Conveying device for silica gel pad production

Abstract

The utility model provides a conveying device for silica gel pad production, which comprises a bottom frame, placing plates which are symmetrically distributed are arranged on the lower side in the bottom frame, a mounting frame is arranged on the upper side of the bottom frame, a plurality of transmission rollers which are uniformly distributed are arranged in the mounting frame, and the plurality of transmission rollers are in transmission connection through a conveying belt. A driving motor is arranged on the rear side of the mounting frame, an output shaft of the driving motor and the adjacent transmission rollers are fixed through couplings, a chute plate is arranged on the lower surface of the mounting frame, and a limiting module used for tidy limiting is further arranged on the mounting frame. According to the conveying device for silica gel pad production, the distance between the limiting plates can be rapidly and stably adjusted through electric control when needed, and then the conveying device can rapidly and stably adapt to the models of silica gel pads to convey the silica gel pads in order when the silica gel pads are conveyed.

Description

Technical Field

[0001] The utility model belongs to the technical field of silicone pad processing, and particularly relates to a conveying device for silicone pad production. Background Art

[0002] A silicone pad is a flexible gasket made of silicone rubber material, which has various uses and wide application fields. The silicone pad is popular due to its excellent physical and chemical properties, including high temperature resistance, low temperature resistance, corrosion resistance, good elasticity and sealing performance, etc. In the production of silicone pads, in order to ensure the production efficiency of silicone pads, a conveying device is often needed to quickly convey the silicone pads.

[0003] For the existing conveying device for silicone pad production, the driving roller connected thereto is rotated by a motor, and then the conveyor belt arranged between multiple driving rollers is rotated, and then the silicone pads falling on it are conveyed by the rotation of the conveyor belt. In order to ensure that the silicone pads will not move easily during conveying, rubber protrusions are often arranged on the surface of the conveyor belt to increase the friction with the silicone pads. During the conveying process, the silicone pads during the conveying process are limited by a limiting frame arranged on the conveying device to make them be conveyed neatly. However, in the actual use process, since the number of silicone pads to be conveyed on the conveyor belt at one time is large, it makes the silicone pads may need to be conveyed in multiple rows on the conveyor belt. This requires personnel to manually adjust the limiting frames for limiting each row to make it adapt to the silicone pads to be conveyed. Manual adjustment has certain errors and is time-consuming and laborious, which is not conducive to personnel use. Summary of the Utility Model

[0004] In view of this, aiming at the deficiencies of the prior art, the utility model provides a conveying device for silicone pad production, which can quickly and stably adjust the distance between the limiting plates through electric control when needed, and then can quickly and stably adapt to the model of the silicone pads to convey them neatly when conveying the silicone pads.

[0005] To solve the above technical problems, the technical scheme adopted by the utility model is: a conveying device for silicone pad production, including a bottom frame, symmetrically distributed placing plates are arranged on the lower side inside the bottom frame, an installation frame is arranged on the upper side of the bottom frame, a plurality of uniformly distributed driving rollers are arranged inside the installation frame, the plurality of driving rollers are connected by a conveyor belt in a transmission manner, a driving motor is arranged at the rear side of the installation frame, the output shaft of the driving motor is fixed to the adjacent driving roller through a coupling, a chute plate is arranged on the lower surface of the installation frame, and a limiting module for neat limiting is further arranged on the installation frame; a plurality of uniformly distributed rubber protrusions are arranged on the outer side of the conveyor belt.

[0006] As a further improvement of the present utility model, the limit module includes mounting seats symmetrically arranged on the upper surface of the mounting frame. Between the two mounting seats, symmetrically distributed sliding columns are provided. Between the middle parts of the outer arc surfaces of the two sliding columns, a fixing plate is provided. Symmetrically distributed first limiting plates are slidably arranged between the outer arc surfaces of the two sliding columns. Symmetrically distributed second limiting plates are slidably arranged between the outer arc surfaces of the two sliding columns. Symmetrically distributed third limiting plates are slidably arranged between the outer arc surfaces of the two sliding columns. An electric control unit for driving the first limiting plate, the second limiting plate and the third limiting plate to move is arranged between the two mounting seats; the electric control unit includes a driving frame arranged between the two mounting seats. Symmetrically distributed sliding seats are slidably arranged on the upper sides of the fixing plate and the second limiting plate. A fixing seat is arranged in the middle of the upper side of the first limiting plate. A rotating shaft is arranged on the upper surface of the fixing seat. Second rotating rods are rotatably arranged on the lower sides of the outer arc surfaces of the rotating shaft. First rotating rods are rotatably arranged on the lower sides of the outer arc surfaces of the rotating shaft. The first rotating rod and the second rotating rod are respectively rotatably connected to the adjacent sliding seats. Driving seats are arranged on the upper surfaces of the third limiting plates. Symmetrically distributed connecting rods are rotatably arranged on the upper sides of the driving seats. The ends of the connecting rods far away from the driving seats are respectively rotatably connected to the adjacent sliding seats. A driving component for driving the sliding seats to move is further arranged on the driving frame.

