Automatic lamp panel separating device

Abstract

The utility model provides an automatic lamp panel dividing device which is used for dividing an integrally-formed semi-finished lamp panel into a plurality of strip-shaped lamp panels along cutting lines. Comprising a platform with a containing groove, a feeding box arranged on the platform and communicated with the containing groove, two supporting structures arranged on the two sides of the feeding box and used for supporting or releasing semi-finished lamp panels stacked in the feeding box, and a pushing structure arranged at one end of the feeding box and used for pushing the semi-finished lamp panels falling into the containing groove forwards. And the stamping structure is arranged in front of the feeding box and is used for stamping and separating the semi-finished lamp panel pushed by the pushing structure into a plurality of strip-shaped lamp panels. According to the automatic plate separating device, the semi-finished lamp plates are stacked in the feeding box, the two supporting structures release the semi-finished lamp plates one by one, the semi-finished lamp plates falling into the containing groove are pushed forwards by the pushing structure to the position below the stamping structure and are stamped and separated into the multiple strip-shaped lamp plates by the stamping structure, and therefore the automatic plate separating device is simple in structure, high in automation degree and high in practicability. The production efficiency is improved and the labor cost is saved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of lamp strip processing, and more particularly to an automatic lamp plate separating device. BACKGROUND

[0002] In the current assembly process of LED lamp strips, various processes such as lamp plate separating, lamp strip conveying, wire cutting, wire welding, and convex mirror feeding are required. However, in the current processing technology, each process is completed manually. In the lamp plate separating process, a plurality of lamp plates are bonded together during production, and when the lamp plates are separated from each other during the formation of a lamp strip, the separating process is inefficient and costly. CONTENT OF THE INVENTION

[0003] The purpose of the embodiment of the application is to provide an automatic lamp plate separating device to solve the technical problems of low efficiency and high labor cost in the prior art.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the embodiment of the application is to provide an automatic lamp plate separating device for separating an integrally formed semi-finished lamp plate into a plurality of strip-shaped lamp plates along a score line. The device comprises a platform having a receiving groove, a feeding box arranged on the platform and communicating with the receiving groove, two support structures arranged on both sides of the feeding box and respectively used for supporting or releasing the semi-finished lamp plates stacked in the feeding box, a push-up structure arranged at one end of the feeding box and used for pushing the semi-finished lamp plates falling into the receiving groove forward, and a punching structure arranged in front of the feeding box and above the platform and used for punching and separating the semi-finished lamp plates pushed by the push-up structure into a plurality of strip-shaped lamp plates.

[0005] Specifically, the feeding box has a receiving cavity, and the size of the receiving cavity matches the size of the semi-finished lamp plate.

[0006] Specifically, each support structure comprises an upper fork and a lower fork stacked vertically and extending into the feeding box, and an upper air cylinder and a lower air cylinder respectively driving the upper fork and the lower fork to move horizontally and in different directions. The two upper forks of the two support structures move synchronously and in opposite directions, and the two lower forks of the two support structures move synchronously and in opposite directions.

[0007] Specifically, the distance between the upper fork and the lower fork matches the thickness of the semi-finished lamp plate.

[0008] Specifically, the support structure comprises an upper connecting plate and a lower connecting plate, both of which are L-shaped, the upper connecting plate and the lower connecting plate are stacked, the upper connecting plate is right-side-up, the piston of the upper cylinder is connected with the vertical plate of the upper connecting plate, the upper fork is located at the end of the horizontal plate of the upper connecting plate, the lower connecting plate is upside-down, the piston of the lower cylinder is connected with the vertical plate of the lower connecting plate, and the lower fork is located at the end of the horizontal plate of the lower connecting plate.

[0009] Specifically, the pushing structure is a cylinder, and the end of the piston rod of the cylinder is provided with a pushing plate.

[0010] Specifically, the punching structure comprises a support, an upper die assembly movably arranged on the support, and a lower die assembly located in the accommodating groove and opposite to the upper die assembly.

[0011] Specifically, the lower die assembly comprises a bottom plate, a plurality of groups of lower die movable plates arranged on the bottom plate, and a clearance groove arranged at the bottom of each group of lower die movable plates, each group of lower die movable plates comprises at least two lower movable plates, and the clearance groove has a step.

