An asynchronous die-cut press production line with low scrap rate

Abstract

The application relates to the technical field of electronic die cutting, in particular to a low-waste asynchronous die cutting and stamping production line, which comprises a workbench, a collecting device is arranged at the tail of the workbench, the collecting device comprises a collecting box, a guide plate is arranged above the collecting box, the guide plate is arranged on the workbench, and the end of the guide plate away from the workbench is inclined downward, a vertical supporting rod is arranged at the central position in the collecting box, two opposite partition plates are arranged on each side of the supporting rod, a group of adjusting pieces for driving two mutually close partition plates to move in the direction away from each other are arranged on each side of the collecting box, and the effect of reducing the probability of generating waste products and guaranteeing the quality of products is achieved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of electronic die cutting, in particular to a low-waste asynchronous die cutting and stamping production line. BACKGROUND

[0002] At present, the die cutting processing technology is a forming process that a die cutter is combined with a die plate according to a product design requirement pattern, and under the action of pressure, a tape or other plate-shaped blank is cut into a required shape or a cutting mark.

[0003] A Chinese patent with the publication number CN106272698A discloses an asynchronous die cutting and stamping production line, which comprises a first laminating machine, a flat knife high-speed sleeve die cutting machine and a second laminating machine, wherein the flat knife high-speed sleeve die cutting machine comprises hardware molds, first, second and third feeding shafts, a material limiting guide rail, first and second servo motors, and the hardware molds comprise a hardware mold upper plate, a hardware mold lower plate, etching molds, pins, pressure foam, peeling jigs, material limiting jigs and sliding jigs.

[0004] In view of the above scheme, after the protection film and other articles are die cut and stamped, the products are collected at the tail of the production line, and the inventor finds that in the process of collecting and arranging the products, the layers of the products that are bonded together may be separated from each other when the products are taken, which may reduce the quality of the products and cause the generation of waste products. SUMMARY

[0005] In order to reduce the probability of generating waste products and guarantee the quality of the products, the application provides a low-waste asynchronous die cutting and stamping production line.

[0006] The above technical purpose of the application is achieved through the following technical scheme:

[0007] The low-waste asynchronous die cutting and stamping production line comprises a workbench, a collecting device is arranged at the tail of the workbench, the collecting device comprises a collecting box, a guide plate is arranged above the collecting box, the guide plate is arranged on the workbench, and the end of the guide plate away from the workbench is inclined downward, a vertical support rod is arranged at the center of the inside of the collecting box, two opposite partition plates are arranged on each side of the support rod, and a group of adjusting pieces for driving two mutually close partition plates to move away from each other are arranged on each side of the collecting box.

[0008] By adopting the above solution, the products processed by the die-cutting and stamping production line are conveyed on the workbench. When they are conveyed to the end of the workbench, the products will fall into the collection box under the guidance of the guide plate. When the products need to be transferred, people only need to move the collection box, and there is no need to use manpower to collect and organize the products again, thereby reducing the chance of waste generation and ensuring the quality of the products; the four sets of relatively arranged partitions in the collection box will divide the collection box into four independent areas, and the four independent areas can be used to collect products. By setting the partitions, the internal space of the collection box can be fully utilized, thereby improving the ability of each collection box to collect products; the collection box is provided with adjustment parts, which can adjust the size of the four independent areas inside the collection box, so that the collection box can be suitable for products of more sizes, expanding the scope of application of the collection device.

[0009] Preferably, the adjustment member includes two adjusting plates arranged opposite to each other, the two adjusting plates respectively corresponding to the two partition plates, a connecting block is provided between the adjusting plate and the partition plates, and a bidirectional screw is passed through the two adjusting plates.

[0010] Preferably, a support plate is provided between two opposing partition plates, a blocking plate is provided above the support plate, the width of the blocking plate is greater than the thickness of the support plate, and the upper surface of the blocking plate is arc-shaped.