[0007] As a further improvement of the present utility model, the driving component includes guide rails arranged on the lower side inside the driving frame. The driving seats are all slidably connected to the guide rails. Symmetrically distributed supports are arranged at the top end inside the driving frame. One side of the support far away from the vertical center of the driving frame is respectively rotatably connected to the inner wall of the driving frame with adjusting lead screws. The adjusting lead screws are respectively threadedly connected to the adjacent driving seats. A dual-axis motor is arranged in the middle of the top end inside the driving frame. The output shafts of the dual-axis motor are respectively fixed to the adjacent adjusting lead screws through couplings; a control board is arranged on the front side of the driving frame. The driving motor and the dual-axis motor are both electrically connected to the control board.

[0008] As a further improvement of the present utility model, a plurality of uniformly distributed supporting feet are arranged on the lower surface of the chassis. Rubber pads are arranged on the lower surfaces of the supporting feet.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] First, by controlling the operation of the dual-axis motor through the control board, the output shaft of the dual-axis motor drives the adjusting lead screw connected thereto to rotate, so as to adjust the distance between the fixing plate, the first limiting plate, the second limiting plate and the third limiting plate, and further can quickly and stably adapt to the model of the silica gel pad when conveying the silica gel pad to neatly convey it.

[0011] Second, during the movement of the driving seat, since a scissors brace structure can be formed between the sliding seat, the first rotating rod and the second rotating rod, and a triangular structure can be formed among the sliding seat, the driving seat and the connecting rod, the driving seat drives the first limiting plate, the second limiting plate and the third limiting plate to approach or move away from the fixing plate synchronously during the movement.

[0012] Thirdly, the output shaft of the drive motor drives the transmission roller connected thereto to rotate, and then drives the conveyor belt to rotate through the transmission relationship between the transmission roller and the conveyor belt, so that the silica gel pad can be conveyed quickly and stably.

[0013] Fourthly, the rubber pads on the lower surface of the feet can effectively increase the friction between the feet and the ground, thereby effectively preventing the chassis from moving easily during daily use. Description of the Drawings

[0014] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic internal sectional view of the present utility model;

[0017] Figure 3 is an enlarged schematic view of part A of the present utility model;

[0018] Figure 4 is a schematic top view of the present utility model.

[0019] In the figure: 101, chassis; 102, feet; 103, placing plate; 104, mounting rack; 105, conveyor belt; 106, drive motor; 107, chute plate; 108, rubber protrusion; 201, mounting seat; 202, sliding column; 203, drive frame; 204, limiting plate one; 205, limiting plate two; 206, limiting plate three; 207, sliding seat; 208, rotating rod one; 209, rotating rod two; 210, fixing seat; 211, drive seat; 212, connecting rod; 213, guide rail; 214, support; 215, dual-axis motor; 216, adjusting screw rod; 301, control board. Specific Embodiments

[0020] To better understand the present utility model, the content of the present utility model will be further clearly described below in conjunction with embodiments. However, the protection scope of the present utility model is not limited to the following embodiments. In the following description, a large number of specific details are given to provide a more thorough understanding of the present utility model. However, it is obvious to those skilled in the art that the present utility model can be implemented without one or more of these details.

[0021] Such as Figure 1 、 2As shown in the figure, it includes a chassis 101. Symmetrically distributed placement plates 103 are provided on the lower inner side of the chassis 101. An installation frame 104 is provided on the upper side of the chassis 101. A plurality of evenly distributed drive rollers are provided inside the installation frame 104. The plurality of drive rollers are drivingly connected by a conveyor belt 105. A drive motor 106 is provided at the rear side of the installation frame 104. The output shaft of the drive motor 106 is fixed to the adjacent drive roller by a coupling. A chute plate 107 is provided on the lower surface of the installation frame 104. A limiting module for neat limiting is also provided on the installation frame 104.

