Glyphographic plate roller with clamping device

Abstract

The utility model discloses a glyphographic plate roller with a clamping device, and particularly relates to the technical field of glyphographic plate rollers, the glyphographic plate roller comprises a glyphographic plate roller assembly, a rotating shaft assembly is inserted in the glyphographic plate roller assembly, the glyphographic plate roller assembly comprises a roller body, the two sides of the front face of the roller body are respectively provided with a sliding slot, and the clamping device is arranged in the sliding slot. Sliding plates are movably inserted into the two sliding inserting grooves, a plurality of inclined abutting grooves are sequentially formed in the front faces of the two sliding plates from the front ends to the rear ends, and magnetic pasting abutting plates are fixedly installed on the inner inclined faces of the inclined abutting grooves; according to the glyphographic roller with the clamping device, the abutting magnetic head can be abutted to move in the direction of the rotating shaft through movement of the magnetic attaching abutting plate, the clamping blocks can be driven to move through movement of the abutting magnetic head, then the clamping blocks are inserted into the corresponding clamping grooves, the roller body can be clamped on the rotating shaft, the multiple sets of clamping blocks are synchronously inserted into the clamping grooves, and therefore the roller body can be clamped on the rotating shaft. And multi-point synchronous clamping and fixing can be achieved, the stable clamping and fixing effect is achieved, and the practicability is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrographic roller technical field, concretely is a kind of electrographic roller with clamping device. BACKGROUND

[0002] Electrographic roller is based on numerical control technology, laser is processing medium, copper roller is instantaneously melted and gasified physical denaturation under laser irradiation, reaches the purpose of carving pattern, is commonly used equipment in intaglio printing, plate roller, also called steel roller, generally used for plate making, cylinder surface is plated with copper, after being carved with pattern by intaglio electronic engraver, then plating with a layer of chromium, after finishing, deliver to printing plant, existing electrographic roller is driven to rotate by rotating shaft, but after long time rotating use, looseness or even separation between roller body and the outside of rotating shaft can be generated, further can influence electrographic effect.

[0003] The existing Chinese patent with patent application number 202321499657.8 discloses an electrographic roller with clamping device, comprising installation plate located at left and right sides, first support and second support are vertically installed at the top of two installation plates respectively, plate roller is arranged between the first support and the second support, fixed cover is connected at the left and right sides of the plate roller, connecting sleeve is arranged at the middle position of the outer end of the fixed cover, rotating shaft for driving the plate roller to rotate is connected in the connecting sleeve at the left and right sides of the plate roller, clamping structure for clamping the left and right sides of the plate roller is further arranged between the connecting sleeve and the fixed cover, clamping structure is arranged between the rotating shaft at the left and right sides of the plate roller and the fixed cover, so that the plate roller, connecting sleeve and rotating shaft are fixed by the clamping structure at both sides, so that the looseness between the electrographic roller and the roller body and the rotating shaft can be avoided.

[0004] But the electrographic roller with clamping device has some deficiencies in actual use, for example, when clamping, only two ends are clamped, the clamping effect is general, the clamping points are concentrated, and the stress points are strong, so the service life of the clamping device is affected, and the clamping step is also complex. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an electrographic roller with clamping device to solve the problems in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: an electrographic roller with clamping device, comprising an electrographic roller assembly, a rotating shaft assembly is inserted into the electrographic roller assembly.

[0007] The electric engraving roller assembly comprises a roller body, sliding slots are formed in the front sides of the roller body, sliding plates are movably inserted into the sliding slots, oblique resisting grooves are formed in the front and rear ends of the opposite faces of the sliding plates, magnetic resisting plates are fixedly installed in the oblique faces of the oblique resisting grooves, embedding sliding grooves are formed in the opposite faces of the sliding slots from the front end to the rear end, clamping blocks are slidably installed in the embedding sliding grooves, resisting magnetic heads are fixedly installed on the side faces of the clamping blocks close to the sliding plates, a cylinder is fixedly installed on the front face of the roller body outside the sliding slots, an adjusting groove is formed in the front end of the side face of the sliding slot, a connecting sliding block is slidably installed in the adjusting groove, and the side face of the connecting sliding block is fixedly connected with the front end of the side face of the sliding plate.

[0008] The rotating shaft assembly comprises a rotating shaft, and a plurality of clamping grooves are sequentially formed in the two sides of the rotating shaft from the front end to the rear end.

[0009] Preferably, the roller body is sleeved on the shaft body of the rotating shaft, the plurality of clamping blocks correspond to the plurality of clamping grooves one by one, and the clamping blocks are inserted into the clamping grooves.

