CN214395013U - Rubber V-belt core-pulling device - Google Patents
Rubber V-belt core-pulling device Download PDFInfo
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- CN214395013U CN214395013U CN202120351780.XU CN202120351780U CN214395013U CN 214395013 U CN214395013 U CN 214395013U CN 202120351780 U CN202120351780 U CN 202120351780U CN 214395013 U CN214395013 U CN 214395013U
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- adhesive tape
- rubber
- core pulling
- belt core
- base
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Abstract
The utility model discloses a rubber V area device of loosing core belongs to V and takes production facility field. Comprises a base, a pushing device and a rubber belt limiting device; the pushing device is provided with a top rod which can vertically extend upwards; the adhesive tape limiting device comprises a side wall pressing mechanism and an end limiting mechanism, wherein the side wall pressing mechanism is used for tightly supporting the adhesive tape from the outer side of the adhesive tape, and the end limiting mechanism is used for clamping the adhesive tape from the upper end of the adhesive tape; the pushing device is arranged in the middle of the base; the adhesive tape limiting devices are provided with a plurality of adhesive tape limiting devices and are uniformly arranged on the base around the pushing device. When the V-belt core pulling is carried out, the pushing device is matched with the adhesive tape limiting devices on the periphery, and the roller is pushed out forcibly by the pushing device under the condition that the adhesive tape limiting devices control the adhesive tape. The utility model discloses an automation of "V area is loosed core" process has reduced intensity of labour, has improved production efficiency.
Description
Technical Field
The utility model relates to a V takes production facility field, specifically is a rubber V takes device of loosing core.
Background
The V-belt, which is simply referred to as a V-belt, or a transmission belt, is a transmission member for transmitting power generated by rotation of a driving device such as a motor or an engine to a mechanical apparatus. The V belt has various types and wide application, and the V belt can not be used for transmission as a large motor and as a small motor with less than one kilowatt, even comprises precision machines such as household appliances, computers, robots and the like. The V-belt transmission has the advantages of free speed change, distance transmission, simple structure, convenient replacement and the like, and is one of the most common mechanical transmission forms.
When the V-belt is produced, after the adhesive tape is wound on the roller, the wound adhesive tape needs to be removed from the roller, which is called as 'V-belt core pulling'. At present, the mode of realizing "V area is loosed core" mainly relies on the manpower to accomplish, and this kind of mode is not only intensity of labour big, wastes time, hard, and causes the damage to the sticky tape surface easily, very big influence production efficiency and product quality. Therefore, an automatic device is needed to solve the problem of difficulty in pulling the core in the V-belt.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved by the utility model
To realizing "V area at present and loosing core" mainly rely on the manpower to accomplish, have the problem that intensity of labour is big, production efficiency is low, the utility model provides a rubber V area device of loosing core utilizes thrustor and the sticky tape limiting device cooperation on every side, under the sticky tape limiting device control live the sticky tape, utilizes thrustor ejecting with the roller by force, has realized the automation of "V area is loosed core" process, has reduced intensity of labour, has improved production efficiency.
Technical scheme
In order to solve the above problem, the utility model provides a technical scheme does:
a rubber V-belt core pulling device comprises:
a base; and
the pushing device is provided with a top rod which can vertically extend upwards; and
the adhesive tape limiting device comprises a side wall pressing mechanism for tightly abutting against the outer side of the adhesive tape and an end limiting mechanism for clamping the upper end of the adhesive tape;
the pushing device is arranged in the middle of the base; the adhesive tape limiting devices are provided with a plurality of adhesive tape limiting devices and are uniformly arranged on the base around the pushing device.
Still further, the sidewall compression mechanism includes:
a support; and
the holding component is arranged on the bracket and is positioned at one side close to the ejector rod; and
and the driving device I is used for driving the support and the holding component to be close to and far away from the ejector rod along the radial direction.
Still further, the clasping member comprises:
the arm embracing seat is vertically arranged on the bracket; and
the two movable holding arms are vertically arranged on the holding arm seat and close to one side of the ejector rod, and are rotatably connected with the holding arm seat through vertical pin shafts respectively.
Furthermore, the surface of the movable arm contacting with the outer side of the adhesive tape is provided with elastic colloid.
Furthermore, the base is provided with slide rails which are outwards diverged and extended from the middle of the base, the slide rails correspond to the adhesive tape limiting devices one to one, and the lower end of the support is provided with slide blocks which are connected with the corresponding slide rails in a sliding manner.
Still further, the end stop mechanism includes:
the bottom plate is fixed at the upper end of the bracket; and
the cover body is arranged on the bottom plate, and an accommodating cavity which penetrates through the cover body along the radial direction of the ejector rod is formed in the cover body; and
the clamping tongue is arranged in the accommodating cavity; and
and the driving device II is used for driving the clamping tongue to extend out of and return to the ejector rod side.
