CN219326375U

CN219326375U - Braiding cutting device

Info

Publication number: CN219326375U
Application number: CN202221545779.1U
Authority: CN
Inventors: 丁金巧; 丁平进
Original assignee: Yueqing Huabao Electronics Co ltd
Current assignee: Yueqing Huabao Electronics Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2023-07-11
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses a braid cutting device which is used for cutting a coiled braid (12) at the tail end of a braid transmission assembly (52), and comprises a side fixing block (143), wherein a cutter holder (144) is arranged on the side fixing block (143), a through hole (145) for the braid (12) to pass through is formed in the cutter holder (144), a cutting cylinder (146) is arranged at the bottom of the cutter holder (144), a static cutter (147) is connected to the extending end of the cutting cylinder (146) in a linkage manner, and the cutting cylinder (146) drives the static cutter (147) to slide on the cutter holder (144) so as to cut the braid (12) penetrating through the through hole (145). The utility model can rapidly cut the braid after winding, which not only saves time and labor, remarkably improves the processing efficiency, but also saves the labor cost and greatly reduces the production investment of enterprises.

Description

Braiding cutting device

Technical Field

The utility model relates to the technical field of connector processing equipment, in particular to a braid cutting device for cutting braids on a connector packaging machine.

Background

At present, electronic products are rapidly developed, and are widely popularized in daily life of people, and meanwhile, the requirements for connectors in the electronic products are also increasing. However, in the prior art, for packaging of connectors (such as AWB connectors), a direct vibration device is generally used for orderly discharging of the connectors, a direct vibration feeding mechanism is used for transporting the connectors, a transporting mechanism is used for transporting the connectors to a braid cavity on a braid transmission mechanism, and finally a film is coated on a braid provided with the connectors through a film coating device. After the braid winding after the tectorial membrane is accomplished, need cut the braid generally, traditional mode adopts the manual work to carry out the cutting of braid, and this mode is not only wasted time and energy, can reduce whole machining efficiency, and the cost of labor is high moreover, can increase the production input of enterprise.

Therefore, there is a need in the market for a braid cutting device that replaces the manual cutting of braids to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a braid cutting device which can rapidly cut a braid which is wound, so that time and labor are saved, the processing efficiency is remarkably improved, the labor cost is saved, and the production investment of enterprises is greatly reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a braid cutting device for set up and cut the braid of rolling completion at braid transmission module end, includes the side fixed block, install the blade holder on the side fixed block, offered the via hole that supplies the braid to pass on the blade holder, cut off the cylinder is installed to the bottom of blade holder, cuts off the end linkage of cylinder and is connected with quiet sword, cuts off the cylinder and drives the sound sword and slide and be used for cutting off and run through the braid of via hole on the blade holder.

Through adopting above-mentioned technical scheme, the braid passes from the via hole on the blade holder, and when receiving the charging tray rolling was accomplished, the end that stretches out of cutting off the cylinder drove quiet sword and release along the extending direction of blade holder, cuts off the braid, accomplishes the rolling of a receipts charging tray, need not the manual work and carries out the cutting off of braid, and easy operation is convenient, has saved the cost of labor to the production input of enterprise has been greatly reduced.

The utility model further provides that a knife groove is formed in the knife holder along the length direction, and the static knife is arranged in the knife groove in a sliding manner along the length direction of the knife holder.

Through adopting above-mentioned technical scheme, the sword groove plays direction and spacing effect to quiet sword, can promote quiet sword motion's stability to cut off the braid accurately effectively.

The utility model is further characterized in that the extending end of the cutting cylinder is provided with a threaded part, the threaded part is connected with a floating joint in a threaded mode, the section of the floating joint is in an I shape, and the static knife is provided with a T-shaped clamping groove for being clamped and matched with the floating joint.

Through adopting above-mentioned technical scheme, can realize cutting off the linkage between the end that stretches out of cylinder and the quiet sword, and connection structure between the two is simple firm, easy dismounting does benefit to the maintenance operation in earlier stage and later stage.

The utility model is further characterized in that the threaded part is also in threaded connection with a locking nut, and the locking nut is abutted against the inner end surface of the floating joint.

Through adopting above-mentioned technical scheme, can play locking effect to lock nut to promote the fastness of floating joint installation.

The utility model is further characterized in that a first guide plate for guiding the braid into the through hole is arranged on one side, close to the braid transmission assembly, of the cutter holder, a first rubber coating wheel for pressing the braid to the lower side of the first guide plate is rotatably arranged on a support rail of the braid transmission assembly, a second guide plate for guiding the braid is arranged on one side, far from the braid transmission assembly, of the cutter holder, and a second rubber coating wheel for pressing the braid to the second guide plate is rotatably arranged on the cutter holder.

Through adopting above-mentioned technical scheme, can play the effect of direction to the braid, guarantee that the braid can pass the via hole of blade holder smoothly, do benefit to the later stage and cut off the operation, also avoid it to receive the interference of other spare parts to cause the condition emergence of transmission jamming simultaneously.

Drawings

FIG. 1 is a schematic diagram of an application structure of the present utility model;

fig. 2 is a schematic structural view of the present utility model.

In the figure: 12. braiding; 52. a braid transfer assembly; 60. a support rail; 143. a side fixing block; 144. a tool apron; 145. a via hole; 146. cutting off the cylinder; 147. a static knife; 148. a knife slot; 149. a threaded portion; 150. a floating joint; 151. a T-shaped clamping groove; 152. a lock nut; 153. a first guide plate; 154. the first rubber coating wheel; 155. a second guide plate; 156. and a second rubber coating wheel.

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.

