CN219278953U

CN219278953U - Solvent-free composite feeding mechanism

Info

Publication number: CN219278953U
Application number: CN202320089556.7U
Authority: CN
Inventors: 吴安良; 方宝丰
Original assignee: Sanmenxia Jinyuan Printing Business Co ltd
Current assignee: Sanmenxia Jinyuan Printing Business Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-06-30
Anticipated expiration: 2033-01-31

Abstract

The utility model provides a solvent-free compound feeding mechanism, which belongs to the technical field of solvent-free compound machines, and comprises two support plates and guide rods arranged between the two support plates, wherein the two guide rods are provided with two support seats in a sliding manner, a first threaded rod is arranged between the two support plates, a first motor is arranged on the side edge of the support plate corresponding to the first threaded rod, the first motor is connected with the first threaded rod, a first threaded hole is arranged on the support seat corresponding to the first threaded rod, the first threaded rod penetrates through the first threaded hole to be connected with the support seat, a buffer component is arranged on the support seat, the buffer component comprises a movable plate, and a clamping mechanism is arranged on the movable plate; the utility model can position the inner side walls at the two ends of the feeding roller, thereby avoiding damage to the two ends of the feeding roller when clamping the feeding roller.

Description

Solvent-free composite feeding mechanism

Technical Field

The utility model relates to the technical field of solvent-free compound machine equipment, in particular to a solvent-free compound feeding mechanism.

Background

When the feeding device of the solvent-free compounding machine is used, the feeding roller mounting seats on two sides can deviate due to shaking, so that different shafts are caused, and normal use is affected.

The feeding device of the solvent-free compounding machine with the publication number CN205346359U can solve the problems, namely, when the vibration generates deflection, the deflection can be corrected through the screw rod, so that the normal feeding is ensured. But the device is to the both ends of charging roller through two conflict pieces conflict on the mount pad when the centre gripping of charging roller to fix the charging roller, two conflict pieces are long-term to the both ends of charging roller conflict the centre gripping and are contradicted the deformation with the charging roller both ends easily, and then lead to the fact the damage to the both ends of charging roller.

Disclosure of Invention

In view of the above, the utility model provides a solvent-free composite feeding mechanism, which can be used for positioning from the inner side walls at two ends of a feeding roller, so as to avoid damage to the two ends of the feeding roller when clamping the feeding roller.

In order to solve the technical problems, the utility model provides a solvent-free compound feeding mechanism, which comprises two support plates and a guide rod arranged between the two support plates; two backup pads can provide the support for two guide bars, slide on two guide bars and set up two supporting seats, two supporting seats can slide about on two guide bars, set up first threaded rod between two backup pads, first threaded rod can rotate between two backup pads, correspond first threaded rod and set up first motor in the backup pad side, first motor is connected with first threaded rod, first motor can drive first threaded rod and rotate between two backup pads, correspond first threaded rod and set up first screw hole on the supporting seat, first threaded rod passes first screw hole and is connected with the supporting seat, first threaded rod rotates and can drive the supporting seat and move about, set up buffer assembly on the supporting seat, buffer assembly includes the fly leaf, set up fixture on the fly leaf. The clamping mechanism can clamp the end part of the feeding roller.

Preferably, the first threaded rod is a bi-directional threaded rod. Namely, the first threaded rod can drive the two supporting seats to move relatively or move oppositely.

The fixture includes the second threaded rod that sets up on the fly leaf through the bearing, the second threaded rod can rotate on the fly leaf, correspond the second threaded rod and set up the motor frame at the fly leaf other end, set up the second motor in the motor frame, the motor frame provides the support for the second motor, the output shaft of second motor is connected with the second threaded rod, the second motor can drive the second threaded rod and rotate, set up the sleeve pipe on the second threaded rod, correspond the second threaded rod on the sleeve pipe and set up the second screw hole, the second threaded rod passes the second screw hole and is connected with the sleeve pipe, the second threaded rod rotates and can drive the sleeve pipe and remove on the threaded rod, the threaded rod tip passes through the bearing and sets up the locating piece, sleeve pipe and locating piece lateral wall on all set up a plurality of articulated seats, set up the connecting rod on the articulated seat, the connecting rod can rotate on the articulated seat, the connecting rod other end sets up the cardboard through the articulated seat. That is, the plurality of clamping plates can position the end part of the feeding roller from the inner side wall of the feeding roller.

