Multi-station mobile phone accessory clamp

Abstract

The multi-station mobile phone accessory clamp comprises a machine body, a base is arranged at the bottom of the machine body, a working box is arranged at the top of the base, a clamping mechanism and a containing piece are arranged at the top of the working box, a vertical plate and a transverse plate are fixedly installed at the top of the working box, a plurality of containing grooves are formed in the top of the containing piece, and the vertical plate and the transverse plate are fixedly installed in the containing grooves. When the clamping block is driven to move downwards to clamp the containing part, the pull rope is driven to pull the valve element to move leftwards to be opened by utilizing the displacement stroke of the lead screw, so that the containing part is clamped, the exhaust pipe is controlled to be unblocked, a workpiece in the containing groove is adsorbed, the workpiece is prevented from moving in the containing groove during machining, and the machining efficiency is improved. The machining precision is guaranteed, and meanwhile the problem that at present, a workpiece is solidified and fixed through liquid building gypsum, and after machining is completed, liquid building gypsum solidified matter is difficult to remove through a physical means is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a multi-station mobile phone accessory clamp. Background Art

[0002] With the popularity and continuous upgrading of smart phones, the mobile phone accessories market has also been rapidly developed. Various mobile phone accessories, such as protective cases, chargers, earphones, etc., have not only become essential accessories for users, but also become important product lines for mobile phone manufacturers and third-party suppliers.

[0003] After searching, the authorization announcement number CN213161441U discloses a fixture for processing mobile phone accessories, including a fixture base, a cavity is provided on the fixture base, and an opening is provided on the top of the cavity; a plurality of product placement positions are provided in the cavity, the product placement positions are arranged horizontally at equal distances, and a filling slot is provided between two adjacent product placement positions. When in use, the product is exactly located on the product placement position, the filling slot is filled with liquid building plaster, and the surface to be processed of the product protrudes from the top surface of the building plaster. After the liquid building plaster solidifies, the product can be fixed in the cavity. When the thin and small-batch produced mobile phone accessories are processed, the spraying is accurate, the labor intensity of workers is reduced, and the processing efficiency and product qualification rate are improved.

[0004] However, the above design still has some defects. The above design fills the filling groove with liquid building plaster, and the liquid building plaster fixes the product in the cavity after solidification. Although this method can improve the stability of the workpiece, after the processing is completed, the liquid building plaster solidified is difficult to remove by physical means, and it needs to be removed by the operator using special tools. In addition, since the mobile phone accessories and fixtures have complex shapes and structures, the cavity is also a very narrow and difficult to access area, which makes the cleaning process more difficult, thereby increasing the difficulty of the operator's work. Summary of the invention

[0005] In order to solve the above problems, the utility model proposes a multi-station mobile phone accessory clamp to more accurately solve the problem that after the processing is completed in the prior art, the liquid building gypsum solidified material is difficult to remove by physical means, and it needs to be removed by the operator using special tools. In addition, since the mobile phone accessories and the clamp have complex shapes and structures, the cavity is also a very narrow and difficult to access area, making the cleaning process more difficult.

[0006] The utility model is realized by the following technical solutions:

[0007] The utility model proposes a multi-station mobile phone accessory clamp, comprising: a body, a base is arranged at the bottom of the body, a working box is arranged on the top of the base, a clamping mechanism and a accommodating member are arranged on the top of the working box, a vertical plate and a horizontal plate are fixedly installed on the top of the working box, a plurality of accommodating grooves are opened on the top of the accommodating member, workpieces are placed in the accommodating grooves, negative pressure holes are opened at the bottom of the accommodating grooves for adsorbing the workpieces, and the clamping mechanism is used to clamp and fix the accommodating member.

[0008] Furthermore, the clamping mechanism includes a fixed plate, which is fixedly mounted on the left inner wall of the working box. A screw barrel is rotatably mounted on the bottom of the fixed plate. A screw rod is connected to the inner thread of the screw barrel, and the top end of the screw rod passes through the fixed plate and extends above it. A control plate is fixedly mounted on the top end of the screw rod.

[0009] Furthermore, two adjusting rods are fixedly installed on the top of the control panel, the top ends of the two adjusting rods respectively penetrate the vertical plate and the horizontal plate and are slidably connected thereto, and a clamping block is fixedly installed on the top end of the adjusting rod.

[0010] Furthermore, the vertical plate and the receiving member are in contact with the vertical plate and the horizontal plate, and the plurality of receiving grooves are evenly spaced.

