Automatic press-fit mechanism for bottom shell and surface shell of remote controller

Abstract

The utility model relates to an automatic press-fit mechanism for bottom shells and face shells of remote controllers, and belongs to the field of remote controller production equipment.The automatic press-fit mechanism comprises a rack, a conveying line, a tool plate, a positioning mechanism and a press-fit mechanism, the conveying line is arranged on the rack and used for conveying the tool plate, and the tool plate is arranged on the conveying line and used for bearing multiple sets of bottom shells and face shells; the positioning mechanism is arranged on the rack and used for positioning the tool plate, the positioning mechanism comprises a jacking assembly and a clamping assembly, the jacking assembly is arranged on the rack and used for jacking the tool plate from the conveying line, and the clamping assembly is arranged on the rack and used for clamping the tool plate; the pressing mechanism is arranged on the rack and used for pressing the multiple sets of bottom shells and face shells on the tool plate. The tool plate is stably supported and positioned, then the press-fit mechanism presses the multiple sets of bottom shells and face shells on the tool plate, press-fit of the multiple sets of bottom shells and face shells can be efficiently and accurately completed, and the press-fit efficiency and quality of the bottom shells and the face shells of the remote controller are effectively improved.

Description

Technical Field

[0001] The present application relates to the field of remote control production equipment, and in particular to an automatic pressing mechanism for a bottom shell and a front shell of a remote control. Background Art

[0002] The remote control is a wireless transmitter that uses modern digital coding technology to encode key information and emit light waves through infrared diodes. The infrared receiver of the receiver converts the received infrared signal into an electrical signal, which is decoded by the processor and demodulated to achieve the required operation requirements of controlling TVs, set-top boxes and other devices. In the assembly and production process of remote controls, the pressing of the bottom shell and the top shell is one of the key steps.

[0003] At present, most production lines use manual lamination to press the bottom shell and the front shell together, which is not only inefficient, but also the lamination quality is greatly affected by human factors. Although some production lines use mechanical automatic lamination, the existing automatic lamination equipment has uneven lamination quality during the lamination process due to factors such as positioning accuracy and support stability, which affects the overall performance of the remote control and has the problem of unstable lamination quality, making it difficult to meet the needs of high-efficiency and high-quality production. Utility Model Content

[0004] In order to improve the efficiency and quality of pressing the bottom shell and the front shell of a remote control, the present application provides an automatic pressing mechanism for the bottom shell and the front shell of a remote control.

[0005] The automatic pressing mechanism for the bottom shell and the front shell of a remote controller provided in the present application adopts the following technical solution:

[0006] A remote control bottom shell and front shell automatic pressing mechanism, comprising a frame, a conveyor line, a tooling plate, a positioning mechanism and a pressing mechanism, wherein the conveyor line is arranged on the frame and used to convey the tooling plate, the tooling plate is arranged on the conveyor line and used to carry multiple groups of bottom shells and front shells; the positioning mechanism is arranged on the frame and used to position the tooling plate, the positioning mechanism comprises a lifting assembly and a clamping assembly, the lifting assembly is arranged on the frame and used to lift the tooling plate from the conveyor line, the clamping assembly is arranged on the frame and used to clamp the tooling plate; the pressing mechanism is arranged on the frame and used to press multiple groups of bottom shells and front shells on the tooling plate.

[0007] By adopting the above technical scheme, the bottom shell and the face shell are divided into multiple groups and placed on the tooling plate, and then the conveyor line transports the tooling plate to the positioning mechanism, the jacking assembly lifts the tooling plate from the conveyor line, and the clamping assembly clamps the tooling plate, thereby firmly supporting and positioning the tooling plate, and then the pressing mechanism presses the multiple groups of bottom shells and face shells on the tooling plate, so that the pressing of multiple groups of bottom shells and face shells can be completed efficiently and accurately, effectively improving the efficiency and quality of pressing the bottom shell and face shell of the remote control.

[0008] Optionally, the conveyor line includes an internally hollow frame, a driving wheel, a driven wheel, a belt, a transmission shaft and a driving member, the frame is set on a frame, one driving wheel is rotatably provided on two symmetrical inner side walls of the frame, and one driven wheel is rotatably provided on two symmetrical inner side walls of the frame, the belt is sleeved on the driving wheel and the driven wheel on the same side of the frame, the transmission shaft is coaxially provided on the two driving wheels, the driving member is set on the frame and is used to drive the transmission shaft to rotate, and the tooling plate abuts against the belt.