[0010] Preferably, a protruding long strip is fixedly installed at the top end of the rotating shaft, and a positioning sleeve ring is fixedly sleeved at the rear end of the shaft body of the rotating shaft.

[0011] Preferably, the resisting magnetic heads correspond to the plurality of magnetic resisting plates one by one, and the opposite faces of the magnetic resisting plates and the resisting magnetic heads are arranged in a heteropolar mutual attraction mode.

[0012] Preferably, one end of the piston rod of the cylinder extends into the adjusting groove, and the end of the piston rod of the cylinder extending is fixedly connected with the front face of the connecting sliding block.

[0013] Preferably, the back face of the roller body is attached to the front face of the positioning sleeve ring.

[0014] Compared with the prior art, the electric engraving roller with the clamping device has the following beneficial effects:

[0015] The electric engraving roller with the clamping device can move the magnetic resisting plate to move the resisting magnetic head to the direction of the rotating shaft, move the clamping block through the movement of the resisting magnetic head, insert the clamping block into the corresponding clamping groove, clamp the roller body on the rotating shaft, and realize multi-point synchronous clamping and fixing through the synchronous insertion of multiple clamping blocks into the clamping grooves, so that the clamping and fixing effect is stable and the practicability is higher. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a front face three-dimensional structure schematic view of the utility model;

[0017] Figure 2 It is a back face three-dimensional structure schematic view of the utility model;

[0018] Figure 3 It is the three-dimensional structure schematic view of the rotating shaft assembly of the utility model;

[0019] Figure 4 It is the three-dimensional structure schematic view of the electric engraving roller assembly of the utility model;

[0020] Figure 5 It is the three-dimensional structure schematic view of the connection of the rotating assembly and the electric engraving roller assembly of the utility model.

[0021] In the drawing: 1, electric engraving roller assembly;101, roller body;102, sliding slot;103, sliding plate;104, inclined resistance groove;105, magnetic paste resistance plate;106, embedded sliding groove;107, clamping block;108, resistance magnetic head;109, air cylinder;110, adjusting groove;111, connecting sliding block;2, rotating shaft assembly;201, rotating shaft;202, protruding strip;203, clamping groove;204, positioning sleeve ring. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] As Figures 1-5 shown, the utility model provides a technical scheme: including electric engraving roller assembly 1, electric engraving roller assembly 1 is inserted with rotating shaft assembly 2;

[0024] Electric engraving roller assembly 1 includes roller body 101, the front side of roller body 101 is provided with a sliding slot 102 on both sides, two sliding slots 102 are movably inserted with sliding plate 103, the opposite surface of two sliding plates 103 is provided with a plurality of inclined resistance grooves 104 from the front end and rear end in turn, a plurality of inclined resistance grooves 104 are fixedly installed with magnetic paste resistance plate 105 on the inclined surface, the opposite surface of two sliding slots 102 is provided with a plurality of embedded sliding grooves 106 from the front end to the rear end, a plurality of embedded sliding grooves 106 are slidably installed with clamping block 107, the side surface of clamping block 107 close to the sliding plate 103 of the same side is fixedly installed with resistance magnetic head 108, the front side of roller body 101 and located outside sliding slot 102 is fixedly installed with air cylinder 109, the front end of one side surface of sliding slot 102 is provided with adjusting groove 110, adjusting groove 110 is slidably installed with connecting sliding block 111, one side surface of connecting sliding block 111 and one side surface of sliding plate 103 front end are fixedly connected;

[0025] The rotating shaft assembly 2 comprises a rotating shaft 201, a plurality of clamping grooves 203 are sequentially arranged on both sides of the rotating shaft 201 from the front end to the rear end, the roller body 101 is sleeved on the shaft body of the rotating shaft 201, a plurality of clamping blocks 107 correspond to a plurality of clamping grooves 203 one by one, the clamping block 107 is inserted into the clamping groove 203, the sliding plate 103 can be moved in the sliding slot 102 by moving the connecting sliding block 111, the magnetic paste resisting plate 105 can be moved by sliding the sliding plate 103, since the magnetic paste resisting plate 105 and the inclined surface of the resisting magnetic head 108 are attached together, the resisting magnetic head 108 can be moved towards the rotating shaft 201 along with the movement of the magnetic paste resisting plate 105, the clamping block 107 can be moved by moving the resisting magnetic head 108, so that the clamping block 107 is inserted into the corresponding clamping groove 203, and then the roller body 101 can be clamped on the rotating shaft 201.

[0026] The top end of the rotating shaft 201 is fixedly installed with a protruding long strip 202, and the rear end of the shaft body of the rotating shaft 201 is fixedly sleeved with a positioning sleeve ring 204.

