CN215409618U

CN215409618U - Dispensing pressure maintaining jig

Info

Publication number: CN215409618U
Application number: CN202120418156.7U
Authority: CN
Inventors: 张国华
Original assignee: Xian Wingtech Information Technology Co Ltd
Current assignee: Xian Wingtech Information Technology Co Ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2022-01-04
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a dispensing pressure maintaining jig which comprises a bottom cover, a gland assembly and an upper cover; the middle of one side of bottom is equipped with the die cavity for place the pressurize product, and the gland subassembly is equipped with a pair ofly and slides respectively and set up in the both sides of bottom, and the gland subassembly can slide towards the direction of being close to or keeping away from the die cavity, and the upper cover cooperates with the bottom, and the upper cover lid is in the top of die cavity, and the gland subassembly is detained in the both sides of upper cover, with upper cover and bottom pressfitting. Compared with the prior art, beneficial effect lies in: set up the gland subassembly through sliding on the both sides at the bottom, replace the clip among the prior art, need not the equipment, only need the pulling and promote the gland subassembly and can accomplish putting into, the pressurize of product during the use, single can accomplish the operation, reduces manpower resources's waste, easy operation, swift promotes pressurize efficiency, and need not that operating personnel is bare-handed to go to press from both sides tight tool, reduces operating personnel's injured probability.

Description

Dispensing pressure maintaining jig

Technical Field

The utility model relates to the technical field of dispensing equipment, in particular to a dispensing pressure-maintaining jig.

Background

In the manufacturing process of electronic products, such as mobile phones, an Ultraviolet (UV) mirror needs to be adhered to the upper surface of the upper cover of the flip cover of the mobile phone through a glue dispensing process. The existing glue dispensing jig comprises a cover plate, a pressing plate and a bottom plate, the UV mirror coated with glue and the upper cover of the flip cover of the mobile phone can be arranged on the bottom plate, the pressing plate is pressed on the UV mirror or the flip cover of the mobile phone, the cover plate is covered on the pressing plate, and the glue dispensing jig is clamped by an iron clamp by bare hands at last to achieve the effect of pressure maintaining. However, the use of the dispensing jig requires more manpower to assemble and disassemble the clips for the dispensing jig, which wastes manpower and has low dispensing efficiency; and the long-time operation easily causes the hand cramp and injury of the operator.

In view of the above, it is desirable to provide a dispensing and pressure maintaining jig to overcome the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dispensing pressure maintaining jig, and aims to solve the problems that the existing dispensing jig needs more manpower resources for assembly, so that the manpower resources are wasted, the assembly is complicated, the dispensing pressure maintaining efficiency is low, the jig needs to be clamped by hands manually during pressure maintaining, and hands are easy to be injured and cramped during long-time operation.

In order to achieve the above object, the present invention provides a dispensing pressure maintaining jig, comprising: the bottom cover, the gland assembly and the upper cover; the utility model discloses a pressure maintaining device, including bottom, gland subassembly, upper cover, lower cover, gland subassembly, upper cover and lower cover, one side middle part of bottom is equipped with the die cavity for place the pressurize product, the gland subassembly be equipped with a pair ofly and slide respectively set up in the both sides of bottom, the gland subassembly can be towards being close to or keeping away from the direction of die cavity slides, the upper cover with the bottom cooperation, the upper cover lid in the top of die cavity, the gland subassembly detain in the both sides of upper cover, will the upper cover with the bottom pressfitting.

In a preferred embodiment, a pair of elastic members are respectively arranged on two sides of the bottom cover, each elastic member comprises a screw rod, one end of each screw rod penetrates through the bottom cover and is in threaded connection with a nut, the screw rods can slide relative to the bottom cover, a spring is further sleeved on each screw rod, one end of each spring is abutted against the corresponding screw rod, and the other end of each spring is abutted against the bottom cover.

In a preferred embodiment, a pair of sliding grooves are respectively formed on two side edges of the bottom cover, and the gland assemblies are respectively slidably arranged in the sliding grooves.

In a preferred embodiment, each of the gland assemblies includes a pair of pressing plates, each of the pressing plates is L-shaped and is respectively disposed in the corresponding sliding groove, one end of each of the pressing plates is slidably provided with a pair of sliding rods, two ends of each of the sliding rods are respectively fixedly connected with the side walls of the corresponding sliding groove, and the pressing plates can slide along the sliding rods; the two ends of the pull rod respectively penetrate through the side wall of the sliding groove and are fixedly connected with the corresponding pressing plate, pull rod springs are respectively arranged at the two ends of the pull rod connected with the pressing plate, and the pull rod springs are located between the pressing plate and the side wall of the sliding groove.