[0012] Specifically, the upper die assembly comprises a top plate, a plurality of groups of upper die movable plates arranged on the top plate, and a driving member for driving the top plate to move up and down, each group of upper die movable plates comprises at least two upper movable plates, and at least two pushing members are arranged on the top plate to drive at least two upper movable plates to move downward to different strokes.

[0013] Specifically, the lower die movable plate comprises three lower movable plates, and the upper die movable plate comprises three upper movable plates.

[0014] In the present application, the semi-finished lamp plates are stacked in the feeding box, and the two support structures release the semi-finished lamp plates one by one, the semi-finished lamp plates falling into the accommodating groove are pushed forward to the lower part of the punching structure by the pushing structure, and are punched and separated into a plurality of strip-shaped lamp plates by the punching structure. Such an automatic plate separating device has simple structure, high automation degree, improves production efficiency, and saves labor cost. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0016] Figure 1 A schematic view of the lamp plate automatic plate separating device provided by the embodiments of the present application applied to a lamp strip automatic assembling equipment;

[0017] Figure 2 A structural schematic diagram of the automatic lamp plate separating device provided by the embodiment of the present application is shown in the figure.

[0018] Figure 3 A structural schematic diagram of the automatic lamp plate separating device provided by the embodiment of the present application is shown in the figure.

[0019] Figure 4 A structural schematic diagram of the automatic lamp plate separating device provided by the embodiment of the present application is shown in the figure.

[0020] Figure 5 A structural schematic diagram of the automatic lamp plate separating device provided by the embodiment of the present application is shown in the figure.

[0021] In the figure, each reference sign represents:

[0022] 1 - automatic lamp strip assembling equipment; 10 - platform; 20 - feeding box; 30 - support structure; 31 - upper fork; 32 - lower fork; 33 - upper air cylinder; 34 - lower air cylinder; 35 - upper connecting plate; 36 - lower connecting plate; 40 - pushing structure; 50 - stamping structure; 51 - bracket; 52 - upper die assembly; 521 - top plate; 522 - upper die movable plate; 523 - driving member; 524 - upper movable plate; 53 - lower die assembly; 531 - bottom plate; 532 - lower die movable plate; 533 - empty slot; 534 - lower movable plate; 60 - semi-finished lamp plate. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects of the present application more clearly understood, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0024] Referring to Figures 1 to 3 The automatic lamp plate separating device provided by the embodiment of the present application is applied to the automatic lamp strip assembling equipment 1, and is used to separate the semi-finished lamp plate 60 integrally formed along the score line into a plurality of strip-shaped lamp plates. The device comprises a platform 10 having a receiving groove (not labeled in the figure), a feeding box 20 arranged on the platform 10 and communicating with the receiving groove, two support structures 30 arranged on both sides of the feeding box 20 and respectively used to support or release the semi-finished lamp plates 60 stacked in the feeding box 20, a pushing structure 40 arranged on one side of the feeding box 20 and used to push the semi-finished lamp plates 60 falling into the receiving groove forward, and a stamping structure 50 arranged in front of the feeding box 20 and above the platform 10 and used to separate the semi-finished lamp plates 60 pushed by the pushing structure 40 into a plurality of strip-shaped lamp plates.

[0025] In the embodiment, the semi-finished lamp panels 60 are stacked in the feeding box 20, and the two support structures 30 release the semi-finished lamp panels 60 one by one. The semi-finished lamp panels 60 falling into the accommodating grooves are pushed forward to below the stamping structure 50 by the pushing structure 40 and are stamped and separated into strip-shaped lamp panels by the stamping structure 50. Such an automatic panel separating device has simple structure, high automation degree, improved production efficiency and saved labor cost.

[0026] Specifically, the feeding box 20 is a cuboid box having an accommodating cavity, and the size of the accommodating cavity matches the size of the semi-finished lamp panels 60. In this way, the semi-finished lamp panels 60 can be placed in the accommodating cavity in an orderly manner without being skewed.