[0009] By adopting the above technical solution, the driving part drives the transmission shaft to rotate, the transmission shaft drives the two driving wheels to rotate, the two driving wheels drive the belt to rotate, and the driven wheel supports the belt. The belt can drive the tooling plate to move, and the tooling plate is transported and loaded. By arranging the belt on two symmetrical inner walls of the frame, it is convenient for the subsequent lifting assembly and clamping assembly to support and position the tooling plate.

[0010] Optionally, the lifting assembly includes a lifting cylinder and a lifting plate, the lifting cylinder is arranged on a frame, the lifting plate is arranged on a piston rod of the lifting cylinder, and the lifting plate is located between two belts.

[0011] By adopting the above technical solution, the piston rod of the jacking cylinder extends to drive the jacking plate to move up, and the jacking plate can abut against the bottom of the tooling plate to lift the tooling plate, thereby firmly supporting the tooling plate and improving the stability of the tooling plate.

[0012] Optionally, a positioning column is provided on the lifting plate, and a positioning hole for inserting the positioning column is opened at the bottom of the tooling plate.

[0013] By adopting the above technical solution, when the jacking plate lifts the tooling plate, the positioning column is inserted into the positioning hole to improve the stability of the tooling plate on the jacking plate.

[0014] Optionally, a guide cylinder is provided on the frame, a guide column is provided on the lifting plate, and the guide column is slidably inserted in the guide cylinder.

[0015] By adopting the above technical solution, when the jacking plate is raised or lowered, the guide column is driven to move, and the guide cylinder guides the movement of the guide column, and then guides the movement of the jacking plate, thereby improving the stability of the jacking plate during the lifting process, and then improving the accuracy of the jacking plate in lifting the tooling plate.

[0016] Optionally, the clamping assembly includes a clamping plate and a driving cylinder, two clamping plates are slidably arranged on a frame, the two clamping plates are respectively located on both sides of the tooling plate, the driving cylinder is arranged on the frame, and the piston rod of the driving cylinder is connected to the clamping plate.

[0017] By adopting the above technical solution, the driving cylinder drives the two clamps to approach each other, and the two clamps can clamp the tooling plate to position the tooling plate, thereby further improving the stability of the tooling plate.

[0018] Optionally, the pressing mechanism includes a pressing cylinder and a pressing plate, a plurality of the pressing cylinders are arranged on a frame, and the pressing plate is arranged on a piston rod of the pressing cylinder.

[0019] By adopting the above technical solution, the piston rods of multiple pressing cylinders are extended to drive the multiple pressing plates to move towards the tooling plate. The multiple pressing plates can press multiple groups of bottom shells and surface shells on the tooling plate, thereby improving the efficiency of pressing the bottom shells and surface shells.

[0020] Optionally, a guide rod is provided on the pressing plate, and the guide rod is slidably arranged on the frame along the moving direction of the pressing plate.

[0021] By adopting the above technical solution, the guide rod guides the movement of the pressure plate, thereby improving the accuracy of the pressure plate when pressing the bottom shell and the surface shell.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. The tooling board is stably supported and positioned, and then the pressing mechanism presses multiple sets of bottom shells and front shells on the tooling board, so that the pressing of multiple sets of bottom shells and front shells can be completed efficiently and accurately, effectively improving the efficiency and quality of pressing the bottom shell and front shell of the remote control;

[0024] 2. By arranging the belts on two symmetrical inner side walls of the frame, it is convenient for the subsequent lifting components and clamping components to support and position the tooling plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the automatic pressing mechanism of the bottom shell and the front shell of the remote control embodiment of the present application.

[0026] Figure 2 It is a schematic diagram of the structure of the conveyor line of an embodiment of the present application (part of the side wall of the frame is hidden in the figure).

[0027] Figure 3 It is a schematic diagram of the positioning mechanism structure of an embodiment of the present application.

[0028] Figure 4 It is a schematic diagram of the structure of the pressing mechanism of an embodiment of the present application.

