Grooving machine for transmission belt production

Abstract

The utility model discloses a grooving machine for transmission belt production, which relates to the technical field of transmission belt production and comprises a table board, a support plate is slidably arranged at the top end of the table board, a box body is arranged at the top end of the support plate, a bidirectional screw rod is rotatably arranged in the box body, and two ends of the bidirectional screw rod are in threaded connection with sliding blocks through screw rod nuts. A tensioning roller is rotationally arranged on one side of the sliding block, anti-skid rollers are arranged at one end of the tensioning roller, the two anti-skid rollers are sleeved with a conveying belt, a grooving wheel is arranged above the conveying belt, and an auxiliary plate is arranged at the top of one side of the box body. The conveying belt grooving machine has the advantages that grooving operation can be easily conducted on a conveying belt, manual pressing or manual rotating of the conveying belt is completely not needed, accuracy deviation possibly occurring in the grooving process is avoided, efficiency and convenience of the operation process are remarkably improved, and therefore the overall production efficiency of the conveying belt is improved, and the production cost is reduced. And the overall production progress of the transmission belt is improved.

Description

Technical Field

[0001] The utility model relates to a slotting machine, in particular to a slotting machine for transmission belt production, belonging to the technical field of transmission belt production. Background Art

[0002] Drive belts, also known as conveyor belts, are key components in transmission systems, primarily transmitting power and materials in industrial production and logistics. While drive belts are made from a variety of materials, rubber is widely used in belt manufacturing due to its excellent plasticity, high strength, wear resistance, and good elasticity. Rubber drive belts not only adapt to a variety of working environments but also have a long service life, thus occupying a key position in the industrial field.

[0003] Common slotting machines currently on the market have several significant operational limitations. First, these machines often require the operator to manually apply pressure to ensure contact between the cutter and the belt surface. Furthermore, the belt must be manually rotated to coordinate with the cutter's movement for continuous slotting. This not only increases operational complexity but can also easily lead to precision issues such as belt misalignment during the slotting process.

[0004] Most importantly, manual operation is relatively inefficient, especially when faced with large-scale production. This inefficient method clearly cannot meet the high-efficiency requirements of modern industrial production. Furthermore, frequent manual intervention can introduce safety hazards, increase production costs, and potentially lower product quality standards.

[0005] In summary, the existing grooving technology has room for improvement in terms of automation level, production efficiency and product quality control. It is urgent to develop more advanced and efficient grooving equipment to overcome the above problems and improve the production quality and efficiency of transmission belts. Summary of the Invention

[0006] The purpose of the present utility model is to provide a slotting machine for transmission belt production, so as to solve the problems in the above-mentioned background technology that the traditional slotting machine requires manual pressure and rotation of the transmission belt, which easily leads to precision deviation, cumbersome operation, low efficiency and affects production progress.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grooving machine for transmission belt production, comprising a table top, a support plate slidingly provided on the top of the table top, a box body provided on the top of the support plate, a bidirectional screw rod rotatably provided inside the box body, both ends of the bidirectional screw rod are threadedly connected to a slider through a screw nut, a tensioning roller is rotatably provided on one side of the slider, an anti-slip roller is provided on one end of the tensioning roller, a conveyor belt is externally sleeved on the two anti-slip rollers, and a grooved wheel is provided above the conveyor belt, an auxiliary plate is provided on the top of one side of the box body, and the top of the auxiliary plate is in contact with the inner wall of the conveyor belt, and a driving assembly is provided on the bottom of one side of the slider.

[0008] As an optimal technical solution of the present invention, a bracket is provided on one side of the top of the table top, and an electric telescopic column is provided on one side of the top of the bracket. The telescopic rod of the electric telescopic column passes through the bracket and is provided with motor 1, and the output shaft of motor 1 is fixedly connected to one side of the slotted wheel.

[0009] As a preferred technical solution of the present invention, a storage box is provided at the bottom end of the table top, a reinforcement plate is provided on one side of the bracket, and the bottom end of the reinforcement plate is fixedly connected to the top end of the table top.

[0010] As an optimal technical solution of the present invention, a moving component is provided on one side of the top of the table, and the moving component includes two guide rods, and the two guide rods are symmetrically slidably arranged at the bottom of the support plate. Fixed blocks are provided at both ends of the guide rods, and the bottom end of the fixed block is fixedly connected to the top of the table.

[0011] As a preferred technical solution of the present invention, the moving assembly also includes an electric push rod, which is fixedly installed in the middle of the top of the table, and the telescopic rod of the electric push rod is fixedly connected to the bottom of one side of the support plate.