Preferably, a positioning rod is arranged between the positioning block and the movable plate. Namely, the positioning rod can prevent the second threaded rod from driving the positioning block to rotate.

The buffer component comprises a fixed plate arranged on a supporting seat through a bearing, the fixed plate can rotate in the supporting seat, a plurality of fixed blocks are arranged on the fixed plate, the fixed blocks are transversely arranged on the fixed plate, a sliding groove is arranged in the fixed blocks, a movable block is arranged in the sliding groove and can slide left and right in the sliding groove, the end part of the movable block is connected with the movable plate, a spring is arranged in the sliding groove, one end of the spring is connected with the end part of the movable block, and the other end of the spring is connected with the end part of the sliding groove. The movable plate can be indirectly pushed to contact the end part of the feeding roller through the spring.

Preferably, a third threaded hole is formed in the fixing block, a third threaded rod is arranged in the third threaded hole, the third threaded rod can move left and right in the third threaded hole, and an abutting block is arranged at the end portion of the third threaded rod. Namely, the abutting blocks can abut against the movable plate.

In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

1. the fixture can locate the end of the feeding roller from the inner side wall of the feeding roller, so that the clamping effect of the feeding roller can be achieved, and damage caused by hard interference to the two ends of the feeding roller is avoided.

2. The buffer mechanism can prevent the movable plate from forming hard contact with the end part of the feeding roller when the two supporting blocks relatively move to clamp the feeding roller.

3. After the feeding roller is positioned and clamped, the abutting blocks can be controlled to abut against the movable plate, so that the feeding roller is prevented from moving left and right between the two supporting seats under the action of the two buffer assemblies.

Drawings

FIG. 1 is a schematic structural view of a solvent-free composite feeding mechanism of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model at A;

FIG. 3 is a schematic diagram of the structure of the present utility model at B;

FIG. 4 is a schematic view of a buffer assembly according to the present utility model.

Reference numerals illustrate:

100. a support plate; 101. a guide rod; 102. a support base; 103. a first threaded rod; 104. a first motor; 105. a first threaded hole; 106. a movable plate;

200. a buffer assembly; 201. a fixing plate; 202. a fixed block; 203. a chute; 204. a movable block; 205. a spring; 206. a third threaded hole; 207. a third threaded rod;

300. a clamping mechanism; 301. a second threaded rod; 302. a motor frame; 303. a second motor; 304. a sleeve; 305. a second threaded hole; 306. a positioning block; 307. a hinge base; 308. a connecting rod; 309. a clamping plate; 310. and a positioning rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.

As shown in fig. 1-4: the embodiment provides a solvent-free composite feeding mechanism, which comprises two supporting plates 100 and guide rods 101 arranged between the two supporting plates 100, wherein the supporting plates 100 are vertically arranged and can provide support for the two guide rods 101, the two guide rods 101 are transversely arranged between the two supporting plates 100, two support seats 102 are slidably arranged on the two guide rods 101, the support seats 102 can slide left and right between the two guide rods 101, a first threaded rod 103 is arranged between the two supporting plates 100, two ends of the first threaded rod 103 are connected with the two supporting plates 100 through bearings, namely the first threaded rod 103 can rotate between the two supporting plates 100, a first motor 104 is arranged on the side edge of the supporting plates 100 corresponding to the first threaded rod 103, the first motor 104 is connected with the first threaded rod 103, the first threaded rod 103 can drive the first threaded rod 103 to rotate between the two supporting plates 100, a first threaded hole 105 is arranged on the support seat 102 corresponding to the first threaded rod 103, the first threaded rod 103 passes through the first threaded hole 105 to be connected with the support seat 102, the first threaded rod 103 is arranged as a threaded rod 103, namely, the first threaded rod 103 can enable the two support seats to move along the opposite directions of the two support seats 102, and then the two support seats can move in opposite directions along the opposite directions of the two support seats 102 when the two support seats are clamped by the two opposite roller mechanisms, and the two opposite roller mechanisms can move, and the two ends can be clamped and then move in opposite directions; the utility model can position the inner side walls at the two ends of the feeding roller, thereby avoiding damage to the two ends of the feeding roller when clamping the feeding roller.

