Automatic plate collecting device of plate processor

Abstract

The automatic plate collecting device comprises a plate collecting frame, an air drying mechanism and a transmission mechanism, the air drying mechanism and the transmission mechanism are installed on the outer side and the inner side of the plate collecting frame respectively, an air bellow is arranged between two sliding grooves in a sliding mode, air heaters are installed on the inner wall of the air bellow at equal intervals, and a limiting plate is rotationally arranged on one side of the inner wall of a containing groove. A first infrared sensor is mounted at the bottom of the inner wall of the inclined frame and located on the outer edge of the storage groove, and a second infrared sensor is mounted at the top end of the mounting block. A first infrared sensor and a second infrared sensor are arranged to alternately start a first electric telescopic rod and a first motor, so that a ps plate is static for air drying when an air heater moves along with an air box, the air box is static when a limiting plate rotates and is stored in a storage groove, and paper can be smoothly transmitted into a groove through a transmission mechanism to wait for collection; oil on the paper is thoroughly dried through the air drying mechanism, oil blurring caused by mutual friction is avoided, and the plate punching quality of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing machines, in particular to an automatic plate collecting device of a plate processing machine. Background Art

[0002] Plate processors are mainly equipment for developing images. Development refers to the process of using a reducing agent to reveal the latent image formed on the film or plate after exposure. The development of PS plates is to obtain the printing plate and plate performance that meet the printing requirements while the plate image is revealed. With the development of modern technology, the number of auxiliary tools on the top of the plate processor has gradually increased, among which the plate collection device is one of the most frequently used tools.

[0003] In view of this, China Announcement No. CN213365259U proposes an automatic plate collecting device for a plate processing machine, which can automatically complete the plate collecting work of the ps plate. This process does not require manual operation, thereby greatly improving the safety of the ps plate when collecting the plate, and has a good structural clamping effect, high structural stability, good performance, simple structure, reasonable layout, low manufacturing and maintenance costs, and is suitable for popularization and use. However, in the plate processing and development process, due to the increasing speed of plate processing, part of the printing oil on the ps plate may be sent out for plate collection before it dries. Such ps plates may be squeezed and rubbed against each other by the plate collecting hand, which may cause blurred development on them, causing algae, and requiring secondary development operations, reducing the plate processing quality of the device. In this regard, this design proposes an automatic plate collecting device for a plate processing machine. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide an automatic plate collecting device for a plate processing machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes an automatic plate collecting device for a plate processing machine, comprising a plate collecting frame and an air drying mechanism and a transfer mechanism respectively installed on the outer side and the inner side of the plate collecting frame;

[0006] The air-drying mechanism includes an inclined frame fixed on one side of the plate collecting frame, and sliding grooves are provided on both sides of the inner wall of the inclined frame. A bellows is slidably provided between the two sliding grooves, and a hot air blower is equidistantly installed on the inner wall of the bellows. A storage groove is provided at the edge of the bottom of the inner wall of the inclined frame, and a limit plate is rotatably provided on one side of the inner wall of the storage groove. A first infrared sensor is installed at the outer edge of the storage groove at the bottom of the inner wall of the inclined frame, and a mounting block is fixedly provided at one end of one side of the inner wall of the inclined frame, and a second infrared sensor is installed on the top of the mounting block.

[0007] In one example, a first electric telescopic rod is fixedly provided on one side of the inner walls of the two slide grooves, and the output ends of the two first electric telescopic rods are respectively fixedly connected to the two sides of the bellows, one end of the limit plate passes through the outer wall of the inclined frame and is connected to the first motor, and the first electric telescopic rod and the first motor are respectively electrically connected to the first infrared sensor and the second infrared sensor.

[0008] In one example, the transmission mechanism includes a plurality of transmission rollers equidistantly mounted on one end of the inner wall of the plate collecting frame, one end of each of the transmission rollers passes through the outer wall of the plate collecting frame and is connected to a sprocket, the outer wall of each sprocket is meshed with a chain, and the other end of one of the transmission rollers passes through the outer wall of the plate collecting frame and is connected to a second motor.

[0009] In one example, a groove is formed at the other end of the inner wall of the plate collecting frame, a second electric telescopic rod is fixedly provided on one side of the inner wall of the groove, and a push plate is fixedly provided at the output end of the second electric telescopic rod.

[0010] In one example, a discharge trough is provided on one side of the plate collecting frame, and the inner wall of the discharge trough is connected to the inner wall of the groove. The top of the plate collecting frame and the top of the tilting frame are hinged with protective covers, and handles are fixed on the tops of the two protective covers.

[0011] In one example, a switch panel is fixedly provided on one side of the plate collecting frame, and the hot air blower, the second electric telescopic rod and the second motor are electrically connected to the external power supply through the switch panel.

