Positioning and punching device for ultra-wide rubber filter strip processing

Abstract

The utility model belongs to the technical field of positioning and punching, and discloses a positioning and punching device for processing an ultra-wide rubber filter belt, which comprises a rectangular support frame, mounting grooves are arranged on two sides of the upper end of the support frame, transmission rollers are arranged in the mounting grooves, a bulge is arranged at the upper end of the middle part of the support frame, and a positioning hole is formed in the bulge. A supporting frame is fixed to the upper end of the middle of the supporting frame, a movable plate is arranged at the lower end of the supporting frame, a trepanning punching block is connected to the lower end of the movable plate, and an electric push rod is fixed to the upper end of the supporting frame. According to the positioning and punching device for machining the ultra-wide rubber filter belt, feeding and discharging can be achieved through a roller type positioning structure and rotation of a power roller, meanwhile, deviation of the rubber filter belt can be avoided through cooperation of the power roller and a transmission roller, the structure can improve feeding and discharging convenience, continuous punching operation can be conducted, and the overall machining efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of positioning and drilling technology, specifically a positioning and drilling device for processing ultra-wide rubber filter belts. Background Technology

[0002] Rubber filter belts are one of the important components used in rubber belt filters for transmission. During the processing of rubber filter belts, perforation is required. To improve perforation efficiency, a positioning perforation device is used, but there are still some problems with the existing equipment.

[0003] Therefore, an automatic cutting device for rubber filter belts is proposed to solve the above problems.

[0004] An existing rubber filter belt positioning and punching device, such as Chinese patent application number CN202320358487.5, relates to the field of rubber filter belt technology. It includes a positioning component, which comprises a base. A first motor is fixedly connected to the outer right surface of the base, and the output end of the first motor slides through the base. A lead screw is fixedly connected to the output end of the first motor, and a sliding seat is threaded onto the outer surface of the lead screw. Although existing rubber filter belt punching devices can reliably position the filter belt during punching operations, the clamping and positioning method is limited, making the loading and unloading of the rubber filter belt complex and inefficient, thus affecting the overall punching efficiency.

[0005] Therefore, we propose a positioning and punching device for processing ultra-wide rubber filter belts to solve the problems mentioned above. Utility Model Content

[0006] The purpose of this utility model is to provide a positioning and punching device for processing ultra-wide rubber filter belts, so as to solve the problem mentioned in the background art that the existing rubber filter belt punching devices are limited by the clamping and positioning method, and the loading and unloading operations are cumbersome and inefficient, which affects the overall work efficiency.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a positioning and punching device for processing ultra-wide rubber filter belts, comprising a support frame, wherein the support frame is rectangular in design.

[0008] The upper end of the support frame is provided with mounting grooves on both sides, and a transmission roller is provided inside the mounting groove. The upper middle part of the support frame is provided with a protrusion, and the protrusion is provided with a machining hole.

[0009] A support frame is fixed at the upper middle part of the support frame, and a movable plate is provided at the lower end of the support frame. A punch block with an opening is connected to the lower end of the movable plate. An electric push rod is fixed at the upper end of the support frame.

[0010] The upper ends of both sides of the support frame are fixed with positioning seats, and the upper ends of the positioning seats are connected with power rollers.

[0011] Preferably, the drive roller is rotatably connected inside the mounting groove, and the drive roller and the mounting groove are equidistantly distributed in an array on both sides of the upper end of the support frame.

[0012] Using the above technical solution, the drive rollers can be embedded and installed through the mounting groove, and multiple sets of drive rollers facilitate continuous feeding of the rubber filter belt.

[0013] Preferably, the upper protrusion of the support frame is trapezoidal, and the upper surface of the protrusion is flush with the upper outer wall of the transmission roller. The processing holes are arranged in an equidistant array with the protrusion area.

[0014] By adopting the above technical solution, the upper end of the support frame is raised to facilitate support of the rubber filter belt during drilling. The raised area is flush with the upper outer wall of the transmission roller, which can maintain the stable conveying of the rubber filter belt.

[0015] Preferably, two sets of electric push rods are symmetrically arranged, and the lower end of the electric push rod is fixed to the movable plate. The punching blocks are distributed in an equidistant array at the lower end of the movable plate, and the punching blocks are distributed corresponding to the processing holes.

[0016] The support frame has limit grooves on both sides, and sliders are fixed on both sides of the movable plate, with the sliders slidably connected to the limit grooves.

[0017] Using the above technical solution, the electric push rod can realize the stable lifting and lowering of the movable plate and the punch block. When the punch block moves downward, it can cooperate with the processing hole to realize the opening operation of the rubber filter belt. At the same time, the cooperation between the limiting slide groove and the slider can improve the movement stability of the movable plate.

[0018] Preferably, the power roller and the positioning seat are symmetrically distributed on both sides of the support frame, and the rear end of the power roller is connected to a driven pulley. The rear end of the support frame is rotatably connected to a drive shaft, and the rear end of the drive shaft is connected to a driving pulley. A drive belt connects the driving pulley and the driven pulley.

