CN220373702U

CN220373702U - Transmission belt stripper

Info

Publication number: CN220373702U
Application number: CN202321563513.4U
Authority: CN
Inventors: 朱亚; 史正伍
Original assignee: Suzhou Yiike Automation Equipment Co ltd
Current assignee: Suzhou Yiike Automation Equipment Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2024-01-23
Anticipated expiration: 2033-06-19

Abstract

The utility model discloses a driving belt stripper, which comprises: a frame, wherein a demoulding area is formed at the central position of the frame; the jacking device is arranged below the frame and corresponds to the demolding area; at least two groups of demoulding mechanisms are arranged on the upper surface of the frame, and the two groups of demoulding mechanisms are uniformly distributed on the frame around the periphery of the demoulding area; after the demoulding mechanism is driven to press the product to be demoulded which is placed in the demoulding area, the jacking device jacks up to separate the mould and the belt cylinder from each other; the working quantity of the demolding mechanism is selectively controlled to match different types of products to be demolded. The demolding mechanism disclosed by the utility model can adapt to demolding of molds with different diameters, optimize the demolding mode of the demolding machine, improve the automation degree of the demolding machine, and avoid excessive compaction force applied to a product to be demolded, so that smooth demolding of the product to be demolded is ensured, and the demolding efficiency of the demolding machine is effectively improved.

Description

Transmission belt stripper

Technical Field

The utility model relates to the technical field of manufacturing of driving belts, in particular to a driving belt stripper.

Background

In recent years, the development of the novel transmission belt is rapid due to the excellent performance, such as a trimming V belt, a V-ribbed belt and a synchronous belt, and the novel transmission belt is widely applied to industries of automobiles, textiles, industrial machinery, household appliances, agricultural machinery and the like, and partially replaces chain transmission and gear transmission in some equipment, so that the novel transmission belt becomes the main direction of the development of the rubber transmission belt.

In the production process of the driving belt, the driving belt drum and the cylindrical mold are required to be separated after the vulcanization process, but the driving belt is required to adopt the cylindrical molds with different diameters to produce driving belts with different specifications, so that the demolding machine is required to perform demolding on products with different types, the demolding mode of the existing demolding machine is single, the molds with different diameters cannot be effectively matched, even the interference of each demolding mechanism can occur, and the demolding efficiency is reduced.

Therefore, there is a need to provide a new way to solve the above technical problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide the driving belt stripper, the stripper mechanism of the driving belt stripper can adapt to the stripping of dies with different diameters, the stripping mode of the stripper is optimized, the automation degree of the stripper is improved, excessive compaction force is prevented from being applied to a product to be stripped, the motion interference caused by redundancy is avoided, the smooth stripping of the product to be stripped is ensured, and the stripping efficiency of the stripper is effectively improved.

The technical scheme of the utility model is summarized as follows:

a belt stripper comprising:

a frame, wherein a demoulding area is formed at the central position of the frame;

the jacking device is arranged below the frame and corresponds to the demolding area;

at least two groups of demoulding mechanisms are arranged on the upper surface of the frame, and the two groups of demoulding mechanisms are uniformly distributed on the frame around the periphery of the demoulding area;

after the demoulding mechanism is driven to press the product to be demoulded which is placed in the demoulding area, the jacking device jacks up to separate the mould and the belt cylinder from each other; and the working quantity of the demolding mechanism is selectively controlled to match different types of products to be demolded.

Preferably, each set of the stripping mechanisms is independently controlled.

Preferably, each set of said stripping means comprises at least three stripping jaw assemblies uniformly distributed around the periphery of said stripping zone around the central position of the frame.

Preferably, the stripping jaw assembly includes:

a pressing assembly for pressing the product to be demolded;

the moving assembly is arranged on the lower side of the compressing assembly and is fixedly connected with the upper surface of the frame;

the support seats are erected on two sides of the moving assembly;

the driving piece is fixed on the supporting seat, and the power output end of the driving piece is connected with the compression assembly;

when the driving piece drives the compressing assembly to move, the compressing assembly is close to or far away from the demolding area through the moving assembly, so that compressing or decompressing effect is achieved.