[0012] The automatic plate collecting device for a plate processing machine proposed by the utility model can bring the following beneficial effects:

[0013] The automatic plate collecting device of a plate punching machine is provided with an air drying mechanism, and a first infrared sensor and a second infrared sensor are provided to alternately start a first electric telescopic rod and a first motor, so that when the hot air blower moves with the bellows, the PS plate is stationary for air drying, and when the limit plate is rotated and stored in the storage groove, the bellows is stationary, so that the paper can be smoothly transferred to the groove to wait for collection through the transfer mechanism, and will not be unable to be transferred due to the influence of wind flow, and the oil on the paper is thoroughly dried by the air drying mechanism before stacking, so that the oil will not be blurred due to mutual friction, thereby reducing the probability of secondary processing and improving the plate punching quality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure inside the plate collecting frame and the tilting frame of the utility model;

[0017] Figure 3 This utility model manual is attached Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 4 It is a structural schematic diagram of the transmission mechanism of the utility model.

[0019] In the figure: 1. plate collecting frame; 2. air drying mechanism; 201. tilting frame; 202. slide groove; 203. bellows; 204. hot air blower; 205. storage slot; 206. limit plate; 207. first infrared sensor; 208. mounting block; 209. second infrared sensor; 210. first electric telescopic rod; 211. first motor; 3. transmission mechanism; 301. transmission roller; 302. sprocket; 303. chain; 304. second motor; 4. groove; 5. second electric telescopic rod; 6. push plate; 7. discharge trough; 8. protective cover; 9. handle. DETAILED DESCRIPTION

[0020] In order to more clearly illustrate the overall concept of the utility model, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0021] The examples are as follows:

[0022] The utility model provides Figure 1-4 The automatic plate collecting device of a plate processing machine shown in the figure comprises a plate collecting frame 1 and an air drying mechanism 2 and a transfer mechanism 3 respectively installed on the outer side and the inner side of the plate collecting frame 1;

[0023] The air-drying mechanism 2 includes an inclined frame 201 fixed on one side of the plate collecting frame 1, and slide grooves 202 are provided on both sides of the inner wall of the inclined frame 201. A bellows 203 is slidably provided between the two slide grooves 202, and a hot air blower 204 is installed on the inner wall of the bellows 203 at equal distances. A storage groove 205 is provided at the edge of the bottom of the inner wall of the inclined frame 201, and a limit plate 206 is rotatably provided on one side of the inner wall of the storage groove 205. A first infrared sensor 207 is installed at the outer edge of the storage groove 205 at the bottom of the inner wall of the inclined frame 201, and a mounting block 208 is fixedly provided at one end of one side of the inner wall of the inclined frame 201, and a second infrared sensor 209 is installed on the top of the mounting block 208. The inner wall of the inclined frame 201 is smooth, and the ps plate can slide freely when there is no obstruction.

[0024] One side of the inner wall of the two slide slots 202 is fixedly provided with a first electric telescopic rod 210, and the output ends of the two first electric telescopic rods 210 are fixedly connected to the two sides of the bellows 203 respectively, one end of the limit plate 206 passes through the outer wall of the tilting frame 201 and is connected to the first motor 211, and the first electric telescopic rod 210 and the first motor 211 are electrically connected to the first infrared sensor 207 and the second infrared sensor 209 respectively, and the first infrared sensor 207 and the second infrared sensor 209 alternately control the first electric telescopic rod 210 and the first motor 211 so that the limit plate 206 and the bellows 203 inside the tilting frame 201 alternately operate to limit the PS plate and move the hot air blower 204, and the whole process is automated without the need for staff control;

[0025] Furthermore, the transmission mechanism 3 includes a plurality of transmission rollers 301 rotatably mounted at one end of the inner wall of the plate collecting frame 1 at equal distances, one end of each transmission roller 301 passes through the outer wall of the plate collecting frame 1 and is connected to a sprocket 302, the outer wall of each sprocket 302 is meshed with a chain 303, the other end of one of the transmission rollers 301 passes through the outer wall of the plate collecting frame 1 and is connected to a second motor 304, the transmission rollers 301 are meshed with the sprocket 302 and the chain 303, and all the transmission rollers 301 are driven by the second motor 304 to rotate in one direction, and the paper can be transmitted forward after being transmitted thereon until it falls into the groove 4;

[0026] Furthermore, a groove 4 is provided at the other end of the inner wall of the plate collecting frame 1, and a second electric telescopic rod 5 is fixedly provided on one side of the inner wall of the groove 4. A push plate 6 is fixedly provided at the output end of the second electric telescopic rod 5, and when the paper is stacked in the groove 4, the push plate 6 always stops at one end of the inner wall of the groove 4 and does not block the stacking of the paper.

