CN220998511U - Unreeling device for conveying belt production - Google Patents
Unreeling device for conveying belt production Download PDFInfo
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- CN220998511U CN220998511U CN202322777576.6U CN202322777576U CN220998511U CN 220998511 U CN220998511 U CN 220998511U CN 202322777576 U CN202322777576 U CN 202322777576U CN 220998511 U CN220998511 U CN 220998511U
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- conveyer belt
- unreeling
- fixedly connected
- cylinder
- conveyor belt
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000003860 storage Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of conveyor belt production, in particular to an unreeling device for conveyor belt production, which comprises: a base; the guide mechanism is used for guiding the conveyer belt during unreeling and is arranged at the top end of the base; the guide mechanism comprises two mounting plates fixedly connected to the top end of the base, two sliding grooves are formed in one side of each mounting plate, and sliding blocks are connected to the inner walls of the sliding grooves in a sliding mode; utilize two sets of limiting plates to realize the spacing operation to the conveyer belt in step to when floating from top to bottom to the conveyer belt unreeling operation, the limiting plate is invariable effort all the time spacing to the conveyer belt, simultaneously, makes two movable plates drive the limiting plate and laminate with the surface of conveyer belt all the time under the effect of spring, thereby realizes carrying out better guide when unreeling to the conveyer belt, has avoided the conveyer belt to excessively relax or excessively strain when unreeling, has guaranteed the stability of unreeling device at unreeling in-process.
Description
Technical Field
The utility model relates to the technical field of conveyor belt production, in particular to an unreeling device for conveyor belt production.
Background
Conveyor belts, also known as conveyor belts, are rubber and fiber, metal composite products, or plastic and fabric composite products used in belt conveyor belts to carry and transport materials. The conveyer belt is widely applied to occasions with shorter conveying distance and smaller conveying capacity in industries such as cement, coking, metallurgy, chemical industry, steel and the like. The cylindrical conveyor belt is unreeled in the production process. In the prior art, the following steps are searched: the conveyer belt is placed the conveyer belt on unreeling roller when unreeling to carry out unreeling operation under outside conveyor's drive through the guide roll, but the conveyer belt can take place to float from top to bottom owing to self gravity when unreeling, when the guide roll is too tight to the conveyer belt centre gripping, the conveyer belt takes place to warp easily, when the guide roll is too loose to the conveyer belt centre gripping, the conveyer belt skew easily, thereby influences the processingquality in conveyer belt later stage.
Accordingly, an unreeling device for conveyor belt production is proposed to solve the above-mentioned problems.
Disclosure of utility model
The utility model aims to solve the problems, and the utility model provides an unreeling device for producing a conveyer belt, which solves the problems that the conveyer belt can float up and down due to self gravity when unreeling, the conveyer belt is easy to deform when being clamped by a guide roller to be too tight, and the conveyer belt is easy to deviate when being clamped by the guide roller to be too loose, so that the later processing quality of the conveyer belt is influenced.
The utility model realizes the aim through the following technical scheme, and the unreeling device for conveyer belt production comprises: a base; the guide mechanism is used for guiding the conveyer belt during unreeling and is arranged at the top end of the base; the guide mechanism comprises two mounting plates fixedly connected to the top end of the base, two sliding grooves are formed in one side of each mounting plate, sliding blocks are slidably connected to the inner walls of the sliding grooves, moving plates are fixedly connected between the opposite sides of the two sliding blocks, springs are fixedly connected between the end parts of the sliding blocks and the inner walls of the sliding grooves, and guide assemblies are arranged between the opposite sides of the two moving plates.
Preferably, the guiding component comprises a cylinder fixedly connected to the top end of the moving plate, the bottom end of the cylinder penetrates through the moving plate, one of the air cylinders is fixedly connected to the other side of the mounting plate, a three-way pipe is arranged between the cylinder and the air cylinders, a piston rod is slidably connected to the inner wall of the cylinder, the end part of the piston rod penetrates through the cylinder and is fixedly connected with a connecting rod, and two ends of the connecting rod are fixedly connected with limiting plates. The top of gas receiver rotates and is connected with the screwed pipe, the bottom of screwed pipe runs through to in the gas receiver, the bottom threaded connection of screwed pipe has the lead screw, the bottom fixedly connected with piston plate of lead screw. The connecting rod is C-shaped, and the end part of the piston rod is fixedly connected with the middle part of the surface of the connecting rod. Utilize two sets of limiting plates to realize the spacing operation to the conveyer belt in step to when floating from top to bottom to the conveyer belt unreeling operation, the limiting plate is invariable effort all the time spacing to the conveyer belt, simultaneously, makes two movable plates drive the limiting plate and laminate with the surface of conveyer belt all the time under the effect of spring, thereby realizes carrying out better guide when unreeling to the conveyer belt, has avoided the conveyer belt to excessively relax or excessively strain when unreeling, has guaranteed the stability of unreeling device at unreeling in-process.
