Coating machine capable of rapidly threading belt

Abstract

The coating machine comprises a machine body, a plurality of passing rollers are installed on the machine body, rotating rods are arranged at the two ends of each passing roller in the length direction, the rotating rods are rotationally connected to the machine body, the rotating rods are connected with base guide wheels in a sleeving mode, the base guide wheels on the same side are jointly connected with a chain belt in a sleeving mode, and the chain belt is connected with the machine body in a sleeving mode. A groove for clamping a chain belt is formed in the base guide wheel along the side wall of the outer circle of the base guide wheel; a clamping assembly used for clamping a base material is arranged between the two chain belts. The machine body is provided with a driving assembly used for driving the chain belt to move, the driving assembly drives the chain belt to move, the chain drives the clamping assembly to clamp the base material to move, and then the base material is wound on the passing roller. The winding device has the advantage that the base material can be conveniently and rapidly wound on the passing roller.

Description

Technical Field

[0001] The present application relates to the field of coating equipment, and in particular to a coating machine capable of fast threading. Background Art

[0002] At present, in the coating industry, before the coating operation, the coating substrate needs to be wound onto the roller. In the prior art, the coating substrate is threaded manually. However, due to the large number of rollers in the coating equipment, manual threading is prone to miss the rollers and the wrong rollers, resulting in low efficiency. Secondly, manual threading is prone to cause the substrate to rupture and wrinkle, making threading difficult. Therefore, there is an urgent need for a coating machine that can quickly thread the substrate. Utility Model Content

[0003] In order to solve the above-mentioned problems in the background technology, the present application provides a coating machine capable of fast threading.

[0004] The present application provides a coating machine capable of fast threading, which adopts the following technical solution:

[0005] A coating machine capable of fast belt threading comprises a machine body, on which a plurality of rollers are mounted, and rotating rods are provided at both ends of each roller in the length direction, the rotating rods are rotatably connected to the machine body, a base guide wheel is sleeved on the rotating rod, and a chain belt is commonly sleeved on the base guide wheels on the same side, and a groove for the chain belt to be inserted is provided on the base guide wheel along its outer circular side wall; a clamping assembly for clamping a substrate is provided between two of the chain belts; a driving assembly for driving the chain belt to move is installed on the machine body, the driving assembly drives the chain belt to move, and the chain drives the clamping assembly to clamp the substrate to move, thereby winding the substrate onto the roller.

[0006] By adopting the above technical scheme, the substrate is clamped by the clamping assembly, the driving assembly drives the base guide wheel to rotate, the base guide wheel drives the chain belt to move, the chain belt drives the clamping assembly to move, and the clamping assembly drives the clamping to move, so that the substrate is wound onto the roller. In this way, the difficulty of threading is reduced, the efficiency is high, and the problem of threading the belt through the wrong roller is avoided. Secondly, the substrate is prevented from wrinkling and breaking during the threading process.

[0007] Preferably, the clamping assembly includes a crossbeam, support rods and clamping plates arranged at both ends of the crossbeam in the length direction, and the two support rods are fixedly connected to two chain belts respectively; there are at least two clamping plates installed on the crossbeam for clamping the substrate.

[0008] Preferably, the clamp includes a base, a fixed plate and a support column, the support column is fixed on the base, the base is installed on the crossbeam, the fixed plate is movably sleeved on the support column, and a nut is threadedly connected on the support column, so that the fixed plate abuts against the base through the nut, so that the end of the substrate is clamped between the fixed plate and the base.

[0009] Preferably, the base is slidably arranged on the cross beam, and a bolt for tightening against the cross beam is threadedly arranged on the base.

[0010] Preferably, the driving assembly includes a fixed seat, a driving wheel and a driven wheel, the fixed seat is mounted on the machine body, the driving wheel is rotatably mounted on the fixed seat, the driven wheel is connected to one of the rotating rods via a coupling, and the driven wheel is driven to rotate by rotating the driving wheel.

[0011] Preferably, rubber rings are provided on the outer circumferential side walls of the driving wheel and the driven wheel, and the two rubber rings abut against each other.

[0012] Preferably, a controller for rotating the driving wheel is provided on the driving wheel, and the controller comprises a connecting block and a control rod, the connecting block is fixed on the driving wheel, and the control rod is fixedly connected to the connecting block.

[0013] Preferably, the fixing seat is slidably mounted on the machine body, a sliding groove for the fixing seat to slide is provided on the machine body, and a cylinder for pushing the fixing seat to slide along the length direction of the sliding groove is provided in the sliding groove.

