A material collecting device for a plate making machine

Abstract

The utility model belongs to the technical field of the plate making machine, concretely speaking, it is a plate making machine material collecting device, including plate making machine body, the plate making machine body side wall is fixed with the feed port, the plate making machine body middle part is fixed with multiple groups of roll shaft, the plate making machine body middle part is fixed with the developing solution groove, the plate making machine body side wall is fixed with the discharge gate, the feed port and the discharge gate top end rotationally connected with the conveying shaft, the plate making machine body middle part rotationally connected with the rotating rod, the inclined plate sets up in the rotating rod one side position, the inclined plate is inclined setting, the support rod side wall is fixed with first electric push rod, first electric push rod output is fixed with the push plate, through the extrusion calibration of first electric push rod drive push plate, can after the plate stack to certain number in the inclined plate side, the lateral extrusion pressure is applied to the plate on the inclined plate automatically, pushes the edge of the plate that deviates to be in line, ensures the edge of the whole stack plate to be in line, reduces the secondary arrangement of subsequent packing.

Description

Technical Field

[0001] This utility model relates to the field of plate-forming machine technology, specifically a material receiving device for plate-forming machines. Background Technology

[0002] Plate processors are devices used in the printing industry in conjunction with printing plates. Their core function is to perform a series of processes such as "developing, washing, and drying" on the exposed printing plates, so as to clearly present and solidify the graphic information on the printing plates. They can process printing plates efficiently and stably and are key auxiliary equipment connecting printing plate making and printing production.

[0003] During the plate-making process, the exposed printing plates are automatically fed into the machine via conveyor rollers at the inlet. Next, the plates enter the developing bath, where the unexposed photosensitive layer is dissolved by the developing solution and gentle brushing, allowing the initial image information to emerge. After development, the plates enter the rinsing area, where high-pressure water spraying and roller pressing thoroughly remove any residual developing solution, preventing interference with subsequent printing. Finally, the plates enter the hot air drying area, where low-temperature hot air and guide rollers rapidly dry the surface moisture. The dried, clearly defined finished plates are then delivered by the outlet conveyor rollers, completing the entire process.

[0004] Existing plate-making machines mostly stack printing plates vertically after processing. During subsequent packaging and collection, the edges of multiple printing plates are not aligned and need to be straightened. Therefore, a material receiving device for plate-making machines is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A receiving device for a plate-forming machine, comprising a plate-forming machine body; a feed inlet fixedly connected to the side wall of the plate-forming machine body; multiple sets of rollers fixedly connected to the middle of the plate-forming machine body; a developing solution tank fixedly connected to the middle of the plate-forming machine body; a discharge outlet fixedly connected to the side wall of the plate-forming machine body; a conveying shaft rotatably connected to the top of the feed inlet and the discharge outlet; a rotating rod rotatably connected to the middle of the plate-forming machine body; the rotating rod being positioned on one side of the discharge outlet; and an inclined plate fixedly connected to the middle of the plate-forming machine body; the inclined plate being positioned on one side of the rotating rod. The inclined plate is inclined; a pair of support rods are fixed to the side wall of the plate-making machine body; a first electric push rod is fixed to the side wall of the support rod; a push plate is fixed to the output end of the first electric push rod; by driving the push plate to squeeze and calibrate through the first electric push rod, after a certain number of printing plates are stacked on the side of the inclined plate, a lateral squeezing force is automatically applied to the printing plates on the inclined plate to push the offset edges of the printing plates to align, ensuring that the edges of the entire stack of printing plates are flush, reducing the need for secondary sorting in subsequent packaging, and ensuring the neatness of the printing plates after receiving the materials. The cooperation between the rotating rod and the inclined plate also allows the printing plates to be continuously received after processing, increasing the overall continuity of the plate-making machine body.

[0007] Preferably, the top of the inclined plate has a pair of elongated slots; the elongated slots are located on both sides of the inclined plate; an upper baffle is fixedly connected to the top of the push plate; a lower baffle is fixedly connected to the bottom of the push plate; by the lower baffle moving synchronously with the push plate to contact the bottom printing plate, a lateral pushing force can be applied from the bottom of the printing plate, ensuring that the printing plate moves synchronously as a whole, reducing the jamming of the bottom printing plate caused by the sliding gap between the push plate and the inclined plate, and further increasing the stability of the push plate in pushing the printing plate as a whole.

