Membrane material threading device on conveying roller machine

Abstract

The utility model discloses a membrane material threading device on a conveying roller machine, which comprises a rack of a horizontal roller conveyor, and two rows of symmetrically arranged guide rails are respectively arranged on the rack close to two sides of the rack. The guide rail bypasses a plurality of rollers on the horizontal roller conveyor up and down in a wavy shape in the length direction of the horizontal roller conveyor, sliding blocks are arranged on the guide rail in a sliding mode, a connecting rod is fixedly connected between the two sliding blocks, and two clamps are arranged at the positions, close to the two ends, of the connecting rod respectively. A traction cable is arranged on the guide rails in the path direction of the guide rails, the traction cables are fixedly connected with the sliding blocks, the two traction cables are driven by a synchronous driving mechanism to synchronously slide on the two guide rails, the starting end of a membrane material is fixed to the connecting rod through a clamp, and then the connecting rod is pulled by the traction cables to rotate around the guide rails. And therefore, the membrane material passes through the plurality of rollers, and the device is simple, convenient and time-saving and labor-saving.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of membrane material threading, and particularly relates to a membrane material threading device on a conveying roller machine. BACKGROUND

[0002] In the production process of materials such as adhesive film, film and the like, the materials are conveyed through a horizontal roller conveyor, which has a plurality of conveying rollers. The materials need to be threaded through the conveying rollers one by one. Therefore, at the starting end of the materials, the starting end of the materials needs to be threaded through the conveying rollers according to a path by manual operation. However, since the materials are usually wide, two persons need to hold the two sides of the materials to thread the materials, which is time-consuming and laborious. SUMMARY

[0003] To solve the above problems in the prior art, the utility model provides a membrane material threading device on a conveying roller machine.

[0004] To achieve the above technical effects, the utility model adopts the following scheme:

[0005] A membrane material threading device on a conveying roller machine, comprising a rack of a horizontal roller conveyor, two rows of symmetrical guide rails are arranged on the rack and close to the two sides of the rack respectively, the guide rails pass through a plurality of rollers on the horizontal roller conveyor in a wave shape one above another along the length direction of the horizontal roller conveyor, a sliding block is slidably arranged on the guide rail, a connecting rod is fixedly connected between the two sliding blocks, two clamps are arranged on the connecting rod and close to the two ends of the connecting rod respectively, a traction cable is arranged on the guide rail along the path direction of the guide rail, the traction cable is fixedly connected with the sliding block, and the two traction cables are driven to slide on the two guide rails synchronously through a synchronous driving mechanism.

[0006] In the preferred technical scheme, a horizontal "T"-shaped sliding groove is formed in the inner side of the guide rail, the "T"-shaped sliding groove is matched with the sliding block, the sliding block slides in the "T"-shaped sliding groove, the traction cable is a chain, an inner hole is arranged along the guide rail in the guide rail, the inner hole is matched with the chain, the chain slides in the inner hole, the inner hole is communicated with the "T"-shaped sliding groove through a slit, a connecting rod is arranged in the slit, the two ends of the connecting rod are fixedly connected with the chain and the sliding block respectively, a sprocket is rotatably arranged below each end of the guide rail and rotatably arranged on the rack, one of the sprockets is driven to rotate, the sprockets below the two guide rails are driven to rotate through a synchronous mechanism, and the chain is connected after passing through the two sprockets.

[0007] Preferably, the synchronous mechanism comprises a transmission rod, the transmission rod is rotatably installed on a rack, two chain wheels driven to rotate below two guide rails are fixedly installed at two ends of the transmission rod respectively, a synchronous wheel is arranged on the transmission rod, a motor is further installed on the rack, a driving wheel is arranged at an output end of the motor, and the synchronous wheel and the driving wheel are connected through a synchronous belt.

[0008] Preferably, the sliding block is circular.

[0009] Preferably, a plastic shell half-covering the chain is fixed on the inner wall of the inner hole, and the chain is in sliding connection with the plastic shell.

[0010] Compared with the prior art, the beneficial effects are:

[0011] The utility model discloses simple structure, convenient to use, the starting end of film material is fixed on connecting rod through the clamp, then connecting rod is pulled down under the traction of the cable, and the cable moves through a plurality of roller along the guide rail, thereby the film material is passed through a plurality of roller, and it is simple and convenient, time-saving and labor-saving. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is part structure front view schematic diagram of the utility model;

[0013] Figure 2 It is part structure side view schematic diagram of the utility model;

[0014] Figure 3 It is the cross section schematic diagram of guide rail in the utility model.

[0015] Reference signs: 1, rack;2, guide slide rail;3, chain wheel;4, chain;5, transmission rod;6, synchronous wheel;7, driving wheel;8, motor;9, T-shaped slide groove;10, sliding block;11, inner hole;12, plastic shell;13, chain;14, connecting rod;15, connecting rod;16, clamp;17, roller. DETAILED DESCRIPTION

[0016] The technical solutions 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, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0017] The application discloses a film material threading device on a conveying roller machine, which comprises a rack 1 of a horizontal roller conveying machine, two rows of symmetrical guide rails are arranged on the rack 1 respectively close to two sides of the rack 1, the guide rails are arranged in a wave shape one above another along the length direction of the horizontal roller conveying machine and pass through a plurality of rollers on the horizontal roller conveying machine, a sliding block 10 is arranged on the guide rail, a connecting rod 15 is fixedly connected between the two sliding blocks 10, two clamps 16 are arranged on the connecting rod 15 respectively close to two ends of the connecting rod 15, the clamp 16 is prior art and is used for clamping the starting end of the film material, a traction cable is arranged on the guide rail along the path direction of the guide rail, the traction cable is fixedly connected with the sliding block 10, and the two traction cables are driven to slide on the two guide rails synchronously through a synchronous driving mechanism.

