Card clothing steel wire roll feeding frame

Abstract

The utility model discloses a card clothing steel wire roll discharging frame which comprises a positioning base, supporting legs are arranged at the lower end of the positioning base, a groove is formed in the upper surface of the positioning base, a transmission disc is rotationally connected to the inner wall of the groove of the positioning base, a driving motor is fixedly connected to the lower surface of the transmission disc, a cavity is formed in the transmission disc, and a driving motor is fixedly connected to the driving motor. And the bottom surface of the transmission disc cavity is rotationally connected with a first gear. The card clothing steel wire coil discharging frame is provided with a limiting baffle and a second gear, so that when the device works, raw materials are arranged on the outer surface of the limiting baffle in a sleeving mode, then a driving motor drives a first gear to rotate, and the first gear drives the second gear and a linkage lead screw to rotate through a tooth block; and the linkage lead screw can conveniently drive the supporting sliding block and the limiting baffle to synchronously slide through threads, the inner side of the raw material is supported and limited through movement of the limiting baffle, and damage to the raw material is reduced through the arc-shaped surface while stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of card clothing wire processing, in particular to a card clothing wire coiling and uncoiling rack. Background Technique

[0002] Card clothing wire is medium-high carbon wire used to manufacture card clothing for carding fibers in the textile industry. When producing profiled wire, the wire rod is first drawn into a round wire blank, and then the required cross-sectional shape is drawn in the finishing pass by means of roller drawing. Triangular wire is drawn by three-roller drawing; flat wire is drawn by two-roller drawing. Elastic card clothing wire must reasonably select the finished heat treatment process to achieve the specified performance. Generally, quenching and medium-temperature tempering are used to obtain tempered sorbite structure. Since the wire diameter is small, decarburization and oxidation of the wire must be prevented during quenching. The selection of the quenching medium should not only ensure that the wire can be quenched through, but also be conducive to galvanizing and not brittle fracture during continuous operation. Generally, polyvinyl alcohol with a concentration of 0.5% - 2% and a temperature of 52°C is used as the quenching medium. During tempering, the temperature should be uniform and there should be enough time.

[0003] The existing uncoiling rack, such as a horizontal irregular card clothing wire coiling and uncoiling cross device with the publication number "CN218049694U", realizes sleeving the outer end of the irregular card clothing wire coil on the uncoiling cross with four fastening screws instead of the roller shaft and the advantage that the diameter size can be adjusted. However, the stress area of the screw is small, and manual adjustment is used for fastening during adjustment, which reduces the efficiency and fastening property of the limit, is not conducive to the uniform fixation of the card clothing wire coil, and affects the quality of subsequent processing. Content of the Utility Model

[0004] The purpose of the utility model is to provide a card clothing wire coiling and uncoiling rack to solve the problems put forward in the above background technique that the stress area of the screw is small, and manual adjustment is used for fastening during adjustment, which reduces the efficiency and fastening property of the limit, is not conducive to the uniform fixation of the card clothing wire coil, and affects the quality of subsequent processing.

[0005] To achieve the above object, the present utility model provides the following technical solution: A card clothing wire coiling and unwinding rack, including a positioning base, with support feet provided at its lower end. The upper surface of the positioning base is provided with a groove, and the inner wall of the groove of the positioning base is rotatably connected to a transmission disc. The lower surface of the transmission disc is fixedly connected to a driving motor. A cavity is provided inside the transmission disc, and the bottom surface of the cavity of the transmission disc is rotatably connected to a first gear. The inner wall of the cavity of the transmission disc is rotatably connected to a second gear. The upper surface of the transmission disc is provided with a chute, and the inner wall of the chute of the transmission disc is rotatably connected to a linkage lead screw. A support slider is installed on the outer surface of the linkage lead screw. The upper surface of the support slider is fixedly connected to a limit baffle. A positioning and anti-slip mechanism is provided inside the limit baffle, which drives a pressing splint to descend and press through an electric push rod and drives a piston rod to inflate an anti-slip airbag through a buffer cushion block.

[0006] Preferably, the output end of the driving motor penetrates the lower surface of the transmission disc, and the output end of the driving motor is fixedly connected to the rotating shaft of the first gear. The first gear and the second gear are meshed.

[0007] Adopting the above technical solution, the output end of the driving motor drives the first gear to rotate, so that the first gear drives the second gear to rotate.

