CN216681079U - Positioning and pressure-holding assembly device - Google Patents

Abstract

The utility model provides a positioning and pressure maintaining assembly device which comprises a rack, a rotary table and a pressure maintaining mechanism, wherein the rotary table and the pressure maintaining mechanism are arranged on the rack; the turntable rotates to drive the discharging mechanism to rotate to be close to the pressure maintaining mechanism, and the pre-pressing assembly acts to turn over the workpiece far away from the discharging assembly so as to be supplied to the pressure maintaining mechanism for maintaining the pressure of the workpiece on the discharging assembly. The positioning and pressure maintaining assembling device can well assemble the flat cable of the sun shield on the mobile phone, and has high assembling efficiency and good positioning and assembling effect.

Description

Positioning and pressure-holding assembly device

technical field

The utility model relates to the technical field of electronic component production, in particular to a positioning and pressure-maintaining assembly device.

Background technique

With the improvement of living standards, mobile phones have become an indispensable electronic product in people's lives. In recent years, mobile phones have emerged one after another, but the main purpose is to distinguish the price, and there is no essential innovation. The high-end folding screen has hit the consumer psychology of some users. And folding screen mobile phones are beginning to replace tablet computers to a certain extent. The camera function of the folding screen mobile phone has also become a must. Among them, the assembly of the sun visor cable of the folding screen mobile phone and the mobile phone is generally assembled by manual pressing, which is not only inefficient, but also easy to cause defects due to problems such as uneven pressure.

Therefore, it is necessary to provide a positioning and pressure-maintaining assembly device capable of assembling a sun visor cable to a mobile phone with high assembly efficiency.

Utility model content

The purpose of the utility model is to provide a positioning and pressure-maintaining assembly device capable of assembling a sun visor cable to a mobile phone with high assembly efficiency.

In order to achieve the above purpose, the utility model provides a positioning and pressure-maintaining assembly device, which includes a frame, a turntable and a pressure-maintaining mechanism arranged on the frame, and the pressure-maintaining mechanism is arranged on the frame and can be raised and lowered above the turntable. The turntable is provided with a discharging mechanism. The discharging mechanism includes a discharging component and a pre-pressing component. The pre-pressing component is reversibly arranged on the discharging component. The workpiece on the feeding assembly; the turntable rotates to drive the feeding mechanism to rotate close to the pressure holding mechanism, and the preloading assembly moves to flip away from the feeding assembly for the pressure maintaining mechanism to hold the workpiece on the feeding assembly.

Preferably, the discharge mechanism is provided with a discharge piece, the discharge piece is provided with a discharge position for placing the workpiece, and a vacuum adsorption structure is arranged in the discharge position, and the workpiece is reinforced on the discharge position by the vacuum adsorption structure. placement.

Preferably, the unloading part is provided with a first positioning part that cooperates with the pre-pressing component, the pre-pressing component is provided with a second positioning part that cooperates with the first positioning part, and the first positioning part and the second positioning part are provided. Cooperate so that the pre-compression assembly presses the workpiece on the positioning and unloading assembly.

Preferably, the pre-pressing assembly includes a fixed piece arranged on the turntable and a pressing piece connected to the fixed piece rotatably, a rotating pin is arranged between the fixed piece and the pressing piece, and the pressing piece rotates around the rotating pin and along the fixed piece. .

Preferably, the pressing member is also provided with an elastic member for buffering.

Preferably, a locking assembly is further arranged between the discharging assembly and the pre-pressing assembly, and the pre-pressing assembly can be stably pressed against the workpiece on the discharging member by means of the locking assembly.

Preferably, the pressure maintaining mechanism includes a cylinder and a pressure head, the pressure head is arranged at the output end of the cylinder, and the cylinder acts to make the pressure head descend to press the workpiece on the discharge mechanism.