Further, the driving device ii includes:
a bearing housing disposed on the base plate; and
and the adjusting screw rod is arranged on the bearing seat, and the front end of the adjusting screw rod is in threaded connection with the clamping tongue.
Furthermore, the driving device II is a hydraulic oil cylinder or an air cylinder.
Furthermore, the driving device I and the pushing device are both hydraulic oil cylinders or air cylinders.
Furthermore, the number of the adhesive tape limiting devices is 3-10.
Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
(1) the utility model provides a rubber V area device of loosing core utilizes thrustor and the sticky tape restraining device around to cooperate, under the sticky tape restraining device control sticky tape's the circumstances, utilizes thrustor to carry out ejecting by force with the roller, has realized the automation of "V area is loosed core" process, has reduced intensity of labour, has improved production efficiency;
(2) the utility model provides a rubber V belt core pulling device, which fixes the rubber belt by controlling the side wall pressing mechanism around the ejector rod to draw close to the center along the slide rail, and is suitable for the rubber belt core pulling with different external diameter specifications;
(3) the utility model provides a rubber V-belt core pulling device, when the holding component extrudes the outer wall of the adhesive tape, the two movable holding arms are extruded by the outer wall of the adhesive tape and can rotate a certain angle oppositely, so that the holding component is more tightly attached to the outer wall of the adhesive tape, and the fixing firmness to the adhesive tape is better;
(4) the utility model provides a rubber V-belt core pulling device, which can protect the surface of the adhesive tape and increase the friction force between the movable holding arm and the adhesive tape by arranging the elastic colloid on the movable holding arm;
(5) when the rubber V-belt core pulling device provided by the utility model is used for pulling the V-belt core, the adhesive tape generates vertical upward pressure on the clamping tongue, and under the condition, the pressure can be effectively placed through the cover body and transmitted to the driving device II, so that the effect of protecting the driving device II is achieved;
(6) the utility model provides a pair of rubber V area device of loosing core utilizes hydraulic cylinder or cylinder drive block tongue motion, has further reduced the artifical participation of the V area in-process of loosing core, reduces intensity of labour, improves production efficiency.
Drawings
FIG. 1 is a schematic structural view of a rubber V-belt core pulling device of the present invention;
FIG. 2 is a schematic view of the structure of the base and the pushing device;
FIG. 3 is a schematic view of the tape restraining device;
FIG. 4 is a schematic structural view of a clasping member;
FIG. 5 is a schematic view of an end stop mechanism;
FIG. 6 is another schematic structural view of the end stop mechanism;
in the drawings: 1. a base; 11. a slide rail;
2. a tape restraining device; 21. a sidewall compression mechanism; 211. a clasping member; 2111. a movable arm; 2112. an arm embracing seat; 2113. a pin shaft; 212. a support; 213. a driving device I; 214. a supporting seat; 215. a slider; 22. an end limiting mechanism; 221. a base plate; 222. a cover body; 223. a latch; 224. a driving device II; 2241. a bearing seat; 2242. adjusting the screw rod;
3. a pushing device; 31. and a push rod.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, for the purpose of helping those skilled in the art to understand more completely, accurately and deeply the conception and technical solution of the present invention, and to facilitate its implementation.
Example 1
Referring to fig. 1 and 3, the present embodiment provides a rubber V-belt core pulling device, which includes a base 1, a pushing device 3, and a rubber belt limiting device 2. The middle part of the base 1 is provided with a mounting hole, and the pushing device 3 is arranged in the mounting hole. The pushing device 3 is provided with a top rod 31 which can vertically extend upwards and is used for pushing the roller out of the rolled adhesive tape. The adhesive tape limiting device 2 comprises a side wall pressing mechanism 21 and an end limiting mechanism 22, wherein the side wall pressing mechanism 21 is used for tightly supporting the adhesive tape from the outer side of the adhesive tape, and the end limiting mechanism 22 is used for clamping the adhesive tape from the upper end of the adhesive tape. The adhesive tape limiting devices 2 are uniformly arranged on the base 1 and uniformly distributed around the pushing device 3 so as to uniformly press and tightly press the adhesive tape around the ejector rod 31. Specifically, the number of the adhesive tape limiting devices 2 is preferably 3-10.
In this embodiment, the base 1 is circular or regular polygon, and the mounting hole is located at the center of the base 1; the pushing device 3 is a hydraulic oil cylinder or an air cylinder, and the ejector rod 31 is a piston rod of the hydraulic oil cylinder or the air cylinder; the number of the adhesive tape limiting devices 2 is 8.