[0029] Figure numerals: 1. frame; 2. conveyor line; 21. frame; 22. driving wheel; 23. driven wheel; 24. belt; 25. transmission shaft; 26. driving member; 3. tooling plate; 4. positioning mechanism; 41. lifting assembly; 411. lifting cylinder; 412. lifting plate; 42. clamping assembly; 421. clamping plate; 422. driving cylinder; 5. pressing mechanism; 51. pressing cylinder; 52. pressing plate; 6. positioning column; 7. guide cylinder; 8. guide column; 9. guide rod. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-4 This application is described in further detail.

[0031] The embodiment of the present application discloses an automatic pressing mechanism for a bottom shell and a front shell of a remote control.

[0032] Reference Figure 1 , Figure 2 The automatic pressing mechanism for the bottom shell and the front shell of the remote control includes a frame 1, a conveyor line 2, a tooling plate 3, a positioning mechanism 4 and a pressing mechanism 5. The conveyor line 2 is installed on the frame 1, and the conveyor line 2 is used to convey the tooling plate 3. The positioning mechanism 4 is installed on the frame 1, and the positioning mechanism 4 is used to position the tooling plate 3. The pressing mechanism 5 is installed on the frame 1, and the pressing mechanism 5 is used to press multiple groups of bottom shells and front shells on the tooling plate 3.

[0033] Reference Figure 1 , Figure 2The conveyor line 2 includes a frame 21, a driving wheel 22, a driven wheel 23, a belt 24, a transmission shaft 25 and a driving member 26. The frame 21 is installed on the frame 1. The frame 21 is hollow inside and open at the upper end. The driving wheel 22 is rotatably installed on the two symmetrical inner side walls of the frame 21 respectively. The two driving wheels 22 are opposite to each other. The driven wheel 23 is rotatably installed on the two symmetrical inner side walls of the frame 21 respectively. The two driven wheels 23 are opposite to each other. The belt 24 is sleeved on the driving wheel 22 and the driven wheel 23 on the inner side wall of the same side of the frame 21. The two ends of the tooling plate 3 are respectively abutted on a belt 24. The tooling plate 3 is used to carry multiple groups of bottom shells and face shells. In this embodiment, the tooling plate 3 is preset with a plurality of slots for the bottom shell and the face shell to be inserted. The slots limit the bottom shell and the face shell to improve the stability of the bottom shell and the face shell on the tooling plate 3. The transmission shaft 25 is coaxially mounted on the two driving wheels 22, and the driving member 26 is mounted on the frame 1. The driving member 26 is used to drive the transmission shaft 25 to rotate. In this embodiment, the driving member 26 includes a servo motor, a first transmission wheel, a second transmission wheel and a transmission belt. The servo motor is mounted on the frame 1, the first transmission wheel is coaxially mounted on the output shaft of the servo motor, the second transmission wheel is coaxially mounted on the transmission shaft 25, and the transmission belt is sleeved on the first transmission wheel and the second transmission wheel.

[0034] The staff places multiple groups of bottom shells and surface shells on the tooling plate 3, and then starts the servo motor. The output shaft of the servo motor drives the first transmission wheel to rotate, and the first transmission wheel drives the transmission belt to move. The transmission belt can drive the second transmission wheel to rotate, and the second transmission wheel can drive the transmission shaft 25 to rotate. The transmission shaft 25 then drives the two driving wheels 22 to rotate. The driven wheel 23 and the driving wheel 22 support the belt 24, so that the two belts 24 can rotate. The two belts 24 can drive the tooling plate 3 to move along the length direction of the belt 24 to load and convey multiple groups of bottom shells and surface shells. In addition, the two belts 24 are arranged at intervals on the two symmetrical inner walls of the frame 21, so that space can be left between the two belts 24, which is convenient for the subsequent installation of the positioning mechanism 4.

[0035] Reference Figure 2 , Figure 3 The positioning mechanism 4 includes a lifting component 41 and a clamping component 42. The lifting component 41 is installed on the frame 1. The lifting component 41 is used to lift the tooling plate 3 from the conveyor line 2. The lifting component 41 includes a lifting cylinder 411 and a lifting plate 412. The lifting cylinder 411 is vertically installed on the frame 1. The lifting plate 412 is installed on the piston rod of the lifting cylinder 411. The lifting plate 412 and the lifting cylinder 411 are both located between the two belts 24. Four positioning columns 6 are installed on the lifting plate 412. Four positioning holes are opened at the bottom of the tooling plate 3. The four positioning holes are respectively used for inserting four positioning columns 6.