[0027] The resisting magnetic head 108 corresponds to a plurality of magnetic paste resisting plates 105 one by one, the opposite surface of the magnetic paste resisting plate 105 and the resisting magnetic head 108 is arranged in a heteropolar mutual attraction manner, so that the resisting magnetic head 108 is always attached to the magnetic paste resisting plate 105, and then the end of the clamping block 107 close to the rotating shaft 201 does not protrude into the embedded sliding groove 106 in the unclamped state, and the stability of the structure is improved.

[0028] One end of the piston rod of the air cylinder 109 extends into the adjusting groove 110, and the end of the piston rod of the air cylinder 109 is fixedly connected with the front surface of the connecting sliding block 111, and the connecting sliding block 111 can be moved under the action of the air cylinder 109.

[0029] The back surface of the roller body 101 is attached to the front surface of the positioning sleeve ring 204, so that the clamping block 107 can be aligned with the clamping groove 203, and the positioning effect is achieved.

[0030] In use, the electrographic plate roller assembly 1 is taken out and sleeved on the rotating shaft 201, the back surface of the roller body 101 is in contact with the positioning collar 204, after the contact, the air cylinder 109 is started, the connecting sliding block 111 can be moved under the action of the air cylinder 109, the sliding plate 103 can be moved in the sliding slot 102 through the movement of the connecting sliding block 111, the magnetic paste resisting plate 105 can be moved through the sliding of the sliding plate 103, since the magnetic paste resisting plate 105 and the inclined surface of the resisting magnetic head 108 are attached together, the resisting magnetic head 108 can be moved to the direction of the rotating shaft 201 along with the movement of the magnetic paste resisting plate 105, the clamp block 107 can be moved through the movement of the resisting magnetic head 108, and then the clamp block 107 is inserted into the corresponding clamping groove 203, and then the roller body 101 can be clamped on the rotating shaft 201, through the synchronous insertion of the multiple groups of clamp blocks 107 into the clamping grooves 203, the stable clamping and fixing effect is achieved, and the practicality is stronger.

[0031] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electrographic plate roller with a clamping device, characterized in that Including electrographic plate roller assembly (1), the rotating shaft assembly (2) is inserted in the electrographic plate roller assembly (1); The electrographic plate roller assembly (1) includes a roller body (101), the front side of the roller body (101) is provided with a sliding slot (102), the two sliding slots (102) are movably connected with a sliding plate (103), the front and rear of the opposite surface of the two sliding plates (103) are provided with a plurality of inclined slots (104), the inclined surface of the plurality of inclined slots (104) is fixedly connected with a magnetic paste stop plate (105), the front to rear of the opposite surface of the two sliding slots (102) is provided with a plurality of embedded sliding grooves (106), the plurality of embedded sliding grooves (106) are movably connected with a clamping block (107), the side surface of the clamping block (107) close to the same side of the sliding plate (103) is fixedly connected with a stop magnetic head (108), the front surface of the roller body (101) is fixedly connected with a cylinder (109), the front end of the side surface of the sliding slot (102) is provided with an adjusting groove (110), the adjusting groove (110) is movably connected with a connecting sliding block (111), the side surface of the connecting sliding block (111) is fixedly connected with the front end of the side surface of the sliding plate (103). The rotating shaft assembly (2) includes a rotating shaft (201), and the two sides of the rotating shaft (201) are sequentially provided with a plurality of clamping grooves (203) from the front end to the rear end.

2. An electrographic plate roller with a clamping device according to claim 1, characterized in that The roller body (101) is sleeved on the shaft body of the rotating shaft (201), the plurality of clamping blocks (107) correspond to the plurality of clamping grooves (203) one by one, and the clamping block (107) is inserted into the clamping groove (203).

3. The electrographic form roller with a clamping device according to claim 1, characterized in that, The top end of the rotating shaft (201) is fixedly connected with a protruding strip (202), and the rear end of the shaft body of the rotating shaft (201) is fixedly sleeved with a positioning sleeve ring (204).

4. The electrographic imaging plate roller with a clamping device according to claim 3, characterized in that The stop magnetic head (108) corresponds to the plurality of magnetic paste stop plates (105) one by one, and the opposite surface of the magnetic paste stop plate (105) and the stop magnetic head (108) are arranged as heteropolar attraction.

5. The electrographic imaging plate roller with a clamping device according to claim 1, characterized in that, The piston rod of the cylinder (109) extends into the adjusting groove (110), and the end of the piston rod of the cylinder (109) is fixedly connected with the front surface of the connecting sliding block (111).

6. The electrographic imaging plate roller with a clamping device according to claim 1, characterized in that, The back surface of the roller body (101) is attached to the front surface of the positioning sleeve ring (204).

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