Preferably, the compression assembly comprises a push plate and a stripper plate; wherein,

the bottom of the push plate is connected with the moving assembly, and two opposite sides of the push plate are respectively connected with the driving piece and the stripper plate;

the stripper plate is connected with the push plate through a plurality of fixing pieces and is used for compressing products to be stripped.

Preferably, a compacting block is formed at the end of the stripper plate, and the contact surface of the compacting block and the product to be stripped is arc-shaped.

Preferably, the compaction block is a rubber plate.

Preferably, the stripper plate is elongated and the length of the stripper plate is greater than the height of the product to be stripped.

Preferably, a U-shaped seat is formed at the end of the driving member, and the U-shaped seat is clamped at two sides of the push plate.

Preferably, the demolding area is provided with a backing plate for mounting a product to be demolded.

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

the utility model provides a driving belt stripper, which is characterized in that at least two groups of stripper mechanisms are uniformly distributed on a frame around the periphery of a stripper area, and the working quantity of the stripper mechanisms pressed on a product to be stripped is selectively controlled to match different types of the product to be stripped, namely, the stripper mechanisms can adapt to the stripping of dies with different diameters, optimize the stripping mode of the stripper, improve the automation degree of the stripper, avoid the excessive pressing force of the product to be stripped, avoid the motion interference caused by redundancy, ensure the smooth stripping of the product to be stripped, and effectively improve the stripping efficiency of the stripper.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of a stripper according to the present utility model;

FIG. 2 is a top view of a stripper of the present utility model;

FIG. 3 is a schematic diagram of a demolding machine in a state that a product to be demolded is not installed;

FIG. 4 is an enlarged view at C of FIG. 3;

FIG. 5 is a schematic view of the construction of the stripping jaw assembly of the present utility model;

fig. 6 is an enlarged view of fig. 5 at D.

In the figure: 1. a stripper;

10. a frame; 11. a demolding area;

20. a jacking device;

30. a demoulding mechanism; 31. a stripping jaw assembly; 311. a compression assembly; 3111. a push plate; 3112. removing the template; 31121. a compaction block; 31122. a groove; 3113. a fixing member; 31131. a bending part; 312. a moving assembly; 3121. a guide rail scraping plate; 313. a support base; 314. a driving member; 3141. a U-shaped seat; 40. a backing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other examples, which a person of ordinary skill in the art would obtain without undue burden based on the embodiments of the utility model, are within the scope of the utility model.

In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components.

In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, etc. are defined with respect to the configuration shown in the drawings, and in particular, "height" corresponds to the top-to-bottom dimension, "width" corresponds to the left-to-right dimension, and "depth" corresponds to the front-to-back dimension, are relative concepts, and thus may vary accordingly depending on the location and use of the terms, and therefore these or other orientations should not be interpreted as limiting terms.

Terms (e.g., "connected" and "attached") referring to an attachment, coupling, etc., refer to a relationship wherein these structures are directly or indirectly secured or attached to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.

Example 1

An embodiment of the present utility model provides a belt stripper, as shown in connection with fig. 1-6, comprising:

a frame 10 having a demolding area 11 formed at a central position thereof;

a jacking device 20 installed below the frame 10 and corresponding to the demolding area 11;

at least two groups of demoulding mechanisms 30 which are arranged on the upper surface of the frame 10, wherein the two groups of demoulding mechanisms 30 are uniformly distributed on the frame 10 around the periphery of the demoulding area 11;

after the demolding mechanism 30 is driven to press the product to be demolded placed in the demolding area 11, the jacking device 20 jacks up to separate the mold and the belt cylinder from each other;

wherein the number of operations of the demolding mechanism 30 is selectively controlled to match different types of products to be demolded.