In a preferred embodiment, a plurality of positioning holes are formed in one surface, provided with the cavity, of the bottom cover, and a rectangle is formed among the plurality of positioning holes and surrounds the cavity.

In a preferred embodiment, a pressing groove is formed in one surface of the upper cover opposite to the bottom cover, the pressing groove protrudes out of the outer surface of the upper cover, and the pressing groove corresponds to the cavity.

In a preferred embodiment, foam matched with the pressure groove is arranged in the pressure groove.

In a preferred embodiment, the upper cover is provided with a plurality of positioning columns corresponding to and matched with the positioning holes.

In a preferred embodiment, the upper cover is provided with a backing plate on both sides thereof and at a position corresponding to the gland assembly.

Compared with the prior art, the dispensing pressure maintaining jig has the beneficial effects that: set up the gland subassembly through sliding on the both sides at the bottom, replace the clip among the prior art, need not the equipment, only need the pulling and promote the gland subassembly and can accomplish putting into, the pressurize of product during the use, single can accomplish the operation, reduces manpower resources's waste, easy operation, swift promotes pressurize efficiency, and need not that operating personnel is bare-handed to go to press from both sides tight tool, reduces operating personnel's injured probability.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the structure of the elastic member of the present invention;

FIG. 4 is a schematic structural diagram of the upper cover of the present invention;

fig. 5 is a schematic cross-sectional view of the present invention.

In the figure:

10. a bottom cover; 101. a cavity; 102. a sliding groove; 103. an elastic member; 1031. a screw; 1032. a nut; 1033. a spring; 104. positioning holes; 11. a gland assembly; 111. pressing a plate; 112. a slide bar; 113. a pull rod; 114. a pull rod spring; 12. an upper cover; 121. pressing a groove; 122. a positioning column; 123. soaking cotton; 124. a backing plate.

Detailed Description

In order to make the objects, technical solutions and advantageous effects of the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and the detailed description. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-5, the present invention provides a dispensing pressure maintaining jig, which is mainly used to simplify the assembly of the dispensing jig, so that the assembly can be completed by a single person, thereby avoiding the waste of human resources, improving the dispensing pressure maintaining efficiency, and avoiding the hand injury of the operator without the need of holding pressure by hands.

In an embodiment of the present invention, a dispensing pressure maintaining fixture includes: a bottom cover 10, a gland assembly 11 and an upper cover 12; the middle part of one side of the bottom cover 10 is provided with an inwards concave cavity 101 for placing pressure maintaining products, the gland components 11 are provided with a pair and are respectively arranged at two sides of the bottom cover 10 in a sliding manner, the gland components 11 can slide towards the direction close to or away from the cavity 101, the upper cover 12 is matched with the bottom cover 10, the upper cover 12 is used for covering the upper part of the cavity 101, the gland components 11 are buckled at two sides of the upper cover 12, the upper cover 12 and the bottom cover 10 are pressed, when the gland component is used, the pressure maintaining products are placed into the cavity 101, the gland components 11 are respectively pulled towards the direction away from the cavity 101, the upper cover 12 can be placed between the gland components 11 at two sides and covered on the bottom cover 10, the pressure maintaining products are pressed, then the gland components 11 respectively slide towards the direction close to the cavity 101, the gland components 11 are buckled at two sides of the upper cover 12, and the upper cover 12 and the lower cover are pressed together, and the pressure maintaining is realized.

It can be understood that, through sliding on the both sides at bottom 10 and setting up gland subassembly 11, replace the clip among the prior art, need not the equipment, only need the pulling during use and promote gland subassembly 11 can accomplish putting into, the pressurize of product, single can accomplish the operation, reduces manpower resources's waste, easy operation, swift promotes pressurize efficiency, and need not that operating personnel bare-handed goes to press from both sides tight tool, reduces operating personnel's injured probability.

In this embodiment, in order to avoid the direct contact between the upper cover 12 and the pressure maintaining product, and simultaneously avoid the situation that the pressing effect is not good when the pressing cover assembly 11 is fastened on the upper cover 12 due to the direct contact between the upper cover 12 and the pressure maintaining product, a pair of elastic members 103 are respectively disposed on two sides of the bottom cover 10, the elastic members 103 are located on two sides of the cavity 101, when the upper cover 12 is placed on the bottom cover 10, the elastic members 103 prop against the upper cover 12 to avoid the direct contact with the product, at this moment, the pressing cover assembly 11 cannot be fastened on the upper cover 12, when the pressure maintaining is needed, the upper cover 12 needs to be pressed down to compress the elastic members 103, at this moment, the pressing cover assembly 11 is pushed to be fastened on two sides of the upper cover 12, the upper cover 12 generates pressure under the action force of the elastic members 103 and the limitation of the pressing cover assembly 11 and acts on the pressure maintaining product, thereby improving the pressure maintaining effect.

