Cleaning device for silk screen frame

Abstract

The utility model belongs to the technical field of screen frame cleaning, particularly relates to a cleaning device for a silk screen frame, and aims to solve the problems that a spraying head always sprays a specified position, the cleaning efficiency is reduced and sewage is inconvenient to discharge due to the fact that a screen frame of existing equipment cannot move after being fixed, the following scheme is provided: the cleaning device comprises a cleaning box, a displacement structure is arranged in the cleaning box, a cleaning structure is arranged on the cleaning box, the displacement structure comprises a fixing plate welded to the front face of the cleaning box, a lead screw is inserted into the rear end of the fixing plate through a rolling bearing, and the rear end of the lead screw extends and penetrates through the cleaning box through the sleeved rolling bearing and is inserted into a motor through a connecting key; one end of the motor is installed on the cleaning box through bolts. The motor rotates positively and negatively to drive the lead screw to rotate synchronously, the screen frame clamped by the two clamping plates on the displacement plate is controlled to move back and forth, and the purpose that the top of the screen frame comprehensively passes through a plurality of nozzles and is comprehensively cleaned is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of screen frame cleaning, in particular to a cleaning device for a screen printing screen frame. Background Art

[0002] The screen printing plate is made by stretching silk fabric, synthetic fiber fabric or metal mesh on the screen frame, and using the method of hand-carved paint film or photochemical plate making. In production work, the screen printing frame often needs to be cleaned.

[0003] After searching, the patent with publication number CN219903791U is a screen printing screen cleaning device including a cleaning device body; a screen fixing frame, which is separately arranged on the inner wall opposite to the cleaning device body, and the screen fixing frame is provided with a slot arranged along the length direction of the screen fixing frame; one end of the screen fixing block is embedded in the slot and can slide in the slot, and the other end is used to connect with the frame of the screen printing screen; a first cleaning roller is opposite to the side of the screen fixing block with the slot, and is separated by a distance of the thickness of the screen printing screen, and the first cleaning roller can move along the length direction of the screen fixing block; the second cleaning roller can move along the length direction of the screen fixing block; a first spray head and a second spray head are respectively placed in different areas in the cleaning device body, the nozzle of the first spray head is facing the first cleaning roller, and the nozzle of the second spray head is facing the second cleaning roller; so that the first cleaning roller and the second cleaning roller respectively clean the S surface and P surface of the screen in the middle part of the screen printing screen.

[0004] After the screen frame of the existing equipment is fixed, it cannot be moved, causing the spray head to always spray the designated position, reducing the cleaning efficiency and making it inconvenient to discharge the sewage. Therefore, we propose a cleaning device for the screen printing screen frame to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the disadvantage of incomplete cleaning and proposes a cleaning device for a screen printing screen frame.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cleaning device for a screen printing screen frame, comprising a cleaning box, a displacement structure is arranged inside the cleaning box, and a cleaning structure is arranged on the cleaning box;

[0007] The displacement structure includes a fixed plate welded to the front side of the cleaning box, a screw rod is inserted at the rear end of the fixed plate through a rolling bearing, the rear end of the screw rod extends through the cleaning box through the sleeved rolling bearing, and a motor is inserted through a connecting key, one end of the motor is installed on the cleaning box through bolts, a displacement plate is sleeved on the outside of the screw rod, clamping grooves are penetrated at both ends of the displacement plate, sliders are slidably installed inside the two clamping grooves, clamping plates are installed on the tops of the ends of the two sliders that are close to each other through bolts, and anti-slip grooves are opened at the ends of the two clamping plates that are close to each other.

[0008] Preferably, the ends of the bottom ends of the two sliding blocks that are close to each other are both connected with telescopic rods through bolts, and the two telescopic rods are connected to the same electric cylinder.

[0009] Preferably, the top of the electric cylinder is mounted on the displacement plate by bolts.

[0010] Preferably, feed sliders are welded to both ends of the displacement plate, and the ends of the two feed sliders that are away from each other are slidably installed inside the corresponding feed chute opened inside the cleaning box.

[0011] Preferably, the cleaning structure comprises a water distribution pipe installed at the top of the inside of the cleaning box by bolts, and a plurality of nozzles are evenly inserted at the bottom end of the water distribution pipe.

[0012] Preferably, a connecting pipe is inserted into the top of the water distribution pipe, the top of the connecting pipe passes through the cleaning box and extends to the water tank, and is inserted into the drain port on the water pump, and the other end of the water pump is welded with a water inlet.

[0013] Preferably, the water pump is mounted on the water tank by bolts, and the top of the water tank is welded to the cleaning tank.

[0014] Preferably, two box doors are symmetrically installed on the front of the cleaning box through hinges, and handles are welded on the ends of the two box doors that are close to each other on the front of the box. A collecting port is opened at the bottom end of the cleaning box.