Preferably, the end part of the limiting plate is rotatably connected with a plurality of rollers, and the rollers are distributed in equal rows. The rollers are distributed in equal rows, and when the conveyer belt unreels and conveys, the conveyer belt moves to drive the rollers to rotate, so that friction force when the conveyer belt moves is reduced, and protection of the surface of the conveyer belt is facilitated.
Preferably, a limit rod is fixedly connected to the top end of the piston plate, and the top end of the limit rod penetrates through the air outlet cylinder. By utilizing the limiting rod, when the piston plate moves downwards, the piston plate moves up and down through the limiting rod to limit, so that the phenomenon that the piston plate moves up and down is avoided, and the stability of the piston plate during movement is improved.
Preferably, one end of the three-way pipe is communicated with the bottom end of the air cylinder, and the three-way pipe is a hose. The three-way pipe is beneficial to enabling the gas in the gas storage cylinder to enter the two cylinders at the same time.
Preferably, grooves distributed in an annular shape are formed in the upper end of the surface of the threaded pipe. The groove at the upper end of the surface of the threaded pipe increases the friction force of workers during rotation and avoids slipping during rotation.
The beneficial effects of the utility model are as follows:
1. The two groups of limiting plates are used for synchronously realizing the limiting operation of the conveyer belt, when the conveyer belt is unreeled and vertically floats, the limiting plates always carry out the limiting operation on the conveyer belt under the constant acting force, and simultaneously, the upper moving plate and the lower moving plate drive the limiting plates to be always attached to the surface of the conveyer belt under the action of the springs, so that the conveyer belt is better guided when unreeled, excessive looseness or excessive tensioning of the conveyer belt when unreeled is avoided, and the stability of the unreeling device in the unreeling process is ensured;
2. The rollers are distributed in equal rows, and when the conveyer belt unreels and conveys, the conveyer belt moves to drive the rollers to rotate, so that friction force when the conveyer belt moves is reduced, and protection of the surface of the conveyer belt is facilitated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a guiding mechanism according to the present utility model;
FIG. 3 is a cross-sectional view of a mounting plate of the present utility model;
fig. 4 is an enlarged view of a in fig. 3.
In the figure: 1. a base; 2. a guide mechanism; 201. a mounting plate; 202. a chute; 203. a slide block; 204. a moving plate; 205. a spring; 206. a guide assembly; 2061. a cylinder; 2062. a piston rod; 2063. a connecting rod; 2064. a limiting plate; 2065. an air cylinder; 2066. a three-way pipe; 2067. a piston plate; 2068. a threaded tube; 2069. a screw rod; 207. a roller; 208. and a limit rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The specific implementation method comprises the following steps: as shown in fig. 1 to 4, the unreeling device for producing a conveyor belt comprises: a base 1; the guiding mechanism 2 is used for guiding the conveyer belt during unreeling, and the guiding mechanism 2 is arranged at the top end of the base 1; the guiding mechanism 2 comprises two mounting plates 201 fixedly connected to the top end of the base 1, two sliding grooves 202 are formed in one side of each mounting plate 201, sliding blocks 203 are slidably connected to the inner walls of the sliding grooves 202, moving plates 204 are fixedly connected between the opposite sides of the two sliding blocks 203, springs 205 are fixedly connected between the end portions of the sliding blocks 203 and the inner walls of the sliding grooves 202, and guiding assemblies 206 are arranged between the opposite sides of the two moving plates 204.