[0011] Preferably, each independent area inside the collection box is provided with a negative pressure plate, the interior of the negative pressure plate is hollow, and the upper surface of the negative pressure plate is provided with multiple negative pressure holes connected to the interior of the negative pressure plate, and each negative pressure plate is connected to a negative pressure pump.

[0012] Preferably, there are two guide plates, which are arranged in sequence along the width direction of the workbench, and the two guide plates respectively correspond to independent areas on both sides of the inside of the collection box along the width direction of the workbench.

[0013] Preferably, the workbench is provided with a driving member for driving the two guide plates to swing up and down on the workbench.

[0014] Preferably, an auxiliary plate is provided at one end of the guide plate away from the workbench, the auxiliary plate is rotatably connected to the guide plate, and a rotating member is provided on the auxiliary plate to drive the auxiliary plate to rotate to below the guide plate.

[0015] Preferably, a diverter plate is provided on the workbench, and the diverter plate is provided on the workbench close to the guide plate. The diverter plate is in the shape of a "human" as a whole, and the tail of the diverter plate smoothly transitions to the side surfaces of the two guide plates close to each other.

[0016] Preferably, a swing plate is provided at one end of the diverter plate away from the guide plate. The swing plate is vertically arranged and rotatably connected to the diverter plate. An auxiliary component is provided on the workbench to drive the swing plate to swing on the workbench.

[0017] In summary, the present application has the following technical effects:

[0018] By setting the collecting device, the products processed by the die cutting and stamping production line are collected by the collecting device. The collecting device can automatically arrange the products. Therefore, people do not need to use manpower to collect and arrange the products. In this way, the quality of the products can be guaranteed, and the possibility of damage to the products during the collection and arrangement process can be reduced.

[0019] By setting the partition plate, the partition plate in the collecting box divides the collecting box into four relatively independent areas. The size of each independent area can be adjusted by the adjusting assembly. In this way, the collecting capacity of the collecting box can be improved, the utilization rate of the internal space of the collecting box can be improved, and the storage state of the products in the collecting box can be better.

[0020] By setting the flow distribution plate and the two guide plates, the two guide plates correspond to the independent areas in the two rows of collecting boxes respectively. The flow distribution plate can make the products transported towards different guide plates. Therefore, people do not need to adjust the positions of the collecting boxes after using the collecting boxes for a period of time. In this way, the automatic degree of the overall device is higher. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is the overall structure diagram of the asynchronous die cutting and stamping production line in the embodiment of the present application;

[0022] Figure 2 is the partial top view of the position of the collecting device in the embodiment of the present application;

[0023] Figure 3 is Figure 2 the partial sectional view of the A-A perspective in

[0024] In the figure, 1 is a workbench, 2 is a collecting device, 21 is a collecting box, 22 is a guide plate, 23 is a supporting rod, 24 is a supporting plate, 25 is an adjusting piece, 251 is an adjusting plate, 252 is a connecting block, 253 is a bidirectional screw rod, 254 is a gap, 26 is a partition plate, 3 is a conveying belt, 31 is a flow distribution plate, 32 is a swing plate, 33 is an auxiliary piece, 4 is a blocking plate, 5 is a negative pressure assembly, 51 is a negative pressure plate, 52 is a negative pressure pipe, 53 is a negative pressure pump, 54 is a protruding block, 6 is an auxiliary plate, and 61 is a rotating piece. DETAILED DESCRIPTION

[0025] The present application will be further described in detail below with reference to the accompanying drawings.

[0026] Referring to Figure 1The application provides a low-waste asynchronous die cutting and punching production line, which comprises an asynchronous die cutting and punching structure, a workbench 1 and a collecting device 2, the workbench 1 is placed on the ground, the asynchronous die cutting and punching structure is arranged on the workbench 1 and used for processing film materials to be processed, a conveying belt 3 for conveying the finally shaped products after processing is arranged downstream of the asynchronous die cutting and punching structure on the workbench 1, and the collecting device 2 is arranged at the tail of the conveying belt 3 and used for collecting and arranging the products on the conveying belt 3.

