CN224197200U - Material belt breaking device - Google Patents
Material belt breaking deviceInfo
- Publication number
- CN224197200U CN224197200U CN202521096609.3U CN202521096609U CN224197200U CN 224197200 U CN224197200 U CN 224197200U CN 202521096609 U CN202521096609 U CN 202521096609U CN 224197200 U CN224197200 U CN 224197200U
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- China
- Prior art keywords
- pressing
- arm
- plane
- strip
- limiting
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Abstract
本实用新型公开了一种料带掰断装置，涉及注塑工艺辅助设备技术领域，包括第一压紧臂、第二压紧臂以及设置在所述第一压紧臂与所述第二压紧臂之间的弹性件，所述第一压紧臂与所述第二压紧臂的一端铰接，所述第一压紧臂与所述第二压紧臂的另一端之间设置有压紧定位结构，所述压紧定位结构用于对产品进行压紧定位，所述产品上多余的料带由所述第一压紧臂与所述第二压紧臂之间伸出以供掰断。本实用新型提供的料带掰断装置能够在保证产品平面度的同时快速掰断料带，满足了客户对产品平面度的要求，提高了产品良率和工作效率，降低了生产成本。
This utility model discloses a strip breaking device, relating to the technical field of injection molding auxiliary equipment. It includes a first clamping arm, a second clamping arm, and an elastic element disposed between the first and second clamping arms. One end of the first and second clamping arms is hinged, and a clamping and positioning structure is provided between the other ends of the first and second clamping arms. The clamping and positioning structure is used to clamp and position the product. Excess strip on the product extends from between the first and second clamping arms for breaking. The strip breaking device provided by this utility model can quickly break the strip while ensuring the flatness of the product, meeting customer requirements for product flatness, improving product yield and work efficiency, and reducing production costs.
Description
Technical Field
The utility model relates to the technical field of auxiliary equipment of injection molding technology, in particular to a material belt breaking device.
Background
In the field of production of products combining inserts and plastics, many inserts need to be injection-molded with a material belt during injection molding, so that the injection-molded products also need to be broken off.
At present, a pre-break is usually left at the junction of the insert and the strip, for example, in specific practice, a pre-break of about 0.1mm is usually left at the junction of the insert and the strip. After the insert and the plastic are subjected to injection molding and are molded into products, the connecting part of the insert and the material belt becomes a material belt connecting part of the products, and the material belt is manually broken from the material belt connecting part.
However, due to the influences of factors such as insert materials, pre-breaking thickness and the like, the material belt can be broken by repeatedly breaking the material belt in the manual material belt breaking operation, so that the flatness of a product is influenced, the requirement of a customer on the flatness of the product cannot be met, the product yield is reduced, the labor intensity is high, the working efficiency is low, and the production cost is high.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model provides the material belt breaking device, which can be used for rapidly breaking the material belt while guaranteeing the flatness of the product, thereby meeting the requirements of customers on the flatness of the product, improving the yield and the working efficiency of the product and reducing the production cost.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a breakage device is broken off with fingers and thumb to material area, includes first hold-down arm, second hold-down arm and sets up first hold-down arm with elastic component between the second hold-down arm, first hold-down arm with the one end of second hold-down arm is articulated, first hold-down arm with be provided with between the other end of second hold-down arm and compress tightly location structure, compress tightly location structure and be used for compressing tightly the location to the product, unnecessary material area on the product by first hold-down arm with stretch out between the second hold-down arm for breaking off with fingers and thumb.
In some technical schemes, compress tightly the location structure and include location structure and be located location structure week side compress tightly the location structure, location structure is used for right the product main part of product is fixed a position, compress tightly the structure and be used for compressing tightly the material area connecting portion of product.
In some technical schemes, the positioning structure comprises a profiling positioning table arranged on the first pressing arm and a profiling positioning groove arranged on the second pressing arm, and the profiling positioning table and the profiling positioning groove jointly enclose a profiling positioning cavity matched with the product main body.
In some technical schemes, the material area connecting portion is including setting up first material area connecting portion and the second material area connecting portion of the relative both sides of product main part, compress tightly the structure including setting up first the compressing plane on the first arm that compresses tightly with set up second the compressing plane on the second arm that compresses tightly, first compressing plane with the second compresses tightly the plane mutually support in order to right first material area connecting portion with second material area connecting portion compresses tightly.
In some technical schemes, the material belt connecting portion further comprises a third material belt connecting portion arranged on the product main body, the third material belt connecting portion is located between the first material belt connecting portion and the second material belt connecting portion, the compressing structure further comprises a third compressing plane arranged on the first compressing arm and a fourth compressing plane arranged on the second compressing arm, and the third compressing plane and the fourth compressing plane are mutually matched to compress the third material belt connecting portion.
In some technical schemes, a compression limiting structure is arranged between the first compression arm and the second compression arm.
In some technical schemes, compress tightly limit structure including setting up first limit table on the first arm that compresses tightly, and set up second limit table on the second arm that compresses tightly, be provided with first spacing plane on the first limit table, be provided with on the second limit table with first spacing plane matched with second spacing plane.