[0011] Furthermore, a limit rod is fixedly installed on the bottom of the control panel, a limit sleeve is fixedly installed on the rear inner wall of the working box, and the limit rod passes through the limit sleeve and is slidably connected thereto.

[0012] Furthermore, a vacuum pump is fixedly installed on the bottom inner wall of the working box, an air outlet pipe is fixedly installed on the right side of the vacuum pump, the air outlet pipe passes through the bottom inner wall of the working box and extends to its outside, and an exhaust pipe is fixedly installed on the left side of the vacuum pump, the top end of the exhaust pipe passes through the support platform and is connected to the negative pressure hole.

[0013] Furthermore, a valve seat is fixedly installed on the left side of the exhaust pipe, a U-shaped rod is fixedly installed on the bottom end of the screw rod, a pull rope is fixedly installed on the top end of the U-shaped rod, a pulley is fixedly installed on the right side of the fixed plate, the pull rope is wound around the outside of the pulley, and a seal is fixedly installed on the right end of the pull rope, the seal is slidably connected to the inner wall of the valve seat, and a valve core is fixedly installed on the right side of the seal.

[0014] Furthermore, a driving motor is fixedly installed on the top of the fixed plate, a driving pulley is provided on the outer fixed sleeve of the output shaft of the driving motor, and a driven pulley is provided on the outer fixed sleeve of the screw barrel. The driving pulley and the driven pulley are connected to each other through the same belt.

[0015] Beneficial effects of the utility model:

[0016] The utility model places a container filled with workpieces on the top of a support table and abuts it against a vertical plate and a horizontal plate, then starts a driving motor and a vacuum pump, the output shaft of the driving motor rotates to drive a driving pulley, the driving pulley rotates through a belt to drive a driven pulley to rotate, thereby driving a screw barrel to rotate, and the rotation of the screw barrel will cause the lead screw to drive the control plate to move downward under the limit of the limit rod, thereby driving the two adjusting rods to move downward, and the adjusting rod will drive the two clamping blocks to move downward in the process of moving downward, so as to clamp the container and firmly fix it on the top of the support table to prevent it from being displaced during processing.

[0017] According to the utility model, when the screw rod moves downward, it will drive the U-shaped rod to move downward synchronously, thereby pulling the pull rope downward. Under the action of the pulley, the force of pulling the pull rope downward can be converted into a horizontal pulling force to the left, which will drive the seal to slide to the left in the valve seat, and then drive the valve core to move to the left. At this time, the exhaust pipe is unobstructed, and the vacuum pump draws air through the exhaust pipe to firmly adsorb the workpiece in the receiving groove, thereby avoiding displacement of the workpiece in the receiving groove during processing.

[0018] The utility model drives the clamping block to move downward, and when clamping the accommodating part, utilizes the displacement stroke of the screw rod to drive the pull rope to pull the valve core to move left and open, thereby achieving control of unobstructed ventilation duct while clamping the accommodating part, and adsorbing the workpiece in the accommodating groove, avoiding displacement of the workpiece in the accommodating groove during machining. While ensuring machining accuracy, it solves the problem that the workpiece is currently fixed by solidifying liquid building gypsum, and the liquid building gypsum solidified material is difficult to be removed by physical means after machining is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the multi-station mobile phone accessory fixture of the utility model;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the clamping mechanism of the multi-station mobile phone accessory clamp of the utility model;

[0021] Figure 3 This is a sectional view of the three-dimensional structure of the working box part of the multi-station mobile phone accessory fixture of the utility model;

[0022] Figure 4 For the utility model Figure 3 A partial enlarged view of part A;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the clamping block part of the multi-station mobile phone accessory clamp of the utility model;

[0024] Figure 6It is a sectional view of the three-dimensional structure of the exhaust pipe part of the multi-station mobile phone accessory fixture of the utility model;

[0025] Figure 7 It is a schematic diagram of the three-dimensional structure of the receiving part of the multi-station mobile phone accessory fixture of the utility model;

[0026] Figure 8 It is a schematic diagram of the three-dimensional structure of the accommodating groove part of the multi-station mobile phone accessory clamp of the utility model.

