately positioned; the guide sleeve 9803 is arranged on the guide seat 9802, so that the guide is smooth, and the wear resistance is practical. A die reinforcing plate 9003 is arranged to prevent deformation; the positioning mold cores 9000 are large in top and small in bottom, so that friction force of the pipe body entering the mold cores is reduced, the cylindrical heads are conical and are beneficial to the entering of the pipe body, and the positioning mold cores 9000 are provided with two rows of positioning mold cores, so that the pipe body can be mounted in multiple ways.

The working method of the full-automatic pipe body injection head equipment comprises a feeding method of a stacking type pipe body full-automatic feeding device, and the working method comprises the following specific steps: a large number of tubes are placed in the hopper, the tubes are ejected out of the hopper through an ejection mechanism and fall on a conveying line, the conveying line 5 enables the tubes to be input into a grabbing position of a connecting rod feeding assembly 61 in a line one by one, the connecting rod feeding assembly 61 grabs one tube onto a tube placing groove 6301 of a receiving seat 63, the conveying line 5 conveys one tube forward to the grabbing position, a pushing element 62 moves an adjacent tube placing groove 6301 on the receiving seat 63 to a discharging position of the connecting rod feeding assembly 61, in this way, the tube placing groove 6301 of the receiving seat 63 is loaded with the tubes, the pushing element 62 pushes the receiving seat 63 to a pushing position of a pushing assembly 8, a positioning die core 9000 of a tube positioning die 90 is turned to a horizontal position and moved to a designated position by an overturning assembly 9, the tube on the receiving seat 63 is pushed into a positioning die core 9000 by the pushing element 62, and the overturning assembly 9 moves the row positioning die core 9000 to the designated position after the tubes enter the positioning die core 9000, the material receiving seat 63 is moved to a material receiving position by the material pushing element 62 to receive materials again, the pipe placing grooves 6301 of the material receiving seat 63 are provided with pipes and move to the pushing position of the pushing assembly 8 again, the pushing assembly 8 pushes all the pipes on the material receiving seat 63 into the positioning mold cores 9000 again, after all the positioning mold cores 9000 are provided with the pipes, the positioning mold cores 9000 are turned to the vertical direction by the turning assembly 9, the pipe on the pipe positioning mold 90 is grabbed onto the mold core bar set 13 by the manipulator 2, the mold core bar set 13 is turned to the position below the injection head forming device 11 by the rotary table 12 on the injection molding machine 1, the injection molding machine 1 closes the injection head forming device 11 and the mold core bar set 13, the injection molding machine 1 starts injection molding, after the injection heads of the pipes are completed, the products which are subjected to injection heads are turned out by the rotary table 12, and the manipulator 2 grabs the products to the designated position and puts down.

Through foretell full-automatic body notes first equipment and working method, injection molding machine 1 can be uninterrupted duty for a long time, production efficiency has been improved greatly, line up the body through transfer chain 5 and input, connecting rod material loading subassembly 61 grabs the body and connects material seat 63, connect material seat 63 to arrange the body neatly, propelling movement subassembly 8 pushes neatly arranged body into location mold core 9000 on upset subassembly 9 many times, multirow neatly arranged body is grabbed the body on injection molding machine 1 by manipulator 2 and is annotated the head, manipulator 2 takes out the first product of notes at last, whole process does not need manual operation, realize full automated production.

Claims (8)

1. The utility model provides a fold full automatic feeding device of formula of pushing away body which characterized in that: the stacking-pushing type pipe body full-automatic feeding device comprises a rack, a horizontal pushing type material pushing device, a continuous turnover type automatic feeding mechanism and a conveying line for inputting pipe bodies, wherein the horizontal pushing type material pushing device and the continuous turnover type automatic feeding mechanism are arranged on the rack; the continuous turnover type automatic feeding mechanism comprises a pushing assembly and a turnover assembly, wherein the turnover assembly is provided with a pipe body positioning die, and the pipe body positioning die is provided with more than one row of positioning die cores which are arranged in parallel;