[0027] In the embodiment, the support structure 30 is two groups and is arranged on the two sides of the feeding box 20. Each support structure 30 includes an upper fork 31, a lower fork 32, an upper air cylinder 33 for driving the upper fork 31 to move horizontally, and a lower air cylinder 34 for driving the lower fork 32 to move horizontally. The moving directions of the upper air cylinder 33 and the lower air cylinder 34 are opposite, so as to drive the upper fork 31 and the lower fork 32 to move in opposite directions. The two upper forks 31 of the two support structures 30 move synchronously and in opposite directions, and the two lower forks 32 of the two support structures 30 move synchronously and in opposite directions. Specifically, when supporting, the upper forks 31 on the two sides are inserted above the bottommost semi-finished lamp panel 60 and support the second-to-last semi-finished lamp panel 60, and the lower forks 32 on the two sides are inserted below the bottommost semi-finished lamp panel 60 to support the bottommost semi-finished lamp panel 60. When releasing the bottommost semi-finished lamp panel 60, the two lower air cylinders 34 drive the two lower forks 32 to move outward and withdraw, so that the bottommost semi-finished lamp panel 60 falls into the accommodating groove of the platform 10 without support, and the second-to-last semi-finished lamp panel 60 is still supported by the two upper forks 31 and does not fall. Then, the two lower air cylinders 34 drive the two lower forks 32 to move inward, and the two upper forks 31 are withdrawn outward under the driving of the two upper air cylinders 33. At this time, the second-to-last semi-finished lamp panel 60 falls onto the two lower forks 32 and is supported by the two lower forks 32. Then, the two upper forks 31 are inserted below the third-to-last semi-finished lamp panel 60 under the driving of the two upper air cylinders 33. The upper fork 31 and the lower fork 32 are repeatedly and reversely moved, so as to release the semi-finished lamp panels 60 into the accommodating groove of the platform 10 one by one.

[0028] In the embodiment, the distance between the upper fork 31 and the lower fork 32 matches the thickness of the semi-finished lamp panel 60. In this way, the upper fork 31 and the lower fork 32 can well support the semi-finished lamp panel 60.

[0029] Specifically, as shown in FIG. 6, the pushing structure 40 includes a pushing plate 41 and a pushing air cylinder 42. The pushing plate 41 is arranged below the stamping structure 50 and is connected to the pushing air cylinder 42. The pushing air cylinder 42 drives the pushing plate 41 to move horizontally. The pushing plate 41 is provided with a plurality of pushing grooves 411 corresponding to the accommodating grooves of the platform 10. The pushing grooves 411 are arranged in the pushing plate 41 in a staggered manner. The pushing air cylinder 42 drives the pushing plate 41 to move horizontally, so as to push the semi-finished lamp panels 60 falling into the accommodating grooves of the platform 10 to below the stamping structure 50. Figure 4The support structure 30 comprises an L-shaped upper connecting plate 35 and an L-shaped lower connecting plate 36, wherein the upper connecting plate 35 is upright, the piston of the upper air cylinder 33 is connected with the vertical plate of the upper connecting plate 35, the upper fork 31 is located at the end of the horizontal plate of the upper connecting plate 35, the lower connecting plate 36 is inverted, the piston of the lower air cylinder 34 is connected with the vertical plate of the lower connecting plate 36, and the lower fork 32 is located at the end of the horizontal plate of the lower connecting plate 36. As shown in the figure, such structure makes the connection between the upper air cylinder 33, the lower air cylinder 34 and the upper connecting plate 35, the lower connecting plate 36 more compact, the structure more reasonable, and the operation more stable.

[0030] With reference to Figure 2 and Figure 3 , the pushing structure 40 is an air cylinder, and the end of the piston rod of the air cylinder is provided with a pushing plate (not shown in the figure). The half-finished product lamp plate 60 is better pushed forward through the pushing plate.

[0031] In the embodiment, the punching structure 50 comprises a support 51, an upper die assembly 52 movably arranged on the support 51, and a lower die assembly 53 located in the accommodating groove and opposite to the upper die assembly 52. After the half-finished product lamp plate 60 is pushed into the accommodating groove, it is separated into a plurality of strip-shaped lamp plates along the score line under the joint action of the upper die assembly 52 and the lower die assembly 53.