[0036] After the belt 24 transports the tooling plate 3 to the top of the lifting plate 412, the piston rod of the lifting cylinder 411 extends, driving the lifting plate 412 to abut against the bottom of the tooling plate 3 and lift the tooling plate 3 from the belt 24. At this time, the four positioning columns 6 on the lifting plate 412 are respectively inserted into the four positioning holes at the bottom of the tooling plate 3, so that the tooling plate 3 can be lifted from the belt 24 for firm support, and the tooling plate 3 can be positioned at the set position, thereby improving the stability of the tooling plate 3 in supporting the bottom shell and the front shell during the subsequent pressing of the bottom shell and the front shell, thereby improving the pressing quality of the bottom shell and the front shell.

[0037] Reference Figure 3 A plurality of guide cylinders 7 with hollow interiors and openings at the top are installed on the frame 1, and a plurality of guide posts 8 are installed at the bottom of the top plate, and the guide posts 8 are slidably inserted in the guide cylinders 7. When the jacking plate 412 is lifted and lowered under the action of the jacking cylinder 411, the guide posts 8 are driven to slide in the guide cylinders 7, and the inner side wall of the guide cylinder 7 guides and limits the movement of the guide posts 8, thereby guiding and limiting the lifting and lowering of the jacking plate 412, improving the lifting and lowering stability of the jacking plate 412, and thereby improving the accuracy of the jacking plate 412 lifting the tooling plate 3.

[0038] Reference Figure 2 , Figure 3 The clamping assembly 42 is installed on the frame 1. The clamping assembly 42 is used to clamp the tooling plate 3. The clamping assembly 42 includes a clamping plate 421 and a driving cylinder 422. Two clamping plates 421 are slidably installed on the frame 1 along a direction perpendicular to the length direction of the belt 24. Two driving cylinders 422 are installed on the frame 1. The piston rods of the two driving cylinders 422 are respectively connected to a clamping plate 421. In this embodiment, the bottom of the tooling plate 3 between the two belts 24 is convex, which is convenient for the two clamping plates 421 to clamp.

[0039] When the lifting plate 412 lifts the tooling plate 3, the driving cylinder 422 drives the two clamping plates 421 to approach each other, and the two clamping plates 421 can clamp the tooling plate 3, clamp the tooling plate 3 to the set position, further position the tooling plate 3, and further position the bottom shell and the surface shell to the set position with accuracy.

[0040] Reference Figure 1 , Figure 4 The pressing mechanism 5 includes a pressing cylinder 51 and a pressing plate 52. A plurality of pressing cylinders 51 are vertically installed on the frame 1. A pressing plate 52 is installed on the piston rod of a pressing cylinder 51. A plurality of guide rods 9 are installed on the pressing plate 52. The plurality of guide rods 9 are slidably arranged on the frame 1 along the extension and retraction direction of the piston rod of the pressing cylinder 51.

[0041] After the tooling plate 3 is positioned and supported, the piston rods of the multiple pressing cylinders 51 are extended, driving the multiple pressing plates 52 to move downward in the direction close to the tooling plate 3. The multiple pressing plates 52 can then move downward to abut against the multiple groups of bottom shells and surface shells, thereby efficiently pressing the multiple groups of bottom shells and surface shells. In addition, by guiding the movement of the pressing plates 52 through the multiple guide rods 9, the accuracy of pressing the pressing plates 52 onto the bottom shells and the surface shells is improved, thereby further improving the pressing quality.