the connecting rod feeding assembly comprises a feeding bottom plate, a feeding motor, a rotating disc, a first feeding connecting rod, a second feeding connecting rod, a fixed rotating seat and a sucker gripper group, wherein the feeding bottom plate is provided with a motor mounting seat and a fixed rotating seat for mounting the feeding motor; the sucking disc tongs group include adjusting screw, angle adjusting block, altitude mixture control piece, sucking disc fixed block and vacuum chuck, the angle adjusting block passes through adjusting screw to be fixed on the upper portion of second material loading connecting rod, has two cylinder extension bars on the angle adjusting block, the altitude mixture control piece passes the cylinder extension bar to be fixed on the cylinder extension bar, altitude mixture control piece both sides are equipped with downwardly extending's altitude mixture control curb plate, fixed sucking disc fixed block between two altitude mixture control curb plates, be fixed with vacuum chuck on the sucking disc fixed block.

2. The full-automatic feeding device for the stack-push type pipe body according to claim 1, wherein: the conveying line comprises a belt conveying line and a hopper, the belt conveying line comprises a conveying rack, a conveying belt, a conveying left side plate, a conveying right side plate, a driving roller, a driven roller and a conveying driving motor, the conveying belt penetrates through the driving wheel and the driven wheel to be arranged between the conveying left side plate and the conveying right side plate, the bottoms of the conveying left side plate and the conveying right side plate are connected with the conveying rack, the driving wheel is connected with the conveying driving motor and is arranged at the input end of the conveying line, the driven roller is arranged at the output end of the conveying line, the hopper is arranged at the input end of the conveying line, the hopper is arranged on the conveying rack, a discharge hole is formed in one side, close to the conveying line, of the hopper, an anti-falling plate arranged opposite to the discharge hole is arranged on the conveying line, a material blocking device is arranged at the output end of the conveying line, a guide plate is arranged between the anti-falling plate and the material blocking device, and an ejection device for ejecting the pipe body is arranged in the hopper.

3. The full-automatic feeding device of the stack-push type pipe body as claimed in claim 2, wherein: the jacking device comprises a jacking motor, a jacking frame, a jacking plate, a jacking connecting rod, a rotating block, a jacking guide rod and a jacking plate group, wherein the jacking motor is fixed below a hopper, an output shaft of the jacking motor is connected with the rotating block, the bottom of the jacking plate is provided with the jacking frame, the jacking frame is provided with a guide bearing and a jacking connecting rod avoiding hole, one end of the jacking connecting rod is connected with the rotating block through a joint bearing, the other end of the jacking connecting rod penetrates through the jacking connecting rod avoiding hole and is connected with the bottom of the jacking plate through the joint bearing, the jacking guide rod penetrates through the guide bearing and is connected with the bottom of the jacking plate, the jacking plate group comprises a first jacking plate, a second jacking plate, a third jacking plate and a partition plate, the upper end surfaces of the first jacking plate, the second jacking plate and the third jacking plate are inclined surfaces inclined towards a discharge port, the first jacking plate is higher than the third jacking plate, the first jacking plate, the third jacking plate and the partition plate are fixed on the jacking plate, the second ejector plate is located between first ejector plate and the third ejector plate and fixed on both sides of the hopper, and the partition panel is obliquely arranged on one side of the third ejector plate.

4. The full-automatic feeding device for the stack-push type pipe body according to claim 1, wherein: the pushing element is a linear motor, an action connecting block is arranged on the linear motor, a material receiving seat mounting plate is fixed on the action connecting block, and the material receiving seat is mounted on the material receiving seat mounting plate.

5. The full-automatic feeding device for the stack-push type pipe body according to claim 1, wherein:

the pushing assembly comprises two groups of mounting seats, a rodless cylinder and a push plate, the mounting seats are fixed on the fixing seats at two ends of the rodless cylinder, and a sliding block of the rodless cylinder is connected with the push plate; the push plate comprises horizontal connecting plate and perpendicular push plate, and the horizontal connecting plate is installed on the slider of no pole, and perpendicular push plate is installed perpendicularly in the one end of horizontal connecting plate, and perpendicular push plate has the lug with tubular product standing groove complex.