[0027] The reference numerals are as follows:

[0028] 1. Machine body; 2. Base; 3. Working box; 4. Clamping mechanism; 5. Vertical plate; 6. Horizontal plate; 7. Accommodating member; 8. Support platform; 401. Fixed plate; 402. Screw barrel; 403. Screw rod; 404. Control panel; 405. Limit rod; 406. Limit sleeve; 407. Adjusting rod; 408. Clamping block; 409. Vacuum pump; 410. Air outlet pipe; 411. Exhaust pipe; 412. Valve seat; 413. U-shaped rod; 414. Pulley; 415. Pull rope; 416. Seal; 417. Valve core; 418. Driving motor; 419. Driving pulley; 420. Driven pulley; 421. Belt; 701. Accommodating groove; 702. Negative pressure hole; 703. Workpiece. DETAILED DESCRIPTION

[0029] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0030] Please refer to Figure 1-Figure 3 The utility model proposes a multi-station mobile phone accessory clamp, comprising: a body 1, a base 2 is arranged at the bottom of the body 1, a working box 3 is arranged on the top of the base 2, a clamping mechanism 4 and a receiving member 7 are arranged on the top of the working box 3, a vertical plate 5 and a horizontal plate 6 are fixedly installed on the top of the working box 3, a plurality of receiving grooves 701 are opened on the top of the receiving member 7, a workpiece 703 is placed in the receiving groove 701, a negative pressure hole 702 is opened at the bottom of the receiving groove 701 to adsorb the workpiece 703, and the clamping mechanism 4 is used to clamp and fix the receiving member 7.

[0031] In this embodiment, the clamping mechanism 4 includes a fixed plate 401, which is fixedly installed on the left inner wall of the working box 3. A screw barrel 402 is rotatably installed at the bottom of the fixed plate 401. A screw rod 403 is connected to the inner thread of the screw barrel 402, and the top end of the screw rod 403 passes through the fixed plate 401 and extends above it. A control board 404 is fixedly installed on the top end of the screw rod 403.

[0032] In this embodiment, two adjusting rods 407 are fixedly installed on the top of the control panel 404 , and the top ends of the two adjusting rods 407 respectively penetrate the vertical plate 5 and the horizontal plate 6 and are slidably connected thereto, and a clamping block 408 is fixedly installed on the top end of the adjusting rod 407 .

[0033] In this embodiment, the vertical plate 5 and the receiving member 7 are in contact with the vertical plate 5 and the horizontal plate 6 , and the plurality of receiving grooves 701 are evenly spaced.

[0034] In this embodiment, a limiting rod 405 is fixedly installed on the bottom of the control panel 404, a limiting sleeve 406 is fixedly installed on the rear inner wall of the working box 3, and the limiting rod 405 passes through the limiting sleeve 406 and is slidably connected thereto.

[0035] In this embodiment, a vacuum pump 409 is fixedly installed on the bottom inner wall of the working box 3, an air outlet pipe 410 is fixedly installed on the right side of the vacuum pump 409, the air outlet pipe 410 passes through the bottom inner wall of the working box 3 and extends to its outside, an exhaust pipe 411 is fixedly installed on the left side of the vacuum pump 409, the top end of the exhaust pipe 411 passes through the support platform 8 and is connected to the negative pressure hole 702.

[0036] In this embodiment, a valve seat 412 is fixedly installed on the left side of the exhaust pipe 411, a U-shaped rod 413 is fixedly installed on the bottom end of the screw rod 403, a pull rope 415 is fixedly installed on the top end of the U-shaped rod 413, a pulley 414 is fixedly installed on the right side of the fixed plate 401, the pull rope 415 is wound around the outside of the pulley 414, and a seal 416 is fixedly installed on the right end of the pull rope 415, the seal 416 is slidably connected to the inner wall of the valve seat 412, and a valve core 417 is fixedly installed on the right side of the seal 416.

[0037] In this embodiment, a driving motor 418 is fixedly installed on the top of the fixed plate 401, a driving pulley 419 is provided on the outer fixed sleeve of the output shaft of the driving motor 418, and a driven pulley 420 is provided on the outer fixed sleeve of the screw barrel 402. The driving pulley 419 and the driven pulley 420 are connected to each other by the same belt 421.

