CN211615830U

CN211615830U - Cutting and punching mechanism

Info

Publication number: CN211615830U
Application number: CN202020039563.2U
Authority: CN
Inventors: 邓明全; 谭亭红; 赵裕晴
Original assignee: Kunshan Dachuang Automation Co ltd
Current assignee: Kunshan Dachuang Automation Co ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-10-02
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses a cutting and punching mechanism, which comprises a plurality of fixed seats arranged on an operation table side by side, wherein each fixed seat is provided with a punching mechanism, a limit block is arranged between the fixed seat and the punching mechanism, a channel is arranged in the limit block, and a guide rail connected with the channels at two sides is arranged between the adjacent limit blocks; the punching needle in the punching mechanism can move towards the channel to punch a hole on the support in the channel, the last punching mechanism in the moving direction of the support is also provided with a cutting mechanism, and the cutting mechanism is used for cutting the support to form a preset product. The continuous operation of punching and cutting is realized through using this mechanism, reduces the cost of labor, improves machining efficiency.

Description

Cutting and punching mechanism

Technical Field

The utility model relates to a processing equipment technical field especially relates to a cut-out press constructs.

Background

For some long-strip-shaped plastic supports, the supports with different lengths need to be cut according to different requirements of customers, and the cut supports need to be punched. In current operation, cut the substep operation with punching a hole to the plastic support respectively by the staff, consequently need a plurality of production and processing stations to cooperate, this kind of processing mode is more loaded down with trivial details, and the cost of labor is high, and machining efficiency is low, and the course of working is not smooth enough.

Disclosure of Invention

The utility model aims at providing a cut-out press constructs, through using this mechanism to realize punching a hole and the continuous operation who cuts, reduce the cost of labor, improve machining efficiency.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a cutting and punching mechanism comprises a plurality of fixed seats arranged on an operation table side by side, wherein a punching mechanism is arranged on each fixed seat, a limiting block is arranged between each fixed seat and the corresponding punching mechanism, a channel is arranged in each limiting block, and a guide rail connected with the channels on two sides is arranged between every two adjacent limiting blocks; the punching needle in the punching mechanism can move towards the channel to punch a hole on the support in the channel, the last punching mechanism in the moving direction of the support is also provided with a cutting mechanism, and the cutting mechanism is used for cutting the support to form a preset product.

In the above technical solution, the channel is matched with the bracket in shape, and is used for limiting the bracket to move along the extending direction of the channel.

In the technical scheme, the punching mechanism comprises a support arranged on the fixed seat, an air cylinder arranged on the support, and a plurality of punching needles connected with the air cylinder, and the punching needles move towards or away from the channel under the driving of the air cylinder.

In the above technical scheme, the limiting block is provided with a plurality of through holes opposite to the punching needles, the through holes are communicated with the channel, and the punching needles can penetrate through the through holes and then punch holes on the support located in the channel.

In the technical scheme, the punching needles comprise two punching needles, and the two punching needles are arranged in parallel right above the channel along the radial direction of the channel.

In the technical scheme, the cutting mechanism is arranged at the tail end of the channel and comprises an upper cutting knife and a lower cutting knife which are staggered and the side surfaces of the upper cutting knife and the lower cutting knife are attached to each other, and the lower cutting knife is connected with the channel and used for limiting the support.

In the technical scheme, the guide rail is provided with the pressing cover, and the pressing cover is used for pressing the support to move along the extending direction of the guide rail.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:

1. the utility model discloses cut the mechanism of punching a hole, simple structure, it is provided with a plurality of mechanisms of punching a hole side by side, is provided with on last mechanism of punching a hole and cuts the mechanism, realizes punching a hole on the support and accomplishes simultaneously and cut the operation according to customer's needs, and can cooperate with feeding mechanism, receiving agencies simultaneously, realizes automated production, improves machining efficiency.

2. The channel in the limiting block is matched with the shape of the support, so that the support is limited, the support is prevented from moving in the punching process, the processing quality of products is improved, the waste of resources is avoided, and the cost is saved.

Drawings

FIG. 1 is a first schematic structural view of a cutting and punching mechanism of the present invention;

fig. 2 is a schematic structural diagram of the cutting and punching mechanism of the present invention.