[0012] As a preferred technical solution of the present utility model, the driving assembly includes motor 2, which is fixedly mounted on the bottom of one side of one of the sliders, and the output shaft of motor 2 is provided with pulley 1, and the surface of one of the tensioning rollers is provided with pulley 2, and pulley 1 and pulley 2 are connected by a transmission belt, and two limiting rings are symmetrically provided on the surface of the anti-slip roller, and one side of the limiting ring is in contact with one side of the conveyor belt.

[0013] As a preferred technical solution of the present invention, a forward and reverse motor is provided on the other side of the box body, the output shaft of the forward and reverse motor passes through the box body and is fixedly connected to one end of the bidirectional screw rod, and a mounting plate is provided in the middle of the top end of the box body, and a plurality of evenly spaced mounting holes are opened on the surface of the mounting plate.

[0014] As a preferred technical solution of the present invention, a limiting rod is slidably provided between the two sliders, both ends of the limiting rod are fixedly connected to the inner wall of the box body, and the slider is slidably connected to the box body.

[0015] Compared with the related art, the utility model provides a transmission belt production slotting machine with the following beneficial effects:

[0016] By driving the rotation of the bidirectional lead screw, the two sliders can be synchronously driven to move in opposite directions. This movement in turn prompts the two tensioning rollers and the two anti-slip rollers to move and adjust in opposite directions, thereby realizing the functions of tensioning and limiting the conveyor belt installed on the two anti-slip rollers. Combined with efficient drive components, slotting wheels and precise moving components, the conveyor belt can be easily slotted without the need for manual pressing or manual rotation of the conveyor belt. This not only avoids the accuracy deviation that may occur during the slotting process, but also significantly improves the efficiency and convenience of the operation process.

[0017] Through two anti-slip rollers moving in opposite directions, it can flexibly adapt to and install conveyor belts of different lengths for grooving operations, thereby further broadening the application range and flexibility of the grooving machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the table top of the utility model;

[0020] Figure 3 This is a schematic diagram of the explosion structure of the table top of the utility model;

[0021] Figure 4 This is a schematic diagram of the explosion structure of the box body of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the mobile component of the utility model;

[0023] Figure 6 For this utility model Figure 4 A is an enlarged structural diagram of FIG.

[0024] In the figure: 1. Table; 2. Support plate; 3. Box body; 4. Bidirectional screw; 5. Slider; 6. Tensioning roller; 7. Anti-slip roller; 8. Conveyor belt; 9. Slotted wheel; 10. Auxiliary plate; 11. Driving assembly; 1101. Motor 2; 1102. Pulley 1; 1103. Pulley 2; 1104. Transmission belt; 12. Moving assembly; 1201. Guide rod; 1202. Fixed block; 1203. Electric push rod; 13. Limiting ring; 14. Limiting rod; 15. Forward and reverse motor; 16. Mounting plate; 17. Bracket; 18. Electric telescopic column; 19. Motor 1; 20. Reinforcement plate; 21. Storage box. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-6 The utility model provides a grooving machine for transmission belt production, including a table 1, a support plate 2 is slidingly provided on the top of the table 1, a box body 3 is provided on the top of the support plate 2, a bidirectional screw rod 4 is provided for rotation inside the box body 3, both ends of the bidirectional screw rod 4 are threadedly connected to a slider 5 through a screw nut, a tensioning roller 6 is provided on one side of the slider 5, and an anti-skid roller 7 is provided on one end of the tensioning roller 6. Through the rotation of the bidirectional screw rod 4, the two sliders 5 can be driven to move synchronously in opposite directions, thereby driving the two tensioning rollers 6 and the two anti-skid rollers 7 to move in opposite directions, thereby being able to tension and limit the conveyor belt 8 sleeved on the two anti-skid rollers 7, combined with the driving component 11 and the slotting wheel 9, it is convenient to implement the slotting operation at the conveyor belt 8, without manual pressing and manual rotation of the conveyor belt. The invention avoids the deviation of precision in the grooving process, makes the operation process efficient and convenient, improves the overall production efficiency of the conveyor belt 8, and thus greatly improves the overall production progress of the transmission belt; the outer part of the two anti-slip rollers 7 is provided with a conveyor belt 8, and a grooved wheel 9 is provided above the conveyor belt 8, which is convenient for grooving the surface of the conveyor belt 8. An auxiliary plate 10 is provided on the top of one side of the box body 3, and the top of the auxiliary plate 10 is in contact with the inner wall of the conveyor belt 8. The auxiliary plate 10 is set to make the inner wall of the conveyor belt 8 fit the auxiliary plate 10, so that the grooved wheel 9 plays an auxiliary support role when grooving the conveyor belt 8. A driving component 11 is provided at the bottom of one side of the slider 5 to facilitate driving the conveyor belt 8 on the surface of the two anti-slip rollers 7 to rotate.