For example, when demolding is performed on a large-diameter product to be demolded, after the two groups of demolding mechanisms 30 are controlled to be pressed on the periphery of the product to be demolded, the jacking device 20 is driven to eject the large-diameter mold to realize demolding, so that a sufficient pressing force is ensured to be generated on the product to be demolded to facilitate smooth demolding of the mold.

When the small-diameter product to be demolded is demolded, a group of demolding mechanisms 30 are controlled to be tightly pressed on the periphery of the small-diameter product to be demolded, and then the jacking device 20 is driven to jack out the small-diameter mold to realize demolding, so that the plurality of demolding mechanisms 30 are prevented from simultaneously acting on the small-diameter product to be demolded to generate redundant pressing force and motion interference while enough pressing force is ensured to be generated on the demolded product.

The utility model provides a machine frame 10 which is uniformly distributed around the periphery of a demolding area 11 through arranging at least two groups of demolding mechanisms 30, and selectively controlling the working quantity of the demolding mechanisms 30 pressed on products to be demolded to match different types of products to be demolded, namely the demolding mechanisms 30 in the utility model can adapt to demolding of molds with different diameters, optimize the demolding mode of the demolding machine, improve the automation degree of the demolding machine, avoid the excessive pressing force applied to the products to be demolded, avoid the motion interference caused by redundancy, ensure the smooth demolding of the products to be demolded, and effectively improve the demolding efficiency of the demolding machine 1.

Further, each set of the demolding mechanisms 30 is independently controlled; specifically, for example, when the large-diameter product to be demolded is demolded, two groups of demolding mechanisms 30 can be controlled to work simultaneously to compress the large-diameter product to be demolded, one group of demolding mechanisms 30 can be controlled to pre-compress and position the large-diameter product to be demolded, the other group of demolding mechanisms 30 is controlled to further compress the large-diameter product to be demolded, and the mutual cooperative work of the demolding mechanisms 30 is used to ensure that enough and stable compressing force is applied, ensure smooth ejection of a mold and improve automation of the demolding machine 1.

In one embodiment, as shown in connection with fig. 1-3, each set of the stripping mechanism 30 includes at least three stripping jaw assemblies 31 uniformly distributed around the periphery of the stripping zone 11 about the center of the frame 10 to enable uniform compression of the product to be stripped.

Further, in the present embodiment, the demolding machine 1 includes two sets of demolding mechanisms 30, each set of demolding mechanisms 30 includes three demolding claw assemblies 31, that is, 6 demolding claw assemblies 31 are uniformly distributed on the frame 10 around the center of the frame 10; it should be understood that three or four sets or other numbers of stripping mechanisms 30 may be provided, as may be desired depending on the actual design and operation. Specifically, as shown in fig. 2, three stripper jaw assemblies 31 labeled a constitute one set of stripper mechanisms 30, three stripper jaw assemblies 31 labeled B constitute another set of stripper mechanisms 30, and sets a and B are independently controlled, cooperatively acting.

Further, after the installation is completed, the included angles of the three demolding claw assemblies 31 are 120 degrees, and the structure can provide stable and reliable pressing force for the product to be demolded. It should be appreciated that the number of stripper jaw assemblies 31 included in each set of stripper mechanisms 30 may also be set based on actual operating conditions.

Further, the stripping jaw assembly 31 includes:

a pressing assembly 311 for pressing the product to be demolded;

the moving assembly 312 is installed at the lower side of the pressing assembly 311 and is fixedly connected with the upper surface of the frame 10;

the supporting seats 313 are erected on two sides of the moving assembly 312;

the driving piece 314 is fixed on the supporting seat 313, and the power output end of the driving piece 314 is connected with the compressing assembly 311;

wherein, when the driving member 314 drives the pressing assembly 311 to move, the pressing assembly 311 approaches to or separates from the demolding area 11 through the moving assembly 312, so as to achieve pressing or releasing pressing.