[0042] The implementation principle of the automatic pressing mechanism for the bottom shell and the front shell of a remote control in an embodiment of the present application is as follows: the conveyor line 2 conveys the tooling plate 3 loaded with multiple groups of bottom shells and front shells to the top of the lifting plate 412, and the lifting cylinder 411 is started to drive the lifting plate 412 to lift the tooling plate 3 from the conveyor line 2 for support and positioning, and at the same time, the driving cylinder 422 drives the two clamping plates 421 to approach each other to clamp and position the tooling plate 3, thereby achieving stable support and precise positioning of the tooling plate 3, and then the piston rods of multiple pressing cylinders 51 are extended to drive the multiple pressing plates 52 to be pressed onto the multiple groups of bottom shells and front shells respectively, so as to achieve precise pressing of the multiple groups of bottom shells and front shells, effectively improving the efficiency and quality of pressing the bottom shell and front shell of the remote control.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A remote control bottom shell and front shell automatic pressing mechanism, characterized in that: The invention comprises a frame (1), a conveyor line (2), a tooling plate (3), a positioning mechanism (4) and a pressing mechanism (5), wherein the conveyor line (2) is arranged on the frame (1) and is used to convey the tooling plate (3), and the tooling plate (3) is arranged on the conveyor line (2) and is used to carry multiple groups of bottom shells and surface shells; the positioning mechanism (4) is arranged on the frame (1) and is used to position the tooling plate (3), and the positioning mechanism (4) comprises a lifting component (41) and a clamping component (42), wherein the lifting component (41) is arranged on the frame (1) and is used to lift the tooling plate (3) from the conveyor line (2), and the clamping component (42) is arranged on the frame (1) and is used to clamp the tooling plate (3); and the pressing mechanism (5) is arranged on the frame (1) and is used to press multiple groups of bottom shells and surface shells on the tooling plate (3).

2. The automatic pressing mechanism for the bottom shell and the front shell of a remote controller according to claim 1, characterized in that: The conveyor line (2) comprises a frame (21) with a hollow interior, a driving wheel (22), a driven wheel (23), a belt (24), a transmission shaft (25) and a driving member (26); the frame (21) is arranged on a frame (1); one driving wheel (22) is rotatably arranged on two symmetrical inner side walls of the frame (21); one driven wheel (23) is rotatably arranged on two symmetrical inner side walls of the frame (21); the belt (24) is sleeved on the driving wheel (22) and the driven wheel (23) on the same side of the frame (21); the transmission shaft (25) is coaxially arranged on the two driving wheels (22); the driving member (26) is arranged on the frame (1) and is used to drive the transmission shaft (25) to rotate; and the tooling plate (3) abuts against the belt (24).

3. The automatic pressing mechanism for the bottom shell and the front shell of a remote controller according to claim 2, characterized in that: The lifting assembly (41) comprises a lifting cylinder (411) and a lifting plate (412); the lifting cylinder (411) is arranged on the frame (1); the lifting plate (412) is arranged on the piston rod of the lifting cylinder (411); and the lifting plate (412) is located between two belts (24).

4. The automatic pressing mechanism for the bottom shell and the front shell of a remote controller according to claim 3, characterized in that: A positioning column (6) is provided on the lifting plate (412), and a positioning hole for inserting the positioning column (6) is provided at the bottom of the tooling plate (3).

5. The automatic pressing mechanism for the bottom shell and the front shell of a remote controller according to claim 3, characterized in that: The frame (1) is provided with a guide cylinder (7), the lifting plate (412) is provided with a guide column (8), and the guide column (8) is slidably inserted in the guide cylinder (7).

6. The automatic pressing mechanism for the bottom shell and the front shell of a remote controller according to claim 1, characterized in that: The clamping assembly (42) comprises a clamping plate (421) and a driving cylinder (422); two clamping plates (421) are slidably arranged on the frame (1); the two clamping plates (421) are respectively located on two sides of the tooling plate (3); the driving cylinder (422) is arranged on the frame (1); and a piston rod of the driving cylinder (422) is connected to the clamping plate (421).

7. The automatic pressing mechanism for the bottom shell and the front shell of a remote controller according to claim 1, characterized in that: The pressing mechanism (5) comprises a pressing cylinder (51) and a pressing plate (52); a plurality of the pressing cylinders (51) are arranged on the frame (1); and the pressing plate (52) is arranged on the piston rod of the pressing cylinder (51).

8. The automatic pressing mechanism for the bottom shell and the front shell of a remote controller according to claim 7, characterized in that: A guide rod (9) is provided on the pressing plate (52), and the guide rod (9) is slidably arranged on the frame (1) along the moving direction of the pressing plate (52).

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