Feeding mechanism for lamp cup decoration strips

Abstract

The utility model discloses a feeding mechanism of a lamp cup decoration strip, which comprises a punching machine, a track, a working table, a plc (programmable logic controller), a first positioning frame and a second positioning frame, the working table is provided with a feeding mechanism and a driving assembly, and the feeding mechanism comprises a lifting cylinder, a first clamping cylinder, a second clamping cylinder, a supporting seat and a displacement plate. The driving motor is controlled by the plc to drive the two feeding mechanisms to move back and forth, lifting and clamping actions of the lifting air cylinder, the first clamping air cylinder and the second clamping air cylinder are matched, the purpose of alternate feeding and discharging of the two feeding mechanisms is achieved, continuous operation of the punching machine is achieved, and the operation efficiency is improved; in addition, the relative position precision of the decoration strip and the first positioning frame is ensured through the arrangement of the jacking air cylinder, and the stamping yield of the decoration strip is increased; and moreover, the relative position of the supporting seat relative to the punching machine is conveniently adjusted through the arrangement of the interval adjusting groove, the purpose of rapid and convenient adjustment is achieved, and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical equipment, and in particular relates to a feeding mechanism for a lamp cup decorative strip. Background Art

[0002] In the production process of lamp cup trims, the raw materials are usually stamped and formed by a stamping machine to obtain the required shape of the lamp cup trim. However, existing stamping machines usually require manual loading, which is not only inefficient but also poses a risk of worker injury. Secondly, the inline arrangement of the cylinder jaws, the jaws and the stamping machine are in the same direction, and the trim size, safety distance, and track spacing will lead to a long motion stroke and a slow stamping cycle. Utility Model Content

[0003] In order to solve the problems raised in the above-mentioned background technology, the utility model provides the following technical solutions: a feeding mechanism for a lamp cup decorative strip, comprising a punching machine, a track, and a workbench, wherein the track is arranged on both sides of the workbench, a component cavity is opened in the workbench, a plc controller is arranged in the component cavity, a control switch and a display screen are arranged on the workbench, a first positioning frame and a second positioning frame are arranged on the workbench of the punching machine, a feeding mechanism and a driving component are arranged on the workbench, the driving component is arranged on the workbench, the feeding mechanism is symmetrically arranged on both sides of the driving component, and the feeding mechanism is symmetrically arranged on both sides of the driving component. The material mechanism includes a lifting cylinder, a first clamping cylinder, a second clamping cylinder, a support seat, and a displacement plate. The support seat is connected to the drive assembly, the lifting cylinder is connected to the support seat, and the push rod of the lifting cylinder passes through the support seat and is connected to the displacement plate. The first clamping cylinder and the second clamping cylinder are both connected to the displacement plate. The first clamping cylinder is arranged facing the track, and the second clamping cylinder is arranged facing the stamping machine. The lifting cylinder, the first clamping cylinder, the second clamping cylinder, and the drive assembly are connected to the PLC controller circuit through wires.

[0004] Furthermore, the driving assembly includes a transmission belt, a transmission wheel, a driving motor, a slider, and two slide rails. The transmission belt is transmission-connected to the transmission wheel. The driving motor is arranged on the top wall of the component cavity. The driving shaft of the driving motor passes through the workbench and is transmission-connected to one of the transmission wheels. The two slide rails are symmetrically arranged on the left and right sides of the transmission belt. The support seat is slidingly connected to the slide rail through the slider. The side wall of the slider is connected to the transmission belt. The driving motor is connected to the PLC controller circuit through a wire.

[0005] Furthermore, a supporting cylinder is arranged on the side wall of the supporting seat, the supporting cylinder is arranged facing the second positioning frame, and the supporting cylinder is connected to the PLC controller circuit.

