CN218281039U

CN218281039U - Automatic laying and rolling mechanism for top cotton of paint-baking house

Info

Publication number: CN218281039U
Application number: CN202222428153.9U
Authority: CN
Inventors: 黄远东; 高仁魁
Original assignee: Shenzhen Lianpeng Gaoyuan Intelligent Technology Co ltd
Current assignee: Shenzhen Lianpeng Gaoyuan Intelligent Technology Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-13
Anticipated expiration: 2032-09-13

Abstract

The utility model relates to a vapour protective equipment class technical field provides a structural design is reasonable, the operation is simple and easy, can realize automatic laying and roll up cotton baking finish roof cotton automatic laying, roll-up mechanism of top of the baking finish room, which comprises a mounting bracket, form the installation cavity that is used for installing the filter pulp between mounting bracket and the outside baking finish roof portion, long banding filter pulp has been laid along outside baking finish roof length direction or width direction in the installation cavity, lie in the rotatable driving roller that is provided with in filter pulp both ends on the mounting bracket, around being equipped with the conveyer belt on the driving roller, the mounting bracket is equipped with filtering baffle immediately, form the air feed stream and circulate the filter cavity from top to bottom between filtering baffle and the mounting bracket, set up the first ventilative mouth of air feed circulation on the mounting bracket, evenly set up the second ventilative mouth of air feed circulation on the conveyer belt, be provided with fixing device on the conveyer belt, outside baking finish roof portion is provided with drive arrangement, outside the baking finish roof portion is provided with winding and unwinding device.

Description

Automatic laying and rolling mechanism for top cotton of paint-baking house

Technical Field

The utility model relates to a vapour protects equipment class technical field, in particular to automatic laying of baking finish roof cotton, roll-up mechanism.

Background

Article can have unnecessary aerial fog when the baking finish house sprays paint and float scattered in the air, cause the inside air of baking finish house to be turbid, influence manual operation, and aerial fog falls on article simultaneously and has the baking finish effect that the particle sense influences article, and the paint aerial fog directly can cause air pollution in discharging the air outward. Carry out loop filter through cotton with the top to the air, can effectively filter the coating cloud, but also make top cotton need frequently change with the cotton to guarantee the filter effect with the cotton. The top cotton in general baking finish house is through the setting of monolithic filter pulp concatenation tiling at baking finish house top, need dismantle baking finish house roof earlier during the change, take off dirty filter pulp more renew filter pulp again, and work load is big, consuming time is long, and is covered with paint molecule and dust on the dirty filter pulp, shake easy secondary raise dust at the change in-process, the dust adhesion volume that increases skin makes the dust easily inhaled lung, can also influence the health of renewal personnel.

SUMMERY OF THE UTILITY MODEL

Therefore, to foretell problem, the utility model provides a structural design is reasonable, the operation is simple and easy, can realize automatic laying and roll-up top cotton automatic laying of baking finish roof, roll-up mechanism.

In order to solve the technical problem, the utility model discloses a baking finish roof cotton automatic laying, roll-up mechanism, including being located outside baking finish roof air inlet below and setting up the mounting bracket on outside baking finish roof, form the installation cavity that is used for installing the filter pulp between mounting bracket and the outside baking finish roof portion, lay rectangular form filter pulp along outside baking finish roof length direction or width direction in the installation cavity, lie in the rotatable driving roller that is provided with in filter pulp both ends on the mounting bracket, around being equipped with the conveyer belt that is used for bearing the tiling filter pulp on the driving roller, lie in on the mounting bracket the conveyer belt both sides immediately be equipped with the filter baffle of conveyer belt side along the laminating, form the air feed stream from top to bottom between filter baffle and the mounting bracket and circulate the filter cavity, lie in on the mounting bracket evenly set up the first ventilative mouth that supplies the gas circulation in the filter cavity, evenly set up the second ventilative mouth that supplies the gas circulation on the conveyer belt, be provided with the fixing device that automatic hooking, automatic release filter pulp was crossed the roll-up, outside baking finish roof portion top is provided with and is used for driving the drive roll-up the drive roll-up the smooth drive device and roll-up the filter pulp and move away when the filter pulp, the filter pulp is moved away the side of filter pulp.

The further improvement is that: the fixing device is a protruding thorn which is uniformly arranged vertical to the upper surface of the conveying belt.

