Toothed guide bar fixing device of conveying belt

Abstract

The utility model relates to the technical field of conveyor belt processing, and discloses a toothed guide bar fixing device of a conveyor belt, which comprises a support frame, a fixing column arranged at the top end of the support frame, connecting columns slidably connected in the fixing column, a support table arranged at one ends of the two connecting columns, and two support frames arranged on one side of the support table, a guide rod is arranged in the supporting frame, the surface of the guide rod is slidably connected with a plurality of evenly-spaced connecting sleeves, clamping plates are arranged at the bottom ends of the connecting sleeves, and connecting rods are arranged at the top ends of the connecting sleeves located on one side. The telescopic end of a first electric telescopic rod is used for driving a connecting rod and a plurality of clamping plates to move synchronously, so that a plurality of toothed guide bars can be clamped at a time, meanwhile, the positions of a connecting column, a supporting table and a supporting frame can be adjusted by controlling the length of an electric air cylinder, and the clamped toothed guide bars can be adjusted in the left-right direction; the machining precision is guaranteed, and operation is more flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyor belt processing, in particular to a fixing device for toothed guide bars of a conveyor belt. Background Technique

[0002] In modern industrial production, as the core equipment for material transmission, the performance and stability of the conveyor belt are directly related to the efficiency of the production line and the quality of products. The toothed guide bars on the conveyor belt, as the key components for guiding the material flow and preventing deviation, it is particularly important to have a fixing device for the toothed guide bars during the conveyor belt processing. Therefore, a fixing device for the toothed guide bars of a conveyor belt is needed.

[0003] However, the existing devices still have the following defects in actual use: during the process of fixing the toothed guide bars, it is necessary to clamp and fix each toothed guide bar separately, resulting in low work efficiency. At the same time, the left and right positions of the fixed toothed guide bars cannot be adjusted, which is likely to affect the processing accuracy. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a fixing device for toothed guide bars of a conveyor belt, which has the advantages of being able to clamp multiple toothed guide bars at one time, improving work efficiency, being able to adjust the positions of the support frame and the clamped toothed guide bars left and right through an electric cylinder, ensuring processing accuracy, and being more flexible in operation, and solves the problems raised in the above background technique.

[0005] The utility model provides the following technical scheme: a fixing device for toothed guide bars of a conveyor belt, including a support frame, a fixing column is provided at the top of the support frame, a connecting column is slidably connected inside the fixing column, one ends of the two connecting columns are provided with a support table, two support frames are provided on one side of the support table, a guide rod is provided inside the support frame, and a plurality of evenly spaced connecting sleeves are slidably connected to the surface of the guide rod. A clamping plate is provided at the bottom of the connecting sleeve. Connecting rods are provided at the tops of the plurality of connecting sleeves on one side, and two connecting rods are provided. A plurality of evenly spaced limiting plates are provided at the bottom of the support frame. A placing component is provided on the surface of the support frame, and a tensioning component is provided at the bottom of the placing component.

[0006] As a preferred technical scheme of the utility model, a mounting seat is provided on one side of the top of the support frame, a first electric telescopic rod is provided inside the mounting seat, and the telescopic ends of the two first electric telescopic rods are fixedly connected to one ends of the corresponding connecting rods.

[0007] As a preferred technical scheme of the utility model, a reinforcing column is provided at the top of the support table, and a reinforcing rod is provided between the top of the mounting seat and the top of the reinforcing column.

[0008] As a preferred technical solution of the present utility model, the placing assembly includes two connecting rollers, two first positioning discs and two second positioning discs. The two connecting rollers are rotatably arranged on the top of the support frame. One side of the middle of the connecting roller is provided with a first positioning disc, and one end of the connecting roller is provided with a second positioning disc.

[0009] As a preferred technical solution of the present utility model, the tensioning assembly includes a second electric telescopic rod, a connecting seat and a supporting roller. The second electric telescopic rod is arranged at the bottom of one of the first positioning discs. The telescopic end of the second electric telescopic rod is provided with a connecting seat, and one end of the connecting seat is provided with a supporting roller.

[0010] As a preferred technical solution of the present utility model, a conveyor belt body is drivingly connected between the two connecting rollers and the supporting roller.

[0011] As a preferred technical solution of the present utility model, one end of the two connecting columns is provided with a support plate. An electric cylinder is arranged on the rear end surface of the support frame, and the telescopic end of the electric cylinder is fixedly connected to the bottom of the support plate.

[0012] As a preferred technical solution of the present utility model, one end of the second positioning disc is provided with a hand crank, and a placing table is arranged at the bottom end of the support frame.