Preferably, a pressure maintaining component is further arranged above the indenter, and the pressure maintaining component includes an installation column and a counterweight block detachably sleeved on the installation column, through which the pressure of the indenter on the workpiece can be increased.

Preferably, a plurality of discharging mechanisms are arranged on the turntable.

Preferably, the two sides of the discharging assembly are provided with a first sensing member, and the pre-pressing assembly is provided with a second sensing member, and the first sensing member and the second sensing member are used to determine the relative position of the pre-pressing assembly to the discharging assembly. Location.

After adopting the above technical solutions, the positioning and pressure-maintaining assembling device of the present invention includes a frame, a turntable and a pressure-maintaining mechanism arranged on the frame. The pressure maintaining mechanism is arranged on the frame and can be raised and lowered above the turntable, and a discharging mechanism is arranged on the turntable. The discharging mechanism includes a discharging component and a pre-pressing component. The pre-pressing component is reversibly arranged on the discharging component. The discharging component is used for placing the workpiece, and the pre-pressing component is used for pre-pressing and positioning the workpiece on the discharging component. The positioning and pressure-maintaining assembly device can be used for positioning the cable of the sun visor in the pressure-maintaining mobile phone, and the mobile phone can be a folding screen mobile phone or other types of mobile phones. The cable is pre-assembled with a workpiece such as a mobile phone, and a pressure-sensitive adhesive matched with the cable is arranged on the workpiece. The pressure-sensitive adhesive can be activated by maintaining the pressure to fix the cable and the workpiece together. The workpiece with the cable placed is placed on the unwinding assembly. In order to avoid the displacement of the cable when the turntable rotates, when the unloading assembly rotates with the turntable, the pre-pressing component is pressed on the workpiece and the cable on it, which can avoid the displacement of the cable. position, and the workpiece can be pre-pressurized by the pre-pressing component. The turntable rotates to drive the unloading mechanism to rotate close to the pressure holding mechanism, and the pre-pressing component moves to turn away from the unloading component for the pressure holding mechanism to hold the workpiece on the unloading component. The positioning and pressure-maintaining assembling device of the utility model can well assemble the sunshade cable to the mobile phone, and has high assembling efficiency and good positioning and assembling effect.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

FIG. 1 is a structural diagram of a positioning and pressure-maintaining assembly device provided by an embodiment of the present invention.

FIG. 2 is an enlarged view of A in FIG. 1 .

FIG. 3 is a structural diagram of the discharging mechanism in FIG. 1 .

FIG. 4 is a structural diagram of the pressure maintaining mechanism in FIG. 1 .

Description of reference numbers:

100. Positioning and pressure-maintaining assembly device; 101. Rack; 102. Turntable;

10. Discharging mechanism; 11. Discharging assembly; 111, Discharging part; 112, Discharging position; 113, First positioning part; 114, First sensing part; 1221, the pressing part; 123, the second positioning part; 124, the elastic part; 125, the rotating pin; 126, the second sensing part; 13, the locking assembly;

20, pressure maintaining mechanism; 21, pressure head; 22, cylinder; 23, pressure maintaining components; 231, installation column; 232, counterweight.

Detailed ways

In order to describe the technical content and structural features of the present utility model in detail, further description is given below with reference to the embodiments and the accompanying drawings.

Referring to FIG. 1, the present invention provides a positioning and pressure-maintaining assembly device 100, which can be used for positioning the cable of the sun visor in a pressure-maintaining mobile phone. The mobile phone can be a folding screen mobile phone or other types of mobile phones. The assembly device 100 can also be used to position and hold the cables in other electronic products. The positioning and pressure-maintaining assembly device 100 includes a frame 101 , a turntable 102 and a pressure-maintaining mechanism 20 disposed on the frame 101 . The pressure-maintaining mechanism 20 is disposed on the rack 101 and can be raised and lowered above the turntable 102 so as to be close to or away from the turntable 102 . The turntable 102 is provided with a discharging mechanism 10 , and the discharging mechanism 10 includes a discharging assembly 11 and a pre-pressing assembly 12 . Specifically, the pre-compression assembly 12 is rotatably disposed on the discharge assembly 11 , the discharge assembly 11 is used for placing the workpiece, and the pre-compression assembly 12 is used for pre-compression and positioning of the workpiece on the discharge assembly 11 . The turntable 102 rotates to drive the unloading mechanism 10 to rotate close to the pressure holding mechanism 20 , and the preloading assembly 12 moves to turn over and away from the unloading assembly 11 for the pressure holding mechanism 20 to hold the workpiece on the unloading assembly 11 .

