阅读说明：本技术 一种基于连杆运动拉开式pvc卡套塞卡用装置 (Pull-open type PVC card sleeve plugging device based on connecting rod movement ) 是由 桑明喆 于 2019-10-27 设计创作，主要内容包括：本发明涉及一种基于连杆运动拉开式PVC卡套塞卡用装置,其特征是：以凸字形固定座、上连杆、卡套、下连杆和平行压块为主体；所述卡套上设有开口；所述凸字形固定座两侧分别设有与之固定连接的三号凸柱；所述平行压块两侧分别设有与之固定连接的二号凸柱,上连杆和下连杆分别套在二号凸柱上并可绕二号凸柱旋转转动,且平行压块跟随上连杆和下连杆上下移动的过程中始终与凸字形固定座上端平行；所述平行压块背面设有锁紧螺钉和腰型固定杆,且腰型固定杆底部设有与之固定连接的托座；本发明通过上连杆和下连杆带动平时压块从上到下呈向中间聚合,到挤压贴合,再到向两侧分开的运动过程中给卡套塞卡片,设计巧妙,操作简单,使用便捷。(The invention relates to a device for pulling out a PVC cutting sleeve plug card based on connecting rod movement, which is characterized in that: the convex fixing seat, the upper connecting rod, the clamping sleeve, the lower connecting rod and the parallel pressing block are taken as main bodies; the cutting sleeve is provided with an opening; two sides of the convex-shaped fixed seat are respectively provided with a third convex column fixedly connected with the convex-shaped fixed seat; two sides of the parallel pressing block are respectively provided with a second convex column fixedly connected with the parallel pressing block, the upper connecting rod and the lower connecting rod are respectively sleeved on the second convex column and can rotate around the second convex column, and the parallel pressing block is always parallel to the upper end of the convex-shaped fixed seat in the process of moving up and down along with the upper connecting rod and the lower connecting rod; the back of the parallel pressing block is provided with a locking screw and a waist-shaped fixing rod, and the bottom of the waist-shaped fixing rod is provided with a bracket fixedly connected with the waist-shaped fixing rod; the pressing block is driven by the upper connecting rod and the lower connecting rod to converge from top to bottom to the middle at ordinary times, the clamping sleeve is plugged with the clamping sheet in the processes of extruding and fitting and moving towards two sides, and the pressing block is ingenious in design, simple to operate and convenient and fast to use.)

1. The utility model provides a draw open type PVC cutting ferrule stopper device for card based on connecting rod motion, characterized by: the convex fixing seat, the upper connecting rod, the clamping sleeve, the lower connecting rod and the parallel pressing block are taken as main bodies; the cutting sleeve is provided with an opening; the two sides of the convex-shaped fixed seat are respectively provided with a third convex column fixedly connected with the convex-shaped fixed seat, the upper connecting rod and the lower connecting rod are respectively sleeved on the third convex column and can rotate around the third convex column, and the upper connecting rod and the lower connecting rod on the two sides of the convex-shaped fixed seat are symmetrical by the middle surface of the convex-shaped fixed seat; two sides of the parallel pressing block are respectively provided with a second convex column fixedly connected with the parallel pressing block, the upper connecting rod and the lower connecting rod are respectively sleeved on the second convex column and can rotate around the second convex column, and the parallel pressing block is always parallel to the upper end of the convex-shaped fixed seat in the process of moving up and down along with the upper connecting rod and the lower connecting rod; the back of the parallel pressing block is provided with a locking screw and a waist-shaped fixing rod, and the bottom of the waist-shaped fixing rod is provided with a bracket fixedly connected with the waist-shaped fixing rod.

2. The device for pulling out the PVC card sleeve plug based on the link motion as claimed in claim 1, wherein: convex font fixing base bottom surface is equipped with both ends and is equipped with a projection and cover on a projection and rotatable pivoted support exhibition pole, and supports the exhibition pole and be located convex font fixing base bottom surface both sides, and is equipped with respectively on supporting the exhibition pole and accomodates the groove, is convenient for support the exhibition pole around the projection rotatory laminating of rotating after in convex font fixing base bottom surface both sides, is convenient for accomodate to reduce occupation space.