[0027] The driving component 11 includes a second motor 1101, which is a stepping motor. The second motor 1101 is fixedly mounted on the bottom of one side of the sliders 5. The output shaft of the second motor 1101 is provided with a pulley 1102, and the surface of one of the tensioning rollers 6 is provided with a second pulley 1103. The first pulley 1102 and the second pulley 1103 are connected by a transmission belt 1104. The surface of the anti-slip roller 7 is symmetrically provided with two limiting rings 13. One side of the limiting ring 13 is in contact with one side of the conveyor belt 8. The second motor 1101 is used to drive the first pulley 1102 to rotate. Combined with the second pulley 1103 and the transmission belt 1104, one of the tensioning rollers 6 and the anti-slip roller 7 can be rotated synchronously. Combined with the tensioned conveyor belt 8 and the other anti-slip roller 7, it is convenient to drive the conveyor belt 8 to rotate.

[0028] A moving assembly 12 is provided on one side of the top of the table 1. The moving assembly 12 includes two guide rods 1201. The two guide rods 1201 are symmetrically slidably arranged at the bottom of the support plate 2. Fixed blocks 1202 are provided at both ends of the guide rods 1201, and the bottom ends of the fixed blocks 1202 are fixedly connected to the top of the table 1, so as to facilitate the limiting and guiding role of the movement of the support plate 2 and the box body 3.

[0029] The moving component 12 also includes an electric push rod 1203, which is fixedly installed in the middle of the top of the table 1. The telescopic rod of the electric push rod 1203 is fixedly connected to the bottom of one side of the support plate 2. The extension of the telescopic rod of the electric push rod 1203 can drive the support plate 2 and the box body 3 to move horizontally, and can drive the conveyor belt 8 to move, and groove it using the slotting wheel 9.

[0030] A bracket 17 is provided on one side of the top of the table top 1, and an electric telescopic column 18 is provided on one side of the top of the bracket 17. The telescopic rod of the electric telescopic column 18 passes through the bracket 17 and is provided with a motor 19. The output shaft of the motor 19 is fixedly connected to one side of the slotted wheel 9. Through the arrangement of the bracket 17, it is convenient to support the electric telescopic column 18. Through the extension and retraction of the telescopic rod of the electric telescopic column 18, the motor 19 and the slotted wheel 9 can be driven to adjust their positions in the vertical direction.

[0031] A storage box 21 is provided at the bottom end of the table 1, and a reinforcement plate 20 is provided on one side of the bracket 17. The bottom end of the reinforcement plate 20 is fixedly connected to the top end of the table 1. The storage box 21 is provided for storing other equipment required for processing, and the reinforcement plate 20 is provided for reinforcing the bracket 17.

[0032] A forward and reverse motor 15 is provided on the other side of the box body 3. The output shaft of the forward and reverse motor 15 passes through the box body 3 and is fixedly connected to one end of the bidirectional screw rod 4. The forward and reverse motor 15 can drive the bidirectional screw rod 4 to rotate in the forward and reverse directions, providing power for the rotation of the bidirectional screw rod 4. A mounting plate 16 is provided in the middle of the top of the box body 3, and a plurality of evenly spaced mounting holes are opened on the surface of the mounting plate 16. By adding a mounting plate 16 to the box body 3 and opening mounting holes on its surface, it is convenient to connect and use it with a dust removal device in the later stage, thereby ensuring the cleanliness of the table top 1 and being able to remove dust and clean debris generated during grooving.

[0033] A limit rod 14 is provided between the two sliders 5 for sliding. Both ends of the limit rod 14 are fixedly connected to the inner wall of the box body 3, and the slider 5 is slidably connected to the box body 3. By providing the limit rod 14 on the two sliders 5, it is convenient to play a role of limiting and guiding the sliding of the slider 5.