In the production process, the roller wound with the adhesive tape is vertically placed in the middle of the base 1, and the ejector rod 31 is inserted into the lower end of the roller, so that the roller wound with the adhesive tape is vertically and stably placed; then, the peripheral side wall pressing mechanism 21 is used for propping against the outer wall of the adhesive tape, and the end part limiting mechanism 22 is used for clamping the upper end of the adhesive tape; after the fixing is carried out in the mode, the pushing device 3 is started, the ejector rod 31 extends upwards to eject the roller out of the adhesive tape, and therefore the V-belt core pulling is completed.
In the rubber V-belt core-pulling device in the embodiment, the pushing device 3 is matched with the surrounding adhesive tape limiting devices 2, and the roller is forcibly ejected out by the pushing device 3 under the condition that the adhesive tape limiting devices 2 control the adhesive tape, so that the automation of a V-belt core-pulling process is realized, the labor intensity is reduced, and the production efficiency is improved.
Example 2
The basic structure of the rubber V-belt core pulling device in this embodiment is the same as that in embodiment 1, and is different and improved in that, as shown in fig. 3 and 4, the side wall pressing mechanism 21 includes a bracket 212, a clasping member 211, and a driving device i 213. The base 1 is provided with slide rails 11 which are extended from the middle part of the base in an outward diverging manner, the slide rails 11 correspond to the adhesive tape limiting devices 2 one by one, the lower end of the support 212 is provided with a slide block 215, and the slide block 215 is connected with the corresponding slide rail 11 in a sliding manner. The clasping member 211 is arranged on the bracket 212 and is positioned at one side close to the top bar 31. The driving device I213 is used for driving the bracket 212 and the holding member 211 to move close to and away from the top rod 31 along the radial direction.
In this embodiment, the driving device i 213 is a hydraulic oil cylinder or an air cylinder which is horizontally arranged, a supporting seat 214 is arranged on the base 1, and the driving device i 213 is installed on the supporting seat 214.
The rubber V-belt core pulling device in the embodiment fixes the rubber belt by controlling the side wall pressing mechanism 21 around the ejector rod 31 to approach to the center along the slide rail 11, and is suitable for core pulling of rubber belts with different outer diameter specifications.
Example 3
The basic structure of the rubber V-belt core pulling device in this embodiment is the same as that in embodiment 2, and the difference and improvement is that, as shown in fig. 4, the clasping member 211 includes a clasping arm seat 2112 and two movable clasping arms 2111. The arm embracing seat 2112 is vertically arranged on the bracket 212, and the two movable arm embracing arms 2111 are vertically arranged on the arm embracing seat 2112 close to one side of the ejector rod 31 and are respectively and rotationally connected with the arm embracing seat 2112 through vertical pin shafts 2113.
The device of loosing core in rubber V area in this embodiment, when embracing the component 211 extrusion sticky tape outer wall tightly, two activities are embraced arm 2111 and are received the extrusion of sticky tape outer wall and can rotate certain angle in opposite directions for it is inseparabler to embrace the laminating of component 211 and sticky tape outer wall tightly, and is better to the fixed fastness of sticky tape.
Example 4
The basic structure of the rubber V-belt core pulling device in this embodiment is the same as that in embodiment 3, and the difference and improvement lies in that an elastic colloid is disposed on a surface of the movable arm 2111, which is in contact with the outer side of the adhesive tape, to protect the surface of the adhesive tape and increase the friction force between the movable arm 2111 and the adhesive tape. In this embodiment, the elastic colloid has the same quality as the V-belt.
Example 5
The basic structure of the rubber V-belt core pulling device in this embodiment is the same as that in any one of embodiments 2 to 4, and the difference and improvement lies in that, as shown in fig. 5, the end limiting mechanism 22 includes a bottom plate 221, a cover body 222, a latch 223, and a driving device ii 224. The bottom plate 221 is fixed at the upper end of the bracket 212; the cover 222 is disposed on the bottom plate 221, and the cover 222 has an accommodating cavity penetrating toward the lift pin 31; the latch 223 is arranged in the accommodating cavity; the driving device ii 224 is mounted on the bottom plate 221, and is used for driving the latch 223 to extend and return to the ejector rod 31 side.
In this embodiment, the driving device ii 224 includes a bearing block 2241 and an adjusting screw 2242, and the bearing block 2241 is disposed on the bottom plate 221; adjusting screw 2242 installs on bearing frame 2241, adjusting screw 2242's front end threaded connection in on the latch 223. When the adjusting bolt 2242 is used, the clamping tongue 223 extends out and returns back through manual rotation.