3. The device for pulling out the PVC card sleeve plug based on the link motion as claimed in claim 1, wherein: the second convex column and the third convex column are respectively provided with an elastic buckle to clamp and press the upper connecting rod and the lower connecting rod on two sides of the convex-shaped fixing seat and the parallel pressing block respectively, so that the position relation between the upper connecting rod and the lower connecting rod and the convex-shaped fixing seat and the parallel pressing block in the rotating and rotating process on the second convex column and the third convex column is limited, and the convex-shaped fixing seat, the upper connecting rod, the lower connecting rod and the parallel pressing block form a parallelogram structure.

4. The device for pulling out the PVC card sleeve plug based on the link motion as claimed in claim 1, wherein: the length of the upper connecting rod is twice that of the lower connecting rod, and the tension spring is arranged between the tail end of the upper connecting rod and the convex fixing seat to be connected, so that the upper connecting rod and the lower connecting rod can drive the horizontal pressing block to tilt in a natural state.

5. The device for pulling out the PVC card sleeve plug based on the link motion as claimed in claim 1, wherein: the parallel pressing block opposite surfaces of the two sides of the convex-shaped fixing seat are respectively provided with a sucking disc fixedly connected with the parallel pressing block, so that the clamping sleeve is sucked by the sucking discs on the two sides of the clamping sleeve in the process that the parallel pressing block moves downwards, and the opening in the clamping sleeve is pulled open.

6. The device for pulling out the PVC card sleeve plug based on the link motion as claimed in claim 1, wherein: be equipped with waist type adjustment tank on the waist type dead lever, pass waist type adjustment tank through locking screw and lock waist type dead lever at the parallel briquetting back to adjust the distance between bracket and the parallel briquetting, thereby adjust the distance between cutting ferrule upper end and the sucking disc, thereby when letting connecting rod and lower connecting rod be parallel respectively on the type fixing base both sides of protruding, the sucking disc actuation on the parallel briquetting at this moment is at cutting ferrule opening part lower limb, thereby can satisfy the cutting ferrule of equidimension not and use.

7. The device for pulling out the PVC card sleeve plug based on the link motion as claimed in claim 1, wherein: the bracket is provided with a baffle which is fixedly connected with the bracket and forms an included angle of 145 degrees with the bracket, and when the cutting ferrule is pressed on the bracket, the baffle is positioned at two sides of the cutting ferrule, so that the cutting ferrule is conveniently pressed in the middle of the bracket.

Technical Field

The invention relates to the technical field of devices for plugging a card by a PVC hard rubber sleeve, in particular to a pull-open type device for plugging a PVC sleeve based on connecting rod movement.

Background

General PVC can be classified into soft PVC and hard PVC; the PVC is a vacuum plastic film essentially, is used for surface layer packaging of various panels, is also called as a decorative film and an adhesive film, and is applied to various industries such as building materials, packaging, medicines and the like; the building material industry accounts for 60% of the maximum proportion, the packaging industry is the second one, and other industries with small application range are also provided.

The PVC hard rubber sleeve is generally used as an exhibition certificate sleeve for exhibition certificates, and a rope is arranged on the PVC hard rubber sleeve and is convenient to hang in the neck; the card can be used as a factory card or a working card, so that the identity can be conveniently identified; and the card sleeve is used for student identity card, and has wide application.

However, when the PVC hard rubber sleeve is used as an exhibition certificate sleeve, the card is generally manually inserted into the card sleeve at present, so that the efficiency is low, and a large amount of labor and time are wasted.

Therefore, the device for conveniently plugging the card by the PVC hard glue sleeve is urgently designed.