[0027] In the application, the specific structure of the asynchronous die cutting and punching structure can refer to the asynchronous die cutting and punching production line disclosed in the application with the publication number CN106272698A or the asynchronous die cutting machine in the prior art, and will not be described in detail in the embodiment.

[0028] Referring to Figure 1-Figure 3 The collecting device 2 comprises a collecting box 21, guide plates 22, support rods 23, support plates 24, partition plates 26 and adjusting members 25, the collecting box 21 is placed on the ground and the upper end face of the collecting box 21 is open, the support rods 23 are vertically arranged at the central positions in the collecting box 21, and the lower end faces of the support rods 23 are fixedly connected with the collecting box 21; four support plates 24 are arranged on the four sides of the support rods 23, respectively, the side of each support plate 24 close to the support rod 23 is fixedly connected with the support rod 23, and the lower end face of each support plate 24 is fixedly connected with the bottom face of the collecting box 21; four groups of partition plates 26 are arranged, respectively, corresponding to the four support plates 24, each group of partition plates 26 comprises two partition plates 26 arranged on the two sides of the support plate 24, respectively, the longitudinal section shape of each partition plate 26 is arc-shaped, and the distance between the two partition plates 26 in the same group gradually decreases from bottom to top; four groups of adjusting members 25 are arranged, respectively, corresponding to the four support plates 24, the adjusting members 25 are arranged on the outer surface of the collecting box 21 and can drive the two partition plates 26 on the two sides of the corresponding support plate 24 to move towards each other or away from each other, it should be noted that, in order to enable the two partition plates 26 in the same independent area to move smoothly, there is a gap between the two partition plates 26 in the same independent area; two guide plates 22 are arranged in sequence along the width direction of the conveying belt 3, and the two guide plates 22 correspond to the two rows of independent areas in the collecting box 21, respectively, and the guide plates 22 gradually incline downward along the direction from close to the conveying belt 3 to far away from the conveying belt 3.

[0029] When the finished products are conveyed by the conveying belt 3, the finished products will enter one of the two guide plates 22, at this time, the people can align the blanking end of the guide plate 22 with one of the independent areas in the collecting box 21, and the finished products will fall into the collecting box 21 under the action of the guide plate 22; when one of the independent areas in the collecting box 21 is full of finished products, the people can adjust the position of the collecting box 21 to start adding finished products to the other independent area, until the collecting box 21 is completely filled, so that the process of collecting and arranging the finished products by the people is saved, and the quality of the products is ensured, and the possibility of low-quality products is reduced; the adjusting piece 25 on the collecting box 21 can adjust the distance between the two opposite partition plates 26, and the position adjustment of the partition plate 26 will change the size of the corresponding independent area, so that the collecting box 21 can collect and arrange products of different sizes, and the application range of the collecting device 2 is expanded.

[0030] In order to make the guide plate 22 more convenient to use, the end of the guide plate 22 close to the workbench 1 is provided with a driving piece for driving the guide plate 22 to rotate on the workbench 1.

[0031] The adjusting piece 25 includes an adjusting plate 251, a connecting block 252 and a bidirectional screw 253, the adjusting plate 251 is provided with two, and the two adjusting plates 251 correspond to the two partition plates 26 on both sides of the supporting plate 24, the connecting block 252 is provided on the side of the adjusting plate 251 close to the collecting box 21 and is fixedly connected with the adjusting plate 251, the connecting block 252 extends towards the inside of the collecting box 21 and penetrates the side wall of the collecting box 21, and then is fixedly connected with the partition plate 26; the bidirectional screw 253 penetrates the two adjusting plates 251, and the two adjusting plates 251 are threadedly connected with the bidirectional screw 253 on opposite threaded areas of the bidirectional screw 253, and the side wall of the collecting box 21 is provided with a recess slot 254 for allowing the connecting block 252 to reciprocate with the partition plate 26. When the distance between the two opposite partition plates 26 needs to be adjusted, the bidirectional screw 253 is rotated, the bidirectional screw 253 is threadedly connected with the adjusting plate 251, and the bidirectional screw 253 drives the two adjusting plates 251 to move towards each other or away from each other, and the adjusting plate 251 drives the two opposite partition plates 26 to move towards each other or away from each other through the connecting block 252, so that the size adjustment process of the independent area in the collecting box 21 is realized.