[0013] Compared with the prior art, the present utility model has the following beneficial effects:

[0014] 1. For this fixing device of the toothed guide bar of the conveyor belt, through a plurality of limiting plates arranged at the bottom end of the support plate, the telescopic end of the first electric telescopic rod drives the connecting rod and a plurality of clamping plates to move synchronously, so that a plurality of toothed guide bars can be clamped at one time, improving the working efficiency. At the same time, by controlling the length of the electric cylinder, the positions of the connecting column, the support table and the support frame can be adjusted, so that the clamped toothed guide bar can be adjusted in the left and right positions, ensuring the processing accuracy and making the operation more flexible.

[0015] 2. For this fixing device of the toothed guide bar of the conveyor belt, through the arranged tensioning assembly, the second electric telescopic rod is used to control the extending length of the connecting seat, and the connecting seat drives the supporting roller to move synchronously, so that the surface of the supporting roller abuts against the inner wall of the conveyor belt body, thereby adjusting the tension of the conveyor belt body and making the upper surface of the conveyor belt body in a horizontal state, ensuring the accuracy of subsequent toothed guide bar fixing, being applicable to conveyor belt bodies of different lengths, and improving the applicable range. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of the present utility model;

[0017] Figure 2This is a top view structural schematic diagram of the present utility model;

[0018] Figure 3 This is a side view structural schematic diagram of the present utility model;

[0019] Figure 4 This is a structural schematic diagram of the support frame of the present utility model;

[0020] Figure 5 This is a structural schematic diagram of the tensioning assembly of the present utility model.

[0021] In the figure: 1, support frame; 111, placing table; 2, fixed column; 3, connecting column; 301, support plate; 302, electric cylinder; 4, support table; 401, reinforcing column; 402, mounting seat; 403, first electric telescopic rod; 404, reinforcing rod; 41, support frame; 42, guide rod; 43, connecting sleeve; 44, clamping plate; 45, connecting rod; 46, limiting plate; 8, placing assembly; 801, connecting roller; 802, first positioning disk; 803, second positioning disk; 805, hand crank; 806, conveyor belt body; 9, tensioning assembly; 901, second electric telescopic rod; 902, connecting seat; 903, support roller. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-5 , a belt tooth guide bar fixing device for a conveyor belt, including a support frame 1. A fixed column 2 is provided at the top of the support frame 1. A connecting column 3 is slidably connected inside the fixed column 2. One end of two connecting columns 3 is provided with a support table 4. Two support frames 41 are provided on one side of the support table 4. A guide rod 42 is provided inside the support frame 41. The surface of the guide rod 42 is slidably connected with a plurality of connecting sleeves 43 at equal intervals. The guide rod 42 improves the stability of the moving process of the connecting sleeve 43. A clamping plate 44 is provided at the bottom of the connecting sleeve 43. Connecting rods 45 are provided at the top of the plurality of connecting sleeves 43 on one side. There are two connecting rods 45. A plurality of limiting plates 46 are provided at equal intervals at the bottom of the support frame 41. A placing assembly 8 is provided on the surface of the support frame 1 for placing the conveyor belt body 806 to be processed. A tensioning assembly 9 is provided at the bottom of the placing assembly 8. The conveyor belt body 806 is adjusted by the tensioning assembly 9 to make the surface of the conveyor belt body 806 in a horizontal state, ensuring the subsequent processing accuracy.

[0024] One side of the top end of the support frame 41 is provided with a mounting seat 402. Inside the mounting seat 402, there is a first electric telescopic rod 403. The telescopic ends of the two first electric telescopic rods 403 are fixedly connected to one end of the corresponding connecting rod 45. The first electric telescopic rod 403 provides power for the movement of the connecting rod 45.

[0025] The top end of the support platform 4 is provided with a reinforcing column 401. Between the top of the mounting seat 402 and the top of the reinforcing column 401, there is a reinforcing rod 404, which improves the supporting force for the support frame 41.

[0026] The placing assembly 8 includes two connecting rollers 801, two first positioning discs 802 and two second positioning discs 803. The two connecting rollers 801 are rotatably arranged on the top of the support frame 1. One side of the middle of the connecting roller 801 is provided with a first positioning disc 802. The side surface of the first positioning disc 802 abuts against the side of the conveyor belt body 806, which is convenient for installing and positioning the conveyor belt body 806. One end of the connecting roller 801 is provided with a second positioning disc 803. By rotating the second positioning disc 803, the connecting roller 801 connected thereto can be driven to rotate synchronously.

[0027] The tensioning assembly 9 includes a second electric telescopic rod 901, a connecting seat 902 and a supporting roller 903. The second electric telescopic rod 901 is arranged at the bottom of one of the first positioning discs 802. The telescopic end of the second electric telescopic rod 901 is provided with a connecting seat 902. One end of the connecting seat 902 is provided with a supporting roller 903. By controlling the length of the telescopic end of the second electric telescopic rod 901, the surface of the supporting roller 903 abuts against the inner wall of the conveyor belt body 806.

[0028] A conveyor belt body 806 is drivingly connected between the two connecting rollers 801 and the supporting roller 903.