The top side of base 1 is provided with the unreeling roller, the top opposite side of base 1 is provided with the guide roll, when the need unreels the conveyer belt, place the conveyer belt on the unreeling roller, and run through guiding mechanism 2 and guide roll with the one end of conveyer belt in proper order, start unreeling roller and guide roll rotation, realize the operation of unreeling to the conveyer belt, when the conveyer belt runs through guiding mechanism 2, make the conveyer belt arrange in between two movable plates 204, because the gravity of conveyer belt self and with the top contact of two limiting plates 2064 in the below, start guiding assembly 206, make two sets of limiting plates 2064 realize limiting to the conveyer belt, when the conveyer belt is unreeling upwards floating, the conveyer belt can drive top movable plate 204 synchronous upward movement, and make top spring 205 receive the extrusion, simultaneously, lower movable plate 204 is synchronous upward and downward movement with the conveyer belt all the time, when the conveyer belt is unreeling down and when making lower spring 205 receive the extrusion, simultaneously, upper movable plate 204 is down at the effect of spring 205, make movable plate 204 and the limiting plate 4 and the conveyer belt is in the time unreeled in the roll-up process of the roll has been avoided when the conveyer belt is unreeled to the place, thereby the stability is better to realize the surface of unreeling to the conveyer belt, the realization is more guaranteed.
As shown in fig. 2, 3 and 4, the guiding assembly 206 includes a cylinder 2061 fixedly connected to the top end of the moving plate 204, the bottom end of the cylinder 2061 penetrates through the moving plate 204, an air reservoir 2065 is fixedly connected to the other side of one mounting plate 201, a three-way pipe 2066 is arranged between the cylinder 2061 and the air reservoir 2065, a piston rod 2062 is slidably connected to the inner wall of the cylinder 2061, the end part of the piston rod 2062 penetrates through the cylinder 2061 and is fixedly connected with a connecting rod 2063, and both ends of the connecting rod 2063 are fixedly connected with limiting plates 2064. The top of gas receiver 2065 rotates and is connected with screwed pipe 2068, and the bottom of screwed pipe 2068 runs through to in the gas receiver 2065, and screwed pipe 2068's bottom threaded connection has lead screw 2069, and the bottom fixedly connected with piston plate 2067 of lead screw 2069. The end of the limiting plate 2064 is rotatably connected with a plurality of rollers 207, and the plurality of rollers 207 are distributed in equal rows. One end of a tee 2066 is connected to the bottom end of the air reservoir 2065, and the tee 2066 is a hose. The connecting rod 2063 is in a "C" shape, and the end of the piston rod 2062 is fixedly connected with the middle part of the surface of the connecting rod 2063.
When the guide assembly 206 is used for positioning the conveyor belt, the screw rod 2069 is moved downwards by rotating the threaded tube 2068, the piston plate 2067 is pushed to move downwards when the screw rod 2069 moves downwards and squeeze the gas in the gas storage cylinder 2065, the gas in the gas storage cylinder 2065 is squeezed and simultaneously enters the two cylinders 2061 through the three-way tube 2066, the piston rod 2062 is pushed to move when the gas enters the cylinders 2061, the connecting rod 2063 is pushed to drive the two groups of limiting plates 2064 to approach each other when the piston rod 2062 moves, the rotating threaded tube 2068 is stopped when the surfaces of the two groups of limiting plates 2064 move to drive the rollers 207 to contact with the surfaces of the conveyor belt, the limiting operation of the conveyor belt is completed, and the conveyor belt moves to drive the rollers 207 to rotate when the conveyor belt is unreeled and conveyed, so that the friction force when the conveyor belt moves is reduced.
As shown in fig. 3 and 4, a stopper rod 208 is fixedly connected to the top end of the piston plate 2067, and the top end of the stopper rod 208 penetrates the gas outlet cylinder 2065. The upper end of the surface of the threaded tube 2068 is provided with grooves which are annularly distributed. When the piston plate 2067 moves downward, the stop lever 208 is driven to move downward synchronously, so that the piston plate 2067 is stopped from moving up and down, and meanwhile, when a worker rotates the threaded tube 2068, the worker contacts with a groove at the upper end of the surface of the threaded tube 2068, so that the friction force during rotation is increased.