Disclosure of Invention

In order to solve the problems, the invention provides a device for pulling a PVC cutting sleeve plug based on connecting rod movement.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a draw open type PVC cutting ferrule stopper device for card based on connecting rod motion, characterized by: the convex fixing seat, the upper connecting rod, the clamping sleeve, the lower connecting rod and the parallel pressing block are taken as main bodies; the cutting sleeve is provided with an opening; the two sides of the convex-shaped fixed seat are respectively provided with a third convex column fixedly connected with the convex-shaped fixed seat, the upper connecting rod and the lower connecting rod are respectively sleeved on the third convex column and can rotate around the third convex column, and the upper connecting rod and the lower connecting rod on the two sides of the convex-shaped fixed seat are symmetrical by the middle surface of the convex-shaped fixed seat; two sides of the parallel pressing block are respectively provided with a second convex column fixedly connected with the parallel pressing block, the upper connecting rod and the lower connecting rod are respectively sleeved on the second convex column and can rotate around the second convex column, and the parallel pressing block is always parallel to the upper end of the convex-shaped fixed seat in the process of moving up and down along with the upper connecting rod and the lower connecting rod; the back of the parallel pressing block is provided with a locking screw and a waist-shaped fixing rod, and the bottom of the waist-shaped fixing rod is provided with a bracket fixedly connected with the waist-shaped fixing rod.

Preferably, the convex character shape fixing base bottom surface is equipped with both ends and is equipped with a projection and cover on a projection and rotatable pivoted support exhibition pole, and supports the exhibition pole and be located convex character shape fixing base bottom surface both sides, and support and be equipped with respectively on the exhibition pole and accomodate the groove, be convenient for support the exhibition pole around the projection rotatory laminating of rotating after in convex character shape fixing base bottom surface both sides, be convenient for accomodate to reduce occupation space.

Preferably, the second convex column and the third convex column are respectively provided with an elastic buckle for clamping and pressing the upper connecting rod and the lower connecting rod on two sides of the convex-shaped fixing seat and the parallel pressing block respectively, so that the position relation between the upper connecting rod and the lower connecting rod and the convex-shaped fixing seat and the parallel pressing block in the rotating and rotating process of the upper connecting rod and the lower connecting rod on the second convex column and the third convex column is limited, and the convex-shaped fixing seat, the upper connecting rod, the lower connecting rod and the parallel pressing block form a parallelogram structure.

Preferably, the length of the upper connecting rod is twice that of the lower connecting rod, and the tension spring is arranged between the tail end of the upper connecting rod and the convex fixing seat to be connected, so that the upper connecting rod and the lower connecting rod can drive the horizontal pressing block to tilt in a natural state.

Preferably, the parallel pressing block opposite faces of the two sides of the convex-shaped fixing seat are respectively provided with a sucking disc fixedly connected with the parallel pressing block, so that the clamping sleeve is sucked by the sucking discs on the two sides of the clamping sleeve in the process that the parallel pressing block moves downwards, and the opening in the clamping sleeve is pulled open.

Preferably, be equipped with waist type adjustment tank on the waist type dead lever, pass waist type adjustment tank through locking screw and lock waist type dead lever at the parallel briquetting back to adjust the distance between bracket and the parallel briquetting, thereby adjust the distance between cutting ferrule upper end and the sucking disc, thereby when letting connecting rod and lower connecting rod be parallel respectively on the type of protruding fixing base both sides, the sucking disc actuation on the parallel briquetting is at cutting ferrule opening part lower limb at this moment, thereby can satisfy the cutting ferrule of equidimension not and use.

Preferably, the bracket is provided with a baffle which is fixedly connected with the bracket and forms an included angle of 145 degrees with the bracket, and when the cutting ferrule is pressed on the bracket, the baffle is positioned at two sides of the cutting ferrule, so that the cutting ferrule is pressed in the middle of the bracket conveniently.