[0014] In summary, the present application includes at least one of the following beneficial technical effects: In the present application, the substrate is clamped by the clamping assembly, the driving assembly drives the base guide wheel to rotate, the base guide wheel drives the chain belt to move, the chain belt drives the clamping assembly to move, and the clamping assembly drives the clamping movement, thereby winding the substrate onto the roller. In this way, the difficulty of threading is reduced and the efficiency is high, which avoids threading through the wrong roller. Secondly, it prevents the substrate from wrinkling and breaking during the threading process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a coating machine capable of rapid tape threading in an embodiment of the present application.

[0016] Figure 2 It is a disassembly diagram used to illustrate the structure of the drive assembly in the embodiment of the present application.

[0017] Figure 3 It is a disassembly schematic diagram used to illustrate the structure of the clamping assembly in the embodiment of the present application.

[0018] Explanation of the reference numerals: 1. Machine body; 11. Slide groove; 2. Roller; 3. Rotating rod; 4. Base guide wheel; 41. Groove; 5. Chain belt; 6. Driving assembly; 61. Fixed seat; 62. Driving wheel; 63. Driven wheel; 64. Rubber ring; 7. Controller; 71. Connecting block; 72. Control rod; 8. Cylinder; 9. Clamping assembly; 91. Crossbeam; 92. Support rod; 93. Clamp; 931. Base; 9311. Bolt; 932. Fixed plate; 933. Support column; 9331. Nut. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3 This application is described in further detail.

[0020] The present application embodiment discloses a coating machine capable of fast threading. Figure 1 The coating machine capable of fast tape threading comprises a machine body 1, on which a plurality of rollers 2 are rotatably mounted, and rotating rods 3 are coaxially arranged at both ends of each roller 2 in the length direction, and the rotating rod 3 is rotatably connected to the machine body 1 through bearings, and a base guide wheel 4 is sleeved on the rotating rod 3, and a chain belt 5 is commonly sleeved on the base guide wheel 4 on the same side, and a groove 41 for the chain belt 5 to be inserted is provided on the base guide wheel 4 along its outer circular side wall; a clamping assembly 9 for clamping a substrate is arranged between the two chain belts 5; a driving assembly 6 for driving the chain belt 5 to move is installed on the machine body 1, and the driving assembly 6 drives the chain belt 5 to move, and the chain drives the clamping assembly 9 to clamp the substrate and move, and then the substrate is wound onto the roller 2, thereby completing the tape threading operation.

[0021] Reference Figure 1 and Figure 2 The driving assembly 6 includes a fixed seat 61, a driving wheel 62 and a driven wheel 63. The fixed seat 61 is mounted on the machine body 1. The driving wheel 62 is rotatably mounted on the fixed seat 61 through a bearing. The driven wheel 63 is connected to one of the rotating rods 3 through a coupling. Rubber rings 64 are provided on the outer circumferential side walls of the driving wheel 62 and the driven wheel 63. The two rubber rings 64 abut against each other. A controller 7 for rotating the driving wheel 62 is provided on the driving wheel 62. The controller 7 includes a connecting block 71 and a control rod 72. The connecting block 71 is fixed on the driving wheel 62. The control rod 72 is fixedly connected to the connecting block 71. By rotating the control rod 72, the connecting block 71 is driven to rotate, the connecting block 71 drives the driving wheel 62 to rotate, the driving wheel 62 drives the driven wheel 63 to rotate, the driven wheel 63 drives the rotating rod 3 connected thereto to rotate, the rotating rod 3 drives the base guide wheel 4 to rotate, and thus drives the chain belt 5 to rotate. The fixed seat 61 is slidably installed on the body 1, and a slide groove 11 is provided on the body 1 for the fixed seat 61 to slide. A cylinder 8 is provided in the slide groove 11 for pushing the fixed seat 61 to slide along the length direction of the slide groove 11. After the belt is threaded, the fixed seat 61 is driven to move by the cylinder 8, so that the driving wheel 62 is separated from the driven wheel 63, so as to avoid the driven wheel 63 driving the driving wheel 62 to rotate during the subsequent coating operation.

[0022] Reference Figure 1 and Figure 3The clamping assembly 9 includes a crossbeam 91, support rods 92 and clamping plates 93 arranged at both ends of the crossbeam 91 in the length direction. The two support rods 92 are respectively fixedly connected to the two chain belts 5; there are at least two clamping plates 93, which are installed on the crossbeam 91 and are used to clamp the substrate. The clamping plate 93 includes a base 931, a fixing plate 932 and a supporting column 933. The supporting column 933 is fixed on the base 931, which is installed on the crossbeam 91. The fixing plate 932 is movably sleeved on the supporting column 933. The supporting column 933 is threadedly connected with a nut 9331. The fixing plate 932 is abutted against the base 931 through the nut 9331, so that the end of the substrate is clamped between the fixing plate 932 and the base 931. The base 931 is slidably arranged on the crossbeam 91, and a bolt 9311 for abutting against the crossbeam 91 is threadedly arranged on the base 931.