[0018] The starting end of the film material is fixed on the connecting rod 15 through the clamp 16, then the connecting rod 15 moves along the guide rail under the pulling of the traction cable and passes through the plurality of rollers, so that the film material passes through the plurality of rollers, and the operation is simple, convenient, time-saving and labor-saving.

[0019] In the preferred technical scheme, the inner side of the guide rail is provided with a transverse T-shaped sliding groove 9, the T-shaped sliding groove 9 is matched with the sliding block 10, the sliding block 10 is embedded in the T-shaped sliding groove 9 and slides in the T-shaped sliding groove 9, the traction cable is a chain 13, the guide rail is provided with an inner hole 11 arranged along the guide rail, the inner hole 11 is matched with the chain 13, the chain 13 is arranged in the inner hole 11 and slides in the inner hole 11, the inner hole 11 is communicated with the T-shaped sliding groove 9 through a gap, a connecting rod 14 is arranged in the gap, the two ends of the connecting rod 14 are fixedly connected with the chain 13 and the sliding block 10 respectively, and one chain wheel 3 is rotatably arranged below each end of the guide rail and on the rack 1, one chain wheel 3 is driven to rotate, and the chain wheels 3 driven to rotate below the two guide rails are driven to rotate through a synchronous mechanism, and the chain 13 is connected after winding around the two chain wheels 3.

[0020] The chain 13 is driven to rotate by the chain wheel 3, so that the sliding block 10 is driven to move along the guide rail 2.

[0021] In the preferred technical scheme, the synchronous mechanism comprises a transmission rod 5, the transmission rod 5 is rotatably arranged on the rack 1, the two chain wheels 3 driven to rotate below the two guide rails are fixedly arranged at the two ends of the transmission rod 5 respectively, a synchronous wheel 6 is arranged on the transmission rod 5, a motor 8 is further arranged on the rack 1, a driving wheel 7 is arranged at the output end of the motor 8, and the synchronous wheel 6 and the driving wheel 7 are connected through a synchronous belt transmission.

[0022] In the preferred technical scheme, the sliding block 10 is circular.

[0023] Preferably, a plastic shell 12 is fixed on the inner wall of the inner hole 11 and partially covers the chain 13, and the chain 13 is in sliding connection with the plastic shell 12.

[0024] The plastic shell 12 reduces the noise generated by the friction of the chain 13 during transmission.

[0025] In the description of the present application, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the present application is used, or the orientation or positional relationship commonly understood by those skilled in the art, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0026] In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0027] Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

Claims

1. A film threading device on a conveyor roll machine, characterized by, The utility model provides a kind of horizontal roller conveyor frame (1), two rows of symmetrical guide tracks are respectively arranged on the frame (1) close to both sides of frame (1), the guide track is in wave shape around several rollers on horizontal roller conveyor along the length direction of horizontal roller conveyor, sliding block (10) is arranged on the guide track, two sliding blocks (10) are fixedly connected with connecting rod (15), two clamps (16) are respectively arranged on the connecting rod (15) close to both ends, a traction cable is arranged along the path direction of guide track on the guide track, the traction cable is fixedly connected with sliding block (10), and two traction cables are driven to slide on two guide tracks synchronously by synchronous driving mechanism.

2. The film threading device on a conveyor roller machine according to claim 1, wherein, The inner side of the guide track is provided with a transverse "T"-shaped sliding groove (9), which is matched with the sliding block (10). The sliding block (10) is embedded in the "T"-shaped sliding groove (9) and slides. The traction cable is a chain (13). The guide track is provided with an inner hole (11) arranged along the guide track. The inner hole (11) is matched with the chain (13). The chain (13) is arranged in the inner hole (11) and slides. The inner hole (11) is communicated with the "T"-shaped sliding groove (9) through a slit. The slit is provided with a connecting rod (14). The two ends of the connecting rod (14) are fixedly connected with the chain (13) and the sliding block (10), respectively. The lower part of the two ends of the guide track is provided with a sprocket (3) rotatably installed on the frame (1). One of the sprockets (3) is driven to rotate, and the sprockets (3) driven to rotate below the two guide tracks are driven to rotate by a synchronous mechanism. The part of the chain (13) extending out of the two ends of the guide track is connected in a loop after passing through the two sprockets (3).

3. The film threading device on a conveyor roller machine according to claim 2, wherein, The synchronous mechanism includes a transmission rod (5) rotatably installed on the frame (1). The two sprockets (3) driven to rotate below the two guide tracks are fixedly installed at the two ends of the transmission rod (5), respectively. The transmission rod (5) is provided with a synchronous wheel (6). The frame (1) is also provided with a motor (8). The output end of the motor (8) is provided with a driving wheel (7). The synchronous wheel (6) and the driving wheel (7) are connected by a synchronous belt.

4. The film threading device on a conveyor roller machine according to claim 1, wherein, The sliding block (10) is circular.

5. The film threading device on a conveyor roller machine of claim 2, wherein, A plastic shell (12) partially covering the chain (13) is fixedly arranged on the inner wall of the inner hole (11). The chain (13) is slidingly connected with the plastic shell (12).

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