Handheld multifunctional adjustable suction pen jig

Abstract

The invention discloses a handheld multifunctional adjustable suction pen jig which comprises a main body supporting frame. The bracket is fixedly arranged at the top end of the main body support frame; the handheld grip is fixedly arranged on the inner side of the bracket; the vacuum generator is fixedly arranged on one side of the inner cavity of the handheld grip; the mechanical valve is fixedly arranged on the other side of the inner cavity of the handheld grip, and the front side of the mechanical valve extends out of the front side of the handheld grip. According to the handheld multifunctional adjustable suction pen jig, by arranging the adjustable suction fixing assembly, the positions of the multiple suction nozzles can be independently adjusted and fixed so that the jig can be suitable for sucking and fixing materials of different sizes, and the jig is connected with a first air pipe connector, an air distribution pipe connector and a second air pipe connector through air pipes; and the vacuum generator can generate suction force to the suction nozzle under the cooperation of the suction mechanism, so that light and thin materials in various forms can be sucked and moved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of material suction, in particular to a handheld multifunctional adjustable suction pen jig. BACKGROUND

[0002] With the development of electronic technology and various social needs, mobile electronic products and high-end electronic products are increasingly widely used in various industries and families. In the fields of electronics, communications, and automated mechanical equipment, the size of electronic products also becomes smaller and smaller with the advancement of technology and iteration. With the popularization of 5G products, the performance of device function modules is improved, the integration is increased, and the power consumption is greatly improved. Therefore, better heat dissipation devices are needed to meet the heat dissipation needs of high heat flux density. Heat dissipation has become a core factor restricting the development of high-end electronic devices.

[0003] During the operation of the whole machine, the heat of the screen is dissipated through the copper foil-steel sheet-graphite. During the assembly process, because different models of products have different sizes, different products require tools of different sizes for suction. There are many sizes of suction pen jigs on the market, but they cannot adjust the size. The suction and movement of light and thin materials are unstable, and they cannot meet the needs of multifunctional adjustable use. When moving the material by suction pen jig, the mechanical valve needs to be pressed all the time to maintain the suction force of the suction nozzle. Prolonged operation causes wrist fatigue and increases labor intensity. SUMMARY

[0004] The purpose of the present application is to provide a handheld multifunctional adjustable suction pen jig to solve the problems in the background art.

[0005] To achieve the above purpose, the present application provides the following technical scheme: a handheld multifunctional adjustable suction pen jig, comprising: a main body support frame; a support fixedly arranged at the top end of the main body support frame; a handheld grip fixedly arranged on the inner side of the support; a vacuum generator fixedly arranged on one side of the inner cavity of the handheld grip; a mechanical valve fixedly arranged on the other side of the inner cavity of the handheld grip, and the front side of the mechanical valve extends out of the front side of the handheld grip; a first gas pipe joint fixedly arranged on both sides of the mechanical valve, the mechanical valve is connected with the vacuum generator through one of the first gas pipe joints, and the other end of the other first gas pipe joint extends out of the rear side of the handheld grip; an adjustable suction fixing assembly arranged at the top end of the main body support frame; a limiting mechanism arranged on one side of the handheld grip.

[0006] Preferably, the adjustable suction fixing assembly comprises: gas pipe joints, the top end of the body support frame is fixedly provided with gas pipe joints on both sides; studs, the top end of the body support frame is fixedly provided with a plurality of studs on both sides; a sliding column, which is sleeved with the outer wall of the stud; a nut, which is screwed with the outer wall of the stud, and the nut is tightly attached to the top end of the sliding column; a second gas pipe joint, which is fixedly arranged at the top end of the sliding column; a suction nozzle, which is fixedly arranged at the bottom end of the sliding column, and the suction nozzle is communicated with the inner cavity of the second gas pipe joint.

[0007] Preferably, the number of studs on one side is four, and they are distributed on the top end of the body support frame.

[0008] Preferably, a strip-shaped hole is formed in the top end of the sliding column, and the stud is adaptively inserted into the inner cavity of the strip-shaped hole.