In this embodiment, the cable can be assembled with a workpiece such as a mobile phone in advance, and then the workpiece assembled with the cable can be placed on the discharge assembly 11 . Wherein, the workpiece is provided with a pressure-sensitive adhesive matched with the cable, and the pressure-sensitive adhesive can be activated by maintaining the pressure to fix the cable and the workpiece together. After the workpiece is placed on the unloading assembly 11, in order to avoid the displacement of the cable when the turntable 102 rotates, when the unloading assembly 11 rotates with the turntable 102, the pre-pressing assembly 12 is pressed on the workpiece and the cable on the workpiece, which can avoid the cable arranging. Displacement, the workpiece can be pre-pressurized by the pre-pressing component 12 . When the turntable 102 rotates to be located just below the pressure-maintaining mechanism 20, the turntable 102 stops rotating, and then the pre-compression assembly 12 is manually or automatically turned over to open the pre-compression assembly 12 to expose the workpiece for the pressure-maintaining mechanism 20 to hold pressure. Preferably, a plurality of discharging mechanisms 10 may be provided on the turntable 102 . Exemplarily, there are two discharging mechanisms 10 on the turntable 102, so that the discharging and the pressure holding are performed in different positions, thereby improving the efficiency.

Referring to FIGS. 2 and 3 , in some optional embodiments, the discharging mechanism 10 is provided with a discharging member 111 , and the discharging member 111 is provided with a discharging position 112 for placing workpieces, and a discharging position 112 is provided within the discharging position 112 There is a vacuum adsorption structure, and the placement of the workpiece on the discharge position 112 is reinforced by the vacuum adsorption structure. The workpiece is placed on the discharge position 112 and the workpiece is sucked and fixed on the discharge position 112 by the vacuum adsorption structure. The discharging member 111 is also provided with a first positioning portion 113 that cooperates with the pre-compression assembly 12, and the pre-compression assembly 12 is provided with a second positioning portion 123 that cooperates with the first positioning portion 113. The second positioning portion 123 cooperates so that the pre-pressing assembly 12 presses the workpiece on the positioning and discharging assembly 11 . Exemplarily, the first positioning portion 113 may be a positioning hole, and the second positioning portion 123 may be a positioning column, and the positioning column is matched with the positioning hole, so that the pre-compression assembly 12 can locate the cable on the pre-compressed workpiece. On the other hand, a locking assembly 13 is also disposed between the discharging assembly 11 and the pre-pressing assembly 12 , and the pre-pressing assembly 12 can be firmly pressed against the workpiece on the discharging member 111 by the locking assembly 13 . The locking assembly 13 can prevent the preloading assembly 12 from being displaced, so that the workpiece and the cable can be better matched.