Examples: the braid cutting device as shown in fig. 1 and fig. 2 is used for cutting the coiled braid 12 at the tail end of the braid transmission assembly 52, and comprises a side fixing block 143, wherein a cutter holder 144 is installed on the side fixing block 143 through a screw, the cutter holder 144 is obliquely arranged on the side fixing block 143, an included angle between the cutter holder 144 and a horizontal plane is 40-60 degrees, a through hole 145 for the braid 12 to pass through is formed in the cutter holder 144, a cutting cylinder 146 is installed at the bottom of the cutter holder 144, the extending end of the cutting cylinder 146 is connected with a static cutter 147 in a linkage manner, and the cutting cylinder 146 drives the static cutter 147 to slide on the cutter holder 144 so as to cut the braid 12 penetrating through the through hole 145. The braid 12 passes through the through hole 145 on the cutter holder 144, when the winding of the receiving tray is completed, the extending end of the cutting cylinder 146 drives the static cutter 147 to push out along the extending direction of the cutter holder 144, the braid 12 is cut off, the winding of one receiving tray is completed, the braid 12 is not required to be manually cut off, the operation is simple and convenient, the labor cost is saved, the processing efficiency is improved, and the production investment of enterprises is greatly reduced.

As shown in fig. 2, the knife holder 144 is provided with a knife slot 148 along the length direction, the static knife 147 is slidably disposed in the knife slot 148 along the length direction of the knife holder 144, and two sides of the knife holder 144 are limited by the knife slot, so that the static knife can only slide along the length direction of the knife holder 144. The knife groove 148 has guiding and limiting effects on the static knife 147, and can promote the stability of the movement of the static knife 147, thereby cutting off the braid 12 accurately and effectively.

As shown in fig. 2, the protruding end of the cutting cylinder 146 is provided with a threaded portion 149, the threaded portion 149 is connected with a floating joint 150 in a threaded manner, the cross section of the floating joint 150 is in an i-shape, and the stationary knife 147 is provided with a T-shaped clamping groove 151 for being in clamping fit with the floating joint 150. The linkage between the extending end of the cutting-off cylinder 146 and the static knife 147 can be realized through the design, and the connecting structure between the extending end of the cutting-off cylinder 146 and the static knife 147 is simple and firm, so that the assembly and the disassembly are convenient, and the assembly and the maintenance operation in the earlier stage and the later stage are facilitated.

As shown in fig. 2, a lock nut 152 is further screwed to the threaded portion 149, and the lock nut 152 abuts against the inner end surface of the floating joint 150. This design can play a loose-proof role for the lock nut 152, thereby improving the firmness of the installation of the floating joint 150.

As shown in fig. 1 and fig. 2, a first guide plate 153 for guiding the braid 12 into the through hole 145 is provided on a side of the cutter holder 144 close to the braid transmission assembly 52, a first rubber coating wheel 154 for pressing the braid 12 to the lower side of the first guide plate 153 is rotatably mounted on the support rail 60 of the braid transmission assembly 52 through a rotating shaft, a second guide plate 155 for guiding the braid 12 is provided on a side of the cutter holder 144 away from the braid transmission assembly 52, and a second rubber coating wheel 156 for pressing the braid 12 to the second guide plate 155 is rotatably mounted on the cutter holder 144 through the rotating shaft. The design can play a role in guiding the braid 12, ensures that the braid 12 can smoothly pass through the through hole 145 of the cutter holder 144, is beneficial to the later cutting operation, and simultaneously avoids the occurrence of transmission clamping stagnation caused by interference of other parts.

Claims

1. The utility model provides a braid cutting device for set up and cut braid (12) that rolling accomplished at braid transmission subassembly (52) end, its characterized in that: including side fixed block (143), install blade holder (144) on side fixed block (143), set up on blade holder (144) and supply through-hole (145) that braid (12) passed, cut off cylinder (146) are installed to the bottom of blade holder (144), and the end linkage that stretches out of cutting off cylinder (146) is connected with quiet sword (147), cuts off cylinder (146) drive quiet sword (147) slide on blade holder (144) and are used for cutting off braid (12) that run through-hole (145).

2. A braid cutting apparatus as in claim 1, wherein: the knife holder (144) is provided with a knife groove (148) along the length direction, and the static knife (147) is arranged in the knife groove (148) in a sliding manner along the length direction of the knife holder (144).

3. A braid cutting apparatus as in claim 1, wherein: the cutting cylinder is characterized in that a threaded portion (149) is arranged at the extending end of the cutting cylinder (146), a floating joint (150) is connected to the threaded portion (149) in a threaded mode, the section of the floating joint (150) is in an I-shaped shape, and a T-shaped clamping groove (151) used for being matched with the floating joint (150) in a clamping mode is formed in the static cutter (147).

4. A braid cutting apparatus as claimed in claim 3, wherein: a locking nut (152) is further connected to the threaded portion (149) in a threaded mode, and the locking nut (152) abuts against the inner end face of the floating joint (150).

5. A braid cutting apparatus as in claim 4, wherein: one side of the knife rest (144) close to the braid transmission assembly (52) is provided with a first guide plate (153) used for guiding the braid (12) into the through hole (145), a first rubber coating wheel (154) used for pressing the braid (12) to the lower side of the first guide plate (153) is rotatably arranged on a supporting rail (60) of the braid transmission assembly (52), one side of the knife rest (144) far away from the braid transmission assembly (52) is provided with a second guide plate (155) used for guiding the braid (12), and a second rubber coating wheel (156) used for pressing the braid (12) to the second guide plate (155) is rotatably arranged on the knife rest (144).