[0009] Preferably, a limiting rod is fixedly arranged on one side of the outer wall of the suction nozzle, and the limiting rod is adaptively inserted into the outer side of the body support frame.

[0010] Preferably, the limiting mechanism comprises: a support rod, which is fixedly arranged on one side of the inner cavity of the handheld grip; a connecting plate, which is sleeved with the outer wall of the support rod, and the front side of the connecting plate extends out of the front side of the handheld grip; a spring, which is fixedly arranged between one side of the inner cavity of the handheld grip and the connecting plate, and the spring is sleeved with the support rod; a limiting plate, which is fixedly arranged on one side of the connecting plate; a pressing plate, which is fixedly arranged on the front side of the mechanical valve, and the limiting plate is located on the rear side of the pressing plate.

[0011] Preferably, a strip-shaped groove is formed in the front end of the handheld grip, and the connecting plate is adaptively inserted into one side of the inner cavity of the strip-shaped groove.

[0012] Preferably, the front end of the limiting plate is arc-shaped, and the pressing plate is in contact with the front end of the limiting plate.

[0013] The handheld multifunctional adjustable suction pen device has the following advantages: 1、The adjustable suction fixing assembly can individually adjust and fix the positions of multiple suction nozzles, which is suitable for suction and fixation of materials of different sizes, and the suction nozzle can be connected with the first gas pipe joint, the gas pipe joint and the second gas pipe joint, so that the vacuum generator can generate suction force on the suction nozzle to move light and thin materials in various forms.

[0014] 2. This invention can automatically limit the opening of mechanical valves by setting a limiting mechanism, so that the mechanical valves can be kept open without the need for staff to keep pressing, making it easier to move the device, reducing labor intensity, and facilitating its widespread application. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 For the present invention Figure 1 Enlarged view of point A in the image; Figure 3 For the present invention Figure 1 Enlarged view at point B in the middle; Figure 4 This is a schematic diagram of the exploded structure of the present invention; Figure 5 This is a top sectional view of the hand grip of the present invention; Figure 6 For the present invention Figure 5 Enlarged view of point C in the image.

[0016] Explanation of reference numerals in the attached drawings: 1. Main support frame; 2. Bracket; 3. Hand handle; 4. Vacuum generator; 5. Mechanical valve; 6. First air pipe connector; 7. Adjustable suction fixing assembly; 71. Air branch connector; 72. Stud; 73. Sliding column; 74. Nut; 75. Second air pipe connector; 76. Suction nozzle; 77. Strip hole; 78. Limiting rod; 89. Limiting mechanism; 81. Support rod; 82. Connecting plate; 83. Spring; 84. Limiting plate; 85. Press plate; 86. Strip groove. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Please see Figures 1-6 The present invention provides a technical solution: a handheld multi-functional adjustable pen suction tool, comprising: a main support frame 1, a bracket 2, a handheld grip 3, a vacuum generator 4, a mechanical valve 5, a first air pipe connector 6, an adjustable suction and fixing component 7, and a limiting mechanism 8; The bracket 2 is fixedly installed at the top of the main support frame 1, the hand grip 3 is fixedly installed inside the bracket 2, the vacuum generator 4 is fixedly installed on one side of the inner cavity of the hand grip 3, the mechanical valve 5 is fixedly installed on the other side of the inner cavity of the hand grip 3, and the front side of the mechanical valve 5 extends out of the front side of the hand grip 3. The mechanical valve 5 is fixedly installed on both sides of the mechanical valve 5. The mechanical valve 5 is connected to the vacuum generator 4 through one of the first air pipe joints 6, and one end of the other first air pipe joint 6 extends out of the rear side of the hand grip 3. The adjustable suction fixing component 7 is installed at the top of the main support frame 1, and the limiting mechanism 8 is installed on one side of the hand grip 3.