The further improvement is that: drive arrangement is including setting up in the driving motor of outside baking finish house top surface, driving motor's casing is fixed to be set up on outside baking finish house, be provided with first drive wheel on driving motor's the rotation axis, one the outside baking finish house room body is worn out and the second drive wheel is provided with to driving roller one end, around being equipped with the driving band on first drive wheel and the second drive wheel.

The further improvement is that: and the driving motor, the first driving wheel and the second driving wheel are externally covered with a dustproof protective cover.

The further improvement is that: the winding and unwinding device comprises a winding and unwinding box arranged on an external paint baking room, a box cover is arranged on the upper end face of the winding and unwinding box in a rotatable opening and closing mode, vertical plates are arranged at two ends in the winding and unwinding box, a winding and unwinding roller used for releasing under the forward traction of a conveying belt and used for winding filter cotton when the conveying belt slides away the filter cotton in the reverse direction is detachably arranged on each vertical plate, a through groove communicated with the filter cavity and used for the filter cotton to pass through is formed in the winding and unwinding box, a guide roller used for guiding the filter cotton to horizontally pass through the through groove is arranged on one side of the through groove in the winding and unwinding box, the guide roller is rotatably arranged on the vertical plate, a winding and unwinding structure used for accumulating force when the winding and unwinding roller releases the filter cotton and winding the filter cotton after the traction force of the filter cotton is removed is arranged on one side of the winding and unwinding roller, the filter cotton is driven to move towards the direction far away from the conveying belt to avoid enough space for supplying the filter cotton when the traction force of the winding and unwinding roller is large, and unwinding roller, and the flexible structure used for driving the winding and unwinding roller to be close to the tearing of the conveying belt when the traction force of the filter cotton is large amount of the conveying belt.

The further improvement is that: the flexible structure comprises an arc-shaped chute, a drive plate and a sliding block, the arc-shaped chute is arranged on the vertical plate, the sliding block is arranged in the arc-shaped chute in a sliding mode, the retracting roller is rotatably arranged on the sliding block, the fixed end of the drive plate is rotatably arranged on the vertical plate by taking the circle center of the arc-shaped chute as a rotation center, the free end of the drive plate is rotatably arranged on the sliding block, a spring is arranged on the vertical plate and used for stretching and storing force when the gravity drives the sliding block to slide downwards, driving the sliding block to slide upwards to reset after the gravity is removed from the sliding block, and providing traction force in the same direction as the conveying belt to pull the filter cotton to lean against the conveying belt when the traction force of the conveying belt is too large when the retracting roller does not react, one end of the spring is arranged on the vertical plate, and the other end of the spring is arranged on the free end of the drive plate.

The further improvement is that: the winding structure comprises a shell, a rotating shaft and a spring roll, the rotating shaft is rotatably arranged in the middle of the shell, the spring roll is arranged in the shell, one end of the spring roll is fixedly arranged on the shell, the other end of the spring roll is fixedly arranged on the rotating shaft, a mounting groove is formed in a sliding block, a bearing is arranged in the mounting groove, the shell is fixedly arranged on a driving plate, one end of the rotating shaft is fixedly arranged on the inner ring of the bearing in a penetrating manner, a non-circular slot is formed in the rotating shaft along the direction of a parallel winding and unwinding roller, and the end part of the winding and unwinding roller is provided with a non-circular insert block matched with the non-circular slot.

The further improvement is that: the non-circular slot is a square slot, and the non-circular insert block is a square insert block.

By adopting the technical scheme, the beneficial effects of the utility model are that:

1. the filter cotton at the top of the original baking finish house needs to be replaced by the filter cotton which is replaced after the top plate of the baking finish house is detached, high-altitude operation is not easy to be carried out by flat ground operation, and the high-altitude operation is large in limitation and high in danger. Therefore the present case changes the filter pulp that general slice was laid into the rectangular form filter pulp of one-piece formula, pulls through the conveyer belt that the filter pulp shop opens and slide and change the filter pulp, can replace the manual work to accomplish the change of filter pulp in narrow and small space, and the filter pulp is crossed in laying through the conveyer belt and is exempted from the dismantlement to the baking finish roof top, and it is more convenient to let the change of filter pulp, reduces the damage of extracting tool to the baking finish room body simultaneously.

2. Driving motor with receive and release the case setting can reduce the occupation to the space of roof in the baking finish house on baking finish house top surface and side, can increase the area of laying of filter pulp, increase dust filter area, increase the filter pulp's of single change dust filtration capacity.