When the utility model is used, when the conveyer belt needs to be unreeled, one end of the conveyer belt sequentially penetrates through the guide mechanism 2 and the guide roller, the screw tube 2068 is rotated to enable the screw rod 2069 to push the piston plate 2067 to move downwards and squeeze gas in the gas storage cylinder 2065, the gas enters the two cylinders 2061 through the three-way tube 2066 simultaneously and pushes the piston rod 2062 to move, so that the corresponding connecting rods 2063 drive the limiting plates 2064 to be close to each other, when the surfaces of the two groups of limiting plates 2064 move to drive the rolling shafts 207 to contact the surfaces of the conveyer belt, the limiting operation on the conveyer belt is completed, meanwhile, the unreeled roller and the guide roller are started to rotate to unreeled the conveyer belt, when the conveyer belt floats upwards during unreeled, the conveyer belt drives the upper moving plate 204 to move upwards synchronously, and simultaneously, the lower moving plate 204 always moves upwards and downwards synchronously with the conveyer belt under the action of the spring 205, and when the conveyer belt moves downwards during unreeled, the upper moving plate 204 drives the limiting plate 2064 to be always attached to the surfaces of the conveyer belt under the action of the spring 205, thereby the conveyer belt is prevented from being excessively tensioned or being excessively extended during unreeled.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. Unreeling device for conveying belt production, which is characterized by comprising:
a base (1);
The guide mechanism (2) is used for guiding the conveyer belt during unreeling, and the guide mechanism (2) is arranged at the top end of the base (1);
wherein, guiding mechanism (2) are including two mounting panel (201) of fixed connection in base (1) top, spout (202) that are two in quantity are all seted up to one side of mounting panel (201), the inner wall sliding connection of spout (202) has slider (203), two fixedly connected with movable plate (204) between the opposite side of slider (203), fixedly connected with spring (205) between the tip of slider (203) and the inner wall of spout (202), two be provided with guide assembly (206) between the opposite side of movable plate (204).
2. The unreeling device for conveyor belt production of claim 1, wherein: the guide assembly (206) comprises a cylinder (2061) fixedly connected to the top end of the movable plate (204), the bottom end of the cylinder (2061) penetrates through the movable plate (204), one of the cylinder (2061) is fixedly connected with an air storage cylinder (2065) on the other side of the mounting plate (201), a three-way pipe (2066) is arranged between the cylinder (2061) and the air storage cylinder (2065), a piston rod (2062) is slidably connected to the inner wall of the cylinder (2061), the end part of the piston rod (2062) penetrates through the cylinder (2061) and is fixedly connected with a connecting rod (2063), and two ends of the connecting rod (2063) are fixedly connected with limiting plates (2064).
3. The unreeling device for conveyor belt production according to claim 2, wherein: the top of gas receiver (2065) rotates and is connected with screwed pipe (2068), in the bottom of screwed pipe (2068) runs through to gas receiver (2065), the bottom threaded connection of screwed pipe (2068) has lead screw (2069), the bottom fixedly connected with piston board (2067) of lead screw (2069).
4. The unreeling device for conveyor belt production according to claim 2, wherein: the end part of the limiting plate (2064) is rotatably connected with a plurality of rollers (207), and the rollers (207) are distributed in equal rows.
5. A conveyor belt production unwinder as claimed in claim 3, characterized in that: the top end of the piston plate (2067) is fixedly connected with a limiting rod (208), and the top end of the limiting rod (208) penetrates through the air outlet cylinder (2065).
6. The unreeling device for conveyor belt production according to claim 2, wherein: one end of the three-way pipe (2066) is communicated with the bottom end of the air cylinder (2065), and the three-way pipe (2066) is a hose.
7. A conveyor belt production unwinder as claimed in claim 3, characterized in that: grooves distributed in an annular mode are formed in the upper end of the surface of the threaded pipe (2068).
8. The unreeling device for conveyor belt production according to claim 2, wherein: the connecting rod (2063) is C-shaped, and the end part of the piston rod (2062) is fixedly connected with the middle part of the surface of the connecting rod (2063).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322777576.6U CN220998511U (en) | 2023-10-16 | 2023-10-16 | Unreeling device for conveying belt production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322777576.6U CN220998511U (en) | 2023-10-16 | 2023-10-16 | Unreeling device for conveying belt production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220998511U true CN220998511U (en) | 2024-05-24 |
Family
ID=91127485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322777576.6U Active CN220998511U (en) | 2023-10-16 | 2023-10-16 | Unreeling device for conveying belt production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220998511U (en) |
-
2023
- 2023-10-16 CN CN202322777576.6U patent/CN220998511U/en active Active
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