[0019] As a preferred embodiment, the adjustable suction fixing assembly 7 further includes: a split air pipe connector 71, a stud 72, a sliding post 73, a nut 74, a second air pipe connector 75, a suction nozzle 76, a strip hole 77, and a limiting rod 78. In order to pick up and fix the material, air distribution pipe connectors 71 are fixedly installed on both the front and rear sides of the top of the main support frame 1. Several studs 72 are fixedly installed on both the front and rear sides of the top of the main support frame 1. The sliding column 73 is sleeved with the outer wall of the stud 72, and the nut 74 is screwed with the outer wall of the stud 72. The nut 74 is also close to the top of the sliding column 73. With the cooperation of the stud 72 and the nut 74, the sliding column 73 can be fixed on the main support frame 1. The second air pipe connector 75 is fixedly installed on the top of the sliding column 73, and the suction nozzle 76 is fixedly installed on the bottom of the sliding column 73. The suction nozzle 76 communicates with the inner cavity of the second air pipe connector 75. In use, the first air pipe connector 6, the air distribution pipe connector 71 and the second air pipe connector 75 are connected together in sequence with the help of air pipes.

[0020] As a preferred option, four studs 72 are located on one side and are distributed at the top of the main support frame 1 to uniformly distribute, absorb, and fix the material.

[0021] As a preferred embodiment, the top of the sliding column 73 is provided with a strip-shaped hole 77, and the stud 72 is fitted into the inner cavity of the strip-shaped hole 77 so that the sliding column 73 can slide on the main support frame 1.

[0022] To ensure that the suction nozzle 76 can move smoothly in the lateral direction, a limiting rod 78 is fixedly installed on one side of the outer wall of the suction nozzle 76, and the limiting rod 78 is adapted to be inserted into the outer side of the main support frame 1.

[0023] Vacuum passage setup: Before use, connect the first air pipe connector 6, the branch air pipe connector 71 and the second air pipe connector 75 in this tool in sequence with the help of air pipes to form a complete vacuum transmission passage, so as to ensure that the negative pressure generated by the vacuum generator 4 can be transmitted to the suction nozzle 76 in sequence through the first air pipe connector 6, the branch air pipe connector 71 and the second air pipe connector 75.

[0024] Nozzle position adjustment: Adjust the position of nozzle 76 according to the size of the material to be sucked. Loosen the nut 74 to separate the nut 74 from the sliding post 73, thereby releasing the fixation of the sliding post 73. Push the sliding column 73 so that it slides laterally along the stud 72 through the strip hole 77. At this time, the suction nozzle 76 moves synchronously with the sliding column 73, and the limiting rod 78 slides along the outer wall of the main support frame 1 for guidance. Once all the suction nozzles 76 have moved to the suction position that matches the material, tighten the nut 74 so that the nut 74 presses against the sliding column 73, thus fixing the position of the suction nozzles 76.

[0025] Material suction: Start the vacuum generator 4. The negative pressure generated by the vacuum generator 4 is transmitted to the suction nozzle 76 through the established vacuum channel. The suction nozzle 76 generates suction and adheres to the surface of the material, which can realize the suction and fixation of thin materials. Then, the jig can be moved by the hand handle 3 to complete the material transfer operation.

[0026] As a preferred embodiment, the limiting mechanism 8 further includes: a support rod 81, a connecting plate 82, a spring 83, a limiting plate 84, a pressing plate 85, and a strip groove 86; In order to limit the position of the button 85, the support rod 81 is fixedly installed on one side of the inner cavity of the hand grip 3, the connecting plate 82 is sleeved with the outer wall of the support rod 81, the front side of the connecting plate 82 extends out of the front side of the hand grip 3, the spring 83 is fixedly installed between one side of the inner cavity of the hand grip 3 and the connecting plate 82, and the spring 83 is sleeved with the support rod 81. Under the elastic force of the spring 83, the connecting plate 82 is limited. The limiting plate 84 is fixedly installed on one side of the connecting plate 82, the button 85 is fixedly installed on the front side of the mechanical valve 5, and the limiting plate 84 is located on the rear side of the button 85. The diameter of the button 85 is larger than the diameter of the front button of the mechanical valve 5, so that the limiting plate 84 can be located on the rear side of the button 85.

[0027] As a preferred option, the front end of the hand grip 3 is provided with a strip groove 86, and the connecting plate 82 is adapted to be inserted into one side of the inner cavity of the strip groove 86 so that the connecting plate 82 and the limiting plate 84 can move.