3. Along with the reduction gradually of the amount of the filter cotton coiled on the coiling and uncoiling roller, the filter cotton coil is gradually close to the conveying belt under the action of the tension of the spring, so that the length of the filter cotton coiled on the coiling and uncoiling roller, which does not enter the conveying belt for dust filtration, is further shortened, and the waste of the filter cotton is reduced. When the filter cotton wound by the winding and unwinding roller is gradually increased, the weight of the filter cotton roll is utilized to drive the filter cotton roll to move downwards to increase the winding space of the filter cotton.

4. The spring can drive the roller of receiving and releasing to the conveyer belt motion when the roller of receiving and releasing too late release filter pulp in the traction force increase suddenly of conveyer belt, avoids filter pulp quilt to tear the fracture.

Drawings

Fig. 1 is a schematic view of the overlooking internal structure of the automatic laying and rolling mechanism of the baking finish roof cotton of the embodiment of the utility model.

Fig. 2 is a side-view schematic structural diagram of an automatic laying and rolling mechanism for baking finish roof cotton.

Fig. 3 is a schematic structural view of the automatic laying and winding and unwinding device in the mechanism for baking finish roof cotton.

Fig. 4 isbase:Sub>A schematic view of the internal structure of fig. 3 taken along the linebase:Sub>A-base:Sub>A.

Fig. 5 is a schematic view of the internal structure of fig. 3 taken along the line B-B.

Fig. 6 is a schematic view of the internal structure of fig. 3 taken along the line C-C.

Fig. 7 is an enlarged view of a portion of the structure at D in fig. 3.

Fig. 8 is a schematic structural view of a fixing device in the automatic laying and rolling mechanism of the top cotton of the baking finish house.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 8, the embodiment of the present invention discloses a baking finish roof cotton automatic laying and furling mechanism, including being located outside baking finish roof air inlet below and setting up the mounting bracket 10 on outside baking finish roof, form the installation cavity 11 that is used for installing filter pulp 12 between mounting bracket 10 and the outside baking finish roof, lay long banding filter pulp 12 along outside baking finish roof length direction or width direction in installation cavity 11, it is rotatable to be provided with driving roller 13 to lie in filter pulp 12 both ends on the mounting bracket 10, around being equipped with the conveyer belt 14 that is used for bearing tiling filter pulp 12 on the driving roller 13, lie in on the mounting bracket 10 conveyer belt 14 both sides immediately be equipped with 14 side along the filtering baffle 15 of laminating, form air feed stream down circulation filter cavity 16 between filtering baffle 15 and the mounting bracket 10, lie in on the mounting bracket 10 evenly set up the first ventilative mouth 17 that supplies the gas circulation, evenly set up the second ventilative mouth 18 that supplies the gas circulation on the conveyer belt 14, be provided with automatic release filter pulp 12 on the conveyer belt 14 and fix the fixed device that filter pulp 12 from top to the filter pulp 19 and can be changed the filter pulp and can be gone up the filter pulp and can be along with the even filtration and sting the filter pulp and can be broken through the filter pulp and can be gone up the filter pulp from the filter pulp and can be gone up the filter pulp and can be even the filter pulp and put 19, and can be gone up the filter pulp and can be even the filter pulp and can be broken through the filter pulp and can be from the filter pulp and be even filter pulp and put, and can be even the filter pulp and can be broken up the filter pulp on the filter pulp and can be even filter pulp 14.

It is outside baking finish house top is provided with and is used for driving roller 13 forward rotation to drive conveyer belt 14 pulls to cross filter pulp 12 and lays or driving roller 13 reverse rotation drives conveyer belt 14 and slides away the drive arrangement who crosses filter pulp 12, and it is outside baking finish house is located be provided with on the side of drive arrangement one side and be used for automatic release filter pulp 12 when conveyer belt 14 pulls filter pulp 12 and lay, automatic roll-up filter pulp 12's winding and unwinding devices when conveyer belt 14 slides away filter pulp 12.

Drive arrangement is including setting up in the driving motor 20 of outside baking finish house top surface, driving motor 20 is servo motor, driving motor 20's casing 33 is fixed to be set up on outside baking finish house, be provided with first drive wheel 21 on driving motor 20's the rotation axis 34, one the outside baking finish house room body is worn out and the second drive wheel 22 is provided with to driving roller 13 one end, around being equipped with driving band 23 on first drive wheel 21 and the second drive wheel 22, first drive wheel 21, second drive wheel 22 can be the belt pulley also can be the gear, driving band 23 can be the belt also can be the chain. The driving motor 20, the first driving wheel 21 and the second driving wheel 22 are externally covered with a protective cover (not shown) for preventing dust.

