Air suction type processing jig for notebook keyboard shell

Abstract

The utility model relates to the technical field of notebook keyboard shell processing, and particularly discloses a notebook keyboard shell air suction type processing jig, which comprises a jig frame body, an air path control module and adsorption mechanisms, the air path control module is fixedly connected with the jig frame body, each group of adsorption mechanism is respectively arranged at the upper end of the jig frame body, and the air path control module is fixedly connected with the jig frame body. Each adsorption mechanism comprises a horizontal driving assembly, an axial support, an axial sliding block, a negative-pressure air cylinder, a negative-pressure suction nozzle, a telescopic air cylinder and an axial control block, the horizontal driving assembly is fixedly connected with the jig frame body, the axial support is fixedly connected with the horizontal driving assembly, the axial sliding block is slidably connected with the axial support, the negative-pressure air cylinder is fixedly connected with the axial sliding block, and the negative-pressure suction nozzle is fixedly connected with the negative-pressure air cylinder. The negative pressure suction nozzle is communicated with the negative pressure air cylinder, the axial control block is fixedly connected with the axial sliding block, and the telescopic air cylinder is fixedly connected with the axial support. Driving connecting components are reduced, the driving connecting structure is simplified, the maintenance steps are reduced, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of notebook keyboard shell processing, in particular to an air suction type processing fixture for a notebook keyboard shell. Background Art

[0002] At present, with the improvement of people's living standards, laptops have become an indispensable part of life like mobile phones. Due to the emergence and development of high-performance and high-precision CNC machine tools in recent years, CNC high-gloss processing technology has been applied in many processing fields. In the precision processing of laptop computers, jigs play an indispensable role, but in the existing technology, processing jigs are difficult to apply to laptop keyboard shells of different specifications, and it is not convenient to maintain the jigs.

[0003] The prior art CN214351066U provides an air suction processing jig for a notebook keyboard shell, comprising a support frame, a support plate, an air port, a fixing frame and a secondary connecting arm, a support plate is fixed on one side of the top of the support frame, and a main connecting block is fixed on one side of the bottom end of the support plate, and an air port is installed at the center position of the bottom end of the main connecting block, right-angle brackets are arranged on both sides of the top of the support plate, and a cylinder is installed on the inner wall of one side of the right-angle bracket, and a joint is installed on one side of the top end of the cylinder, a fixing frame is fixed on one side of the bottom of the right-angle bracket, and a main connecting arm is hinged on one side of the top of the fixing frame, one end of the main connecting arm is hinged to a secondary connecting arm, and a guide plate is installed on one side of the bottom end of the secondary connecting arm, and a pressure claw is fixed on one side of the bottom end of the guide plate, which not only improves the clamping accuracy of the jig and improves the working application range of the jig, but also enhances the convenience of later maintenance of the jig.

[0004] However, in the prior art, the connection and driving method through the connecting arm is relatively cumbersome and the components are relatively complex, which leads to additional maintenance steps and increased control accuracy requirements for the fixture. Utility Model Content

[0005] The purpose of the utility model is to provide an air suction processing jig for a notebook keyboard shell, aiming to solve the technical problems in the prior art that the connection drive method of the connecting arm is relatively cumbersome, the component parts are relatively complex, the maintenance steps are increased, and the control accuracy requirements of the jig are increased.