In some technical schemes, be provided with on the first spacing bench and be used for dodging the groove that dodges of third material area connecting portion, be provided with on the second spacing bench and be used for pushing down the compression table of third material area connecting portion, the third compresses tightly the plane setting and is in dodge the tank bottom in groove, the fourth compresses tightly the plane setting and is in compress tightly on the table.
In some technical schemes, the compressing and limiting structure further comprises a third limiting table arranged on the second compressing arm, a third limiting plane is arranged on the third limiting table, and a fourth limiting plane matched with the third limiting plane is arranged on the first compressing arm.
In some technical schemes, the first pressing arm is hinged with the second pressing arm through a rotating shaft, the elastic piece is a torsion spring, the torsion spring is sleeved on the rotating shaft, one torsion arm of the torsion spring is arranged on the first pressing arm, and the other torsion arm of the torsion spring is arranged on the second pressing arm.
By adopting the technical scheme, the utility model has the beneficial effects that:
According to the material belt breaking device, the first pressing arm and the second pressing arm are provided with the pressing positioning structure, products are pressed and positioned through the pressing positioning structure, and the material belt extending out of the first pressing arm and the second pressing arm can be broken quickly and stably by manpower, so that the material belt and the products can be separated quickly, the flatness of the products can be guaranteed, the requirements of customers on the flatness of the products can be met, the yield of the products is improved, the working efficiency is improved, and the production cost is reduced.
Drawings
FIG. 1 is a schematic view of an embodiment of a tape breaking apparatus according to the present utility model;
In the figure, 1, a first pressing arm, 11, a profiling positioning table, 12, a first pressing plane, 13, a third pressing plane, 14, a first limiting table, 15, a first limiting plane, 16, an avoidance groove, 17, a fourth limiting plane, 18, a first mounting groove, 2, a second pressing arm, 21, a profiling positioning groove, 22, a second pressing plane, 23, a fourth pressing plane, 24, a second limiting table, 25, a second limiting plane, 26, a pressing table, 27, a third limiting table, 28, a third limiting plane, 29, a second mounting groove, 3, an elastic piece, 4 and a rotating shaft.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the accompanying drawings and examples, it being understood that the specific examples described herein are for illustration only and are not intended to limit the present utility model.
In the field of product production combining an insert and plastic, after the insert and the plastic are subjected to injection molding and are molded into a product, the insert and the plastic form a product main body of the product, the connecting part of the insert and a material belt becomes a material belt connecting part of the product, and the material belt is manually broken from the material belt connecting part to separate the material belt from the product.
As shown in fig. 1, an embodiment of a material belt breaking device of the present utility model is disclosed, the material belt breaking device includes a first pressing arm 1, a second pressing arm 2, and an elastic member 3 disposed between the first pressing arm 1 and the second pressing arm 2, one ends of the first pressing arm 1 and the second pressing arm 2 are hinged, a pressing positioning structure is disposed between the other ends of the first pressing arm 1 and the second pressing arm 2, the pressing positioning structure is used for pressing and positioning a product, and redundant material belts on the product extend between the first pressing arm 1 and the second pressing arm 2 for breaking.
This material area breaks device and compresses tightly the location through compressing tightly location structure to the product, and the manual work just can be fast and steadily will stretch out the material area of first hold-down arm 1 and second hold-down arm 2 and break off to realize the quick separation of material area and product, this flatness that does not only influence the product, can guarantee the flatness of product, satisfied the requirement of customer to product flatness, improved the product yield, improved work efficiency moreover, reduced manufacturing cost.
In some embodiments, the compacting and positioning structure comprises a positioning structure and a compacting structure positioned on the periphery of the positioning structure, wherein the positioning structure is used for positioning a product main body of the product, and the compacting structure is used for compacting the material belt connecting part of the product. The setting has not only realized the location of product main part, has realized the local compaction of material area connecting portion again, has further improved the stability of breaking off the in-process product at the material area, not only does not influence the planarization of product, is favorable to breaking off the quick of material area moreover.
In some embodiments, the positioning structure comprises a profiling positioning table 11 arranged on the first pressing arm 1 and a profiling positioning groove 21 arranged on the second pressing arm 2, wherein the profiling positioning table 11 and the profiling positioning groove 21 jointly enclose a profiling positioning cavity matched with the main body of the product. By the arrangement, the stability and the accuracy of product positioning are further improved, the material belt breaking effect is improved, and the product yield is improved. Of course, other positioning structures can be adopted according to the specific structure of the product in practical application, and will not be described herein.
In some embodiments, the strap connection comprises a first strap connection and a second strap connection disposed on opposite sides of the product body, and the compression structure comprises a first compression plane 12 disposed on the first compression arm 1 and a second compression plane 22 disposed on the second compression arm 2, the first compression plane 12 and the second compression plane 22 cooperating to compress the first strap connection and the second strap connection. By arranging the first pressing plane 12 and the second pressing plane 22, the pressing force and the pressing position of the first material belt connecting part and the second material belt connecting part can be accurately controlled, and vibration and movement of the first material belt connecting part and the second material belt connecting part in the material belt breaking process can be reduced, so that the breaking accuracy and the breaking speed can be improved.