[0015] In the present invention, a cleaning device for a screen printing screen frame is described as follows:

[0016] 1. The utility model drives the screw rod to rotate synchronously by the forward and reverse rotation of the motor, controls the screen frame clamped by two clamping plates on the displacement plate to move back and forth, and realizes the purpose of comprehensive cleaning by passing the top of the screen frame through a plurality of nozzles;

[0017] 2. The utility model controls the synchronous contraction or extension of two telescopic rods through a single electric cylinder, so as to drive the two clamping plates on the top of the corresponding displacement plate to move closer to or farther away from each other. On the one hand, it realizes flexible clamping or loosening of material feeding, and on the other hand, it reduces the blocking of the end face of the screen frame that needs to be cleaned by the clamping plate, thereby avoiding the problem of incomplete edge cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of a cleaning device for a silk-screen screen frame proposed by the utility model;

[0019] Figure 2 This is a schematic structural diagram of the internal part of a cleaning device for a silk-screen screen frame proposed by the utility model;

[0020] Figure 3 The utility model is a schematic structural diagram of part A of a cleaning device for a silk-screen screen frame.

[0021] In the figure: 1. cleaning box; 2. displacement structure; 201. fixing plate; 202. screw rod; 203. motor; 204. displacement plate; 205. clamping slide; 206. slider; 207. telescopic rod; 208. electric cylinder; 209. clamping plate; 2010. anti-slip groove; 2011. feeding slider; 2012. feeding slide; 3. cleaning structure; 301. water distribution pipe; 302. nozzle; 303. connecting pipe; 304. water tank; 305. water pump; 306. drain outlet; 307. water inlet; 4. box door; 5. handle; 6. collecting port. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-3 , a cleaning device for a screen printing screen frame, comprising a cleaning box 1, a displacement structure 2 is arranged inside the cleaning box 1, and a cleaning structure 3 is arranged on the cleaning box 1;

[0024] The displacement structure 2 includes a fixed plate 201 welded to the front side of the cleaning box 1, a screw rod 202 is inserted at the rear end of the fixed plate 201 through a rolling bearing, the rear end of the screw rod 202 extends through the cleaning box 1 through the sleeved rolling bearing, and is inserted with a motor 203 through a connecting key, one end of the motor 203 is installed on the cleaning box 1 through bolts, a displacement plate 204 is sleeved on the outside of the screw rod 202, both ends of the displacement plate 204 are penetrated by clamping grooves 205, sliders 206 are slidably installed inside the two clamping grooves 205, clamping plates 209 are installed on the top of the ends of the two sliders 206 that are close to each other through bolts, and anti-slip grooves 2010 are opened at the ends of the two clamping plates 209 that are close to each other.

[0025] In this embodiment, the bottom ends of the two sliding blocks 206 that are close to each other are both connected with telescopic rods 207 through bolts, and the two telescopic rods 207 are connected to the same electric cylinder 208.

[0026] By adopting the above solution, telescopic rods 207 are inserted into the ends of the bottom ends of the two sliders 206 that are close to each other through bolts, and the two telescopic rods 207 are inserted into the same electric cylinder 208, so that the electric cylinder 208 controls the two telescopic rods 207 to perform telescopic behavior, avoiding the problem of connection misalignment.

[0027] In this embodiment, the top of the electric cylinder 208 is mounted on the displacement plate 204 by bolts.

[0028] By adopting the above solution, the top of the electric cylinder 208 is installed on the displacement plate 204 by bolts, so that the electric cylinder 208 is stably fixed on the displacement plate 204, avoiding the problem of connection misalignment.

[0029] In this embodiment, feed sliders 2011 are welded to both ends of the displacement plate 204 , and the ends of the two feed sliders 2011 that are away from each other are slidably installed inside the corresponding feed chute 2012 opened inside the cleaning box 1 .

[0030] By adopting the above scheme, feed sliders 2011 are welded on both ends of the displacement plate 204, and the ends of the two feed sliders 2011 that are away from each other are slidably installed in the corresponding feed chute 2012 opened inside the cleaning box 1, thereby realizing directional feeding and avoiding the problem of connection misalignment.

[0031] In this embodiment, the cleaning structure 3 includes a water distribution pipe 301 installed at the top of the cleaning box 1 by bolts, and a plurality of nozzles 302 are evenly inserted at the bottom of the water distribution pipe 301 .

[0032] By adopting the above solution, a water distribution pipe 301 is installed at the top of the cleaning box 1, and a plurality of nozzles 302 are evenly inserted at the bottom of the water distribution pipe 301 to achieve stable fixing behavior and avoid the problem of tilting and misalignment of the water distribution pipe 301.

[0033] In this embodiment, a connecting pipe 303 is inserted at the top of the water distribution pipe 301. The top of the connecting pipe 303 passes through the cleaning box 1 and extends to the water tank 304, and is inserted into the drain port 306 on the water pump 305. The other end of the water pump 305 is welded with a water inlet 307.