Further, the elastic member 103 includes: screw 1031, nut 1032 and spring 1033, wherein screw 1031 passes bottom cover 10, screw 1031 can slide on bottom cover 10, screw 1031 passes the one end and the threaded connection of nut 1032 of bottom cover 10 to avoid screw 1031 to break away from bottom cover 10 when sliding, spring 1033 overlaps and establishes on the screw 1031 keeps away from the one end of nut 1032, the one end and the screw 1031 butt of spring 1033, the other end and bottom cover 10 butt of spring 1033 make upper cover 12 when pushing down, drive screw 1031 compression spring 1033, make spring 1033 produce the effect and act on screw 1031.

In this embodiment, a pair of sliding grooves 102 is respectively disposed on two side edges of the bottom cover 10, each pair of sliding grooves 102 is disposed at an interval, the gland assemblies 11 are respectively slidably disposed in the corresponding sliding grooves 102, wherein the width of the sliding grooves 102 is determined according to the gland assemblies 11 on two sides, that is, when the gland assemblies 11 on two sides slide in a direction away from the cavity 101, the distance between the gland assemblies 11 on two sides can enable the upper cover 12 to be lowered.

Furthermore, a plurality of positioning holes 104 are formed in one surface of the bottom cover 10, which is provided with the cavity 101, and are used for preventing the upper cover 12 from being dislocated with the bottom cover 10 when being placed, the plurality of positioning holes 104 are located on the periphery of the cavity 101, and a rectangular shape is formed among the plurality of positioning holes 104 and surrounds the cavity 101, so that the upper cover 12 corresponds to the cavity 101 when being placed, an alignment step is omitted, and the upper cover 12 is placed more simply and conveniently.

In this embodiment, a plurality of positioning posts 122 corresponding to the positioning holes 104 are disposed on a surface of the upper cover 12 opposite to the bottom cover 10, and when the upper cover 12 is placed, the positioning posts 122 are inserted into the positioning holes 104, so that the upper cover 12 is easy and convenient to place.

Furthermore, the middle of the opposite side of the upper cover 12 and the bottom cover 10 is further provided with a circle of pressure grooves 121 protruding from the outer surface of the upper cover 12, the pressure grooves 121 are used for contacting pressure maintaining products, wherein the range of the pressure grooves 121 corresponds to the edge of the products, so that when the upper cover 12 is placed on the bottom cover 10, the pressure grooves 121 are pressed on the edge of the products, and the damage of the products caused by the pressing of the upper cover 12 in the pressure maintaining process in the middle of the products is avoided.

Further, for avoiding at the pressurize in-process, because of the direct contact of indent 121 and product, lead to crushing the product, be equipped with in indent 121 with the cotton 123 of bubble of indent 121 adaptation, replace indent 121 and pressurize product contact through setting up the cotton 123 of bubble, the cotton 123 of bubble has that elasticity is good, light in weight, can quick pressure-sensitive fixed, high durability and convenient use, it is flexible to bend, the characteristics of dependable performance, thereby guarantee the pressurize product can not damage because of the buffering of bubble cotton 123 in the pressurize process, wherein the height of bubble cotton 123 need be higher than indent 121, avoid receiving the extrusion at the pressurize in-process, make the compression of bubble cotton 123 lead to indent 121 and pressurize product contact.

In the present embodiment, each gland assembly 11 includes: a press plate 111, a pull rod 113 and a slide rod 112, wherein the press plate 111 is provided with a pair of L-shaped members and is arranged in the slide groove 102 in an inverted manner, one end of the press plate 111 is penetrated with two slide rods 112 respectively to enable the press plate 111 to slide along the slide rods 112, two ends of the slide rods 112 are fixedly connected with inner walls of two sides of the slide groove 102 respectively, the pull rod 113 is arranged outside two sides of the base, two ends of the pull rod 113 respectively penetrate through side walls of the slide groove 102, an end portion of the pull rod 113 is fixedly connected with the press plate 111 to enable the pull rod 113 to drive the press plate 111 to slide on the slide rods 112, in order to enable the press plate 111 to realize an automatic retraction effect, a pull rod spring 114 is arranged on two ends of the pull rod 113 respectively, the pull rod spring 114 is arranged between the side walls of the slide groove 102 and the press plate 111, so that when the pull rod 113 is pulled, the press plate 111 is driven to move in a direction away from the cavity 101 and compress the pull rod spring 114, the pull rod spring 114 generates a restoring force acting on the press plate 111, at this time, the pull rod 113 is released, the pressure plate 111 is pulled by the pull rod spring 114 under the action of the lost pull rod 113, the pressure plate 111 is pushed to move towards the cavity 101, automatic retraction is realized, and the pressure maintaining jig is more convenient to use.