[0022] As Figure 1 , 2 shown, a plurality of evenly distributed rubber protrusions 108 are provided on the outer side of the conveyor belt 105.

[0023] As Figure 3 , 4As shown in the figure, the limit module includes mounting seats 201 symmetrically arranged on the upper surface of the mounting frame 104. Between the two mounting seats 201, symmetrically distributed sliding columns 202 are provided. Between the middle parts of the outer arc surfaces of the two sliding columns 202, a fixing plate is provided. Between the outer arc surfaces of the two sliding columns 202, symmetrically distributed first limit plates 204 are slidably arranged. Between the outer arc surfaces of the two sliding columns 202, symmetrically distributed second limit plates 205 are slidably arranged. Between the outer arc surfaces of the two sliding columns 202, symmetrically distributed third limit plates 206 are slidably arranged. Between the two mounting seats 201, an electric control unit is provided for driving the first limit plate 204, the second limit plate 205 and the third limit plate 206 to move; the electric control unit includes a driving frame 203 arranged between the two mounting seats 201. Symmetrically distributed sliding seats 207 are slidably arranged on both the fixing plate and the upper side of the second limit plate 205. In the middle of the upper side of the first limit plate 204, a fixing seat 210 is provided. On the upper surface of the fixing seat 210, a rotating shaft is provided. On the lower side of the outer arc surface of the rotating shaft, second rotating rods 209 are rotatably arranged. On the lower side of the outer arc surface of the rotating shaft, first rotating rods 208 are rotatably arranged. The first rotating rod 208 and the second rotating rod 209 are respectively rotatably connected to the adjacent sliding seats 207. On the upper surfaces of the third limit plates 206, driving seats 211 are provided. On the upper sides of the driving seats 211, symmetrically distributed connecting rods 212 are rotatably arranged. The ends of the connecting rods 212 far from the driving seats 211 are respectively rotatably connected to the adjacent sliding seats 207. On the driving frame 203, a driving component is further provided for driving the sliding seats 207 to move; the driving component includes a guide rail 213 arranged on the lower side inside the driving frame 203. The driving seats 211 are all slidably connected to the guide rail 213. At the top inside the driving frame 203, symmetrically distributed support seats 214 are provided. On one side of the support seats 214 far from the vertical center of the driving frame 203, adjusting lead screws 216 are rotatably arranged between the inner walls of the driving frame 203. The adjusting lead screws 216 are respectively threadedly connected to the adjacent driving seats 211. In the middle of the top inside the driving frame 203, a dual-axis motor 215 is provided. The output shafts of the dual-axis motor 215 are respectively fixed to the adjacent adjusting lead screws 216 through couplings.

[0024] As Figure 1 , 2 shown, a control board 301 is provided on the front side of the driving frame 203. The driving motor 106 and the dual-axis motor 215 are both electrically connected to the control board 301.

[0025] In the production of the silica gel pad, the operator adjusts the operation of the biaxial motor 215 through the control panel 301, so that the output shaft of the biaxial motor 215 drives the adjusting lead screw 216 connected thereto to rotate. Then, due to the threaded relationship between the adjusting lead screw 216 and the driving seat 211, the driving seats 211 on the front and rear sides move towards or away from each other. During the movement of the driving seat 211: rotation occurs between the driving seat 211 and the connecting rod 212, rotation occurs between the connecting rod 212 and the sliding seat 207, and sliding occurs between the sliding seat 207 and the second limiting plate. During the movement of the sliding seat 207, rotation occurs between the sliding seat 207 and the first rotating rod 208 and the second rotating rod 209, and sliding occurs between the sliding seat 207 and the fixed seat. Since a scissors brace structure can be formed between the sliding seat 207 and the first rotating rod 208 and the second rotating rod 209, and a triangular structure can be formed among the sliding seat 207, the driving seat 211, and the connecting rod 212, the driving seat 211 drives the first limiting plate 204, the second limiting plate 205, and the third limiting plate 206 to approach or move away from the fixed plate synchronously during the movement, thereby adjusting the distance between the fixed plate, the first limiting plate 204, the second limiting plate 205, and the third limiting plate 206. Thus, when conveying the silica gel pad, it can quickly and stably adapt to the model of the silica gel pad and convey it neatly.

[0026] The control panel 301 adjusts the operation of the driving motor 106, so that the output shaft of the driving motor 106 drives the transmission roller connected thereto to rotate. Then, due to the transmission relationship between the transmission roller and the conveyor belt 105, the conveyor belt 105 is driven to rotate, and thus the silica gel pad can be conveyed quickly and stably.

[0027] According to another embodiment of the present invention, as Figure 1 、 2 shown, a plurality of uniformly distributed supporting feet 102 are provided on the lower surface of the chassis 101, and rubber pads are provided on the lower surfaces of the supporting feet 102. During use, the rubber pads on the lower surfaces of the supporting feet 102 can effectively increase the friction between the supporting feet 102 and the ground, and thus can effectively prevent the chassis 101 from moving easily during daily use.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Any other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. A conveying device for the production of silica gel pads, comprising a chassis (101), and symmetrically distributed placing plates (103) are arranged on the lower side inside the chassis (101), and it is characterized in that: An installation frame (104) is provided on the upper side of the chassis (101). A plurality of evenly distributed drive rollers are provided inside the installation frame (104). The plurality of drive rollers are drivingly connected by a conveyor belt (105). A drive motor (106) is provided at the rear side of the installation frame (104). The output shaft of the drive motor (106) is fixedly connected to an adjacent drive roller through a coupling. A chute plate (107) is provided on the lower surface of the installation frame (104). A limiting module for neat limiting is further provided on the installation frame (104).

2. The conveying device for silicone pad production according to claim 1, characterized in that: A plurality of evenly distributed rubber protrusions (108) are provided on the outer side of the conveyor belt (105).

3. The conveying device for the production of silica gel pads according to claim 1, characterized in that: The limiting module includes mounting seats (201) symmetrically provided on the upper surface of the installation frame (104). Symmetrically distributed sliding columns (202) are provided between the two mounting seats (201). A fixing plate is provided between the middle parts of the outer arc surfaces of the two sliding columns (202). Symmetrically distributed first limiting plates (204) are slidably provided between the outer arc surfaces of the two sliding columns (202). Symmetrically distributed second limiting plates (205) are slidably provided between the outer arc surfaces of the two sliding columns (202). Symmetrically distributed third limiting plates (206) are slidably provided between the outer arc surfaces of the two sliding columns (202). An electric control unit for driving the first limiting plate (204), the second limiting plate (205) and the third limiting plate (206) to move is provided between the two mounting seats (201).

4. The conveying device for silicone pad production according to claim 3, characterized in that: The electric control unit includes a drive frame (203) provided between the two mounting seats (201). Symmetrically distributed sliding seats (207) are slidably provided on the upper sides of the fixing plate and the second limiting plate (205). A fixing seat (210) is provided in the middle of the upper side of the first limiting plate (204). A rotating shaft is provided on the upper surface of the fixing seat (210). Second rotating rods (209) are rotatably provided on the lower sides of the outer arc surfaces of the rotating shaft. First rotating rods (208) are rotatably provided on the lower sides of the outer arc surfaces of the rotating shaft. The first rotating rod (208) and the second rotating rod (209) are respectively rotatably connected to adjacent sliding seats (207). Driving seats (211) are provided on the upper surfaces of the third limiting plates (206). Symmetrically distributed connecting rods (212) are rotatably provided on the upper sides of the driving seats (211). The ends of the connecting rods (212) far from the driving seats (211) are respectively rotatably connected to adjacent sliding seats (207). A drive assembly for driving the sliding seats (207) to move is further provided on the drive frame (203).

5. The conveying device for silicone pad production according to claim 4, wherein: The driving assembly includes a guide rail (213) arranged at the lower side inside the driving frame (203). The driving seats (211) are all slidably connected to the guide rail (213). Symmetrically distributed supports (214) are arranged at the inner top end of the driving frame (203). Adjusting lead screws (216) are rotatably arranged between one side of each support (214) away from the vertical center of the driving frame (203) and the inner wall of the driving frame (203). The adjusting lead screws (216) are respectively threadedly connected to the adjacent driving seats (211). A dual-shaft motor (215) is arranged in the middle of the inner top end of the driving frame (203). The output shafts of the dual-shaft motor (215) are respectively fixed to the adjacent adjusting lead screws (216) through couplings.

6. The conveying device for silicone pad production according to claim 5, wherein: A control board (301) is arranged at the front side of the driving frame (203). The driving motor (106) and the dual-shaft motor (215) are both electrically connected to the control board (301).

7. The conveying device for silicone pad production according to claim 1, characterized in that: A plurality of uniformly distributed support feet (102) are arranged on the lower surface of the chassis (101). Rubber pads are arranged on the lower surfaces of the support feet (102).

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