[0006] To achieve the above-mentioned purpose, the utility model adopts an air suction processing jig for a notebook keyboard shell, comprising a jig frame, an air circuit control module and an adsorption mechanism, wherein the air circuit control module is fixedly connected to the jig frame and is located at the lower end of the jig frame, and the number of the adsorption mechanisms is multiple groups, and each group of the adsorption mechanisms is respectively arranged at the upper end of the jig frame, and each group of the adsorption mechanisms comprises a horizontal drive component, an axial support, an axial slider, a negative pressure air cylinder, a negative pressure suction nozzle, a telescopic cylinder and an axial control block, the horizontal drive component is fixedly connected to the jig frame and is located at the upper end of the jig frame, and the axial support The frame is fixedly connected to the horizontal driving assembly and is located at the upper end of the horizontal driving assembly. The axial slider is slidably connected to the axial bracket and is embedded in one side of the axial bracket. The negative pressure cylinder is fixedly connected to the axial slider and is located on one side of the axial slider. The negative pressure suction nozzle is communicated with the negative pressure cylinder and is located at the lower end of the negative pressure cylinder. The axial control block is fixedly connected to the axial slider and is located on one side of the axial slider. The telescopic cylinder is fixedly connected to the axial bracket and is located at the upper end of the axial bracket, and the output end of the telescopic cylinder is fixedly connected to the axial control block.

[0007] Among them, the horizontal drive assembly includes a horizontal slide rail, a horizontal slider, a screw rod and a servo motor. The horizontal slide rail is fixedly connected to the jig frame and is located at the upper end of the jig frame. The two ends of the screw rod are respectively rotatably connected to the horizontal slide rail and embedded in the interior of the horizontal slide rail. The horizontal slider is threadedly connected to the screw rod and is sleeved on the outer wall of the screw rod, and the horizontal slider is embedded in the interior of the horizontal slide rail. The servo motor is arranged on one side of the horizontal slide rail, and the output end of the servo motor is fixedly connected to the screw rod.

[0008] Among them, the axial support includes an axial plate, a bottom plate and a guide groove, the axial plate is fixedly connected to the horizontal slider and is located at the upper end of the horizontal slider, the bottom plate is fixedly connected to the axial plate and is located at the upper end of the axial plate, the guide groove is fixedly connected to the bottom plate and is located on one side of the bottom plate, and the axial slider is embedded in the inner side of the guide groove.

[0009] Wherein, the air suction processing jig for the notebook keyboard shell further includes an auxiliary mechanism, which is fixedly connected to the bottom plate and is located at the upper end of the bottom plate.

[0010] Wherein, the auxiliary mechanism includes an auxiliary cylinder, an auxiliary connecting plate and an auxiliary fork plate, the auxiliary cylinder is fixedly connected to the base plate and is located at the upper end of the base plate, the auxiliary connecting plate is fixedly connected to the output end of the auxiliary cylinder and is located at the upper end of the auxiliary cylinder, and the auxiliary fork plate is fixedly connected to the auxiliary connecting plate and is located on one side of the auxiliary connecting plate.

[0011] The utility model discloses an air suction processing jig for a notebook keyboard shell. The air path control module and the adsorption mechanism are installed and fixed by the jig frame. The adsorption mechanism performs pneumatic adsorption and fixation on the notebook keyboard shell. The horizontal driving component drives and controls the axial bracket to move horizontally until it stops after being driven to a desired position. When adsorbing the notebook keyboard shell, the telescopic cylinder is driven to retract, thereby driving the axial control block to move downward, so that the axial slider also moves downward. The negative pressure cylinder and the negative pressure suction nozzle perform negative pressure adsorption and fixation on the notebook keyboard shell by negative pressure adsorption. Otherwise, the telescopic cylinder is driven to extend, driving the negative pressure suction nozzle to rise, and the negative pressure of the negative pressure suction nozzle is closed by the air path control module, thereby achieving pneumatic adsorption and fixation of the notebook keyboard shell. The above structure reduces the driving connection components, simplifies the driving connection structure, makes its components relatively simple, reduces the manufacturing cost, and at the same time improves the driving efficiency and driving accuracy, reduces the maintenance steps, and reduces the maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0014] Figure 2 It is a partial structural schematic diagram of the first embodiment of the utility model.

[0015] Figure 3 It is a partial structural sectional view of the first embodiment of the utility model.

[0016] Figure 4 It is a partial structural schematic diagram of the second embodiment of the utility model.