[0019] Using the above technical solution, the drive pulley is installed through the drive shaft. The drive pulley is connected to the driven pulley and the power roller via the drive belt. When the drive shaft rotates, it can synchronously provide rotational power to the two sets of power rollers.

[0020] Preferably, a transmission gear is rotatably connected to the front end of the transmission shaft, and a ratchet assembly is provided inside the transmission gear. The transmission gear is connected to the transmission shaft through the ratchet assembly to form a one-way transmission structure. A transmission rack is provided on the rear side of the support frame, and the upper end of the transmission rack is connected to the slider. The transmission rack is meshed with the transmission gear.

[0021] By adopting the above technical solution, the ratchet assembly design enables unidirectional transmission between the transmission gear and the transmission shaft. When the movable plate moves upward, the cooperation of the transmission gear and the transmission rack realizes the rotational transmission of the power roller, thereby achieving the linkage loading and unloading of the rubber filter belt and improving operational convenience.

[0022] Compared with the prior art, the beneficial effects of this utility model are: the positioning and punching device for processing ultra-wide rubber filter belts;

[0023] 1. The roller positioning structure allows for loading and unloading by rotating the power roller. The cooperation between the power roller and the transmission roller prevents the rubber filter belt from shifting. This structure improves the convenience of loading and unloading, enables continuous opening operations, and improves the overall processing efficiency.

[0024] 2. The transmission structure is equipped to realize the transmission of the rubber filter belt synchronously after the opening structure, and link the loading and unloading. When the opening is completed and the movable plate returns to its original position, the rotational power of the power roller is transmitted through the cooperation of the gear rack structure and belt structure. The power roller drives the rubber filter belt to move, thereby realizing the loading and unloading simultaneously and improving the convenience of operation. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0027] Figure 3 This is a schematic diagram of the movable plate and the punched block structure of this utility model;

[0028] Figure 4 This is a schematic diagram of the mounting groove and transmission roller structure of this utility model;

[0029] Figure 5 This is a schematic diagram of the transmission shaft and transmission gear structure of this utility model.

[0030] In the diagram: 1. Support frame; 2. Mounting groove; 3. Drive roller; 4. Machining hole; 5. Positioning seat; 6. Power roller; 7. Support frame; 8. Movable plate; 9. Punch block; 10. Electric push rod; 11. Limiting groove; 12. Slider; 13. Drive gear; 14. Drive rack; 15. Drive pulley; 16. Driven pulley; 17. Drive belt; 18. Drive shaft. Detailed Implementation

[0031] 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.

[0032] Please see Figure 1-5 This utility model provides a technical solution: a positioning and punching device for processing ultra-wide rubber filter belts, including a support frame 1. The support frame 1 is rectangular in design, and mounting grooves 2 are provided on both sides of the upper end of the support frame 1. A transmission roller 3 is installed inside the mounting groove 2. The transmission roller 3 is rotatably connected to the inside of the mounting groove 2, and the transmission roller 3 and the mounting groove 2 are equidistantly distributed on both sides of the upper end of the support frame 1. A positioning seat 5 is fixed on both sides of the upper end of the support frame 1, and a power roller 6 is connected to the upper end of the positioning seat 5. The transmission roller 3 can be installed through the mounting groove 2. Multiple sets of transmission rollers 3 can support the lower end of the rubber filter belt, while the power roller 6 can be installed using the positioning seat 5. The appropriate distance between the power roller 6 and the transmission roller 3 can be controlled to achieve stable conveying of the rubber filter belt and limit deviation. This structure is applicable to the conveying of wider rubber filter belts and has a wider range of applications compared to traditional clamping structures.

[0033] The support frame 1 has a protrusion at its upper middle section, and the protrusion has machining holes 4. A support frame 7 is fixed at the upper middle section of the support frame 1, and a movable plate 8 is provided at the lower end of the support frame 7. A punch block 9 is connected to the lower end of the movable plate 8, and an electric push rod 10 is fixed at the upper end of the support frame 7. The protrusion at the upper end of the support frame 1 is trapezoidal, and the upper surface of the protrusion is flush with the outer wall of the upper end of the transmission roller 3. The machining holes 4 are equidistantly arranged in the protrusion area. Two sets of electric push rods 10 are symmetrically arranged, and the lower end of the electric push rod 10 is fixed to the movable plate 8. The punch blocks 9 are equidistantly arranged at the lower end of the movable plate 8, and the punch blocks 9 are distributed correspondingly to the machining holes 4. The support frame 7 has limit grooves 11 on both sides, and sliders 12 are fixed on both sides of the movable plate 8, and the sliders 12 are slidably connected to the limit grooves 11. The support frame 1 has a protrusion in the middle, which can support the lower end of the rubber filter belt during the hole-opening operation. During the hole-opening operation, the electric push rod 10 drives the movable plate 8 and the hole-opening punch 9 to move downward. The hole-opening punch 9 cooperates with the processing hole 4 to open the rubber filter belt. When the movable plate 8 rises and falls, the cooperation of the limit grooves 11 and the sliders 12 can improve the stability of the movement. A collection structure can be set in the lower middle part of the support frame 1 to facilitate the unified collection of waste materials falling into the processing hole 4.

[0034] The power roller 6 and the positioning seat 5 are symmetrically distributed on both sides of the support frame 1. The rear end of the power roller 6 is connected to the driven pulley 16. The rear end of the support frame 7 is rotatably connected to the drive shaft 18, and the rear end of the drive shaft 18 is connected to the drive pulley 15. A drive belt 17 connects the drive pulley 15 and the driven pulley 16. The front end of the drive shaft 18 is rotatably connected to the drive gear 13, and the drive gear 13 has a ratchet assembly inside. The drive gear 13 is connected to the drive shaft 18 through the ratchet assembly to form a one-way transmission structure. A drive rack 14 is provided on the rear side of the support frame 7, and the upper end of the drive rack 14 is connected to the slider 12. The drive rack 14 and the drive gear are connected to the drive gear. The gear 13 is meshed with the drive roller 6. The gear rack and belt structure can provide rotational power to the drive roller 6 while the hole is being opened. Since the drive gear 13 and the drive shaft 18 are connected by a ratchet assembly, when the movable plate 8 drives the drive rack 14 to move upward, and the drive rack 14 drives the drive gear 13 to rotate, the drive shaft 18 can be rotated synchronously. When the drive rack 14 moves downward, the drive shaft 18 does not rotate. When the drive shaft 18 rotates, it drives the drive pulley 15 to rotate. The drive pulley 15 drives the driven pulley 16 and the drive roller 6 to rotate synchronously through the drive belt 17, so that the rubber filter belt can be loaded and unloaded after the hole opening operation.

[0035] This completes a series of tasks. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A positioning and punching device for processing ultra-wide rubber filter belts, comprising a support frame (1), the support frame (1) being rectangular in design, characterized in that: The support frame (1) has mounting grooves (2) on both sides of the upper end, and a transmission roller (3) is provided inside the mounting groove (2). The support frame (1) has a protrusion at the upper middle part, and the protrusion has a processing hole (4). The upper part of the support frame (1) is fixed with a support frame (7), and the lower part of the support frame (7) is provided with a movable plate (8), and the lower part of the movable plate (8) is connected with an opening punch (9). The upper part of the support frame (7) is fixed with an electric push rod (10). The upper ends of both sides of the support frame (1) are fixed with positioning seats (5), and the upper ends of the positioning seats (5) are connected with power rollers (6).

2. The positioning and punching device for processing ultra-wide rubber filter belts according to claim 1, characterized in that: The transmission roller (3) is rotatably connected inside the mounting groove (2), and the transmission roller (3) and the mounting groove (2) are equidistantly distributed on both sides of the upper end of the support frame (1).

3. The positioning and punching device for processing ultra-wide rubber filter belts according to claim 1, characterized in that: The upper part of the support frame (1) is trapezoidal, and the upper surface of the protrusion is flush with the upper outer wall of the transmission roller (3). The processing holes (4) are arranged in an equidistant array with the protrusion area.

4. The positioning and punching device for processing ultra-wide rubber filter belts according to claim 1, characterized in that: Two sets of electric push rods (10) are symmetrically arranged, and the lower end of the electric push rods (10) is fixed to the movable plate (8). The punching blocks (9) are distributed in an equidistant array at the lower end of the movable plate (8), and the punching blocks (9) are distributed correspondingly to the processing holes (4). The support frame (7) has limit grooves (11) on both sides, and the movable plate (8) has sliders (12) fixed on both sides, and the sliders (12) are slidably connected to the limit grooves (11).

5. The positioning and punching device for processing ultra-wide rubber filter belts according to claim 1, characterized in that: The power roller (6) and the positioning seat (5) are symmetrically distributed on both sides of the support frame (1), and the rear end of the power roller (6) is connected to the driven pulley (16). The rear end of the support frame (7) is rotatably connected to the transmission shaft (18), and the rear end of the transmission shaft (18) is connected to the driving pulley (15). A transmission belt (17) is connected between the driving pulley (15) and the driven pulley (16).

6. The positioning and punching device for processing ultra-wide rubber filter belts according to claim 5, characterized in that: The front end of the drive shaft (18) is rotatably connected to a drive gear (13), and a ratchet assembly is provided inside the drive gear (13). The drive gear (13) is connected to the drive shaft (18) through the ratchet assembly to form a one-way transmission structure. A drive rack (14) is provided on the rear side of the support frame (7), and the upper end of the drive rack (14) is connected to the slider (12). The drive rack (14) is meshed with the drive gear (13).

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