6. The full-automatic feeding device for the stack-push type pipe body according to claim 1, wherein: the turnover component also comprises a rotary cylinder, a rotary seat, a left connecting plate, a right connecting plate, an ascending and descending seat, an ascending and descending cylinder arranged on a cylinder mounting plate and two groups of guide groups arranged in parallel, the ascending and descending seat is provided with a left side plate, a right side plate and a bottom plate, the left side plate and the right side plate are vertically arranged at two ends of the bottom plate, a rotary cylinder is arranged on the inner side surface of the left side plate, a rotary seat is arranged on the inner side surface of the right side plate, the rotary center of the rotary cylinder and the rotary center of the rotary seat are positioned on the same central line, the bottom plate is connected with the ascending and descending cylinder, one end of a pipe body positioning die is connected with the rotary cylinder through a left connecting plate, a rotating shaft is fixed on the rotary seat, a bearing is arranged on the right connecting plate, the other end of the pipe body positioning die is connected with the rotating shaft through the bearing on the right connecting plate, and two groups of guide groups are positioned on two sides of the ascending and descending cylinder and are respectively connected with the outer side surfaces of the left side plate and the right side plate.

7. The full-automatic feeding device of the stack-push type pipe body as claimed in claim 6, wherein: the guide group comprises a guide bottom plate, a guide seat arranged on the guide bottom plate, a guide sleeve arranged on the guide seat, a guide shaft penetrating through the guide sleeve, a chuck fixed at one end of the guide shaft and connected with the ascending and descending seat, and an adjusting block positioned at the upper end of the guide bottom plate, wherein the adjusting block is provided with a threaded hole, and an adjusting bolt for adjusting the ascending stroke is arranged on the threaded hole; the pipe body positioning die further comprises a die bottom plate, two die side plates vertically arranged on two sides of the die bottom plate, and a die reinforcing plate located between the two die side plates, wherein two rows of positioning die cores with the same interval are fixed on the die bottom plate, the positioning die cores are two sections of cylinders with the upper parts larger than the lower parts, and the heads of the cylinders are conical.

8. A loading method of the full-automatic stacking and pushing type pipe loading device according to claim 1, wherein the loading method comprises the following steps: the pipe bodies are input to a grabbing position of a connecting rod feeding assembly one by one in a queue by using a conveying line, a sucker grabbing group at the upper part of a second feeding connecting rod moves in an arc manner around a center seat of a fixed rotating shaft, one lowest point of the arc movement is arranged at an output end of the conveying line, and the other lowest point of the arc movement is arranged on a pipe placing groove of a receiving seat, so that the connecting rod feeding assembly grabs one pipe body onto the pipe placing groove of the receiving seat, the conveying line forwards conveys one pipe body to the grabbing position, a material pushing element moves the adjacent pipe placing groove on the receiving seat to a material placing position of the connecting rod feeding assembly, and so on, the pipe bodies are all arranged in the pipe placing groove of the receiving seat, the material pushing element pushes the receiving seat to the pushing position of a pushing assembly, a turnover assembly turns over a positioning mold core of a pipe body positioning mold to a horizontal position and moves to a designated position, and pushes the pipe body on the receiving seat into the positioning mold core, after the pipe body enters the positioning die cores, the overturning assembly moves the other row of positioning die cores to an appointed position, the material pushing element moves the material receiving seat to the material receiving position to receive the material again, the pipe placing grooves of the material receiving seat are provided with the pipe body and move to the pushing position of the pushing assembly again, the pushing assembly pushes the whole pipe body on the material receiving seat into the positioning die cores again, after all the positioning die cores are provided with the pipe body, the overturning assembly overturns the positioning die cores to the vertical direction, and the pipe body is arranged in order to wait to be grabbed and injected together.

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