[0023] The implementation principle of a coating machine capable of fast tape threading in the embodiment of the present application is as follows: when tape threading is required, the positions of the two clamping plates 93 are adjusted according to the width of the substrate. After the adjustment is completed, the base 931 is fixed by the bolt 9311; then the substrate is clamped by the fixing plate 932 and the base 931; then the cylinder 8 is started, and the cylinder 8 pushes the fixing seat 61 to move, so that the driving wheel 62 is pressed against the driven wheel 63, and the control rod 72 is manually rotated, the control rod 72 drives the connecting block 71 to rotate, the connecting block 71 drives the driving wheel 62 to rotate, the driving wheel 62 drives the driven wheel 63 to rotate, the driven wheel 63 drives the rotating rod 3 connected thereto to rotate, the rotating rod 3 drives the base guide wheel 4 to rotate, thereby driving the chain belt 5 to rotate, the chain belt 5 drives the crossbeam 91 to move, the crossbeam 91 drives the clamping plate 93 to move, and the clamping plate 93 drives the substrate to move, so that the substrate passes through each roller 2, and the belt substrate is pulled from the unwinding end to the winding end to complete the tape threading. The cylinder 8 is started, and the cylinder 8 drives the fixing seat 61 to move, so that the driving wheel 62 is separated from the driven wheel 63 .

[0024] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A coating machine capable of fast threading, comprising a machine body (1), on which a plurality of rollers (2) are mounted, each of which is provided with a rotating rod (3) at both ends in the length direction, and the rotating rod (3) is rotatably connected to the machine body (1), characterized in that: The rotating rod (3) is sleeved with a base guide wheel (4), and the base guide wheel (4) on the same side is sleeved with a chain belt (5), and a groove (41) for the chain belt (5) to be inserted is provided along the outer circular side wall of the base guide wheel (4); a clamping assembly (9) for clamping the substrate is arranged between the two chain belts (5); a driving assembly (6) for driving the chain belt (5) to move is installed on the machine body (1), the driving assembly (6) drives the chain belt (5) to move, and the chain drives the clamping assembly (9) to clamp the substrate to move, thereby winding the substrate onto the roller (2).

2. A coating machine capable of rapid threading according to claim 1, characterized in that: The clamping assembly (9) comprises a crossbeam (91), support rods (92) and clamping plates (93) arranged at both ends of the crossbeam (91) in the length direction, wherein the two support rods (92) are respectively fixedly connected to two chain belts (5); and there are at least two clamping plates (93) installed on the crossbeam (91) for clamping the substrate.

3. A coating machine capable of rapid threading according to claim 2, characterized in that: The clamping plate (93) comprises a base (931), a fixing plate (932) and a supporting column (933); the supporting column (933) is fixed on the base (931); the base (931) is mounted on the crossbeam (91); the fixing plate (932) is movably sleeved on the supporting column (933); a nut (9331) is threadedly connected on the supporting column (933); the fixing plate (932) is abutted against the base (931) by the nut (9331), so that the end of the substrate is clamped between the fixing plate (932) and the base (931).

4. A coating machine capable of rapid threading according to claim 3, characterized in that: The base (931) is slidably arranged on the crossbeam (91), and a bolt (9311) for tightening against the crossbeam (91) is threadedly arranged on the base (931).

5. The coating machine capable of rapid threading according to claim 1, characterized in that: The driving assembly (6) comprises a fixed seat (61), a driving wheel (62) and a driven wheel (63); the fixed seat (61) is mounted on the machine body (1); the driving wheel (62) is rotatably mounted on the fixed seat (61); the driven wheel (63) is connected to one of the rotating rods (3) via a coupling; and the driven wheel (63) is driven to rotate by rotating the driving wheel (62).

6. A coating machine capable of rapid threading according to claim 5, characterized in that: Rubber rings (64) are provided on the outer circumferential side walls of the driving wheel (62) and the driven wheel (63), and the two rubber rings (64) are in contact with each other.

7. A coating machine capable of rapid threading according to claim 5, characterized in that: The driving wheel (62) is provided with a controller (7) for rotating the driving wheel (62), the controller (7) comprising a connecting block (71) and a control rod (72), the connecting block (71) being fixed on the driving wheel (62), and the control rod (72) being fixedly connected to the connecting block (71).

8. A coating machine capable of rapid threading according to claim 5, characterized in that: The fixed seat (61) is slidably mounted on the machine body (1), and a slide groove (11) is provided on the machine body (1) for the fixed seat (61) to slide. A cylinder (8) is provided in the slide groove (11) for pushing the fixed seat (61) to slide along the length direction of the slide groove (11).

Images