Placing the feed roller between two supporting seats 102, then controlling first motor 104 to work, first motor 104 just can drive first threaded rod 103 and rotate, first threaded rod 103 rotates just can drive two supporting seats 102 relative movement to just can drive fly leaf 106 on two buffer assemblies 200 and remove the feed roller both ends, then fixture 300 just can follow the inside wall department of feed roller and fix a position the tip of feed roller, thereby just can reach the centre gripping effect to the feed roller thereby avoid carrying out the damage that hard conflict caused to the both ends of feed roller.

The clamping mechanism 300 is shown in figure 2,

the clamping mechanism 300 comprises a second threaded rod 301 arranged on the movable plate 106 through a bearing, the second threaded rod 301 is transversely arranged on the movable plate 106, the second threaded rod 301 can rotate on the movable plate 106, a motor frame 302 is arranged at the other end of the movable plate 106 corresponding to the second threaded rod 301, a second motor 303 is arranged on the motor frame 302, the motor frame 302 provides support for the second motor 303, an output shaft of the second motor 303 is connected with the second threaded rod 301, the second motor 303 can drive the second threaded rod 301 to rotate on the movable plate 106, a sleeve 304 is arranged on the second threaded rod 301, a second threaded hole 305 is arranged on the sleeve 304 corresponding to the second threaded rod 301, the second threaded rod 301 passes through the second threaded hole 305 and is connected with the sleeve 304, the second threaded rod 301 can drive the sleeve 304 to transversely move on the second threaded rod 301, a positioning block 306 is arranged at the end of the threaded rod through the bearing, a plurality of hinge seats 307 are arranged on the outer side walls of the sleeve 304 and the positioning block 306, a connecting rod 308 can rotate on the hinge seats 307, and the other end of the connecting rod 308 is provided with a clamping plate 309 through the hinge seats 307. That is, the second motor 303 works to enable the second threaded rod 301 to rotate, the second threaded rod 301 rotates to enable the sleeve 304 to move on the second threaded rod 301, the sleeve 304 moves towards the positioning block 306 to enable the angle and the position between the two connecting rods 308 to change, the clamping plates 309 are abutted against the two hinging seats 307 to move outwards, the clamping plates 309 are abutted against the inner side wall of the feeding roller, and therefore two ends of the feeding roller are positioned and clamped.

A positioning rod 310 is disposed between the positioning block 306 and the movable plate 106. That is, the positioning rod 310 can prevent the second threaded rod 301 from driving the positioning block 306 to rotate when rotating, and the position of the positioning block 306 is kept fixed, so that the sleeve 304 can be indirectly prevented from rotating on the second threaded rod 301.