[0008] Preferably, a fixed base is fixedly connected to the bottom end of the plate-making machine body; the fixed base is located below the inclined plate; a second electric push rod is fixedly connected to the top end of the fixed base; a top block is fixedly connected to the output end of the second electric push rod; the top end of the top block is inclined; the second electric push rod drives the top block to push the entire stack of printing plates from the bottom, and the inclined surface of the top end of the top block cooperates with the inclined surface of the inclined plate to gradually adjust the angle of the printing plates during the rising process, so as to achieve the top of the printing plates being flush and improve the overall flatness of the printing plates around the perimeter when the material is collected.

[0009] Preferably, the top of the inclined plate has a groove; the groove is located at the bottom of the inclined plate; a sponge is fixed to the top of the groove; a sponge is fixed to the top of the rotating rod; the sponge can provide obstruction and contraction when the printing plate falls, thus buffering the impact of the falling printing plate, reducing the direct impact of the printing plate line outlet falling too fast on the surface of the inclined plate, which could cause deformation or cornering of the printing plate edge.

[0010] Preferably, a support plate is slidably connected to the side wall of the inclined plate; a handle is fixedly connected to the bottom end of the support plate; by applying downward pressure to the handle, the support plate is retracted into the interior of the inclined plate to form a material-retrieving gap, so that when the printing plate is removed as a whole, the top of the printing plate can be easily grabbed and removed as a whole, thereby improving the material-retrieving efficiency.

[0011] Preferably, an anti-slip layer is fixed to the bottom of the inclined plate; the anti-slip layer is located on both sides of the top block; by contacting the bottom of the printing plate with the anti-slip layer, the friction is increased, which can reduce the sliding of the printing plate on the inclined surface of the inclined plate and ensure that each printing plate can be stably stacked on the side of the inclined plate.

[0012] The advantages of this utility model are:

[0013] 1. The material receiving device for a plate-making machine described in this utility model uses a first electric push rod to drive the extrusion calibration of the push plate. After a certain number of printing plates are stacked on the side of the inclined plate, a lateral extrusion force is automatically applied to the printing plates on the inclined plate to push the offset edges of the printing plates to align, ensuring that the edges of the entire stack of printing plates are even, reducing the need for secondary sorting in subsequent packaging, and ensuring the neatness of the printing plates after receiving. The cooperation between the rotating rod and the inclined plate also allows for continuous receiving of printing plates after processing, increasing the overall continuity of the plate-making machine body.

[0014] 2. The material receiving device for a plate-making machine described in this utility model, by having the lower baffle move synchronously with the push plate to contact the bottom printing plate, can apply lateral thrust from the bottom of the printing plate, ensuring that the printing plate moves synchronously as a whole, reducing the jamming of the bottom printing plate caused by the sliding gap between the push plate and the inclined plate, and further increasing the stability of the push plate in pushing the printing plate as a whole. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the main body of this utility model;

[0017] Figure 2 This is a schematic diagram of the discharge port structure in this utility model;

[0018] Figure 3 This is a schematic diagram of the top block in this utility model;

[0019] Figure 4 This is a schematic diagram of the support plate in this utility model;

[0020] Figure 5 This is a schematic diagram of the upper baffle in this utility model.

[0021] In the diagram: 1. Plate processor body; 11. Feed inlet; 12. Roller; 13. Developer tank; 14. Discharge outlet; 15. Rotating rod; 16. Inclined plate; 17. Support rod; 18. First electric push rod; 19. Push plate; 2. Long groove; 21. Upper baffle; 22. Lower baffle; 3. Fixed base; 31. Second electric push rod; 32. Top block; 4. Groove; 41. Sponge; 5. Support plate; 51. Handle; 6. Anti-slip layer. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0023] Specific implementation examples are given below.

[0024] like Figures 1 to 5As shown in the embodiment of this utility model, a receiving device for a plate-forming machine includes a plate-forming machine body 1; a feed inlet 11 is fixedly connected to the side wall of the plate-forming machine body 1; multiple sets of rollers 12 are fixedly connected to the middle of the plate-forming machine body 1; a developing solution tank 13 is fixedly connected to the middle of the plate-forming machine body 1; a discharge port 14 is fixedly connected to the side wall of the plate-forming machine body 1; a conveying shaft is rotatably connected to the top of the feed inlet 11 and the discharge port 14; a rotating rod 15 is rotatably connected to the middle of the plate-forming machine body 1; the rotating rod 15 is located on one side of the discharge port 14; an inclined plate 16 is fixedly connected to the middle of the plate-forming machine body 1; the inclined plate 16... Plate 16 is positioned on one side of rotating rod 15; the inclined plate 16 is inclined; a pair of support rods 17 are fixedly connected to the side wall of the plate-forming machine body 1; a first electric push rod 18 is fixedly connected to the side wall of the support rod 17; a push plate 19 is fixedly connected to the output end of the first electric push rod 18; during operation, the printing plate to be processed is placed at the top of the feed inlet 11, and then the conveying shafts at the top of the feed inlet 11 and the discharge outlet 14 are started. The printing plate can be conveyed by the feed inlet 11 to the roller 12 in the middle of the plate-forming machine body 1, and then the roller 12 processes the printing plate, continuously conveying the printing plate into the developing solution tank 13 for immersion. After processing, the printing plate can be moved to the top of the discharge port 14. The conveyor shaft at the top of the discharge port 14 can transport the printing plate to the bottom of the inclined plate 16. Then, the rotating rod 15 is started to rotate. Multiple sets of rods on the side of the rotating rod 15 can lift the printing plate at the top of the discharge port 14. Then, the printing plate stops on the side of the inclined plate 16 due to the rotation of the rotating rod 15. Multiple sets of printing plates can be continuously stacked on the side of the inclined plate 16. When a large number of printing plates are collected on the side of the inclined plate 16, the rotation and lifting of multiple sets of printing plates by the rotating rod 15 will cause the edges of the multiple sets of printing plates to be inconsistent. At this time, a pair of first electric push rods 18 can be activated. Rod 18 drives push plate 19 to move towards the printing plate placed on top of inclined plate 16. Push plate 19 can squeeze the printing plate from the side, making the edges of the printing plate flush. Through the compression calibration driven by first electric push rod 18, after a certain number of printing plates are stacked on the side of inclined plate 16, lateral extrusion force is automatically applied to the printing plates on inclined plate 16 to push the offset edges of the printing plates to flush, ensuring that the edges of the entire stack of printing plates are flush, reducing the need for secondary sorting in subsequent packaging, and ensuring the neatness of the printing plates after receiving the materials. The cooperation between rotating rod 15 and inclined plate 16 also allows the printing plates to be continuously received after processing, increasing the overall continuity of the plate punching machine body 1.

[0025] like Figure 3 and Figure 5As shown, a pair of elongated slots 2 are provided at the top of the inclined plate 16; the elongated slots 2 are located on both sides of the inclined plate 16; an upper baffle 21 is fixedly connected to the top of the push plate 19; a lower baffle 22 is fixedly connected to the bottom of the push plate 19; during operation, when the push plate 19 pushes the printing plate, the bottommost printing plate that is in close contact with the inclined plate 16 may be unstable due to the gap between the push plate 19 and the inclined plate 16. At this time, the lower baffle 22 can move with the push plate 19, and then the lower baffle 22 and the bottommost printing plate will move together. The contact between the printing plates of the layers causes the entire printing plate at the top of the inclined plate 16 to be pushed by the pusher plate 19. The upper baffle 21 at the top of the pusher plate 19 can also increase the stacking height of the top of the inclined plate 16. By moving synchronously with the pusher plate 19 to contact the bottom printing plate, the lower baffle 22 can apply a lateral thrust from the bottom of the printing plate, ensuring that the printing plate moves synchronously as a whole. This reduces the jamming of the bottom printing plate caused by the sliding gap between the pusher plate 19 and the inclined plate 16, and further increases the stability of the pusher plate 19 in pushing the printing plate as a whole.

[0026] like Figure 3 As shown, a fixed base 3 is fixedly connected to the bottom of the plate-making machine body 1; the fixed base 3 is located below the inclined plate 16; a second electric push rod 31 is fixedly connected to the top of the fixed base 3; a top block 32 is fixedly connected to the output end of the second electric push rod 31; the top of the top block 32 is inclined; during operation, due to the inclined setting of the inclined plate 16, when multiple sets of printing plates are stacked on the side of the inclined plate 16, the top of the printing plates is inclined. At this time, the second electric push rod 31 can be activated to drive the top block 32 to push the bottom of multiple sets of printing plates. The inclined setting of the top of the top block 32 can make the multiple sets of inclined plates 16 appear flat after being pushed by the top block 32; by driving the top block 32 to push the entire stack of printing plates from the bottom through the second electric push rod 31, the inclined surface of the top of the top block 32 and the inclined surface of the inclined plate 16 cooperate with each other to gradually adjust the angle of the printing plates during the rising process, so as to achieve the top of the printing plates being flat and improve the overall flatness of the printing plates around the perimeter when collecting the material.

[0027] like Figure 3 As shown, a groove 4 is provided at the top of the inclined plate 16; the groove 4 is located at the bottom of the inclined plate 16; a sponge 41 is fixedly connected to the top of the groove 4; a sponge 41 is fixedly connected to the top of the rotating rod 15; during operation, when the printing plate slides from the discharge port 14 to the bottom of the inclined plate 16, the printing plate's falling speed is too fast, causing the bottom of the plate punching machine body 1 to directly impact the inclined plate 16. At this time, the sponge 41 can block the falling of the printing plate, causing the sponge 41 to contract after being impacted by the bottom of the printing plate; by providing obstruction and contracting when the printing plate falls, the impact of the falling printing plate is buffered, which can reduce the direct impact of the printing plate falling too fast from the discharge port 14 onto the surface of the inclined plate 16, causing deformation or folding of the printing plate edges.

[0028] like Figure 4As shown, a support plate 5 is slidably connected to the side wall of the inclined plate 16; a handle 51 is fixedly connected to the bottom end of the support plate 5; during operation, after a large number of printing plates are stacked and collected on the side of the inclined plate 16, downward pressure can be applied to the handle 51, and then the support plate 5 can retract into the inclined plate 16, leaving a gap at the top of the printing plate, so that the printing plate can be picked up as a whole, or it can be bundled; by applying downward pressure to the handle 51, the support plate 5 retracts into the inclined plate 16, forming a material picking gap, when the printing plate is taken out as a whole, the top of the printing plate can be easily grabbed and taken out as a whole, improving the material picking efficiency.

[0029] like Figure 3 As shown, an anti-slip layer 6 is fixedly connected to the bottom end of the inclined plate 16; the anti-slip layer 6 is located on both sides of the top block 32; during operation, when the printing plates are stacked on the side of the inclined plate 16, the bottom of the inclined plate 16 is relatively smooth, which may cause the bottom of the printing plates to tilt and slip. At this time, the anti-slip layer 6 can contact the bottom of the printing plates to form friction; by increasing the friction through the contact between the anti-slip layer 6 and the bottom of the printing plates, the sliding of the printing plates on the inclined surface of the inclined plate 16 can be reduced, ensuring that each printing plate can be stably stacked on the side of the inclined plate 16.