[0032] Specifically, with reference to Figure 5 , in the embodiment, the lower die assembly 53 comprises a bottom plate 531, a plurality of groups of lower die movable plates 532 arranged on the bottom plate 531, and a space groove 533 arranged at the bottom of each group of lower die movable plates 532, each group of lower die movable plates 532 comprises at least two lower movable plates 534 (three lower movable plates 534 are shown in the figure), and the space groove 533 has a step. The upper die assembly 52 comprises a top plate 521, a plurality of groups of upper die movable plates 522 arranged on the top plate 521, and a driving member 523 for moving the top plate 521 up and down. Specifically, the driving member 523 is also an air cylinder. Each group of upper die movable plates 522 comprises at least two upper movable plates 524 (three upper movable plates 524 are shown in the figure), and at least two pushing members (not shown in the figure) for driving at least two upper movable plates 524 to move downward to different strokes are arranged on the top plate 521. When separating the plates, the air cylinder moves the top plate 521 and the plurality of groups of upper die movable plates 522 downward to punch the half-finished product lamp plate 60, and the three lamp plates on the half-finished product lamp plate 60 move downward to the first position of the space groove 533 along with the lower movable plates 534, then the pushing members on the top plate 521 continue to push the upper movable plates 524, so that the corresponding lamp plates and lower movable plates 534 continue to move downward to the step, so that the adjacent lamp plates are separated, thereby separating the plurality of small lamp plates on the whole half-finished product lamp plate 60 along the score line.

[0033] The above only describes preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automatic lamp panel separating device, used to separate a one-piece molded semi-finished lamp panel into several strip-shaped lamp panels along the etched lines, characterized in that: The device comprises a platform with a receiving groove, a feeding box arranged on the platform and communicating with the receiving groove, two supporting structures arranged on both sides of the feeding box respectively for supporting or releasing the stacked semi-finished lamp panels in the feeding box, a pushing structure arranged at one end of the feeding box for pushing the semi-finished lamp panels falling into the receiving groove forward, and a punching structure arranged in front of the feeding box and above the platform for punching the semi-finished lamp panels pushed by the pushing structure into several strip-shaped lamp panels.

2. The lamp panel automatic dividing device according to claim 1, characterized in that: The feeding box has a receiving cavity matching the size of the semi-finished lamp panels.

3. The lamp panel automatic dividing device according to claim 1, characterized in that: Each supporting structure comprises an upper fork and a lower fork stacked and extending into the feeding box, and an upper air cylinder and a lower air cylinder respectively driving the upper fork and the lower fork to move horizontally and in different directions, the upper forks of the two supporting structures moving synchronously and in opposite directions, and the lower forks of the two supporting structures moving synchronously and in opposite directions.

4. The lamp panel automatic dividing device according to claim 3, characterized in that: The distance between the upper fork and the lower fork matches the thickness of the semi-finished lamp panels.

5. The lamp panel automatic dividing device according to claim 3, characterized in that: The supporting structure comprises an upper connecting plate and a lower connecting plate both in L shape, the upper connecting plate and the lower connecting plate being stacked, the upper connecting plate being upright, the piston of the upper air cylinder being connected with the vertical plate of the upper connecting plate, the upper fork being located at the end of the horizontal plate of the upper connecting plate, the lower connecting plate being inverted, the piston of the lower air cylinder being connected with the vertical plate of the lower connecting plate, and the lower fork being located at the end of the horizontal plate of the lower connecting plate.

6. The lamp panel automatic dividing device according to claim 1, characterized in that: The pushing structure is an air cylinder, and the end of the piston rod of the air cylinder is provided with a pushing plate.

7. The lamp panel automatic dividing device according to any one of claims 1 to 5, characterized in that: The punching structure comprises a support, an upper die assembly movably arranged on the support, and a lower die assembly opposite to the upper die assembly and located in the receiving groove.

8. The lamp panel automatic dividing device according to claim 7, characterized in that: The lower die assembly comprises a bottom plate, a plurality of groups of lower die movable plates arranged on the bottom plate, and a vacancy groove arranged at the bottom of each group of lower die movable plates, each group of lower die movable plates comprising at least two lower movable plates, and the vacancy groove having a step.

9. The lamp panel automatic dividing device according to claim 8, characterized in that: The upper die assembly comprises a top plate, a plurality of groups of upper die movable plates arranged on the top plate, and a driving member driving the top plate to move up and down, each group of upper die movable plates comprising at least two upper movable plates, and the top plate being provided with at least two pushing members respectively driving at least two upper movable plates to move downward to different strokes.

10. The lamp panel automatic dividing device according to claim 8, characterized in that: The lower die movable plate comprises three lower movable plates, and the upper die movable plate comprises three upper movable plates.

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