Furthermore, in this embodiment, a backing plate 124 corresponding to the pressing plate 111 is further disposed on a surface of the upper cover 12 away from the pressing groove 121, and when the pressing plate 111 is fastened to the upper cover 12, the backing plate 124 abuts against the backing plate 124, and the backing plate 124 may be made of rubber, so that the cost is low, and a buffering effect can be achieved.

In summary, the dispensing and pressure maintaining jig provided by the utility model replaces the clamp in the prior art by arranging the gland components 11 on the two sides of the bottom cover 10 in a sliding manner, and does not need to be assembled, and the product can be put in and pressure maintained only by pulling and pushing the gland components 11 during use, so that the operation can be completed by one person, the waste of human resources is reduced, the operation is simple and rapid, the pressure maintaining efficiency is improved, the operator does not need to clamp the jig by hands, and the injury probability of the operator is reduced.

The utility model is not limited solely to that described in the specification and embodiments, and additional advantages and modifications will readily occur to those skilled in the art, so that the utility model is not limited to the specific details, representative apparatus, and illustrative examples shown and described herein, without departing from the spirit and scope of the general concept as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a pressurize tool is glued to point which characterized in that includes: the bottom cover, the gland assembly and the upper cover; the utility model discloses a pressure maintaining device, including bottom, gland subassembly, upper cover, lower cover, gland subassembly, upper cover and lower cover, one side middle part of bottom is equipped with the die cavity for place the pressurize product, the gland subassembly be equipped with a pair ofly and slide respectively set up in the both sides of bottom, the gland subassembly can be towards being close to or keeping away from the direction of die cavity slides, the upper cover with the bottom cooperation, the upper cover lid in the top of die cavity, the gland subassembly detain in the both sides of upper cover, will the upper cover with the bottom pressfitting.

2. The dispensing pressure maintaining jig of claim 1, wherein a pair of elastic members are respectively disposed on two sides of the bottom cover, the elastic members comprise screws, one ends of the screws penetrate through the bottom cover and are connected with nuts in a threaded manner, the screws can slide relative to the bottom cover, springs are further sleeved on the screws, one ends of the springs are abutted with the screws, and the other ends of the springs are abutted with the bottom cover.

3. The dispensing pressure maintaining jig of claim 1, wherein a pair of sliding grooves are respectively formed on two side edges of the bottom cover, and the pressing cover assembly is respectively slidably disposed in the sliding grooves.

4. The dispensing pressure maintaining jig according to claim 3, wherein each of the pressing cover assemblies comprises a pair of pressing plates, each of the pressing plates is L-shaped and is respectively disposed in the corresponding sliding groove, a pair of sliding rods is slidably disposed on one end of each of the pressing plates, two ends of each of the sliding rods are respectively and fixedly connected to the side walls of the corresponding sliding groove, and the pressing plates can slide along the sliding rods; the two ends of the pull rod respectively penetrate through the side wall of the sliding groove and are fixedly connected with the corresponding pressing plate, pull rod springs are respectively arranged at the two ends of the pull rod connected with the pressing plate, and the pull rod springs are located between the pressing plate and the side wall of the sliding groove.

5. The jig for dispensing and maintaining pressure as claimed in claim 1, wherein a plurality of positioning holes are formed on a surface of the bottom cover where the cavity is formed, and a rectangular shape is formed between the plurality of positioning holes to surround the cavity.

6. The dispensing pressure maintaining jig of claim 1, wherein a pressure groove is formed on a surface of the upper cover opposite to the bottom cover, the pressure groove protrudes from an outer surface of the upper cover, and the pressure groove corresponds to the cavity.

7. The dispensing pressure maintaining jig of claim 6, wherein foam adapted to the pressure groove is arranged in the pressure groove.

8. The dispensing pressure maintaining jig of claim 5, wherein the upper cover is provided with a plurality of positioning posts corresponding to and fitting with the positioning holes.

9. The dispensing pressure maintaining jig of claim 1, wherein a pad is disposed on each of two sides of the upper cover and at a position corresponding to the pressing cover assembly.