[0008] Preferably, the second gears are distributed in an array relative to the axis of the first gear. The rotating shaft of the second gear is fixedly connected to the rotating shaft of the linkage lead screw. The linkage lead screw and the support slider form a threaded connection.

[0009] Adopting the above technical solution, the second gear drives the linkage lead screw to rotate, so that the linkage lead screw drives the support slider to slide through the thread.

[0010] Preferably, the horizontal cross-section of the limit baffle is arc-shaped, and the outer surface of the upper end of the limit baffle is arc-shaped.

[0011] Adopting the above technical solution, the support slider drives the upper limit baffle to slide, which is convenient for the limit baffle to support and limit the raw material.

[0012] Preferably, the positioning and anti-slip mechanism includes an electric push rod, which is fixedly installed inside the limit baffle. The output end of the electric push rod penetrates the surface of the limit baffle, and the output end of the electric push rod is rotatably connected to a pressing splint in a tight fit. An opening is provided on the lower side surface of the limit baffle, and a piston rod is slidably connected to the inner wall of the opening of the limit baffle. One end of the piston rod is fixedly connected to a buffer cushion block. Two anti-slip airbags are fixedly connected to the outer surface of the limit baffle. A guiding air groove is provided inside the limit baffle.

[0013] With the above technical solution, the pressing clamping plate at the output end is driven by an electric push rod to descend, and the pressing clamping plate is rotated to be horizontal to limit the raw material.

[0014] Preferably, the pressing clamping plate is installed on the inner wall of the upper groove of the limit baffle. A spring is connected between the piston column and the limit baffle. The buffer cushion block is designed in a cylindrical shape and is made of rubber.

[0015] With the above technical solution, when the buffer cushion block is squeezed by the raw material, the buffer cushion block drives the piston column to move, and the piston column pushes air into the guiding air groove.

[0016] Preferably, the guiding air groove is communicated with the piston column. The interior of the anti-slip airbag is provided with a cavity, and the cavities of the two anti-slip airbags are both communicated with the guiding air groove.

[0017] With the above technical solution, the guiding air groove pushes air into the two anti-slip airbags to make them expand.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: This card clothing wire coiling and uncoiling rack:

[0019] 1. A limit baffle and a second gear are provided. When the device works, by sleeving the raw material on the outer surface of the limit baffle, and then driving the first gear to rotate by a driving motor, the first gear drives the second gear and the linkage lead screw to rotate through the tooth block, facilitating the linkage lead screw to drive the support slider and the limit baffle to slide synchronously through the thread. The movement of the limit baffle supports and limits the inner side of the raw material, improving the stability and reducing the damage to the raw material through the arc surface;

[0020] 2. A piston column and an anti-slip airbag are provided. When the device works, through the limitation of the raw material, the raw material will push the buffer cushion block and the piston column to move. The piston column pushes air from the guiding air groove into the two anti-slip airbags, so that the anti-slip airbags expand to fit the inner wall of the raw material, improving the anti-slip performance of the raw material and further improving the stability of the raw material;

[0021] 3. A buffer cushion block and a pressing clamping plate are provided. When the device works, the buffer cushion block does not damage the raw material. Through the arc design at the upper end of the limit baffle when sleeving the raw material, it is convenient to guide the raw material and improve the installation convenience. Finally, the pressing clamping plate is rotated to be horizontal, and the pressing clamping plate is driven by an electric push rod to descend to limit the upper end of the raw material, improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the connection between the positioning base and the transmission disc of the present utility model;

[0023] Figure 2 Schematic three-dimensional structure diagram of the connection between the transmission disc and the linkage lead screw of the present utility model;

[0024] Figure 3 Schematic three-dimensional structure diagram of the connection between the driving motor and the first gear of the present utility model;

[0025] Figure 4 Schematic three-dimensional structure diagram of the connection between the limit baffle and the electric push rod of the present utility model;

[0026] Figure 5 Schematic three-dimensional structure diagram of the connection between the electric push rod and the pressing splint of the present utility model;

[0027] Figure 6 Schematic three-dimensional structure diagram of the connection between the guiding air groove and the anti-slip airbag of the present utility model.