[0032] When the distance between the two opposite partition plates 26 becomes larger, in order to reduce the possibility of the product falling between the two partition plates 26, a horizontal blocking plate 4 is arranged on the upper surface of the support plate 24, the longitudinal section shape of the blocking plate 4 is a semicircle with the arc surface facing upward, and the outer diameter of the blocking plate 4 is greater than the thickness of the support plate 24. The blocking plate 4 can block the possibility of part of the product falling into the gap between the two partition plates 26.

[0033] In order to enable the product to fall more smoothly into the independent area inside the collection box 21, a negative pressure assembly 5 is arranged on the outside of the collection box 21, and the negative pressure assembly 5 is arranged in four groups, and the four groups of negative pressure assemblies 5 correspond to the four independent areas inside the collection box 21 respectively.

[0034] Referring to Figure 1 and Figure 2 , the negative pressure assembly 5 includes a negative pressure plate 51, a negative pressure pipe 52 and a negative pressure pump 53. The negative pressure plate 51 is horizontally arranged on the inside bottom of one of the independent areas inside the collection box 21, the inside of the negative pressure plate 51 is hollow, and a plurality of negative pressure holes are opened upward on the negative pressure plate 51. One end of the negative pressure pipe 52 communicates with the inside of the negative pressure plate 51 on one side of the negative pressure plate 51, and the other end extends to the outside of the collection box 21 and is connected with the negative pressure pump 53. During the process of collecting the product by the collection box 21, the negative pressure pump 53 forms negative pressure in the independent area inside the collection box 21 through the negative pressure plate 51. After the product falls into the collection box 21, the product will quickly fall to the bottom of the collection box 21 under the action of the external atmospheric pressure. In order to avoid the product from blocking the negative pressure holes on the negative pressure plate 51, a protrusion 54 fixedly connected with the negative pressure plate 51 is arranged around each negative pressure hole.

[0035] In order to further improve the automation level of the whole device, an auxiliary plate 6 is arranged on the end surface of each guide plate 22 away from the conveying belt 3, the upper surface of the auxiliary plate 6 is flush with the upper surface of the guide plate 22, the auxiliary plate 6 is rotatably connected with the guide plate 22, and a rotating piece 61 is arranged on the auxiliary plate 6 to drive the auxiliary plate 6 to rotate to below the guide plate 22. In this embodiment, the rotating piece 61 is a rotating motor. The rotating motor drives the auxiliary plate 6 to rotate to below the guide plate 22. When the product is added to the independent area inside the collection box 21 away from the conveying belt 3, the auxiliary plate 6 can be made flush with the upper surface of the guide plate 22, so that the product falls into the independent area away from the conveying belt 3 under the action of the guide plate 22 and the auxiliary plate 6, and the auxiliary plate 6 can prolong the guiding action on the product. When the product needs to be added to the independent area close to the conveying belt 3, the rotating motor drives the auxiliary plate 6 to rotate on the guide plate 22, and at this time only the guide plate 22 has the guiding action.