In some embodiments, the profiling positioning table 11 is disposed on the first pressing plane 12 and is located at the central position of the first pressing plane 12, the first pressing plane 12 extends to the peripheral side of the profiling positioning table 11, the profiling positioning groove 21 is disposed on the second pressing plane 22 and is located at the central position of the second pressing plane 22, the second pressing plane 22 extends to the peripheral side of the profiling positioning groove 21, and of course, other arrangements of the profiling positioning table 11 and the profiling positioning groove 21 are possible according to the processing requirement of the product, and will not be described herein.
In some embodiments, the strip connecting portion further comprises a third strip connecting portion disposed on the product body, the third strip connecting portion being located between the first strip connecting portion and the second strip connecting portion, the pressing structure further comprises a third pressing plane 13 disposed on the first pressing arm 1 and a fourth pressing plane 23 disposed on the second pressing arm 2, and the third pressing plane 13 and the fourth pressing plane 23 cooperate with each other to press the third strip connecting portion. By arranging the third pressing plane 13 and the fourth pressing plane 23, the pressing force and the pressing position of the third material belt connecting part can be accurately controlled, and the vibration and the movement of the third material belt connecting part in the material belt breaking process can be reduced, so that the breaking accuracy and the breaking speed can be improved.
In some embodiments, a compression limiting structure is arranged between the first compression arm 1 and the second compression arm 2. So set up, can prevent that first hold-down arm 1 and second hold-down arm 2 from surpassing the safe altitude range of product when compressing tightly the product to avoid pressing the product because of the altitude is too low, guaranteed the quality of product.
In some embodiments, the compressing limiting structure comprises a first limiting platform 14 arranged on the first compressing arm 1, and a second limiting platform 24 arranged on the second compressing arm 2, wherein a first limiting plane 15 is arranged on the first limiting platform 14, and a second limiting plane 25 matched with the first limiting plane 15 is arranged on the second limiting platform 24. By providing the first limiting plane 15 and the second limiting plane 25, the stability of the first limiting table 14 when being matched with the second limiting table 24 can be improved, and the quality of products can be ensured.
In some embodiments, the first limiting platform 14 is provided with a avoiding groove 16 for avoiding the third material belt connecting part, the second limiting platform 24 is provided with a pressing platform 26 for pressing down the third material belt connecting part, the third pressing plane 13 is arranged at the bottom of the avoiding groove 16, and the fourth pressing plane 23 is arranged on the pressing platform 26.
In some embodiments, the compressing limiting structure further comprises a third limiting platform 27 arranged on the second compressing arm 2, a third limiting plane 28 is arranged on the third limiting platform 27, and a fourth limiting plane 17 matched with the third limiting plane 28 is arranged on the first compressing arm 1. By providing the third limit plane 28 and the fourth limit plane 17, the stability of the first pressing arm 1 when being matched with the third limit table 27 can be improved, thereby ensuring the quality of the product.
In some embodiments, the third stop 27 is located on one side of the locating structure (the contoured stop 11 and the contoured detent 21) and the first stop 14 and the second stop 24 are located on the other side of the locating structure. The setting can balance the compression force on two sides of the product, thereby avoiding crushing the product due to too low compression height on one side and further ensuring the quality of the product.
In some embodiments, the first pressing arm 1 and the second pressing arm 2 are hinged together through a rotating shaft 4, the elastic member 3 is preferably a torsion spring, the torsion spring is sleeved on the rotating shaft 4, one torsion arm of the torsion spring is arranged on the first pressing arm 1, and the other torsion arm of the torsion spring is arranged on the second pressing arm 2. Of course, the elastic member 3 may also be a spring, which is specifically selected according to practical needs, and this embodiment is not limited thereto.
In some embodiments, the first pressing arm 1 is provided with a first mounting groove 18, the second pressing arm 2 is provided with a second mounting groove 29, and two torsion arms of the torsion spring are respectively placed in the first mounting groove 18 and the second mounting groove 29.
Some embodiments of the material tape breaking device of the present utility model are described in detail above, and each embodiment is described in a progressive manner, and each embodiment mainly describes differences from other embodiments, and the same similar parts of each embodiment need to be referred to each other.
In conclusion, the material belt breaking device can be used for breaking the material belt rapidly while guaranteeing the flatness of the product, meets the requirement of customers on the flatness of the product, improves the yield and the working efficiency of the product, and reduces the production cost.
The present utility model is not limited to the above-described specific embodiments, and various modifications made by those skilled in the art without inventive efforts from the above-described concept are within the scope of the present utility model.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202521096609.3U CN224197200U (en) | 2025-05-29 | 2025-05-29 | Material belt breaking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202521096609.3U CN224197200U (en) | 2025-05-29 | 2025-05-29 | Material belt breaking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224197200U true CN224197200U (en) | 2026-05-05 |
Family
ID=99619481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202521096609.3U Active CN224197200U (en) | 2025-05-29 | 2025-05-29 | Material belt breaking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224197200U (en) |
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2025
- 2025-05-29 CN CN202521096609.3U patent/CN224197200U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant |