Belt cutting guide trolley facilitating feeding

Abstract

The utility model belongs to the tire half part rubber material technical field, concretely relates to the belt layer cutting guide open trolley convenient to loading, including the frame, the bottom of frame is equipped with the wheel shaft through the bearing, the axle body of wheel shaft is fixedly connected with the directional trundle, the bottom of frame is equipped with the universal trundle, the upper end of frame is equipped with STW safety chuck and STO safety chuck through the bolt, the utility model discloses setting up the fixed frame on the frame, then setting up big magnet and small magnet and guide open roll etc. component on the fixed frame, among them, the rubber material of steel wire is installed on the big magnet, small magnet of fixed frame and is adsorbed, then is transported to cutting equipment after guide open roll, like this, utilize strong magnet adsorption steel pressure rubber material, quick and convenient, the waste situation that the head of material does not exist folding deformation causes, and after cancelling the adhesive tape, can effectively avoid the adhesive tape to bring into the tire forming process, causes the problem of unqualified product.

Description

Technical Field

[0001] This utility model relates to the field of tire semi-component rubber material technology, specifically to a belt layer cutting and guiding trolley for easy material loading. Background Technology

[0002] Tire cord fabric needs to be cut using a cutting machine during processing. Currently, the commonly known tire cord fabric cutting machine uses a guide carriage when changing material rolls.

[0003] A search revealed that utility model patent CN218841203U discloses a cutting machine guide carriage device. The carriage frame is equipped with a large roll mounting seat, multiple guide rollers, and a clamping device. Two symmetrically arranged large roll mounting seats are rotatably mounted at the feed inlet of the carriage frame to fix the large roll. After the large roll is installed, the curtain fabric passes through the second guide roller and the first guide roller in sequence to guide the fabric curtain. The clamping device includes a first clamping plate and a second clamping plate. The opening and closing movement of the first clamping plate and the second clamping plate is controlled by an opening and closing drive device to bring the clamping plate closer or further apart. The clamping device clamps the fabric curtain fed out from the first guide roller.

[0004] Currently, all known cutting and guiding trolleys are manually propelled. This is because they require a roll of rubber containing steel wire to be placed on them during operation. Since the rubber is heavy, manually propelling the trolley is strenuous, typically requiring two people to work together. This results in high labor intensity for employees and low material change efficiency. Therefore, improvements are needed. Utility Model Content

[0005] The purpose of this invention is to provide a belt layer cutting and guiding trolley that facilitates material loading, thus solving the problem of low material changing efficiency of the cutting and guiding trolley.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a belt layer cutting and guiding trolley for easy loading, comprising a frame, an axle mounted on the bottom of the frame via bearings, a fixed caster fixedly connected to the axle body, swivel casters mounted on the bottom of the frame, STW safety chuck and STO safety chuck bolted to the upper end of the frame, a reel being engaged between the STW and STO safety chucks, an indexing plate mounted between each of the STW and STO safety chucks, and a connecting seat mounted on the upper end of the frame. An electric motor is fixedly mounted on the frame. A drive disc is mounted on the output shaft of the electric motor, and a square steel bar is clamped onto the drive disc. A powertrain is located at the bottom of the frame. A driven sprocket is mounted on the output shaft of the powertrain, and a chain meshes with the driven sprocket. A battery pack is located at the bottom of the frame and is electrically connected to the powertrain. A push handle is welded onto the frame, and a handle controller is mounted on the push handle and is electrically connected to the powertrain. A crossbeam is welded to the side of the frame, and a stripping plate is mounted on the crossbeam. A guide roller is located below the stripping plate.

[0007] Preferably, a locking block is installed at the upper end of the frame and on the side of the STW safety chuck and the STO safety chuck. The locking block cooperates with the indexing plate to position the spools installed on the STW safety chuck and the STO safety chuck.

[0008] Preferably, wheel seats are bolted to the side of the frame, and guide wheels are mounted on the wheel seats. The guide wheels and wheel seats are used for positioning within the trolley's propulsion drive system.

[0009] Preferably, a fixing frame is fixedly connected to the vertical part of the frame, a guide roller is installed at the bottom of the fixing frame, and a large magnet and a small magnet are fixedly connected to the fixing frame, with a gap between the large magnet and the small magnet. The rubber material with steel wire is attracted by the large magnet and the small magnet installed on the fixing frame, and then conveyed to the cutting equipment after passing through the guide roller.