Further, the pressing assembly 311 acts on the product to be demolded in the radial direction under the driving of the driving member 314, so that the stability and reliability of the pressing force of the uniformly distributed demolding claw assemblies 31 acting on the product to be demolded can be further improved.

Further, the compression assembly 311 includes a push plate 3111 and a stripper plate 3112; wherein,

the bottom of the push plate 3111 is connected to the moving assembly 312, and two opposite sides of the push plate 3111 are respectively connected to the driving member 314 and the stripper plate 3112;

the stripper plate 3112 is connected to the push plate 3111 by a plurality of fasteners 3113 for compressing the product to be stripped.

Further, the push plate 3111 is L-shaped, so that it is convenient to mount with the support base 313 while having a stable structure; the driving member 314 is a telescopic rod, and the end of the telescopic rod is connected to the push plate 3111 through a U-shaped seat 3141, and the U-shaped seat 3141 is clamped on two sides of the push plate 3111 to effectively transmit the driving force of the driving member 314.

Further, a bending portion 31131 is formed on a side of the fixing member 3113, a groove 31122 is formed at a position corresponding to the stripper plate 3112, the bending portion 31131 of the fixing member 3113 is clamped in the groove 31122, and the other end of the fixing member 3113 is connected to the push plate 3111 through a fastening member, so as to fix the stripper plate 3112 and the push plate 3111.

In an embodiment, the end of the stripper plate 3112 is formed with a pressing block 31121, and the contact surface of the pressing block 31121 and the product to be stripped is arc-shaped, so as to be better fit with the product to be stripped.

Further, the pressing block 31121 is a rubber plate, and the friction between the pressing block 31121 and the conveyor belt can be increased by setting the pressing block 31121 as a rubber plate, so that the working efficiency of the stripper 1 is improved; and the buffer and shock absorption effects can be achieved, and the possibility of damage to the transmission belt is reduced.

In one embodiment, the stripper plate 3112 is elongated and the length of the stripper plate 3112 is greater than the height of the product to be stripped to ensure that the stripper plate 3112 is stably biased.

In one embodiment, as shown in fig. 4, the demolding area 11 is provided with a pad 40 for mounting the product to be demolded. Wherein the height of the pad 40 is greater than or equal to the height of the moving assembly 312 so that the product to be demolded, which is completely installed, can be located between the highest point and the lowest point of the stripper plate 3112.

In one embodiment, as shown in FIG. 5, the moving assembly 312 is a rail; wherein, the guide rail scraping plate 3121 is arranged between the two ends of the bottom of the compressing assembly 311 and the guide rail, which is beneficial to the smooth movement of the compressing assembly 311.

Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the utility model would be readily apparent to those skilled in the art, and accordingly, the utility model is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.

Claims

1. A belt stripper comprising:

2. The belt stripper of claim 1 wherein: and each group of demoulding mechanisms is independently controlled.

3. The belt stripper of claim 1 wherein: each group of demoulding mechanisms comprises at least three demoulding claw assemblies which are uniformly distributed around the central position of the frame and at the periphery of the demoulding area.

4. A belt stripper as defined in claim 3, wherein said stripper jaw assembly includes:

a pressing assembly for pressing the product to be demolded;

the support seats are erected on two sides of the moving assembly;

5. The belt stripper of claim 4 wherein: the compaction assembly comprises a push plate and a stripper plate; wherein,

6. The belt stripper of claim 5 wherein: the end part of the demoulding plate is provided with a compacting block, and the contact surface of the compacting block and a product to be demoulded is arc-shaped.

7. The belt stripper of claim 6 wherein: the compaction block is a rubber plate.

8. The belt stripper of claim 5 wherein: the stripper plate is strip-shaped, and the length of the stripper plate is greater than the height of a product to be stripped.

9. The belt stripper of claim 5 wherein: the end part of the driving piece is provided with a U-shaped seat, and the U-shaped seat is clamped at two sides of the push plate.

10. The belt stripper of claim 1 wherein: the demolding area is provided with a backing plate for mounting a product to be demolded.