The rubber V-belt core pulling device in the embodiment has the advantages that when the V-belt core pulling is carried out, the adhesive tape generates vertical upward pressure on the clamping tongue 223, under the condition, the cover body 222 is arranged, the pressure can be effectively placed and transmitted to the driving device II 224, and therefore the effect of protecting the driving device II 224 is achieved.
Example 6
The basic structure of the rubber V-belt core pulling device in this embodiment is the same as that in embodiment 5, and the difference and improvement lies in that, as shown in fig. 6, the driving device ii 224 is a hydraulic cylinder or an air cylinder mounted on the bottom plate 221, and the end of a piston rod of the hydraulic cylinder or the air cylinder is connected with the latch 223.
In the embodiment, the clamping tongue 223 is driven to move by using the hydraulic oil cylinder or the air cylinder, so that the manual participation in the core pulling process of the V-belt is further reduced, the labor intensity is reduced, and the production efficiency is improved.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a rubber V area device of loosing core which characterized in that includes:
a base (1); and
the pushing device (3) is provided with a top rod (31) which can vertically extend upwards; and
the adhesive tape limiting device (2) comprises a side wall pressing mechanism (21) for tightly abutting against the outer side of the adhesive tape and an end limiting mechanism (22) for clamping the upper end of the adhesive tape;
the pushing device (3) is arranged in the middle of the base (1); the adhesive tape limiting devices (2) are provided with a plurality of adhesive tape limiting devices and are uniformly arranged on the base (1) around the pushing device (3).
2. The rubber V-belt core pulling device according to claim 1, wherein the side wall pressing mechanism (21) comprises:
a bracket (212); and
a clasping component (211) which is arranged on the bracket (212) and is positioned at one side close to the top rod (31); and
and the driving device I (213) is used for driving the bracket (212) and the holding member (211) to be close to and far away from the ejector rod (31) in the radial direction.
3. The rubber V-belt core pulling device according to claim 2, wherein the clasping member (211) comprises:
the arm embracing seat (2112) is vertically arranged on the bracket (212); and
the two movable arm embracing bodies (2111) are vertically arranged on the arm embracing seat (2112) and are close to one side of the ejector rod (31), and the two movable arm embracing bodies (2111) are rotatably connected with the arm embracing seat (2112) through vertical pin shafts (2113).
4. The rubber V-belt core pulling device according to claim 3, characterized in that: the surface of the movable arm (2111) which is in contact with the outer side of the adhesive tape is provided with elastic colloid.
5. The rubber V-belt core pulling device according to claim 2, characterized in that: the adhesive tape limiting device is characterized in that a sliding rail (11) which is outwards diverged and extended from the middle of the base (1) is arranged on the base, the sliding rail (11) is in one-to-one correspondence with the adhesive tape limiting device (2), a sliding block (215) is arranged at the lower end of the support (212), and the sliding block (215) is in sliding connection with the corresponding sliding rail (11).
6. The rubber V-belt core pulling device according to claim 2, wherein the end limiting mechanism (22) comprises:
a bottom plate (221) fixed to the upper end of the bracket (212); and
a cover body (222) which is arranged on the bottom plate (221), wherein the cover body (222) is provided with an accommodating cavity which penetrates along the radial direction of the ejector rod (31); and
a latch (223) disposed within the receiving cavity; and
and a driving device II (224) for driving the clamping tongue (223) to extend and return to the ejector rod (31).
7. The rubber V-belt core pulling device according to claim 6, wherein the driving device II (224) comprises:
a bearing housing (2241) provided on the base plate (221); and
and the adjusting screw rod (2242) is installed on the bearing seat (2241), and the front end of the adjusting screw rod is in threaded connection with the clamping tongue (223).
8. The rubber V-belt core pulling device according to claim 6, characterized in that: the driving device II (224) is a hydraulic oil cylinder or an air cylinder.
9. The rubber V-belt core pulling device according to any one of claims 2 to 8, characterized in that: the driving device I (213) and the pushing device (3) are both hydraulic oil cylinders or air cylinders.
10. The rubber V-belt core pulling device according to any one of claims 1 to 8, characterized in that: the number of the adhesive tape limiting devices (2) is 3-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120351780.XU CN214395013U (en) | 2021-02-05 | 2021-02-05 | Rubber V-belt core-pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120351780.XU CN214395013U (en) | 2021-02-05 | 2021-02-05 | Rubber V-belt core-pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214395013U true CN214395013U (en) | 2021-10-15 |
Family
ID=78024648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120351780.XU Active CN214395013U (en) | 2021-02-05 | 2021-02-05 | Rubber V-belt core-pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214395013U (en) |
-
2021
- 2021-02-05 CN CN202120351780.XU patent/CN214395013U/en active Active
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