[0010] Preferably, the crossbeam has a slot inside, and a locking block is fixedly connected to the bottom of the peeling plate. The locking block engages with the slot, and a locking pin is slidably connected inside the horizontal part of the locking block. The locking pin engages with the crossbeam, and a spring is provided inside the horizontal part of the locking block. One end of the spring is fixedly connected to the locking pin, and the other end of the spring is fixedly connected to the inner surface of the locking block. A magnetic block is fixedly connected to the inner wall of the slot, and the magnetic block attracts the locking block. The slot, locking block, locking pin, spring, and magnetic block facilitate the quick installation and removal of the peeling plate from the crossbeam of the vehicle frame.

[0011] Preferably, the bottom of the card block is provided with a ball bearing, which is slidably connected to the inner surface of the card slot. The ball bearing reduces the relative friction between the card block and the card slot.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This invention involves setting a fixed frame on the vehicle frame, and then installing large and small magnets, as well as guide rollers and other components on the fixed frame. The rubber material with steel wire is attracted by the large and small magnets installed on the fixed frame, and then conveyed to the cutting equipment through the guide rollers. In this way, the strong magnets attract the steel-pressed rubber material, which is quick and convenient. There is no waste caused by the material head being bent or deformed. Furthermore, by eliminating the need for the tape, the problem of tape being brought into the tire forming process and causing defective products can be effectively avoided. Attached Figure Description

[0014] Figure 1 The overall three-dimensional structure of this utility model Figure 1 ;

[0015] Figure 2 The overall three-dimensional structure of this utility model Figure 2 ;

[0016] Figure 3 For the present utility model Figure 1 The front view;

[0017] Figure 4 For the present utility model Figure 1 A partial structural sectional view;

[0018] Figure 5 For the present utility model Figure 4 Enlarged view of the structure at point A.

[0019] In the diagram: 1. Frame; 2. Axle; 3. Fixed caster; 4. Indexing plate; 5. Locking block; 6. Square steel; 7. Drive plate; 8. Stripping plate; 9. Guide wheel; 10. Wheel seat; 11. Fixing frame; 12. Driven sprocket; 13. Chain; 14. Universal caster; 15. STW safety chuck; 16. STO safety chuck; 17. Motor; 18. Connecting seat; 19. Large magnet; 20. Small magnet; 21. Guide roller; 22. Powertrain; 23. Battery pack; 24. Guide roller; 25. Handle controller; 101. Crossbeam; 102. Slot; 103. Locking block; 104. Ball bearing; 105. Locking pin; 106. Spring; 107. Magnetic block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 The trolley for cutting and guiding the belt layer, which facilitates material loading, includes a frame 1. A wheel axle 2 is mounted on the bottom of the frame 1 via bearings. A directional caster 3 is fixedly connected to the axle of the wheel axle 2. A swivel caster 14 is mounted on the bottom of the frame 1. An STW safety chuck 15 and an STO safety chuck 16 are bolted to the upper end of the frame 1. A reel is connected between the STW and STO safety chucks 15 and 16. An indexing plate 4 is installed between both the STW and STO safety chucks 15 and 16. A connecting seat 18 is mounted on the upper end of the frame 1, and a motor 17 is fixedly mounted on the connecting seat 18. A drive disc 7 is mounted on the output shaft of frame 17, and a square steel 6 is snapped onto the drive disc 7. A powertrain 22 is located at the bottom of frame 1. A driven sprocket 12 is mounted on the output shaft of powertrain 22, and a chain 13 is engaged with the driven sprocket 12. A battery pack 23 is located at the bottom of frame 1 and is electrically connected to powertrain 22. A push handle is welded onto frame 1, and a handle controller 25 is mounted on the push handle. The handle controller 25 is electrically connected to powertrain 22. A crossbeam 101 is welded to the side of frame 1, and a stripping plate 8 is mounted on the crossbeam 101. A guide roller 24 is located below the stripping plate 8.

[0022] Please see Figure 1-4 Locking blocks 5 are installed on the upper end of the frame 1, beside the STW safety chuck 15 and STO safety chuck 16. The locking blocks 5 cooperate with the indexing plate 4 to position the spools mounted on the 15STW and 16STO safety chucks. Wheel seats 10 are bolted to the side of the frame 1, and guide wheels 9 are mounted on the wheel seats 10. The guide wheels 9 and wheel seats 10 are used for positioning within the trolley's propulsion guide drive. A fixed frame 11 is fixedly connected to the vertical part of the frame 1. A guide roller 21 is installed at the bottom of the fixed frame 11. A large magnet 19 and a small magnet 20 are fixedly connected to the fixed frame 11, with a gap between them. The rubber material with steel wire is attracted by the large magnet 19 and small magnet 20 mounted on the fixed frame 11, and then conveyed to the cutting equipment via the guide roller 21.