[0034] By adopting the above scheme, a connecting pipe 303 is inserted at the top of the water distribution pipe 301, and the top of the connecting pipe 303 passes through the cleaning box 1 and extends to the water tank 304, and is inserted into the drain outlet 306 on the water pump 305. The other end of the water pump 305 is welded with a water inlet 307, so that the water pump 305 can continuously provide water resources for the water distribution pipe 301, avoiding the problem of insufficient cleaning water.

[0035] In this embodiment, the water pump 305 is installed on the water tank 304 by bolts, and the top of the water tank 304 is welded to the cleaning tank 1.

[0036] By adopting the above solution, the water pump 305 is installed on the water tank 304, and the top of the water tank 304 is welded to the cleaning tank 1, so as to achieve stable installation of the water pump 305 and avoid the problem of connection misalignment during operation.

[0037] In this embodiment, two box doors 4 are symmetrically installed on the front of the cleaning box 1 through hinges, and handles 5 are welded to the ends of the two box doors 4 that are close to each other. A collecting port 6 is opened at the bottom of the cleaning box 1.

[0038] By adopting the above scheme, two box doors 4 are symmetrically installed on the front hinge of the cleaning box 1, and handles 5 are welded on the ends of the two box doors 4 that are close to each other on the front. A collecting port 6 is opened at the bottom end of the cleaning box 1 to achieve the purpose of controlling the box doors 4 to open and close.

[0039] In the utility model, when in use, the screen frame is placed between the two clamping plates 209, the electric cylinder 208 controls the two telescopic rods 207 to perform telescopic behavior, so as to control the two clamping plates 209 to synchronously clamp the screen frame, the motor 203 drives the screw rod 202 to rotate synchronously, so as to control the displacement plate 204 to directional reciprocate along the feed chute 2012, the water pump 305 sucks the cleaning inside the water tank 304 into the water distribution pipe 301, and finally sprays it evenly to the screen frame through a plurality of nozzles 302, so as to achieve the purpose of uniform spraying.

[0040] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cleaning device for a screen printing screen frame, comprising a cleaning box (1), characterized in that: A displacement structure (2) is arranged inside the cleaning box (1), and a cleaning structure (3) is arranged on the top of the cleaning box (1); The displacement structure (2) comprises a fixing plate (201) welded to the front of the cleaning box (1); a screw rod (202) is inserted at the rear end of the fixing plate (201) via a rolling bearing; the rear end of the screw rod (202) extends through the cleaning box (1) via a sleeved rolling bearing and is inserted with a motor (203) via a connecting key; one end of the motor (203) is mounted on the cleaning box (1) via a bolt; a displacement plate (204) is sleeved on the outside of the screw rod (202); clamping grooves (205) are provided at both ends of the displacement plate (204); sliders (206) are slidably installed inside the two clamping grooves (205); clamping plates (209) are installed at the tops of the two sliders (206) close to each other via bolts; and anti-slip grooves (2010) are provided at the ends of the two clamping plates (209) close to each other.

2. A cleaning device for a screen printing frame according to claim 1, characterized in that: The ends of the bottom ends of the two sliding blocks (206) that are close to each other are both connected with telescopic rods (207) through bolts, and the two telescopic rods (207) are connected to the same electric cylinder (208).

3. A cleaning device for a screen printing frame according to claim 2, characterized in that: The top of the electric cylinder (208) is mounted on the displacement plate (204) by means of bolts.

4. A cleaning device for a screen printing frame according to claim 1, characterized in that: Feed sliders (2011) are welded to both ends of the displacement plate (204), and the ends of the two feed sliders (2011) that are away from each other are slidably mounted inside corresponding feed chutes (2012) opened inside the cleaning box (1).

5. The cleaning device for a screen printing frame according to claim 1, characterized in that: The cleaning structure (3) comprises a water distribution pipe (301) installed at the top of the inside of the cleaning box (1) by means of bolts, and a plurality of nozzles (302) are evenly inserted at the bottom end of the water distribution pipe (301).

6. A cleaning device for a screen printing frame according to claim 5, characterized in that: A connecting pipe (303) is inserted into the top of the water distribution pipe (301), and the top of the connecting pipe (303) passes through the cleaning box (1) and extends to the water tank (304), and is inserted into the drain port (306) on the water pump (305). The other end of the water pump (305) is welded with a water inlet (307).

7. A cleaning device for a screen printing frame according to claim 6, characterized in that: The water pump (305) is mounted on the water tank (304) by means of bolts, and the top of the water tank (304) is welded to the cleaning tank (1).

8. The cleaning device for a screen printing frame according to claim 1, characterized in that: The front of the cleaning box (1) is symmetrically provided with two box doors (4) via hinges, and handles (5) are welded to the ends of the two box doors (4) that are close to each other on the front. A collecting port (6) is provided at the bottom of the cleaning box (1).

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