Wherein: 1. an operation table; 2. a fixed seat; 3. a punching mechanism; 4. a limiting block; 5. a channel; 6. a guide rail; 7. a support; 8. a cylinder; 9. punching a needle; 10. cutting and feeding a cutter; 11. cutting a lower cutter; 12. and (5) pressing the cover.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

the first embodiment is as follows: referring to fig. 1-2, the cutting and punching mechanism comprises a plurality of fixed seats 2 arranged on an operating platform 1 side by side, each fixed seat 2 is provided with a punching mechanism 3, a limiting block 4 is arranged between each fixed seat 2 and the corresponding punching mechanism 3, a channel 5 is arranged in each limiting block 4, and a guide rail 6 connected with the channels 5 on two sides is arranged between every two adjacent limiting blocks 4; the punching needle 9 in the punching mechanism 3 can move towards the channel 5 so as to punch a hole on the support positioned in the channel 5, the last punching mechanism 3 in the moving direction of the support is also provided with a cutting mechanism, and the cutting mechanism is used for cutting the support to form a preset product. Through being provided with a plurality of mechanisms 3 of punching a hole side by side, be provided with on last mechanism 3 of punching a hole and cut the mechanism, realize according to customer's needs, punch a hole the operation and accomplish simultaneously and cut the operation on the support, and can cooperate with feeding mechanism, receiving agencies simultaneously, realize automated production, improve machining efficiency.

In order to limit the support, prevent the support from moving during the punching process, ensure the accuracy of the punching position and improve the quality of the product, the channel 5 is matched with the shape of the support, as shown in fig. 2.

Referring to fig. 2, the punching mechanism 3 includes a support 7 disposed on the fixing base 2, a cylinder 8 disposed on the support 7, and a plurality of punching pins 9 connected to the cylinder 8, wherein the punching pins 9 are driven by the cylinder 8 to move toward or away from the passage 5. The number of the punching needles 9 is two, and the two punching needles 9 are arranged in parallel with and right above the channel 5 along the radial direction of the channel 5.

The limiting block is provided with a plurality of through holes opposite to the punching needles 9, the through holes are communicated with the channel 5, and the punching needles 9 can penetrate through the through holes and then punch holes on the support located in the channel 5.

Referring to fig. 1, the cutting mechanism is disposed at the end of the channel 5, and includes an upper cutting blade 10 and a lower cutting blade 11, which are staggered and have side surfaces attached to each other, and the lower cutting blade 11 is connected to the channel 5 to define the support.

Referring to fig. 1, a pressing cover 12 is disposed on the guide rail 6, and the pressing cover 12 is used for pressing the bracket to move along the extending direction of the guide rail 6.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a cut mechanism of punching a hole which characterized in that: the device comprises a plurality of fixed seats arranged on an operation table side by side, wherein a punching mechanism is arranged on each fixed seat, a limiting block is arranged between each fixed seat and the corresponding punching mechanism, a channel is arranged in each limiting block, and a guide rail connected with the channels on two sides is arranged between every two adjacent limiting blocks; the punching needle in the punching mechanism can move towards the channel to punch a hole on the support in the channel, the last punching mechanism in the moving direction of the support is also provided with a cutting mechanism, and the cutting mechanism is used for cutting the support to form a preset product.

2. The cutting and punching mechanism of claim 1, wherein: the channel is matched with the shape of the bracket and used for limiting the bracket to move along the extending direction of the channel.

3. The cutting and punching mechanism of claim 1, wherein: the punching mechanism comprises a support arranged on the fixing seat, an air cylinder arranged on the support and a plurality of punching needles connected with the air cylinder, and the punching needles move towards or away from the channel under the driving of the air cylinder.

4. The cutting and punching mechanism of claim 3, wherein: the limiting block is provided with a plurality of through holes opposite to the punching needles, the through holes are communicated with the channel, and the punching needles can penetrate through the through holes and then punch holes on the support in the channel.

5. The cutting and punching mechanism of claim 3, wherein: the punching needles comprise two punching needles, and the two punching needles are arranged in parallel right above the channel along the radial direction of the channel.

6. The cutting and punching mechanism of claim 1, wherein: the cutting mechanism is arranged at the tail end of the channel and comprises an upper cutting knife and a lower cutting knife which are staggered and the side surfaces of the upper cutting knife and the lower cutting knife are attached to each other, and the lower cutting knife is connected with the channel and used for limiting the support.

7. The cutting and punching mechanism of claim 1, wherein: the guide rail is provided with a pressing cover, and the pressing cover is used for pressing the support to move along the extending direction of the guide rail.