CN216716903U

CN216716903U - Abrasive cloth predrying track control device

Info

Publication number: CN216716903U
Application number: CN202123161513.5U
Authority: CN
Inventors: 陈沈萍; 陈瑞和; 刘总堂; 王海鑫; 李小龙
Original assignee: Jiangsu Ruihe Abrasive Grinding Tool Co ltd
Current assignee: Jiangsu Ruihe Abrasive Grinding Tool Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-06-10
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses an abrasive cloth pre-drying track control device, and relates to the technical field of abrasive cloth processing. Including the track frame, bilateral symmetry is provided with the connecting plate on the track frame, evenly is provided with a plurality of rolls between the connecting plate, and roll roller one end all is provided with the pivot, pivot and connecting plate sliding connection all are provided with the gear in the pivot, and the meshing has the chain on the gear, and track frame one end side is provided with the motor, and the motor output end is connected with the pivot, and the motor bottom is provided with the frame, and the frame is fixed with the track frame. According to the utility model, through the arrangement of the rotating shaft, the gear and the chain, the rotating shaft is fixed with the rolling rollers, the gear is fixed on the rotating shaft, and the chain is meshed with the gear, so that the motor is started to drive the rotating shaft to rotate, the rotating shaft drives the gear to rotate, the gear drives the chain to rotate, and the chain drives all the rolling rollers to rotate together, thereby realizing the transportation of abrasive cloth, reinforcing the chain, preventing the chain from being disconnected easily, and prolonging the service life of the device better.

Description

Abrasive cloth predrying track control device

Technical Field

The utility model relates to the technical field of production of coated abrasive tool abrasive cloth, in particular to a control device for a pre-drying track for manufacturing abrasive cloth.

Background

The abrasive cloth is a coated abrasive tool which uses a binder to adhere abrasive particles on a flexible base material, can realize grinding processing of irregular surfaces and curved surfaces, and has high efficiency, economy and wide application.

The manufacture, drying and curing of coated abrasive cloth are key processes, namely the drying and curing process, namely the process of adhering abrasive particles on a flexible substrate to form a binder adhesive film, namely the process of fixing the abrasive particles on the substrate. Drying and curing are two interrelated concepts with different properties. Drying refers to a physical process of removing moisture or other solvents from the material, and curing refers to a process of polymerizing and curing the material to form a hard adhesive film through a series of chemical changes after heating or baking. But they all have to be heated; the two processes are carried out in a staggered way; after the process is finished, the materials all have certain hardness, strength, heat resistance and the like.

Drying and curing are carried out in a drying room, the production process is divided into two stages, namely pre-drying and main drying, suspension type drying and hot air circulation adjustment are adopted to realize primary curing, after the primary curing, the product is coiled into a large roll and sent into a closed furnace kiln curing furnace with hot air convection, and the complete curing of the product is realized.

The existing track for pre-drying and conveying abrasive cloth of the track generally uses a gourd chain, the chain is easy to be disjointed after long-term use, and the service life of the device is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a control device for an abrasive cloth pre-drying track, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an emery cloth predrying track controlling means, including the track frame, bilateral symmetry is provided with the connecting plate on the track frame, evenly be provided with a plurality of rolls roller between the connecting plate, roll roller one end all is provided with the pivot, pivot and connecting plate sliding connection, all be provided with the gear in the pivot, the meshing has the chain on the gear, track frame one end side is provided with the motor, the motor output is connected with the pivot, the motor bottom is provided with the frame, the frame is fixed with the track frame, be provided with the predrying box on the track frame, be provided with the movable plate on the roll roller, the movable plate is provided with the N template with both sides, N template and connecting plate looks adaptation, be provided with fixed knot on the movable plate and construct, fixed knot constructs including the symmetry setting first electric putter on the movable plate both sides.

Preferably, the fixed knot constructs still includes the push pedal that sets up on the first electric putter top, and the both ends symmetry of push pedal is fixed with the fixed block, is provided with the screw rod between the fixed block, and the screw rod below is provided with the dead lever, and the symmetric cover is equipped with the movable block on screw rod and the dead lever, and movable block upper end one side is provided with the connecting block, and the connecting block bottom is provided with second electric putter, and second electric putter bottom is provided with the clamp plate.

Preferably, one end of the rolling roller is provided with a limiting column, and the limiting column is inserted in the connecting plate and is in sliding connection with the connecting plate.

Preferably, a controller is arranged on the side face of the pre-drying box body, and the pre-drying box body is fixed with the track frame.

Preferably, the bottom ends of the fixed blocks are provided with lugs, and the moving plate is correspondingly provided with grooves matched with the lugs.

Preferably, the screw rod is connected with the fixed block in a sliding mode, one end of the screw rod is connected with a motor, the motor is fixed on the fixed block, thread grooves which are the same as and opposite to the thread direction on the screw rod are formed in two symmetrical moving blocks on two sides of the moving plate respectively, and the moving blocks are connected with the fixed rod in a sliding mode.

Preferably, the bottom end of the pressing plate is provided with a rubber block matched with the pressing plate.

Compared with the prior art, the utility model has the beneficial effects that:

this emery cloth predrying track controlling means, through the pivot, the setting of gear and chain, the pivot is fixed with the roll roller, the gear is fixed in the pivot, the chain all meshes with the gear for the motor starts to drive the pivot and rotates, the pivot drives gear revolve, the gear drives the chain and rotates, make the chain drive all roll rollers and rotate together, thereby can realize the transportation to the emery cloth, consolidate the difficult disjointing of chain, better increase the device's life.

In addition, through fixed knot structure's setting, place the emery cloth on the movable plate, first electric putter can be adjusted according to the width of different emery cloths, and the screw rod can be adjusted according to the length of different emery cloths, and the second telescopic link drives the pressure board and pushes down fixedly to the four corners of emery cloth for this fixed knot structure can fix the emery cloth of not unidimensional, the better suitability that has improved the device.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a top view of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a rail frame; 101. a connecting plate; 102. a rolling roller; 103. a rotating shaft; 104. a gear; 105. a chain; 2. pre-drying the box body; 3. moving the plate; 301. a first electric push rod; 302. pushing the plate; 303. a fixed block; 304. a screw; 305. fixing the rod; 4. a moving block; 401. connecting blocks; 402. a second electric push rod; 403. pressing a plate; 5. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1 to 5, the present invention provides a technical solution: an abrasive cloth pre-drying track control device comprises a track frame 1, wherein a plurality of support columns are uniformly arranged at the bottom end of the track frame 1, connecting rods are arranged among the support columns, the connecting rods enable the stability of the support columns to be better, connecting plates 101 are symmetrically arranged on two sides of the track frame 1, the connecting plates 101 are fixed with the track frame 1, a plurality of rolling rollers 102 are uniformly arranged among the connecting plates 101, one ends of the rolling rollers 102 are respectively provided with a rotating shaft 103, the other ends of the rolling rollers 102 are provided with a limiting column, the rotating shaft 103 and the limiting columns are respectively fixed with the rolling rollers 102, the limiting columns are inserted in the connecting plates 101 and are in sliding connection with the connecting plates 101, the limiting columns play a limiting role on the rolling rollers 102, the rotating shaft 103 is in sliding connection with the connecting plates 101, the rotating shaft 103 is respectively provided with a gear 104, the gear 104 is fixed with the rotating shaft 103, a chain 105 is meshed on the gear 104, a motor is arranged on the side surface of one end of the track frame 1, the output end of the motor is connected with the rotating shaft 103, the bottom end of the motor is provided with a base which is fixed with the track frame 1, the base plays a role of supporting the motor, the track frame 1 is provided with a pre-drying box body 2, the pre-drying box body 2 is fixed with the track frame 1, the rolling roller 102 is provided with a movable plate 3, the bottom end of the movable plate 3 is jointed with the rolling roller 102, the movable plate 3 and the two sides of the movable plate are provided with N-shaped plates, the movable plate 3 and the N-shaped plates are integrated, the N-shaped plates have a limiting effect on the movable plate 3, the N-shaped plates are matched with the connecting plate 101, limiting blocks are arranged on the N-shaped plates, limiting grooves matched with the limiting blocks are correspondingly formed in the connecting plate 101, the limiting grooves and the limiting blocks have a limiting effect on the N-shaped plates, a fixed structure is arranged on the movable plate 3 and comprises first electric push rods 301 symmetrically arranged on the two sides of the movable plate 3, and the first electric push rods 301 are fixed with the movable plate 3.

As a specific embodiment, the fixing structure further comprises a push plate 302 arranged on the top end of the first electric push rod 301, fixing blocks 303 are symmetrically fixed to two ends of the push plate 302, a screw 304 is arranged between the fixing blocks 303, a fixing rod 305 is arranged below the screw 304, a moving block 4 is symmetrically sleeved on the screw 304 and the fixing rod 305, a connecting block 401 is arranged on one side of the upper end of the moving block 4, the connecting block 401 is fixed to the moving block 4, a second electric push rod 402 is arranged at the bottom end of the connecting block 401, and a pressing plate 403 is arranged at the bottom end of the second electric push rod 402.

As a specific embodiment, the bottom end of the fixed block 303 is provided with a bump, the moving plate 3 is correspondingly provided with a groove adapted to the bump, the bump and the groove limit the fixed block 303, so that the fixed block 303 can move in the groove, so that the movement of the fixed block 303 can be more stable, the screw 304 is slidably connected with the fixed block 303, one end of the screw 304 is connected with a motor, the motor is fixed on the fixed block 303, two symmetrical moving blocks 4 at two sides of the moving plate 3 are respectively provided with a thread groove having the same direction and the opposite direction to the thread direction on the screw 304, when the motor is started, the screw 304 rotates to drive the moving blocks 4 on the screw 304 to move oppositely or relatively, the pressing plate 403 can be rapidly moved to two ends of the abrasive cloth, the moving block 4 is slidably connected with the fixed rod 305, the fixed rod 305 limits the moving block 4, so that the movement of the moving block 4 can be more stable, the clamp plate 403 bottom all is provided with the block rubber with clamp plate 403 looks adaptation, and the block rubber has certain elasticity for when block rubber and emery cloth contact, be difficult for causing the injury to the emery cloth, thereby influence the quality of emery cloth, be provided with controller 5 on the stoving box 2 side in advance, controller 5 control motor, first electric putter 301 and second electric putter 402 start and stop.

Particularly, when the device is used, firstly, the abrasive cloth to be pre-dried is flatly laid in the middle of the movable plate 3, the controller 5 is used for controlling the first electric push rod 301 to stretch, so that the push plate 302 approaches to the direction of the abrasive cloth, at the moment, the convex block moves in the groove, the first electric push rod 301 is stopped until the movable block 4 contacts with the edge of the abrasive cloth, the controller 5 is used for controlling the motor on the fixed block 303 to start, the motor drives the screw 304 to rotate, the screw 304 rotates to drive the movable block 4 on the screw 304 to move relatively, at the moment, the movable block 4 stably moves under the limiting action of the fixed rod 305 until the movable block 4 contacts with the edge of the two ends of the abrasive cloth, then, the controller 5 is used for controlling the second electric push rod 402 to stretch, so that the second electric push rod 402 drives the press plate 403 and the rubber plate to move downwards until the rubber plate presses the four corners of the abrasive cloth, the second electric push rod 402 is stopped, make the emery cloth fix on movable plate 3, thereby make the emery cloth get into predrying box 2 can be dried more evenly, use the motor start of controller 5 control track frame 1 side after that, the motor drives pivot 103 and rotates to predrying box 2 direction, pivot 103 drives gear 104 and rotates, gear 104 drives chain 105 and rotates, chain 105 makes all roll roller 102 rotate together, roll roller 102 rotates and drives movable plate 3 and remove to predrying box 2 direction, at this moment, the stopper removes in the spacing inslot, movable plate 3 removes inside predrying box 2, predrying box 2 carries out the predrying back to the emery cloth, movable plate 3 drives the emery cloth and removes predrying box 2 and can accomplish work. It should be noted that the above controller 5 controls the motor, the first electric push rod 301 and the second electric push rod 402, which are all in the prior art, so the working principle thereof is not explained herein too much.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an emery cloth predrying track controlling means, includes track frame (1), its characterized in that: the track frame is characterized in that connecting plates (101) are symmetrically arranged on two sides of the track frame (1), a plurality of rolling rollers (102) are uniformly arranged between the connecting plates (101), rotating shafts (103) are arranged at one ends of the rolling rollers (102), the rotating shafts (103) are connected with the connecting plates (101) in a sliding mode, gears (104) are arranged on the rotating shafts (103), chains (105) are meshed on the gears (104), a motor is arranged on one end side face of the track frame (1), the output end of the motor is connected with the rotating shafts (103), a base is arranged at the bottom end of the motor and fixed with the track frame (1), a pre-drying box body (2) is arranged on the track frame (1), a movable plate (3) is arranged on the rolling rollers (102), N-shaped plates are arranged on two sides of the movable plate (3), the N-shaped plates are matched with the connecting plates (101), a fixed structure is arranged on the movable plate (3), and the fixed structure comprises first electric push rods (301) symmetrically arranged on two sides of the movable plate (3).

2. The emery cloth pre-drying track control device of claim 1, wherein: the fixing structure further comprises a push plate (302) arranged on the top end of the first electric push rod (301), fixing blocks (303) are symmetrically fixed at two ends of the push plate (302), a screw rod (304) is arranged between the fixing blocks (303), a fixing rod (305) is arranged below the screw rod (304), a moving block (4) is symmetrically sleeved on the screw rod (304) and the fixing rod (305), a connecting block (401) is arranged on one side of the upper end of the moving block (4), a second electric push rod (402) is arranged at the bottom end of the connecting block (401), and a pressing plate (403) is arranged at the bottom end of the second electric push rod (402).

3. The emery cloth pre-drying track control device of claim 1, wherein: and one end of the rolling roller (102) is provided with a limiting column, and the limiting column is inserted in the connecting plate (101) and is in sliding connection with the connecting plate (101).

4. The emery cloth pre-drying track control device of claim 1, wherein: the side surface of the pre-drying box body (2) is provided with a controller (5), and the pre-drying box body (2) is fixed with the track frame (1).

5. The emery cloth pre-drying track control device of claim 2, characterized in that: the bottom end of the fixed block (303) is provided with a convex block, and the movable plate (3) is correspondingly provided with a groove matched with the convex block.

6. The emery cloth pre-drying track control device of claim 2, characterized in that: the screw rod (304) is connected with the fixed block (303) in a sliding mode, one end of the screw rod (304) is connected with a motor, the motor is fixed to the fixed block (303), thread grooves which are the same as and opposite to the direction of threads on the screw rod (304) are formed in two symmetrical moving blocks (4) on the two sides of the moving plate (3), and the moving blocks (4) are connected with the fixed rod (305) in a sliding mode.

7. The emery cloth pre-drying track control device of claim 2, characterized in that: the bottom end of the pressing plate (403) is provided with rubber blocks matched with the pressing plate (403).