[0023] Please see Figure 3-5The crossbeam 101 has a slot 102 inside. A locking block 103 is fixedly connected to the bottom of the stripping plate 8, engaging with the slot 102. A locking pin 105 is slidably connected inside the horizontal part of the locking block 103, engaging with the crossbeam 101. A spring 106 is installed inside the horizontal part of the locking block 103, with one end fixedly connected to the locking pin 105 and the other end fixedly connected to the inner surface of the locking block 103. A magnet 107 is fixedly connected to the inner wall of the slot 102, attracting the locking block 103. The slot 102, locking block 103, locking pin 105, spring 106, and magnet 107 facilitate quick mounting and dismounting of the stripping plate 8 on the crossbeam 101 of the frame 1. A ball bearing 104 is installed at the bottom of the locking block 103, slidably connected to the inner surface of the slot 102. By setting the ball bearing 104, the relative friction between the card block 103 and the card slot 102 can be reduced.

[0024] The specific implementation process of this utility model is as follows: the directional caster 3, the axle 2 and the universal caster 14 are installed at the bottom of the frame 1. The indexing plate 4 cooperates with the locking block 5 to position the rollers installed on the STW safety chuck 15 and the STO safety chuck 16. The square steel 6 and the drive plate 7 are connected to the power unit on the guide device to roll up the pad cloth. The pad cloth is separated from the rubber material by the peeling plate 8. During the rubber material conveying process, the rubber material with steel wire is attracted by the large magnet 19 and the small magnet 20 installed on the fixed frame 11. Then it is conveyed to the cutting device through the guide roller 21. The guide wheel 9 and the wheel seat 10 are used for positioning the trolley in the guide drive. In addition, the power assembly 22 and the battery pack 23 are controlled. The driven sprocket 12 and the chain 13 are combined with the sprocket on the axle 2 to form a complete drive system. The forward and reverse gears on the handle controller 25 control the trolley to move forward and backward.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A trolley for easy loading of belt layer cutting and guiding, including a frame (1), characterized in that: The bottom of the frame (1) is fitted with an axle (2) via bearings. A directional caster (3) is fixedly connected to the axle of the axle (2). A universal caster (14) is fitted to the bottom of the frame (1). An STW safety chuck (15) and an STO safety chuck (16) are bolted to the upper end of the frame (1). A spool is connected between the STW safety chuck (15) and the STO safety chuck (16). An indexing plate (4) is installed between the STW safety chuck (15) and the STO safety chuck (16). A connecting seat (18) is fitted to the upper end of the frame (1). A motor (17) is fixedly mounted on the connecting seat (18). A drive disc (7) is mounted on the output shaft of the motor (17). A square steel bar (6) is snapped onto the drive disc (7). A power assembly (22) is provided at the bottom of the frame (1). A driven sprocket (12) is installed on the output shaft of the power assembly (22). A chain (13) is meshed on the driven sprocket (12). A battery pack (23) is provided at the bottom of the frame (1) and is electrically connected to the power assembly (22). A push handle is welded onto the frame (1). A handle controller (25) is installed on the push handle and is electrically connected to the power assembly (22). A crossbeam (101) is welded onto the side of the frame (1). A stripping plate (8) is installed on the crossbeam (101). A guide roller (24) is provided below the stripping plate (8).

2. The belt layer cutting and guiding trolley for easy feeding as described in claim 1, characterized in that: Locking blocks (5) are installed at the upper end of the frame (1) and on the side of the STW safety chuck (15) and the STO safety chuck (16).

3. The belt layer cutting and guiding trolley for easy feeding as described in claim 1, characterized in that: The side of the frame (1) is bolted with a wheel seat (10), and a guide wheel (9) is mounted on the wheel seat (10).

4. The belt layer cutting and guiding trolley for easy feeding as described in claim 1, characterized in that: The vertical part of the frame (1) is fixedly connected to a fixing frame (11), and a guide roller (21) is installed at the bottom of the fixing frame (11). A large magnet (19) and a small magnet (20) are fixedly connected on the fixing frame (11), and a gap is left between the large magnet (19) and the small magnet (20).

5. The belt layer cutting and guiding trolley for easy feeding according to claim 1, characterized in that: The crossbeam (101) has a slot (102) inside. The bottom of the peeling plate (8) is fixedly connected to a block (103). The block (103) engages with the slot (102). The horizontal part of the block (103) is slidably connected to a pin (105). The pin (105) engages with the crossbeam (101). The horizontal part of the block (103) is provided with a spring (106). One end of the spring (106) is fixedly connected to the pin (105). The other end of the spring (106) is fixedly connected to the inner surface of the block (103). The inner wall of the slot (102) is fixedly connected to a magnet (107). The magnet (107) attracts the block (103).

6. The belt layer cutting and guiding trolley for easy feeding according to claim 5, characterized in that: The bottom of the card block (103) is provided with a ball (104), and the ball (104) is slidably connected to the inner surface of the card slot (102).

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