The cushioning assembly 200 is shown in figure 4,

the buffer assembly 200 comprises a fixed plate 201 arranged on the supporting seat 102 through a bearing, the fixed plate 201 can rotate on the supporting seat 102, a plurality of fixed blocks 202 are arranged on the fixed plate 201, the fixed blocks 202 are transversely arranged on the fixed plate 201, sliding grooves 203 are arranged in the fixed blocks 202, the sliding grooves 203 are transversely arranged in the fixed blocks 202, movable blocks 204 are arranged in the sliding grooves 203, the movable blocks 204 can move left and right in the sliding grooves 203, the end parts of the movable blocks 204 are connected with the movable plate 106, springs 205 are arranged in the sliding grooves 203, one ends of the springs 205 are connected with the end parts of the movable blocks 204, and the other ends of the springs 205 are connected with the end parts of the sliding grooves 203. In the next year, after the two movable plates 106 contact the two ends of the feeding roller in the relative movement of each supporting seat 102, the movable plates 106 still move for a certain distance, and then the movable plates 106 can prop against the movable blocks 204 to enable the movable blocks 204 to retract into the sliding grooves 203, so that the movable plates 106 are prevented from forming hard contact with the two ends of the feeding roller.

The fixed block 202 is provided with a third threaded hole 206, a third threaded rod 207 is arranged in the third threaded hole 206, and an abutting block is arranged at the end part of the third threaded rod 207. After the feeding roller is positioned and clamped, the third threaded rod 207 can be controlled to rotate, so that the abutting block moves to the movable plate 106 and abuts against the movable plate 106, and the feeding roller is prevented from moving left and right between the two supporting seats 102 under the action of the two buffer assemblies 200.

Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.

Claims

1. A solvent-free composite feeding mechanism is characterized in that: including guide bar (101) that set up between two backup pad (100) and two backup pad (100), two slide on guide bar (101) and set up two supporting seats (102), set up first threaded rod (103) between two backup pad (100), set up first motor (104) corresponding first threaded rod (103) in backup pad (100) side, first motor (104) are connected with first threaded rod (103), set up first screw hole (105) corresponding first threaded rod (103) on supporting seat (102), first threaded rod (103) pass first screw hole (105) and are connected with supporting seat (102), set up buffer assembly (200) on supporting seat (102), buffer assembly (200) are including fly leaf (106), set up fixture (300) on fly leaf (106).

2. A solventless composite feed mechanism as set forth in claim 1, wherein: the first threaded rod (103) is a bidirectional threaded rod.

3. A solventless composite feed mechanism as set forth in claim 1, wherein: the clamping mechanism (300) comprises a second threaded rod (301) arranged on the movable plate (106) through a bearing, a motor frame (302) is arranged at the other end of the movable plate (106) corresponding to the second threaded rod (301), a second motor (303) is arranged on the motor frame (302), an output shaft of the second motor (303) is connected with the second threaded rod (301), a sleeve (304) is arranged on the second threaded rod (301), a second threaded hole (305) is arranged on the sleeve (304) corresponding to the second threaded rod (301), the second threaded rod (301) penetrates through the second threaded hole (305) to be connected with the sleeve (304), a positioning block (306) is arranged at the end of the threaded rod through a bearing, a plurality of hinge bases (307) are arranged on the outer side walls of the sleeve (304) and the positioning block (306), a connecting rod (308) is arranged on the hinge bases, and a clamping plate (309) is arranged at the other end of the connecting rod (308) through the hinge bases (307).

4. A solventless composite feed mechanism as set forth in claim 3 wherein: a positioning rod (310) is arranged between the positioning block (306) and the movable plate (106).

5. A solventless composite feed mechanism as set forth in claim 1, wherein: the buffer assembly (200) comprises a fixed plate (201) arranged on a supporting seat (102) through a bearing, a plurality of fixed blocks (202) are arranged on the fixed plate (201), sliding grooves (203) are formed in the fixed blocks (202), movable blocks (204) are arranged in the sliding grooves (203), the end parts of the movable blocks (204) are connected with a movable plate (106), springs (205) are arranged in the sliding grooves (203), one ends of the springs (205) are connected with the end parts of the movable blocks (204), and the other ends of the springs (205) are connected with the end parts of the sliding grooves (203).

6. A solventless composite feed mechanism as set forth in claim 5 wherein: the fixing block (202) is provided with a third threaded hole (206), a third threaded rod (207) is arranged in the third threaded hole (206), and an abutting block is arranged at the end part of the third threaded rod (207).