[0017] 101- fixture frame, 102- air circuit control module, 103- horizontal slide rail, 104- horizontal slider, 105- screw, 106- servo motor, 107- axial plate, 108- bottom plate, 109- guide slide, 110- axial slider, 111- negative pressure air cylinder, 112- negative pressure suction nozzle, 113- telescopic cylinder, 114- axial control block, 201- auxiliary cylinder, 202- auxiliary connecting plate, 203- auxiliary fork plate. DETAILED DESCRIPTION

[0018] The first embodiment of the present application is:

[0019] See also Figures 1 to 3 ,in Figure 1 It is a structural schematic diagram of the first embodiment of the utility model. Figure 2 It is a partial structural schematic diagram of the first embodiment of the utility model. Figure 3 It is a partial structural sectional view of the first embodiment of the utility model.

[0020] The utility model provides an air suction processing fixture for a notebook keyboard shell: it includes a fixture frame 101, an air path control module 102 and an adsorption mechanism, the adsorption mechanism includes a horizontal drive component, an axial bracket, an axial slider 110, a negative pressure air cylinder 111, a negative pressure suction nozzle 112, a telescopic cylinder 113 and an axial control block 114, the horizontal drive component includes a horizontal slide rail 103, a horizontal slider 104, a screw 105 and a servo motor 106, and the axial bracket includes an axial plate 107, a bottom plate 108 and a guide slide groove 109.

[0021] According to this specific implementation, the fixture frame 101 is used to install and support the gas path control module 102, and the adsorption mechanism is used to fix the notebook keyboard housing by negative pressure adsorption.

[0022] Among them, the air path control module 102 is fixedly connected to the fixture frame 101 and is located at the lower end of the fixture frame 101, the horizontal drive assembly is fixedly connected to the fixture frame 101 and is located at the upper end of the fixture frame 101, the axial bracket is fixedly connected to the horizontal drive assembly and is located at the upper end of the horizontal drive assembly, the axial slider 110 is slidably connected to the axial bracket and is embedded in one side of the axial bracket, the negative pressure cylinder 111 is fixedly connected to the axial slider 110 and is located on one side of the axial slider 110, the negative pressure nozzle 112 is communicated with the negative pressure cylinder 111 and is located at the lower end of the negative pressure cylinder 111, the axial control block 114 is fixedly connected to the axial slider 110 and is located on one side of the axial slider 110, the telescopic cylinder 113 is fixedly connected to the axial bracket and is located at the upper end of the axial bracket, and the telescopic cylinder 1 The output end of 13 is fixedly connected to the axial control block 114, and the fixture frame 101 installs and fixes the air path control module 102 and the adsorption mechanism. The adsorption mechanism performs pneumatic adsorption and fixation on the laptop keyboard shell. The horizontal drive component drives and controls the axial bracket to move horizontally until it is driven to the required position and stops. When adsorbing the laptop keyboard shell, the telescopic cylinder 113 is driven to retract, thereby driving the axial control block 114 to move downward, so that the axial slider 110 also moves downward, and the negative pressure cylinder 111 and the negative pressure nozzle 112 perform negative pressure adsorption and fixation on the laptop keyboard shell by negative pressure adsorption. Otherwise, the telescopic cylinder 113 is driven to extend, driving the negative pressure nozzle 112 to rise, and the negative pressure of the negative pressure nozzle 112 is closed by the air path control module 102, so as to achieve pneumatic adsorption and fixation of the laptop keyboard shell.

[0023] Secondly, the horizontal slide rail 103 is fixedly connected to the jig frame 101 and is located at the upper end of the jig frame 101. The two ends of the screw rod 105 are respectively rotatably connected to the horizontal slide rail 103 and embedded in the interior of the horizontal slide rail 103. The horizontal slider 104 is threadedly connected to the screw rod 105 and sleeved on the outer wall of the screw rod 105, and the horizontal slider 104 is embedded in the interior of the horizontal slide rail 103. The servo motor 106 is arranged on one side of the horizontal slide rail 103, and the output end of the servo motor 106 is fixedly connected to the screw rod 105. In the horizontal driving assembly, the screw rod 105 is installed and fixed by the horizontal slide rail 103, and the screw rod 105 is driven by the servo motor 106 to make the screw rod 105 rotate forward and reverse, thereby driving the horizontal slider 104 to move horizontally.