[0034] During use, first, waste chips will be generated during the grooving process. By adding a mounting plate 16 to the box body 3 and opening a mounting hole on its surface, it is convenient to connect and use it in conjunction with a dust removal device, thereby ensuring the cleanliness of the table top 1 and being able to remove dust and clean the debris generated during the grooving. Then, the conveyor belt 8 that needs to be grooved is sleeved on the surfaces of the two anti-slip rollers 7, so that the two limiting rings 13 on the surfaces of the anti-slip rollers 7 limit the surface of the conveyor belt 8. Then, the bidirectional screw rod 4 is driven to rotate by controlling the forward and reverse motor 15. Combined with the screw rod nut and the limiting rod 14, the two sliders 5 can be adjusted synchronously in opposite directions. This movement in turn prompts the two tensioning rollers 6 and the two anti-slip rollers 7 to move and adjust in opposite directions, thereby realizing the function of tensioning and limiting the conveyor belt 8 installed on the two anti-slip rollers 7. Then, by controlling the extension of the telescopic rod of the electric telescopic column 18, Drive motor 19 and the slotted wheel 9 to move downward, so as to adjust the distance between the slotted wheel 9 and the conveyor belt 8. After the adjustment is completed, by controlling the extension and retraction of the telescopic rod of the electric push rod 1203, the support plate 2, the box body 3 and the conveyor belt 8 are driven to move in the horizontal direction, and the motor 19 and the motor 2 1101 are controlled to work. The motor 2 1101 drives the pulley 1 1102 to rotate. Combined with the pulley 2 1103 and the transmission belt 1104, one of the tensioning rollers 6 and the anti-slip roller 7 can be rotated synchronously. Combined with the tensioned conveyor belt 8 and the other anti-slip roller 7, it is convenient to drive the conveyor belt 8 to rotate, and then facilitate the slotting operation of the conveyor belt 8. After the slotting is completed, control each electrical appliance to stop working, and then control the forward and reverse motors 15 to drive the bidirectional screw rod 4 to rotate in the opposite direction, and the slotted conveyor belt 8 can be removed.

[0035] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A slotting machine for producing transmission belts, comprising a table (1), characterized in that: The top of the table (1) is provided with a support plate (2) for sliding, the top of the support plate (2) is provided with a box body (3), the inside of the box body (3) is provided with a bidirectional screw rod (4), both ends of the bidirectional screw rod (4) are threadedly connected to a slider (5) through a screw nut, one side of the slider (5) is provided with a tensioning roller (6), one end of the tensioning roller (6) is provided with an anti-slip roller (7), the outer sleeves of the two anti-slip rollers (7) are provided with a conveyor belt (8), and a slotted wheel (9) is provided above the conveyor belt (8), an auxiliary plate (10) is provided on the top of one side of the box body (3), and the top of the auxiliary plate (10) is in contact with the inner wall of the conveyor belt (8), and a driving component (11) is provided at the bottom of one side of the slider (5).

2. The grooving machine for transmission belt production according to claim 1, characterized in that: A bracket (17) is provided on one side of the top of the table (1), and an electric telescopic column (18) is provided on one side of the top of the bracket (17). The telescopic rod of the electric telescopic column (18) passes through the bracket (17) and is provided with a motor (19). The output shaft of the motor (19) is fixedly connected to one side of the slotted wheel (9).

3. The grooving machine for transmission belt production according to claim 2, characterized in that: A storage box (21) is provided at the bottom end of the table top (1), and a reinforcement plate (20) is provided on one side of the bracket (17), wherein the bottom end of the reinforcement plate (20) is fixedly connected to the top end of the table top (1).

4. The grooving machine for transmission belt production according to claim 1, characterized in that: A moving assembly (12) is provided on one side of the top of the table (1), and the moving assembly (12) includes two guide rods (1201). The two guide rods (1201) are symmetrically slidably arranged at the bottom of the support plate (2), and fixed blocks (1202) are provided at both ends of the guide rods (1201), and the bottom ends of the fixed blocks (1202) are fixedly connected to the top of the table (1).

5. The grooving machine for transmission belt production according to claim 4, characterized in that: The moving assembly (12) further comprises an electric push rod (1203), which is fixedly mounted in the middle of the top of the table (1), and a telescopic rod of the electric push rod (1203) is fixedly connected to the bottom of one side of the support plate (2).

6. The grooving machine for transmission belt production according to claim 1, characterized in that: The driving assembly (11) includes a second motor (1101), wherein the second motor (1101) is fixedly mounted on the bottom of one side of one of the sliders (5), and the output shaft of the second motor (1101) is provided with a first pulley (1102), and the surface of one of the tensioning rollers (6) is provided with a second pulley (1103), and the first pulley (1102) and the second pulley (1103) are connected to each other via a transmission belt (1104), and two limiting rings (13) are symmetrically provided on the surface of the anti-slip roller (7), and one side of the limiting ring (13) is in contact with one side of the conveyor belt (8).

7. The grooving machine for transmission belt production according to claim 1, characterized in that: A forward and reverse motor (15) is provided on the other side of the box body (3), the output shaft of the forward and reverse motor (15) passes through the box body (3) and is fixedly connected to one end of the bidirectional screw rod (4), a mounting plate (16) is provided in the middle of the top end of the box body (3), and a plurality of evenly spaced mounting holes are provided on the surface of the mounting plate (16).

8. The grooving machine for transmission belt production according to claim 1, characterized in that: A limiting rod (14) is slidably provided between the two sliders (5), both ends of the limiting rod (14) are fixedly connected to the inner wall of the box body (3), and the slider (5) is slidably connected to the box body (3).

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