The collecting and releasing device comprises a collecting and releasing box 24 arranged on an external paint baking room, a box cover is rotatably arranged on the upper end face of the collecting and releasing box 24 in an opening and closing mode, vertical plates 25 are arranged at two ends in the collecting and releasing box 24, collecting and releasing rollers 26 used for releasing under the forward traction of the conveying belt 14 and used for collecting the filter cotton 12 when the conveying belt 14 slides away in the reverse direction are detachably arranged on the vertical plates 25, through grooves 27 communicated with the filter cavity 16 are formed in the collecting and releasing box 24 and used for allowing the filter cotton 12 to pass through and be placed on the conveying belt 14, a guide roller 28 used for guiding the filter cotton 12 to horizontally pass through the through grooves 27 is arranged on one side of the through grooves 27 in the collecting and releasing box 24, a collecting and releasing structure used for collecting force when the collecting and releasing the filter cotton 12 is released by the collecting and driving the filter cotton 12 to collect the filter cotton 12 through the collecting force after the traction force of the filter cotton 12 is removed is arranged on one side of the collecting and releasing roller 26, and a collecting and releasing structure used for preventing the filter cotton 12 from being pulled to move towards the conveying belt 14 and prevent the filter cotton 12 from being torn and the conveying belt 14 when the filter cotton 12 is arranged in the collecting and the conveying belt 24.

The flexible structure comprises an arc-shaped sliding groove 29 arranged on the vertical plate 25, a driving plate 30 and a sliding block 31 arranged in the arc-shaped sliding groove 29 in a sliding manner, the retraction roller 26 is rotatably arranged on the sliding block 31, the fixed end of the driving plate 30 is rotatably arranged on the vertical plate 25 by taking the circle center of the arc-shaped sliding groove 29 as a rotation center, the free end of the driving plate 30 is rotatably arranged on the sliding block 31, a spring 32 used for stretching and accumulating force when the sliding block 31 is driven by gravity to slide downwards, used for driving the sliding block 31 to slide upwards and reset after the gravity is removed from the sliding block 31 and used for providing traction force in the same direction as the conveying belt 14 to pull the filter cotton 12 to lean against the conveying belt 14 when the traction force of the conveying belt 14 is too large to cause the retraction roller 26 to react is arranged, one end of the spring 32 is arranged on the vertical plate 25, and the other end of the spring is arranged on the free end of the driving plate 30.

The roll-up structure includes casing 33, pivot 34, spring book (not shown in the figure), pivot 34 is rotatable set up in casing 33 middle part, the spring book set up in casing 33, in order to avoid the pulling force in the spring book later stage to increase gradually and tear the filter pulp apart, the spring book only has first half to participate in the roll-up, spring book one end fixed set up in on casing 33, the other end fixed set up in on the pivot 34, the mounting groove of seting up on the slider 31, be provided with bearing 36 in the mounting groove, casing 33 fixed set up in on the drive plate 30, pivot 34 one end is fixed wear to locate on the bearing 36 inner race, non-circular slot 37 has been seted up along parallel receipts roll 26 direction in the pivot 34, receive roll 26 tip be provided with non-circular insert piece 38 non-circular slot 37 matched with. The non-circular slot 37 is a square slot, and the non-circular insert 38 is a square insert.

Having shown and described the basic principles and essential features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention, all of which are intended to be covered by the appended claims and their equivalents.

Claims

1. Automatic cotton laying in baking finish roof, roll-up mechanism sets up the mounting bracket on outside baking finish room including being located outside baking finish room top air inlet below, form the installation cavity that is used for installing the filter pulp between mounting bracket and the outside baking finish room top, its characterized in that: the interior of the mounting cavity is paved with long-strip-shaped filter cotton along the length direction or the width direction of an external paint baking room, driving rollers are rotatably arranged at two end parts of the filter cotton on the mounting rack, a conveying belt for bearing and flatly paving the filter cotton is wound on the driving rollers, filtering baffles attached to the side edges of the conveying belt are vertically arranged at two sides of the conveying belt on the mounting rack, a filtering cavity for air flow to flow from top to bottom is formed between the filtering baffles and the mounting rack, first ventilation ports for air flow are uniformly arranged in the filtering cavity on the mounting rack, the drying machine is characterized in that second ventilation ports for gas circulation are uniformly formed in the conveying belt, a fixing device for automatically hooking and releasing the filter cotton is arranged on the conveying belt, the drying machine room is externally provided with a driving device for driving the driving roller to rotate forwards to drive the conveying belt to pull the filter cotton to be paved or driving the driving roller to rotate backwards to drive the conveying belt to slide away the filter cotton, and the drying machine room is externally provided with a winding and unwinding device for automatically releasing the filter cotton when the conveying belt pulls the filter cotton to be paved and automatically winding the filter cotton when the conveying belt slides away the filter cotton.