[0028] In the figure: 1, positioning base; 2, transmission disc; 3, driving motor; 4, first gear; 5, second gear; 6, linkage lead screw; 7, support slider; 8, limit baffle; 9, electric push rod; 10, pressing splint; 11, buffer cushion block; 12, piston rod; 13, guiding air groove; 14, anti-slip airbag. Specific embodiments

[0029] 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 of 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.

[0030] Please refer to Figure 1-6 , the present utility model provides a technical solution: a card clothing wire coiling and unwinding rack, including a positioning base 1, a transmission disc 2, a driving motor 3, a first gear 4, a second gear 5, a linkage lead screw 6, a support slider 7, a limit baffle 8, an electric push rod 9, a pressing splint 10, a buffer cushion block 11, a piston rod 12, a guiding air groove 13 and an anti-slip airbag 14. The positioning base 1 is provided with support feet at its lower end. The output end of the driving motor 3 penetrates the lower surface of the transmission disc 2, and the output end of the driving motor 3 is fixedly connected to the rotating shaft of the first gear 4. The first gear 4 and the second gear 5 are meshed. When using this device, first, the raw material is sleeved on the outer surface of the limit baffle 8, and the arc design at the upper end of the limit baffle 8 facilitates guiding the raw material.

[0031] The upper surface of the positioning base 1 is provided with a groove, and the inner wall of the groove of the positioning base 1 is rotatably connected with a transmission disc 2. The lower surface of the transmission disc 2 is fixedly connected with a driving motor 3. A cavity is arranged inside the transmission disc 2, and the bottom surface of the cavity of the transmission disc 2 is rotatably connected with a first gear 4. The second gears 5 are distributed in an array relative to the axis of the first gear 4. The rotating shaft of the second gear 5 is fixedly connected with the rotating shaft of the linkage lead screw 6. The linkage lead screw 6 is threadedly connected with the support slider 7. The horizontal cross-section of the limit baffle 8 is arc-shaped, and the outer surface of the upper end of the limit baffle 8 is arc-shaped. During operation, the driving motor 3 drives the first gear 4 to rotate, and the first gear 4 drives the second gear 5 and the linkage lead screw 6 to rotate. The support slider 7 and the limit baffle 8 are driven to slide by the linkage lead screw 6, so as to support and limit the raw material, improving the stability and uniformity of the limit and reducing the damage to the raw material.

[0032] The inner wall of the cavity of the transmission disc 2 is rotatably connected with a second gear 5. A chute is arranged on the upper surface of the transmission disc 2, and the inner wall of the chute of the transmission disc 2 is rotatably connected with a linkage lead screw 6. A support slider 7 is installed on the outer surface of the linkage lead screw 6. The upper surface of the support slider 7 is fixedly connected with a limit baffle 8. The positioning and anti-slip mechanism includes an electric push rod 9, which is fixedly installed inside the limit baffle 8. The output end of the electric push rod 9 penetrates the surface of the limit baffle 8, and the output end of the electric push rod 9 is rotatably connected with a pressing clamp plate 10 in a tight fit. An opening is arranged on the lower side surface of the limit baffle 8, and a piston column 12 is slidably connected to the inner wall of the opening of the limit baffle 8. One end of the piston column 12 is fixedly connected with a buffer cushion block 11. Two anti-slip air bags 14 are fixedly connected to the outer surface of the limit baffle 8. A guiding air groove 13 is arranged inside the limit baffle 8. When limiting the raw material, the inner wall of the raw material will push the buffer cushion block 11 and the piston column 12 to slide, so that the piston column 12 will introduce air from the guiding air groove 13 into the anti-slip air bag 14, facilitating the anti-slip air bag 14 to expand and fit the inner wall of the raw material, further improving the stability of limiting the raw material.

[0033] A positioning and anti-slip mechanism is arranged inside the limit baffle 8. It drives the pressing clamp plate 10 to descend and press through the electric push rod 9, and drives the piston column 12 to inflate the anti-slip air bag 14 through the buffer cushion block 11. The pressing clamp plate 10 is installed on the inner wall of the upper groove of the limit baffle 8. A spring is connected between the piston column 12 and the limit baffle 8. The buffer cushion block 11 is designed in a cylindrical shape and is made of rubber. The guiding air groove 13 is communicated with the piston column 12. A cavity is arranged inside the anti-slip air bag 14, and the cavities of the two anti-slip air bags 14 are both communicated with the guiding air groove 13. After supporting and limiting the raw material, rotate the pressing clamp plate 10 to make it horizontal, and then drive the pressing clamp plate 10 to descend through the electric push rod 9, facilitating the pressing clamp plate 10 to limit the upper end of the raw material.