The invention has the beneficial effects that: the pressing block is driven by the upper connecting rod and the lower connecting rod to be polymerized from top to bottom in the middle, and then the pressing block is extruded and attached to the clamping sleeve plug clamping piece in the movement process of separating the two sides, so that the pressing block is ingenious in design, simple to operate and convenient to use.

Drawings

Fig. 1 is a perspective view of the device for pulling out the PVC card sleeve plug card based on the movement of the connecting rod.

Fig. 2 is an axonometric view of the device for pulling out the PVC ferrule plug based on the link motion.

Fig. 3 is a partially enlarged view of a portion a of the device for pulling out a PVC ferrule plug based on a link motion shown in fig. 2.

Fig. 4 is a state diagram of the device for pulling out the PVC ferrule plug based on the link motion when the supporting spreading rod 5 is opened.

Fig. 5 is a perspective view of the device for pulling out a PVC ferrule plug based on link motion with the ferrule 101 removed.

Fig. 6 is a partial enlarged view of a device B for pulling out a PVC ferrule plug based on link motion as described in fig. 5.

Fig. 7 is a state diagram of the support spreading rod 5 of the device for pulling out the PVC cutting sleeve for plugging based on the movement of the connecting rod when the device is closed.

In the figure: 1. the convex fixing seat 12, the first convex column 13 and the third convex column; 2. a parallel pressing block 21, a second convex column 22 and an elastic buckle; 3. a waist-shaped fixing rod 31, a locking screw 32 and a waist-shaped adjusting groove; 4. bracket, 41, baffle; 5. a supporting exhibition rod 51 and a receiving groove; 6. a suction cup; 7. a lower connecting rod; 8. an upper connecting rod; 9. a tension spring; 101. a card sleeve; 102. and (4) opening.

Detailed Description

In order to make the technical scheme of the invention more clear, the invention is further explained by combining the specific embodiments of the attached drawings; it should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-7, the invention relates to a device for pulling out a PVC ferrule plug card based on link motion, which is characterized in that: the convex-shaped fixed seat 1, the upper connecting rod 8, the cutting sleeve 101, the lower connecting rod 7 and the parallel pressing block 2 are taken as main bodies; the cutting sleeve 101 is provided with an opening 102; the two sides of the convex-shaped fixed seat 1 are respectively provided with a third convex column 13 fixedly connected with the convex-shaped fixed seat, the upper connecting rod 8 and the lower connecting rod 7 are respectively sleeved on the third convex column 13 and can rotate around the third convex column 13, and the upper connecting rod 8 and the lower connecting rod 7 on the two sides of the convex-shaped fixed seat 1 are symmetrical by the middle surface of the convex-shaped fixed seat 1; the two sides of the parallel pressing block 2 are respectively provided with a second convex column 21 fixedly connected with the parallel pressing block, the upper connecting rod 8 and the lower connecting rod 7 are respectively sleeved on the second convex column 21 and can rotate around the second convex column 21, and the parallel pressing block 2 is always parallel to the upper end of the convex-shaped fixed seat 1 in the process of moving up and down along with the upper connecting rod 8 and the lower connecting rod 7; the back of the parallel pressing block 2 is provided with a locking screw 31 and a waist-shaped fixing rod 3, and the bottom of the waist-shaped fixing rod 3 is provided with a bracket 4 fixedly connected with the waist-shaped fixing rod.

In this embodiment, 1 bottom surface of convex font fixing base is equipped with both ends and is equipped with a projection 12 and overlaps on a projection 12 and rotatable pivoted support exhibition pole 5, and supports exhibition pole 5 and be located 1 bottom surface both sides of convex font fixing base, and is equipped with respectively on supporting exhibition pole 5 and accomodates groove 51, is convenient for support exhibition pole 5 around the projection rotatory back laminating in 1 bottom surface both sides of convex font fixing base, is convenient for accomodate to reduce occupation space.