[0030] Working principle: The printing plate to be processed is placed at the top of the feed inlet 11. Then, the conveyor shafts at the top of the feed inlet 11 and the discharge outlet 14 are started. The printing plate is conveyed by the feed inlet 11 to the roller 12 in the middle of the plate-making machine body 1. The roller 12 then processes the printing plate and continuously conveys it into the developing bath 13 for immersion. After processing, the printing plate can be moved to the top of the discharge outlet 14. The conveyor shaft at the top of the discharge outlet 14 can convey the printing plate to the bottom of the inclined plate 16. Then, the rotating rod 15 is started to rotate. The multiple sets of rods on the side of the rotating rod 15 can lift the printing plate at the top of the discharge outlet 14. The printing plate is then lifted by the rotation of the rotating rod 15. Multiple printing plates can be continuously stacked on the side of the inclined plate 16. When a large number of printing plates are collected on the side of the inclined plate 16, the rotation of the rotating rod 15 can cause inconsistent edge alignment among the multiple printing plates. At this time, a pair of first electric push rods 18 can be activated. Subsequently, the first electric push rods 18 drive the push plate 19 to move towards the printing plate placed on top of the inclined plate 16. The push plate 19 can squeeze the sides of the printing plate to make the edges of the printing plate flush. When the push plate 19 pushes the printing plate, the bottom printing plate that is in close contact with the inclined plate 16 may be unstable due to the gap between the push plate 19 and the inclined plate 16. The lower baffle 22 can move with the push plate 19, and then the lower baffle 22 contacts the bottommost printing plate, so that the entire printing plate at the top of the inclined plate 16 is pushed by the push plate 19. The upper baffle 21 at the top of the push plate 19 can also increase the stacking height of the top of the inclined plate 16. Due to the inclined setting of the inclined plate 16, when multiple sets of printing plates are stacked on the side of the inclined plate 16, the top of the printing plate is tilted. At this time, the second electric push rod 31 can be activated to drive the top block 32 to push the bottom of multiple sets of printing plates. The inclined setting of the top of the top block 32 can make the multiple sets of inclined plates 16 appear flat after being pushed by the top block 32. When the printing plate slides from the discharge port 14 to the bottom of the inclined plate 16... When the printing plate falls too quickly, the bottom of the plate-making machine body 1 will directly hit the inclined plate 16. At this time, the sponge 41 can block the falling of the printing plate. After the sponge 41 is hit by the bottom of the printing plate, it will shrink. After a large number of printing plates are stacked on the side of the inclined plate 16, downward pressure can be applied to the handle 51. Then the support plate 5 can retract into the inclined plate 16, leaving a gap at the top of the printing plate. The printing plate can be picked up as a whole or tied up. When the printing plates are stacked on the side of the inclined plate 16, the bottom of the inclined plate 16 is relatively smooth, which will cause the bottom of the printing plate to tilt and slip. At this time, the anti-slip layer 6 can contact the bottom of the printing plate to form friction.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A receiving device for a plate-making machine, characterized in that: The plate processor includes a plate processor body (1); a feed inlet (11) is fixedly connected to the side wall of the plate processor body (1); multiple sets of rollers (12) are fixedly connected to the middle of the plate processor body (1); a developing tank (13) is fixedly connected to the middle of the plate processor body (1); a discharge port (14) is fixedly connected to the side wall of the plate processor body (1); a conveyor shaft is rotatably connected to the top of the feed inlet (11) and the discharge port (14); and a rotating rod (15) is rotatably connected to the middle of the plate processor body (1). The rotating rod (15) is located on one side of the discharge port (14); an inclined plate (16) is fixedly connected to the middle of the plate punching machine body (1); the inclined plate (16) is located on one side of the rotating rod (15); the inclined plate (16) is inclined; a pair of support rods (17) are fixedly connected to the side wall of the plate punching machine body (1); a first electric push rod (18) is fixedly connected to the side wall of the support rod (17); a push plate (19) is fixedly connected to the output end of the first electric push rod (18).

2. The receiving device for a plate-making machine according to claim 1, characterized in that: The top of the inclined plate (16) is provided with a pair of long grooves (2); the long grooves (2) are located on both sides of the inclined plate (16); the top of the push plate (19) is fixed with an upper baffle (21); the bottom of the push plate (19) is fixed with a lower baffle (22).

3. The material receiving device for a plate-making machine according to claim 2, characterized in that: The plate punching machine body (1) is fixedly connected to a fixed seat (3) at the bottom end; the fixed seat (3) is located below the inclined plate (16); the fixed seat (3) is fixedly connected to a second electric push rod (31) at the top end; the output end of the second electric push rod (31) is fixedly connected to a top block (32); the top end of the top block (32) is inclined.

4. A receiving device for a plate-making machine according to claim 3, characterized in that: The inclined plate (16) has a groove (4) at its top end; the groove (4) is located at the bottom end of the inclined plate (16); a sponge (41) is fixed to the top end of the groove (4); a sponge (41) is fixed to the top end of the rotating rod (15).

5. A receiving device for a plate-making machine according to claim 4, characterized in that: The inclined plate (16) is slidably connected to a support plate (5) on its side wall; a handle (51) is fixedly connected to the bottom end of the support plate (5).

6. A receiving device for a plate-making machine according to claim 5, characterized in that: The bottom end of the inclined plate (16) is fixed with an anti-slip layer (6); the anti-slip layer (6) is located on both sides of the top block (32).

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