[0034] Working principle: When using this card clothing wire coiling and uncoiling rack, first, the raw material is sleeved on the outer surface of the limit baffle 8. Subsequently, the driving motor 3 drives the first gear 4 to rotate, and the first gear 4 drives the second gear 5 and the linkage lead screw 6 to rotate, facilitating the support and fixation of the raw material by driving the limit baffle 8 to slide through the support slider 7. The electric push rod 9 drives the horizontally placed pressing clamping plate 10 to descend to facilitate the limitation of the upper end of the raw material. The raw material pushes the buffer cushion block 11 and the piston column 12 to move, enabling the piston column 12 to push air into the anti-slip airbag 14 through the guiding air groove 13, causing the anti-slip airbag 14 to expand and fit for anti-slip, thus increasing the overall practicability.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art 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 card clothing wire roll unwinding rack, comprising a positioning base (1), a supporting foot being arranged at the lower end thereof, a groove being arranged on the upper surface of the positioning base (1), and a driving disc (2) being rotatably connected to the inner wall of the groove of the positioning base (1), characterized in that: The lower surface of the transmission disc (2) is fixedly connected to a driving motor (3); a cavity is provided inside the transmission disc (2), and the bottom surface of the cavity of the transmission disc (2) is rotatably connected to a first gear (4); the inner wall of the cavity of the transmission disc (2) is rotatably connected to a second gear (5); a slide groove is provided on the upper surface of the transmission disc (2), and the inner wall of the slide groove of the transmission disc (2) is rotatably connected to a linkage screw (6); a supporting slider (7) is mounted on the outer surface of the linkage screw (6); a limit baffle (8) is fixedly connected to the upper surface of the supporting slider (7); a positioning anti-skid mechanism is provided inside the limit baffle (8), which drives the pressing clamp (10) to descend and press through an electric push rod (9) and drives the piston rod (12) to inflate the anti-skid airbag (14) through a buffer pad (11).

2. The card clothing wire roll unwinding stand according to claim 1, characterized in that: The output end of the drive motor (3) passes through the lower surface of the transmission disc (2), and the output end of the drive motor (3) is fixedly connected to the rotating shaft of the first gear (4), and the first gear (4) and the second gear (5) are in meshing connection.

3. The card clothing wire roll unwinding stand according to claim 1, characterized in that: The second gears (5) are arranged in an array relative to the axis of the first gear (4); the rotating shaft of the second gear (5) is fixedly connected to the rotating shaft of the linkage screw (6); and the linkage screw (6) is threadedly connected to the supporting slider (7).

4. The card clothing wire roll unwinding stand according to claim 1, characterized in that: The horizontal cross section of the limit baffle (8) is designed to be arc-shaped, and the outer surface of the upper end of the limit baffle (8) is designed to be arc-shaped.

5. The card clothing wire roll unwinding stand according to claim 1, characterized in that: The positioning anti-skid mechanism comprises an electric push rod (9) which is fixedly mounted inside a limit baffle (8); an output end of the electric push rod (9) penetrates the surface of the limit baffle (8), and the output end of the electric push rod (9) is tightly rotatably connected to a pressing clamp (10); an opening is provided on the side surface of the lower end of the limit baffle (8), and a piston column (12) is slidably connected to the inner wall of the opening of the limit baffle (8); one end of the piston column (12) is fixedly connected to a buffer pad (11); two anti-skid air bags (14) are fixedly connected to the outer surface of the limit baffle (8), and a guide air groove (13) is provided inside the limit baffle (8).

6. The card clothing wire roll unwinding stand according to claim 5, characterized in that: The pressing clamp (10) is mounted on the inner wall of the groove at the upper end of the limit baffle (8), a spring is connected between the piston column (12) and the limit baffle (8), the buffer block (11) is of cylindrical design, and the buffer block (11) is a block made of rubber.

7. The card clothing wire roll unwinding stand according to claim 5, characterized in that: The guide air groove (13) is in communication with the piston column (12); a cavity is provided inside the anti-skid air bag (14); and the cavities of the two anti-skid air bags (14) are both in communication with the guide air groove (13).

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