[0027] A discharge trough 7 is provided on one side of the plate collecting frame 1, and the inner wall of the discharge trough 7 is connected to the inner wall of the groove 4. A protective cover 8 is hingedly provided on the top of the plate collecting frame 1 and the top of the tilting frame 201. A handle 9 is fixed on the top of the two protective covers 8. When the plate collecting device needs to be maintained, the protective cover 8 can be opened through the handle 9. During normal operation, the protective cover 8 is covered on the equipment mainly to protect the parts and paper therein.

[0028] Working principle: When using the automatic plate collecting device of the plate processing machine in this design, the PS plate that has been processed on the plate processing machine is introduced into the inclined frame 201 and air-dried through the air-drying mechanism 2. During air-drying, the PS plate is blocked from being laid in the inclined frame 201 because the limit plate 206 rotates and tilts out of the storage slot 205. At this time, the first infrared sensor 207 is blocked, and the first electric telescopic rod 210 starts to push the bellows 203 to slide in the slide slot 202 inside the inclined frame 201, and starts the hot air blower 204 therein to blow hot air to dry the PS plate, so that it is dried by the plate processing machine again. It is further dried once more to completely dry the oil on its surface, and when the bellows 203 moves to the upper side of the tilting frame 201, it blocks the second infrared sensor 209 so that the first motor 211 is started and the first electric telescopic rod 210 stops extending and retracting, and then the limit plate 206 is rotated and stored in the storage groove 205, so that the ps plate slides down and is transferred to the groove 4 through the transfer mechanism 3 for stacking, and then the second electric telescopic rod 5 is started later to push the ps plate out for collection through the push plate 6, so that the oil on the ps plate will not be blurred due to the stacking together due to the undried oil, thereby improving the plate punching quality of the device.

[0029] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0030] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. An automatic plate collecting device for a plate processing machine, comprising a plate collecting frame (1), and an air drying mechanism (2) and a transfer mechanism (3) respectively installed on the outer side and the inner side of the plate collecting frame (1); Features: The air-drying mechanism (2) comprises an inclined frame (201) fixed on one side of a plate collecting frame (1); both sides of the inner wall of the inclined frame (201) are provided with sliding grooves (202); a bellows (203) is slidably provided between the two sliding grooves (202); a hot air blower (204) is equidistantly installed on the inner wall of the bellows (203); a storage groove (205) is provided at the edge of the bottom of the inner wall of the inclined frame (201); a limit plate (206) is rotatably provided on one side of the inner wall of the storage groove (205); a first infrared sensor (207) is installed at the outer edge of the storage groove (205) at the bottom of the inner wall of the inclined frame (201); a mounting block (208) is fixedly provided at one end of one side of the inner wall of the inclined frame (201); a second infrared sensor (209) is installed at the top of the mounting block (208).

2. The automatic plate collecting device of a plate processing machine according to claim 1, characterized in that: A first electric telescopic rod (210) is fixedly provided on one side of the inner wall of the two slide grooves (202), and the output ends of the two first electric telescopic rods (210) are respectively fixedly connected to the two sides of the bellows (203), one end of the limit plate (206) passes through the outer wall of the tilting frame (201) and is connected to the first motor (211), and the first electric telescopic rod (210) and the first motor (211) are respectively electrically connected to the first infrared sensor (207) and the second infrared sensor (209).

3. The automatic plate collecting device of a plate processing machine according to claim 1, characterized in that: The transmission mechanism (3) comprises a plurality of transmission rollers (301) rotatably mounted at an equal distance on one end of the inner wall of the plate collecting frame (1), one end of each transmission roller (301) passing through the outer wall of the plate collecting frame (1) and connected to a sprocket (302), the outer wall of each sprocket (302) being meshed with a chain (303), and the other end of one of the transmission rollers (301) passing through the outer wall of the plate collecting frame (1) and connected to a second motor (304).

4. The automatic plate collecting device of a plate processing machine according to claim 1, characterized in that: A groove (4) is provided at the other end of the inner wall of the plate collecting frame (1), a second electric telescopic rod (5) is fixedly provided on one side of the inner wall of the groove (4), and a push plate (6) is fixedly provided at the output end of the second electric telescopic rod (5).

5. The automatic plate collecting device of a plate processing machine according to claim 1, characterized in that: A discharge trough (7) is provided on one side of the plate collecting frame (1), and the inner wall of the discharge trough (7) is connected to the inner wall of the groove (4); a protective cover (8) is hingedly provided on the top of the plate collecting frame (1) and the top of the tilting frame (201); and a handle (9) is fixedly provided on the top of the two protective covers (8).

6. The automatic plate collecting device of a plate processing machine according to claim 4, characterized in that: A switch panel is fixedly provided on one side of the plate collecting frame (1), and the hot air blower (204), the second electric telescopic rod (5) and the second motor (304) are all electrically connected to an external power supply via the switch panel.

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