[0038] The working principle of the utility model is as follows: first, the container 7 filled with workpieces 703 is placed on the top of the support table 8, and it is abutted against the vertical plate 5 and the horizontal plate 6, then, the drive motor 418 and the vacuum pump 409 are started, and the output shaft of the drive motor 418 rotates to drive the drive pulley 419 to rotate, and the drive pulley 419 rotates through the belt 421 to drive the driven pulley 420 to rotate, thereby driving the screw barrel 402 to rotate, and the rotation of the screw barrel 402 will cause the screw rod 403 to drive the control plate 404 to move downward under the limit of the limit rod 405, and then drive the two adjustment rods 407 to move downward, and the adjustment rod 407 will drive the two clamping blocks 408 to move downward in the process of moving downward, so as to adjust the container 7 The screw rod 403 is clamped so that it is firmly fixed on the top of the support platform 8 to prevent it from being displaced during processing. At the same time, the screw rod 403 will drive the U-shaped rod 413 to move downward synchronously during the downward movement, thereby pulling the pull rope 415 downward, and under the action of the pulley 414, the force pulling the pull rope 415 downward can be converted into a horizontal pulling force to the left, which will drive the seal 416 to slide to the left in the valve seat 412, and then drive the valve core 417 to move to the left. At this time, the exhaust pipe 411 is unobstructed, and the vacuum pump 409 draws air through the exhaust pipe 411 to firmly adsorb the workpiece 703 in the receiving groove 701 to prevent the workpiece 703 from being displaced in the receiving groove 701 during processing.

[0039] Of course, the present utility model may have many other implementations. Based on the present implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present utility model.

Claims

1. A multi-station mobile phone accessory fixture, characterized in that: It includes: a machine body, a base is arranged at the bottom of the machine body, a working box is arranged on the top of the base, a clamping mechanism and a receiving member are arranged on the top of the working box, a vertical plate and a horizontal plate are fixedly installed on the top of the working box, a plurality of receiving grooves are opened on the top of the receiving member, workpieces are placed in the receiving grooves, negative pressure holes are opened at the bottom of the receiving grooves to adsorb the workpieces, and the clamping mechanism is used to clamp and fix the receiving member.

2. The multi-station mobile phone accessory fixture according to claim 1, characterized in that: The clamping mechanism includes a fixing plate, which is fixedly mounted on the left inner wall of the working box. A screw barrel is rotatably mounted on the bottom of the fixing plate. A screw rod is connected to the inner thread of the screw barrel, and the top end of the screw rod passes through the fixing plate and extends above it. A control board is fixedly mounted on the top end of the screw rod.

3. The multi-station mobile phone accessory fixture according to claim 2, characterized in that: Two adjusting rods are fixedly installed on the top of the control panel, the top ends of the two adjusting rods respectively penetrate the vertical plate and the horizontal plate and are slidably connected thereto, and a clamping block is fixedly installed on the top ends of the adjusting rods.

4. The multi-station mobile phone accessory fixture according to claim 1, characterized in that: The vertical plate and the accommodating member are in contact with the vertical plate and the horizontal plate, and a plurality of accommodating grooves are evenly spaced.

5. The multi-station mobile phone accessory fixture according to claim 2, characterized in that: A limiting rod is fixedly installed on the bottom of the control panel, a limiting sleeve is fixedly installed on the rear inner wall of the working box, and the limiting rod passes through the limiting sleeve and is slidably connected with the limiting sleeve.

6. The multi-station mobile phone accessory fixture according to claim 2, characterized in that: A vacuum pump is fixedly installed on the bottom inner wall of the working box, an air outlet pipe is fixedly installed on the right side of the vacuum pump, the air outlet pipe passes through the bottom inner wall of the working box and extends to its outside, an exhaust pipe is fixedly installed on the left side of the vacuum pump, the top end of the exhaust pipe passes through the support platform and is connected to the negative pressure hole.

7. The multi-station mobile phone accessory fixture according to claim 6, characterized in that: A valve seat is fixedly installed on the left side of the exhaust pipe, a U-shaped rod is fixedly installed on the bottom end of the screw rod, a pull rope is fixedly installed on the top end of the U-shaped rod, a pulley is fixedly installed on the right side of the fixed plate, the pull rope is wound around the outside of the pulley, and a seal is fixedly installed on the right end of the pull rope, the seal is slidably connected to the inner wall of the valve seat, and a valve core is fixedly installed on the right side of the seal.

8. The multi-station mobile phone accessory fixture according to claim 2, characterized in that: A driving motor is fixedly mounted on the top of the fixed plate, a driving pulley is provided on the outer fixed sleeve of the output shaft of the driving motor, a driven pulley is provided on the outer fixed sleeve of the screw barrel, and the driving pulley and the driven pulley are connected to each other via a same belt.

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