In this embodiment, the second convex column 21 and the third convex column 13 are respectively provided with an elastic buckle 22 for clamping and pressing the upper connecting rod 8 and the lower connecting rod 7 on two sides of the convex-shaped fixing seat 1 and the parallel pressing block 2, so as to limit the position relationship between the upper connecting rod 8 and the lower connecting rod 7 and the convex-shaped fixing seat 1 and the parallel pressing block 2 during the rotation of the upper connecting rod 8 and the lower connecting rod 7 on the second convex column 21 and the third convex column 13, and thus the convex-shaped fixing seat 1, the upper connecting rod 8, the lower connecting rod 7 and the parallel pressing block 2 form a parallelogram structure.

In this embodiment, the length of the upper connecting rod 8 is twice that of the lower connecting rod 7, and the tension spring 9 is arranged between the tail end of the upper connecting rod 8 and the convex-shaped fixing seat 1 for connection, so that the upper connecting rod 8 and the lower connecting rod 7 can drive the horizontal pressing block to tilt in a natural state.

In this embodiment, the opposite surfaces of the parallel pressing blocks 2 on both sides of the convex-shaped fixing seat 1 are respectively provided with the sucking discs 6 fixedly connected with the parallel pressing blocks 2, so that the clamping sleeve 101 is sucked by the sucking discs 6 on both sides of the clamping sleeve 101 in the downward movement process of the parallel pressing blocks 2, and the opening 102 on the clamping sleeve 101 is pulled open.

In this embodiment, be equipped with waist type adjustment tank 32 on waist type dead lever 3, pass waist type adjustment tank 32 through locking screw 31 and lock waist type dead lever 3 at the 2 backs of parallel briquetting, thereby adjust the distance between bracket 4 and the parallel briquetting 2, thereby adjust the distance between cutting ferrule 101 upper end and the sucking disc 6, thereby when letting connecting rod 8 and lower connecting rod 7 be parallel respectively on the convex character shape fixing base 1 both sides, 6 actuation of sucking disc on the parallel briquetting 2 are in cutting ferrule 101 opening 102 department lower limb at this moment, thereby can satisfy the use of cutting ferrule 101 of equidimension not.

In this embodiment, the bracket 4 is provided with a baffle 41 fixedly connected to the bracket 4 and forming an included angle of 145 ° with the bracket 4, and when the cutting ferrule 101 abuts against the bracket 4, the baffle 41 is located at two sides of the cutting ferrule 101, so as to press the cutting ferrule 101 in the middle of the bracket 4.

When the clamping sleeve is used, two sides of the clamping sleeve 101 are pinched, then the clamping sleeve 101 is pressed into the middle of the parallel pressing blocks 2 on two sides of the convex-shaped fixed seat 1, the bottom of the clamping sleeve 101 is pressed against the bracket 4, in the downward pressing process, the upper connecting rods 8 on two sides of the convex-shaped fixed seat 1 overcome the pulling force of the tension spring 9 and drive the parallel pressing blocks 2 to approach to the middle together with the lower connecting rod 7, and when the upper connecting rods 8 and the lower connecting rod 7 on two sides of the convex-shaped fixed seat 1 are parallel to each other, the suckers 6 on the parallel pressing blocks 2 are pressed at the lower edge of the;

further, the cutting sleeve 101 is continuously pressed downwards, then the upper connecting rods 8 on two sides of the convex-shaped fixed seat 1 overcome the tension of the tension spring 9 and the lower connecting rod 7 to drive the parallel pressing block 2 to separate towards two sides together, and at the moment, the sucker 6 sucks the cutting sleeve 101 to pull the opening 102 in the cutting sleeve 101 to open.

Further, fill in the cutting ferrule 101 with the card from opening 102 in can, loosen cutting ferrule 101 at last, extension spring 9 drives parallel briquetting 2 through upper link 8 and rises, and bracket 4 of parallel briquetting 2 bottom drives cutting ferrule 101 simultaneously and pops up easy operation, design benefit.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.