[0006] Furthermore, the transmission wheel includes a driving wheel and a driven wheel, the driven wheel is distributed in a triangle, the transmission belt is wound around the driving wheel and the driven wheel, and the driving motor passes through the workbench and is transmission-connected to the driving wheel.

[0007] Furthermore, a spacing adjustment groove is provided on the support seat.

[0008] The beneficial effects of the utility model are as follows: the driving motor is controlled by the PLC controller to drive the two groups of feeding mechanisms to move back and forth, and the lifting and clamping actions of the lifting cylinder, the first clamping cylinder and the second clamping cylinder are coordinated to achieve the purpose of alternating loading and unloading of the two groups of feeding mechanisms, so that the punching machine can operate continuously and the working efficiency is improved; in addition, the setting of the top holding cylinder ensures the relative position accuracy of the decorative strip and the first positioning frame, and improves the stamping yield of the decorative strip; furthermore, the setting of the spacing adjustment groove facilitates the adjustment of the relative position of the support seat relative to the punching machine, which achieves the purpose of fast and convenient adjustment and improves the practicality of the equipment; the use of a triangularly arranged driven wheel can effectively improve the rhythm speed of loading and unloading compared to the in-line arrangement of cylinder clamps. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a three-dimensional diagram of the utility model;

[0010] Figure 2 It is a three-dimensional diagram of the punching machine in the utility model;

[0011] Figure 3 It is a top view of the punching machine of the utility model;

[0012] Figure 4 It is a left side view of the punching machine of the utility model;

[0013] Figure 5 It is a three-dimensional diagram of the feeding mechanism in the utility model.

[0014] The meaning of the numbers in the figure are as follows: 1-punch; 2-track; 3-workbench; 4-component cavity; 5-plc controller; 6-control switch; 7-display screen; 8-first positioning frame; 9-second positioning frame; 10-lifting cylinder; 11-first clamping cylinder; 12-second clamping cylinder; 13-support seat; 14-displacement plate; 15-transmission belt; 16-driving wheel; 17-driven wheel; 18-driving motor; 19-slider; 20-slide rail; 21-holding cylinder; 22-spacing adjustment groove. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] See also Figure 1 -5, the utility model provides the following technical solutions: a feeding mechanism for a lamp cup decorative strip, comprising a punching machine 1, a track 2, and a workbench 3, wherein the track 2 is arranged on both sides of the workbench, a component cavity 4 is opened in the workbench 3, a plc controller 5 is arranged in the component cavity 4, a control switch 6 and a display screen 7 connected to the plc controller 5 are arranged on the workbench 3, a first positioning frame 8 and a second positioning frame 9 are arranged on the workbench 1, a feeding mechanism and a driving component are arranged on the workbench 3, the driving component is arranged on the workbench 3, the feeding mechanism is symmetrically arranged on both sides of the driving component, the feeding mechanism comprises a lifting cylinder 10, a second positioning frame 9 and a first positioning frame 10. A clamping cylinder 11, a second clamping cylinder 12, a support seat 13, and a displacement plate 14, wherein the support seat 13 is connected to the driving assembly, the lifting cylinder 10 is connected to the support seat 13, and the push rod of the lifting cylinder 10 passes through the support seat 13 and is connected to the displacement plate 14, the first clamping cylinder 11 and the second clamping cylinder 12 are both connected to the displacement plate 14, the first clamping cylinder 11 is arranged facing the track 2, and the second clamping cylinder 12 is arranged facing the stamping machine 1, the lifting cylinder 10, the first clamping cylinder 11, the second clamping cylinder 12, and the driving assembly are connected to the PLC controller 5 through wires.

[0017] In the above structure, the first clamping cylinder 11 is used to take the decorative strip out of the track 2 and place it in the first positioning frame 8, or take out the decorative strip in the first positioning frame 8 and place it in the track 2; the second clamping cylinder 12 is used to take out the decorative strip from the first positioning frame 8 and place it in the second positioning frame 9, or take out the decorative strip in the first positioning frame 8 and place it in the first positioning frame 8; the lifting cylinder 10 drives the first clamping cylinder 11 and the second clamping cylinder 12 to move up and down at the same time through the displacement plate 14.

[0018] In this embodiment, the driving assembly includes a transmission belt 15, a transmission wheel, a driving motor 18, a slider 19, and two slide rails 20. The transmission belt 15 is transmission-connected to the transmission wheel. The driving motor 18 is arranged on the top wall of the component cavity 4. The driving shaft of the driving motor 18 passes through the workbench 3 and is transmission-connected to one of the transmission wheels. The two slide rails 20 are symmetrically arranged on the left and right sides of the transmission belt 15. The support seat 13 is slidingly connected to the slide rail 20 through the slider 19. The side wall of the slider 19 is connected to the transmission belt 15. The driving motor 18 is connected to the PLC controller 5 through a wire.

[0019] In the above structure, the driving motor 18 drives the transmission belt 15 to rotate clockwise or counterclockwise, thereby driving the slider 19 to move back and forth along the length direction of the slide rail 20.

[0020] In this embodiment, a supporting cylinder 21 is provided on the side wall of the supporting seat 13 , and the supporting cylinder 21 is arranged facing the second positioning frame 9 . The supporting cylinder 21 is connected to the PLC controller 5 by a circuit.

[0021] With the above structure, after the first clamping cylinder 11 places the decorative strip on the first positioning frame 8, the push rod of the ejector cylinder extends to fit the side of the decorative strip with the reference surface of the first positioning frame 8, thereby ensuring the relative position accuracy of the decorative strip and the first positioning frame 8.

[0022] In this embodiment, the transmission wheel includes a driving wheel 16 and a driven wheel 17. The driven wheel 17 is distributed in a triangle. The transmission belt 15 is arranged around the driving wheel 16 and the driven wheel 17. The driving motor 18 passes through the workbench 3 and is connected to the driving wheel 16 for transmission.

[0023] The above structure is adopted to save the structural volume, so that the feeding mechanisms on the left and right sides can be quickly moved into the inside of the punching machine 1.

[0024] In this embodiment, a spacing adjustment slot 22 is formed on the support seat 13 .

[0025] The above structure facilitates the adjustment of the relative position of the support seat 13 with respect to the punching machine 1, achieving the purpose of quick and convenient adjustment.

[0026] Working principle:

[0027] The two rails 2 are respectively a loading rail 2 and a unloading rail 2, one of the first positioning frames 8 adjacent to the A loading mechanism is the A first positioning frame 8, the other first positioning frame 8 adjacent to the B loading mechanism is the B first positioning frame 8, the second positioning frame 9 is arranged adjacent to the B loading mechanism, the two groups of loading mechanisms are respectively the A loading mechanism and the B loading mechanism, and each component in the A and B loading mechanisms is respectively added with A and B before the component name for illustration;

[0028] The staff presses the control switch 6, and the PLC controller 5 controls each component to operate in sequence according to the program, and the drive motor 18 rotates counterclockwise, and the A feeding mechanism moves away from the punching machine 1, and the B feeding mechanism moves toward the punching machine 1;

[0029] A stamping mechanism:

[0030] A first clamping cylinder 11 clamps the decorative strip (not stamped) in the feeding track 2, and A second clamping cylinder 12 clamps the decorative strip (not stamped) in the A first positioning frame 8

[0031] B stamping mechanism:

[0032] B The first clamping cylinder 11 clamps the decorative strip in the B first positioning frame 8 (punching is completed), and B The second clamping cylinder 12 clamps the decorative strip in the second positioning frame 9 (punching is completed);

[0033] A lifting cylinder 10 drives A first clamping cylinder 11 and A second clamping cylinder 12 to rise.

[0034] The B lifting cylinder 10 drives the B first clamping cylinder 11 and the B second clamping cylinder 12 to rise;

[0035] The driving motor 18 rotates clockwise, the A feeding mechanism moves toward the punching machine 1, and the B feeding mechanism moves away from the punching machine 1;

[0036] A lifting cylinder 10 drives A first clamping cylinder 11 and A second clamping cylinder 12 to descend.

[0037] B lifting cylinder 10 drives B first clamping cylinder 11 and B second clamping cylinder 12 to descend; A stamping mechanism:

[0038] A first clamping cylinder 11 places the decorative strip (not stamped) in A first positioning frame 8, and A second clamping cylinder 12 places the decorative strip (not stamped) in the second positioning frame 9 to wait for stamping;

[0039] B stamping mechanism:

[0040] B The first clamping cylinder 11 places the decorative strip (after stamping) in the unloading track 2, and B The second clamping cylinder 12 clamps the decorative strip (after stamping) in the first positioning frame;

[0041] Punch press 1 runs once;

[0042] A lifting cylinder 10 drives A first clamping cylinder 11 and A second clamping cylinder 12 to rise.

[0043] The B lifting cylinder 10 drives the B first clamping cylinder 11 and the B second clamping cylinder 12 to rise;

[0044] The driving motor 18 rotates counterclockwise, the A feeding mechanism moves away from the punching machine 1, and the B feeding mechanism moves toward the punching machine 1;

[0045] The above steps are repeated repeatedly to perform continuous loading and unloading stamping.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding mechanism for a lamp cup decorative strip, comprising a punching machine, a track, and a workbench, wherein the track is arranged on both sides of the workbench, a component cavity is opened in the workbench, a PLC controller is arranged in the component cavity, and a control switch and a display screen are arranged on the workbench, Features: A first positioning frame and a second positioning frame are provided on the workbench of the stamping machine, a feeding mechanism and a driving assembly are provided on the workbench, the driving assembly is provided on the workbench, the feeding mechanism is symmetrically arranged on both sides of the driving assembly, the feeding mechanism comprises a lifting cylinder, a first clamping cylinder, a second clamping cylinder, a support seat, and a displacement plate, the support seat is connected to the driving assembly, the lifting cylinder is connected to the support seat, the push rod of the lifting cylinder passes through the support seat and is connected to the displacement plate, the first clamping cylinder and the second clamping cylinder are both connected to the displacement plate, the first clamping cylinder is arranged facing the track, and the second clamping cylinder is arranged facing the stamping machine, the lifting cylinder, the first clamping cylinder, the second clamping cylinder, and the driving assembly are connected to the PLC controller circuit through wires.

2. A feeding mechanism for a lamp cup trim according to claim 1, Features: The driving assembly includes a transmission belt, a transmission wheel, a driving motor, a slider, and two slide rails. The transmission belt is connected to the transmission wheel in transmission connection. The driving motor is arranged on the top wall of the component cavity. The driving shaft of the driving motor passes through the workbench and is connected to one of the transmission wheels in transmission connection. The two slide rails are symmetrically arranged on the left and right sides of the transmission belt. The support seat is slidably connected to the slide rail through the slider. The side wall of the slider is connected to the transmission belt. The driving motor is connected to the PLC controller circuit through a wire.

3. A feeding mechanism for a lamp cup trim according to claim 1, Features: A supporting cylinder is arranged on the side wall of the supporting seat, the supporting cylinder is arranged facing the second positioning frame, and the supporting cylinder is connected with the PLC controller circuit.

4. A feeding mechanism for a lamp cup trim according to claim 2, Features: The transmission wheel comprises a driving wheel and a driven wheel, the driven wheel is distributed in a triangle shape, the transmission belt is wound around the driving wheel and the driven wheel, and the driving motor passes through the workbench and is transmission-connected to the driving wheel.

5. A feeding mechanism for a lamp cup trim according to claim 1, Features: The support seat is provided with a spacing adjustment slot.

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