Please refer to FIG. 2 and FIG. 3 , in some optional embodiments, the pre-pressing assembly 12 includes a fixing member 121 disposed on the turntable 102 and a pressing member 122 that is rotatably connected to the fixing member 121 . The fixing member 121 is connected to the pressing member 121 . A rotating pin 125 is arranged between the material pieces 122 , and the pressing piece 122 rotates around the rotating pin 125 along the fixing piece 121 . Specifically, the pressing part 122 is provided with a pressing part 1221 for pre-pressing and positioning the workpiece and the wire arrangement, and the second positioning part 123 is provided on the pressing part 1221 . A magnetic member may also be disposed between the pressing portion 1221 and the discharging position 112 , and the pressing member 122 can be pressed on the workpiece more stably by the magnetic member. Wherein, the pressing member 122 is also provided with an elastic member 124 for buffering. The pressing member 122 is rotated manually or automatically so that the pressing member 122 is pressed against the discharging member 111. The elastic member 124 can prevent the pressing member 122 from directly contacting the discharging member 111 rigidly, and the elastic member 124 can play a buffer protection It can prevent the pressing member 122 from crushing the workpiece. Exemplarily, the elastic member 124 may be a spring.

Referring to FIG. 4 , in some optional embodiments, the pressure maintaining mechanism 20 includes a cylinder 22 and a pressure head 21 , the pressure head 21 is disposed at the output end of the cylinder 22 , and the cylinder 22 acts to make the pressure head 21 descend to press on the release The workpiece on the feeding mechanism 10. A pressure maintaining component 23 is also provided above the indenter 21 . The pressure maintaining component 23 includes an installation column 231 and a counterweight 232 detachably sleeved on the installation column 231 . The counterweight 232 is used to increase the action of the indenter 21 pressure on the workpiece. It can be understood that the cylinder 22 drives the pressing head 21 to move up and down, so that the pressing head 21 can act on the workpiece on the discharging member 111 , and the pressure maintaining component 23 is used to increase or reduce the force of the pressing head 21 acting on the workpiece. By increasing or decreasing the counterweight 232 on the mounting post 231, the indenter 21 presses on the workpiece with a certain force, so as to activate the pressure-sensitive adhesive on the workpiece, so that the cable and the workpiece are well connected together. On the other hand, a first sensing element 114 is provided on both sides of the discharging assembly 11, and a second sensing element 126 is provided on the pre-pressing element 12. The pre-pressing element is determined by the first sensing element 114 and the second sensing element 126. The position of 12 relative to the discharge assembly 11. The first sensing member 114 is located on both sides of the discharging member 111 . When the pressing member 122 cooperates with the discharging member 111 , the first sensing member 114 can ensure that the pressing member 122 is pressed in place, so as to prevent the pressing member 122 from being in the turntable 102 . Displacement during rotation to displace the cable on the workpiece. The second sensing member 126 is located on the pressing member 122. When the pressing member 122 is turned away from the discharging member 111, the position of the pressing member 122 can be determined by the second sensing member 126, so as to avoid the pressing member 122 and the pressure maintaining Mechanism 20 interferes.

As shown in FIGS. 1 to 4 , the positioning and pressure-maintaining assembly device 100 of the present invention includes a frame 101 , a turntable 102 and a pressure-maintaining mechanism 20 disposed on the frame 101 . The pressure maintaining mechanism 20 is arranged on the frame 101 and can be raised and lowered above the turntable 102 , and the turntable 102 is provided with a discharging mechanism 10 . The discharging mechanism 10 includes a discharging assembly 11 and a pre-pressing assembly 12. The pre-pressing assembly 12 is reversibly arranged on the discharging assembly 11. The discharging assembly 11 is used for placing workpieces, and the pre-pressing assembly 12 is used for pre-pressing and positioning. The workpiece on the unloading assembly 11. The positioning and pressure-maintaining assembly device 100 can be used for positioning the cable of the sun visor in the pressure-maintaining mobile phone, and the mobile phone can be a mobile phone with a folding screen or other types of mobile phones. The cable is pre-assembled with a workpiece such as a mobile phone, and a pressure-sensitive adhesive matched with the cable is arranged on the workpiece. The pressure-sensitive adhesive can be activated by maintaining the pressure to fix the cable and the workpiece together. The workpiece with the cable placed is placed on the discharge assembly 11. In order to avoid the displacement of the cable when the turntable 102 rotates, when the discharge assembly 11 rotates with the turntable 102, the preload assembly 12 is pressed on the workpiece and the cable on it. The displacement of the cable can be avoided, and the workpiece can be pre-pressed by the pre-pressing component 12 . The turntable 102 rotates to drive the unloading mechanism 10 to rotate close to the pressure holding mechanism 20 , and the pre-pressing assembly 12 moves to turn away from the unloading assembly 11 for the pressure holding mechanism 20 to hold the workpiece on the unloading assembly 11 . The positioning and pressure-maintaining assembling device 100 of the present invention can well assemble the sun visor cable to the mobile phone, and has high assembly efficiency and good positioning and assembly effect.