[0024] At the same time, the axial plate 107 is fixedly connected to the horizontal slider 104 and is located at the upper end of the horizontal slider 104, the bottom plate 108 is fixedly connected to the axial plate 107 and is located at the upper end of the axial plate 107, the guide slot 109 is fixedly connected to the bottom plate 108 and is located on one side of the bottom plate 108, and the axial slider 110 is embedded in the inner side of the guide slot 109. In the axial bracket, the bottom plate 108 is supported by the axial plate 107, and the guide slot 109 is fixed to one side of the bottom plate 108, so as to realize the installation of the axial slider 110 and the support and fixation of the telescopic cylinder 113.

[0025] When using the pneumatic processing jig for a laptop keyboard shell of the present embodiment, the jig frame 101 installs and fixes the air path control module 102 and the adsorption mechanism, and the adsorption mechanism performs pneumatic adsorption and fixation on the laptop keyboard shell. The horizontal drive component drives and controls the axial bracket to move horizontally until it is driven to the desired position and stops. When adsorbing the laptop keyboard shell, the telescopic cylinder 113 is driven to retract, thereby driving the axial control block 114 to move downward, so that the axial slider 110 also moves downward. The negative pressure air cylinder 111 and the negative pressure suction nozzle 112 perform negative pressure adsorption and fixation on the laptop keyboard shell by negative pressure adsorption, and vice versa, the telescopic cylinder 113 is driven to extend. , driving the negative pressure suction nozzle 112 to rise, and closing the negative pressure of the negative pressure suction nozzle 112 through the air path control module 102, so as to achieve pneumatic adsorption and fixation of the notebook keyboard shell. In the horizontal drive assembly, the horizontal slide rail 103 is used to install and fix the screw 105, and the servo motor 106 is used to drive the screw 105 to rotate forward and reverse, so as to drive the horizontal slider 104 to move horizontally. In the axial bracket, the bottom plate 108 is supported by the axial plate 107, and the guide slide groove 109 is fixed to one side of the bottom plate 108, so as to realize the installation of the axial slider 110 and the support and fixation of the telescopic cylinder 113.

[0026] The second embodiment of the present application is:

[0027] Based on the first embodiment, please refer to Figure 4 ,in Figure 4 It is a partial structural schematic diagram of the second embodiment of the utility model.

[0028] The utility model provides an air suction processing jig for a notebook keyboard shell, which also includes an auxiliary mechanism, wherein the auxiliary mechanism includes an auxiliary cylinder 201 , an auxiliary connecting plate 202 and an auxiliary fork plate 203 .

[0029] According to the present specific embodiment, the auxiliary mechanism assists the negative pressure nozzle 112 to separate the negative pressure nozzle 112 from the notebook keyboard housing.

[0030] Among them, the auxiliary mechanism is fixedly connected to the base plate 108 and is located at the upper end of the base plate 108, the auxiliary cylinder 201 is fixedly connected to the base plate 108 and is located at the upper end of the base plate 108, the auxiliary connecting plate 202 is fixedly connected to the output end of the auxiliary cylinder 201 and is located at the upper end of the auxiliary cylinder 201, the auxiliary fork plate 203 is fixedly connected to the auxiliary connecting plate 202 and is located on one side of the auxiliary connecting plate 202, and the auxiliary mechanism assists the negative pressure suction nozzle 112 to detach from the notebook keyboard housing, so as to achieve the purpose of facilitating disassembly and prevent the negative pressure suction nozzle 112 from continuing to negatively adsorb with the notebook keyboard housing.