2. The automatic mechanism of laying of baking finish roof cotton, roll-up of claim 1 characterized in that: the fixing device is a protruding thorn which is uniformly arranged vertical to the upper surface of the conveying belt.

3. The automatic mechanism of laying of baking finish roof cotton, roll-up of claim 1 characterized in that: drive arrangement is including setting up in the driving motor of outside baking finish house top surface, driving motor's casing is fixed to be set up on outside baking finish house, be provided with first drive wheel on driving motor's the rotation axis, one the outside baking finish house room body is worn out and the second drive wheel is provided with to driving roller one end, around being equipped with the driving band on first drive wheel and the second drive wheel.

4. The automatic mechanism of laying of baking finish roof cotton, roll-up of claim 3 characterized in that: and the driving motor, the first driving wheel and the second driving wheel are externally covered with a dustproof protective cover.

5. The automatic laying and rolling mechanism for the baking finish roof cotton according to claim 1 is characterized in that: the collecting and releasing device comprises a collecting and releasing box arranged on an external baking finish house, a box cover is rotatably arranged on the upper end face of the collecting and releasing box in an opening and closing mode, vertical plates are arranged at two ends in the collecting and releasing box, collecting and releasing rollers which are used for releasing under the forward traction of a conveying belt and used for collecting and releasing filter cotton when the conveying belt slides away the filter cotton in the reverse direction are detachably arranged on the vertical plates, through grooves communicated with the filter cavity and used for allowing the filter cotton to pass are formed in the collecting and releasing box, a guide roller which is used for guiding the filter cotton to horizontally pass through the through grooves is arranged on one side of the through grooves in the collecting and releasing box, the guide roller is rotatably arranged on the vertical plates, a collecting and releasing structure which is used for collecting and releasing the filter cotton when the collecting and releasing roller releases the filter cotton and collecting and releasing the filter cotton through the storage force after the traction force of the filter cotton is removed is arranged on one side of the through the guide roller, and a flexible structure which is used for driving the filter cotton to move towards the direction far away from the conveying belt to avoid the filter cotton to be close to the tearing of the conveying belt when the traction force of the collecting and releasing roller is arranged in the collecting and releasing box.

6. The automatic paving and reeling mechanism of the baking finish roof cotton according to claim 5, characterized in that: the flexible structure comprises an arc-shaped chute, a drive plate and a sliding block, the arc-shaped chute is arranged on the vertical plate, the sliding block is arranged in the arc-shaped chute in a sliding mode, the retracting roller is rotatably arranged on the sliding block, the fixed end of the drive plate is rotatably arranged on the vertical plate by taking the circle center of the arc-shaped chute as a rotation center, the free end of the drive plate is rotatably arranged on the sliding block, a spring is arranged on the vertical plate and used for stretching and storing force when the gravity drives the sliding block to slide downwards, driving the sliding block to slide upwards to reset after the gravity is removed from the sliding block, and providing traction force in the same direction as the conveying belt to pull the filter cotton to lean against the conveying belt when the traction force of the conveying belt is too large when the retracting roller does not react, one end of the spring is arranged on the vertical plate, and the other end of the spring is arranged on the free end of the drive plate.

7. The automatic mechanism of laying of baking finish roof cotton, roll-up of claim 6 characterized in that: the winding structure comprises a shell, a rotating shaft and a spring roll, the rotating shaft is rotatably arranged in the middle of the shell, the spring roll is arranged in the shell, one end of the spring roll is fixedly arranged on the shell, the other end of the spring roll is fixedly arranged on the rotating shaft, a mounting groove is formed in a sliding block, a bearing is arranged in the mounting groove, the shell is fixedly arranged on a driving plate, one end of the rotating shaft is fixedly arranged on the inner ring of the bearing in a penetrating manner, a non-circular slot is formed in the rotating shaft along the direction of a parallel winding and unwinding roller, and the end part of the winding and unwinding roller is provided with a non-circular insert block matched with the non-circular slot.

8. The automatic mechanism of laying of baking finish roof cotton, roll-up of claim 7 characterized in that: the non-circular slot is a square slot, and the non-circular insert block is a square insert block.