The above disclosures are only preferred examples of the present invention, and cannot limit the scope of the rights of the present invention. Therefore, the equivalent changes made according to the claims of the present invention belong to the scope of the present invention.

Claims (10)

1. A positioning and pressure maintaining assembly device is characterized by comprising a rack, a turntable and a pressure maintaining mechanism, wherein the turntable and the pressure maintaining mechanism are arranged on the rack, the pressure maintaining mechanism is arranged on the rack and can be lifted and positioned above the turntable, a material discharging mechanism is arranged on the turntable, the material discharging mechanism comprises a material discharging assembly and a pre-pressing assembly, the pre-pressing assembly is arranged on the material discharging assembly in a turnover mode, the material discharging assembly is used for placing a workpiece, and the pre-pressing assembly is used for pre-pressing and positioning the workpiece on the material discharging assembly; the turntable rotates to drive the discharging mechanism to rotate to be close to the pressure maintaining mechanism, and the pre-pressing assembly acts to overturn and keep away from the discharging assembly so as to maintain pressure of the pressure maintaining mechanism on the workpieces on the discharging assembly.

2. The positioning and pressure maintaining assembly device according to claim 1, wherein the discharging mechanism is provided with a discharging member, a discharging position for placing the workpiece is provided on the discharging member, a vacuum adsorption structure is provided in the discharging position, and the placing of the workpiece on the discharging position is reinforced by the vacuum adsorption structure.

3. The positioning and pressure maintaining assembly device according to claim 2, wherein the discharging member is provided with a first positioning portion engaged with the pre-pressing member, the pre-pressing member is provided with a second positioning portion engaged with the first positioning portion, and the first positioning portion and the second positioning portion are engaged with each other to press and position the pre-pressing member on the discharging member.

4. The device for positioning, pressure maintaining and assembling according to claim 1, wherein the pre-pressing assembly comprises a fixing member disposed on the turntable and a pressing member connected to the fixing member in a reversible manner, a rotating pin is disposed between the fixing member and the pressing member, and the pressing member rotates around the rotating pin along the fixing member.

5. The positioning and pressure maintaining assembly device according to claim 4, wherein an elastic member for buffering is further provided on the pressing member.

6. The positioning and pressure maintaining assembly device according to claim 2, wherein a locking assembly is further disposed between the discharging assembly and the pre-pressing assembly, and the locking assembly is used to enable the pre-pressing assembly to stably press the workpiece on the discharging member.

7. The apparatus according to claim 1, wherein the pressure maintaining mechanism comprises a cylinder and a ram, the ram being disposed at an output end of the cylinder, the cylinder acting to lower the ram to press the workpiece on the discharge mechanism.

8. The device according to claim 7, further comprising a pressure maintaining assembly disposed above the pressing head, wherein the pressure maintaining assembly comprises a mounting post and a weight block detachably sleeved on the mounting post, and the weight block is used to increase the pressure of the pressing head on the workpiece.

9. The apparatus according to claim 1, wherein a plurality of the emptying mechanisms are disposed on the turntable.

10. The apparatus according to claim 4, wherein first sensors are disposed on two sides of the discharging assembly, and a second sensor is disposed on the pre-pressing assembly, so that the position of the pre-pressing assembly relative to the discharging assembly can be determined by the first and second sensors.

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