[0031] When using the air suction processing fixture for a laptop keyboard shell of the present embodiment, the auxiliary mechanism assists the negative pressure suction nozzle 112 to detach from the laptop keyboard shell, so as to facilitate the disassembly and prevent the negative pressure suction nozzle 112 from continuing to perform negative pressure adsorption on the laptop keyboard shell. After completing the negative pressure adsorption of the laptop keyboard shell, the auxiliary cylinder 201 is contracted to move the auxiliary connecting plate 202 and the auxiliary fork plate 203 downward. Driven by the auxiliary fork plate 203, the laptop keyboard shell is peeled off the negative pressure suction nozzle 112.

[0032] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A pneumatic processing jig for a notebook keyboard shell, comprising a jig frame and an air circuit control module, wherein the air circuit control module is fixedly connected to the jig frame and is located at the lower end of the jig frame, characterized in that: It also includes an adsorption mechanism, wherein the number of the adsorption mechanisms is multiple groups, and each group of the adsorption mechanisms is respectively arranged at the upper end of the fixture frame; Each group of the adsorption mechanisms includes a horizontal drive assembly, an axial bracket, an axial slider, a negative pressure gas cylinder, a negative pressure suction nozzle, a telescopic cylinder and an axial control block. The horizontal drive assembly is fixedly connected to the jig frame and is located at the upper end of the jig frame. The axial bracket is fixedly connected to the horizontal drive assembly and is located at the upper end of the horizontal drive assembly. The axial slider is slidably connected to the axial bracket and is embedded in one side of the axial bracket. The negative pressure gas cylinder is fixedly connected to the axial slider and is located on one side of the axial slider. The negative pressure suction nozzle is communicated with the negative pressure gas cylinder and is located at the lower end of the negative pressure gas cylinder. The axial control block is fixedly connected to the axial slider and is located on one side of the axial slider. The telescopic cylinder is fixedly connected to the axial bracket and is located at the upper end of the axial bracket, and the output end of the telescopic cylinder is fixedly connected to the axial control block.

2. The air suction processing jig for a notebook keyboard housing as claimed in claim 1, characterized in that: The horizontal drive assembly includes a horizontal slide rail, a horizontal slider, a screw rod and a servo motor. The horizontal slide rail is fixedly connected to the jig frame and is located at the upper end of the jig frame. Both ends of the screw rod are rotatably connected to the horizontal slide rail and embedded in the interior of the horizontal slide rail. The horizontal slider is threadedly connected to the screw rod and is sleeved on the outer wall of the screw rod, and the horizontal slider is embedded in the interior of the horizontal slide rail. The servo motor is arranged on one side of the horizontal slide rail, and the output end of the servo motor is fixedly connected to the screw rod.

3. The air suction processing jig for a notebook keyboard housing as claimed in claim 2, characterized in that: The axial support includes an axial plate, a bottom plate and a guide slot. The axial plate is fixedly connected to the horizontal slider and is located at the upper end of the horizontal slider. The bottom plate is fixedly connected to the axial plate and is located at the upper end of the axial plate. The guide slot is fixedly connected to the bottom plate and is located on one side of the bottom plate, and the axial slider is embedded in the inner side of the guide slot.

4. The air suction processing jig for a notebook keyboard housing as claimed in claim 3, characterized in that: The air suction processing jig for the notebook keyboard shell also includes an auxiliary mechanism, which is fixedly connected to the bottom plate and is located at the upper end of the bottom plate.

5. The air suction processing jig for a notebook keyboard housing as claimed in claim 4, characterized in that: The auxiliary mechanism includes an auxiliary cylinder, an auxiliary connecting plate and an auxiliary fork plate. The auxiliary cylinder is fixedly connected to the base plate and is located at the upper end of the base plate. The auxiliary connecting plate is fixedly connected to the output end of the auxiliary cylinder and is located at the upper end of the auxiliary cylinder. The auxiliary fork plate is fixedly connected to the auxiliary connecting plate and is located on one side of the auxiliary connecting plate.

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