[0028] As a preferred embodiment, the front end of the limiting plate 84 is arc-shaped, and the pressing plate 85 contacts the front end of the limiting plate 84. When the pressing plate 85 moves inward and presses the front arc surface of the limiting plate 84, the limiting plate 84 is pushed inward by the arc surface of the limiting plate 84.

[0029] Initial state: In the natural state, the spring 83 pushes the connecting plate 82 along the support rod 81 to move outward of the hand grip 3 through elastic force. The connecting plate 82 drives the limiting plate 84 to move synchronously. At this time, the arc-shaped end of the limiting plate 84 contacts the rear surface of the button plate 85, the mechanical valve 5 is in the closed state, and the vacuum passage is not open.

[0030] Mechanical valve opening and limit locking: When it is necessary to open mechanical valve 5 to establish vacuum suction: The operator presses the button 85 towards the inner cavity of the hand grip 3. The button 85 moves the button of the mechanical valve 5 inward, opening the mechanical valve 5, opening the vacuum passage, and generating suction force at the nozzle 76. As the pressing plate 85 moves inward, its edge presses against the arc-shaped end of the limiting plate 84. Due to the guiding effect of the arc-shaped surface, the pressing plate 85 applies a pushing force towards the inner cavity of the hand grip 3 to the limiting plate 84, pushing the limiting plate 84 to drive the connecting plate 82 to slide inward along the support rod 81. At the same time, the connecting plate 82 presses the spring 83, causing the spring 83 to be compressed and deformed. When the button 85 moves to the position where the mechanical valve 5 is fully open, that is, after the button 85 passes the arc-shaped end of the limiting plate 84, the squeezing action between the button 85 and the limiting plate 84 disappears. Under its own elastic force, the spring 83 pushes the connecting plate 82 and the limiting plate 84 to rebound outward until the limiting plate 84 moves to the front side of the button 85. At this time, the flat end of the limiting plate 84 abuts against the front surface of the button 85, preventing the button 85 from rebounding outward, thereby keeping the mechanical valve 5 in the open state. The operator does not need to continuously press the button 85, reducing labor intensity.

[0031] Limit release and mechanical valve closure: When it is necessary to close mechanical valve 5 to release material: The operator pushes the extension of the connecting plate 82 toward the inner cavity of the hand grip 3, causing the connecting plate 82 to slide inward along the support rod 81. The connecting plate 82 causes the limiting plate 84 to move inward, so that the limiting plate 84 disengages from the pressing plate 85, releasing the limiting of the pressing plate 85. The button of mechanical valve 5 rebounds outward under the action of its own reset spring, causing the push plate 85 to move synchronously, mechanical valve 5 closes, vacuum passage is disconnected, suction nozzle 76 loses suction, and material is released; The operator releases the connecting plate 82, and the spring 83 pushes the connecting plate 82 and the limiting plate 84 back to the initial position, waiting for the next operation.

[0032] Its detailed connection method is a well-known technology in this field. The following mainly introduces the working principle and process, and the specific work is as follows.

[0033] Step 1: When using, first connect the first air pipe connector 6, the branch air pipe connector 71, and the second air pipe connector 75 together through the air pipes. Adjust the position of the suction nozzle 76 according to the size of the material to be sucked. Rotate the nut 74 to separate the nut 74 from the sliding column 73, thereby releasing the fixation of the sliding column 73. This allows the stud 72 to slide in the slot 77 and move the suction nozzle 76 laterally and smoothly under the restriction of the limiting rod 78. Then, adjust the position of multiple suction nozzles 76 according to the size of the material to meet the suction of thin materials of various sizes. Step 2: Start the vacuum generator 4. The vacuum generator 4 can suck up the first air pipe joint 6 on one side. By pressing the mechanical valve 5, the first air pipe joints 6 on both sides are connected. Under the suction of the vacuum generator 4, the first air pipe joint 6, the branch air pipe joint 71, the second air pipe joint 75 and the suction nozzle 76 are evacuated, so that the suction nozzle 76 sucks up and fixes the material, and then the material can be sucked up and moved. Step 3: When pressing the mechanical valve 5, the button plate 85 moves inward and presses the front arc surface of the limiting plate 84. Under the action of the arc surface of the limiting plate 84, the limiting plate 84 drives the connecting plate 82 to move to one side and presses the spring 83. Under the limitation of the strip groove 86 and the support rod 81, the limiting plate 84 slides smoothly to the side of the button plate 85 until the button plate 85 moves until the limiting plate 84 is disengaged. Under the elastic force of the spring 83, the connecting plate 82 and the limiting plate 84 return to their original positions. Then, one end of the limiting plate 84 moves to the front of the button plate 85 to limit the button plate 85, so that the mechanical valve 5 is always open. This eliminates the need for the operator to press for a long time, makes it easier to move the hand handle 3, reduces labor intensity, and is conducive to widespread promotion.