[0029] One end of the two connecting columns 3 is provided with a support plate 301. The rear end surface of the support frame 1 is provided with an electric cylinder 302. The telescopic end of the electric cylinder 302 is fixedly connected to the bottom of the support plate 301, which can adjust the left and right positions of the support plate 301.

[0030] One end of the second positioning disc 803 is provided with a hand crank 805. The bottom end of the support frame 1 is provided with a placing table 111.

[0031] In use, the belt tooth guide bar fixing device of the conveyor belt is carried to a suitable position through the placing table 111, and the conveyor belt to be processed is placed between the two connecting rollers 801 and the supporting roller 903, and the side of the conveyor belt is abutted against the side surface of the first positioning disc 802, which is convenient for positioning and installation and is not prone to tilting. Then, by controlling the telescopic end of the second electric telescopic rod 901, the telescopic end of the second electric telescopic rod 901 drives the connecting seat 902 connected thereto to move synchronously, and the connecting seat 902 drives the supporting roller 903 connected thereto to move synchronously, so that the surface of the supporting roller 903 abuts against the inner wall of the conveyor belt body 806, thereby adjusting the tension of the conveyor belt body 806 and making the upper surface of the conveyor belt body 806 in a horizontal state to ensure the accuracy of subsequent belt tooth guide bar fixing;

[0032] Place the belt tooth guide bar to be fixed between the clamping plate 44 in the X-axis direction and the corresponding limiting plate 46. By starting the first electric telescopic rod 403, the first electric telescopic rod 403 drives the connecting rod 45 connected thereto to move synchronously, and the connecting rod 45 drives the clamping plate 44 connected thereto to move synchronously through a plurality of connecting sleeves 43. Through the cooperation of a plurality of clamping plates 44 and the corresponding limiting plates 46, multiple belt tooth guide bars can be clamped and fixed at one time, improving the processing efficiency.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A toothed guide bar fixing device for a conveyor belt, comprising a support frame (1), characterized in that: A fixing column (2) is provided at the top of the support frame (1), a connecting column (3) is slidably connected inside the fixing column (2), a support platform (4) is provided at one end of the two connecting columns (3), two support frames (41) are provided on one side of the support platform (4), a guide rod (42) is provided inside the support frame (41), a plurality of evenly spaced connecting sleeves (43) are slidably connected to the surface of the guide rod (42), a clamping plate (44) is provided at the bottom end of the connecting sleeve (43), a connecting rod (45) is provided at the top end of the plurality of connecting sleeves (43) located on one side, two connecting rods (45) are provided, a plurality of evenly spaced limiting plates (46) are provided at the bottom end of the support frame (41), a placement component (8) is provided on the surface of the support frame (1), and a tensioning component (9) is provided at the bottom of the placement component (8).

2. A toothed guide bar fixing device for a conveyor belt according to claim 1, characterized in that: A mounting seat (402) is provided on one side of the top end of the support frame (41), and a first electric telescopic rod (403) is provided inside the mounting seat (402), and the telescopic ends of the two first electric telescopic rods (403) are fixedly connected to one end of a corresponding connecting rod (45).

3. A toothed guide bar fixing device for a conveyor belt according to claim 2, characterized in that: A reinforcing column (401) is provided at the top of the support platform (4), and a reinforcing rod (404) is provided between the top of the mounting seat (402) and the top of the reinforcing column (401).

4. The toothed guide bar fixing device for a conveyor belt according to claim 1, characterized in that: The placement assembly (8) comprises two connecting rollers (801), two first positioning disks (802) and two second positioning disks (803); the two connecting rollers (801) are rotatably arranged on the top of the support frame (1); a first positioning disk (802) is arranged on one side of the middle of the connecting roller (801); and a second positioning disk (803) is arranged on one end of the connecting roller (801).

5. A toothed guide bar fixing device for a conveyor belt according to claim 4, characterized in that: The tensioning assembly (9) comprises a second electric telescopic rod (901), a connecting seat (902) and a support roller (903); the second electric telescopic rod (901) is arranged at the bottom of one of the first positioning plates (802); the connecting seat (902) is provided at the telescopic end of the second electric telescopic rod (901); and the support roller (903) is provided at one end of the connecting seat (902).

6. A toothed guide bar fixing device for a conveyor belt according to claim 5, characterized in that: A conveyor belt body (806) is transmission-connected between the two connecting rollers (801) and the supporting roller (903).

7. A toothed guide bar fixing device for a conveyor belt according to claim 1, characterized in that: A support plate (301) is provided at one end of the two connecting columns (3), an electric cylinder (302) is provided at the rear end surface of the support frame (1), and a telescopic end of the electric cylinder (302) is fixedly connected to the bottom of the support plate (301).

8. The toothed guide bar fixing device for a conveyor belt according to claim 4, characterized in that: A hand crank (805) is provided at one end of the second positioning plate (803), and a placement platform (111) is provided at the bottom end of the support frame (1).

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