[0036] Further, the conveying belt 3 is provided with a shunt plate 31, the shunt plate 31 is fixedly connected with the support frame on the conveying belt 3, the shunt plate 31 is in the shape of a "person" in the plan view, and the tail part of the shunt plate 31 is smoothly connected with the side of the two guide plates 22 which are close to each other; the head part of the shunt plate 31 is provided with a swing plate 32, the swing plate 32 is vertically arranged and rotationally connected with the shunt plate 31, the shunt plate 31 is provided with an auxiliary part 33 for driving the swing plate 32 to swing on the shunt plate 31, and in the embodiment, the auxiliary part 33 is an auxiliary motor. The shunt plate 31 can make the product conveying on the conveying belt 3 more directional, and the setting of the shunt plate 31 can reduce the possibility of the product falling outside the collecting box 21.

[0037] The specific embodiments are only an explanation of the present application, and are not a limitation of the present application, and the person skilled in the art can make a modification of the embodiments without a creative contribution according to the needs after reading the present specification, but as long as the present application is within the scope of the claims, it is protected by the patent law.

Claims

1. A low scrap rate asynchronous die-punching press line comprising a worktable (1), characterized in that: The tail of the workbench (1) is provided with a collecting device (2), the collecting device (2) comprises a collecting box (21), a guide plate (22) is arranged above the collecting box (21), the guide plate (22) is arranged on the workbench (1), and the end, away from the workbench (1), of the guide plate (22) is inclined downward, a vertical supporting rod (23) is arranged at the center position in the collecting box (21), four sides of the supporting rod (23) are respectively provided with two opposite partition plates (26), and a group of adjusting pieces (25) for driving two mutually close partition plates (26) to move away from each other are arranged on the four sides of the collecting box (21) respectively; the guide plate (22) is provided with two, the two guide plates (22) are sequentially arranged along the width direction of the workbench (1), and the two guide plates (22) correspond to independent areas in the collecting box (21) along the two sides of the workbench (1) in the width direction respectively; a shunt plate (31) is arranged on the workbench (1), the shunt plate (31) is arranged on the workbench (1) close to the guide plate (22), the shunt plate (31) as a whole is in the shape of a "person”, and the tail of the shunt plate (31) is smoothly connected with the sides, close to each other, of the two guide plates (22); a swing plate (32) is arranged at the end, away from the guide plate (22), of the shunt plate (31), the swing plate (32) is vertically arranged and rotationally connected with the shunt plate (31), and an auxiliary piece (33) for driving the swing plate (32) to swing on the workbench (1) is arranged on the workbench (1).

2. A low scrap rate asynchronous die and press production line according to claim 1, characterized in that: The adjusting piece (25) comprises two oppositely arranged adjusting plates (251), the two adjusting plates (251) correspond to the two partition plates (26) respectively, a connecting block (252) is arranged between the adjusting plate (251) and the partition plate (26), and a bidirectional screw rod (253) is arranged between the two adjusting plates (251).

3. A low scrap rate asynchronous die and press production line according to claim 2, characterized in that: A supporting plate (24) is arranged between the two opposite partition plates (26), a blocking plate (4) is arranged above the supporting plate (24), the width of the blocking plate (4) is greater than the thickness of the supporting plate (24), and the upper surface of the blocking plate (4) is arc-shaped.

4. A low scrap rate asynchronous die and press production line according to claim 3, characterized in that: A negative pressure plate (51) is arranged in each independent area in the collecting box (21), the negative pressure plate (51) is hollow, a plurality of negative pressure holes, which are communicated with the inside of the negative pressure plate (51), are formed in the upper surface of the negative pressure plate (51), and a negative pressure pump (53) is connected to each negative pressure plate (51).

5. A low scrap rate asynchronous die and press production line according to claim 4, characterized in that: A driving piece is arranged on the workbench (1) and drives the two guide plates (22) to swing up and down on the workbench (1).

6. A low scrap rate asynchronous die and press production line according to claim 5, characterized in that: An auxiliary plate (6) is arranged at the end, away from the workbench (1), of the guide plate (22), the auxiliary plate (6) is rotationally connected with the guide plate (22), and a rotating piece (61) for driving the auxiliary plate (6) to rotate below the guide plate (22) is arranged on the auxiliary plate (6).

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