[0034] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A handheld, multi-functional, adjustable pen-collecting fixture, characterized in that, include: Main support frame (1); bracket (2), fixedly installed at the top of the main support frame (1); hand grip (3), fixedly installed on the inner side of the bracket (2); vacuum generator (4), fixedly installed on one side of the inner cavity of the hand grip (3); mechanical valve (5), fixedly installed on the other side of the inner cavity of the hand grip (3), and the front side of the mechanical valve (5) extends out of the front side of the hand grip (3); first air pipe connector (6), both sides of the mechanical valve (5) are fixedly provided with first air pipe connectors (6), the mechanical valve (5) is connected to the vacuum generator (4) through one of the first air pipe connectors (6), and one end of the other first air pipe connector (6) extends out of the rear side of the hand grip (3); adjustable suction fixing assembly (7), installed at the top of the main support frame (1); limiting mechanism (8), installed on one side of the hand grip (3).

2. The handheld multi-functional adjustable pen suction fixture according to claim 1, characterized in that: The adjustable suction fixing assembly (7) includes: a split air pipe connector (71), which is fixedly provided on both the front and rear sides of the top end of the main support frame (1); studs (72), which are fixedly provided on both the front and rear sides of the top end of the main support frame (1); a sliding column (73), which is sleeved with the outer wall of the studs (72); a nut (74), which is screwed to the outer wall of the studs (72), and the nut (74) is close to the top end of the sliding column (73); a second air pipe connector (75), which is fixedly provided on the top end of the sliding column (73); and a suction nozzle (76), which is fixedly provided on the bottom end of the sliding column (73), and the suction nozzle (76) communicates with the inner cavity of the second air pipe connector (75).

3. The handheld multi-functional adjustable pen suction fixture according to claim 2, characterized in that: The number of studs (72) located on one side is four, and they are distributed at the top of the main support frame (1).

4. The handheld multi-functional adjustable pen suction fixture according to claim 3, characterized in that: The top of the sliding post (73) is provided with a strip hole (77), and the stud (72) is adapted to be inserted into the inner cavity of the strip hole (77).

5. A handheld multi-functional adjustable pen suction fixture according to claim 4, characterized in that: A limiting rod (78) is fixedly provided on one side of the outer wall of the suction nozzle (76), and the limiting rod (78) is adapted to be inserted into the outer side of the main support frame (1).

6. The handheld multi-functional adjustable pen suction fixture according to claim 1, characterized in that: The limiting mechanism (8) includes: a support rod (81), which is fixedly disposed on one side of the inner cavity of the hand grip (3); a connecting plate (82), which is sleeved with the outer wall of the support rod (81), and the front side of the connecting plate (82) extends out of the front side of the hand grip (3); a spring (83), which is fixedly disposed between one side of the inner cavity of the hand grip (3) and the connecting plate (82), and the spring (83) is sleeved with the support rod (81); a limiting plate (84), which is fixedly disposed on one side of the connecting plate (82); and a pressing plate (85), which is fixedly disposed on the front side of the mechanical valve (5), and the limiting plate (84) is located on the rear side of the pressing plate (85).

7. A handheld multi-functional adjustable pen suction fixture according to claim 6, characterized in that: The front end of the hand grip (3) is provided with a strip groove (86), and the connecting plate (82) is adapted to be inserted into one side of the inner cavity of the strip groove (86).

8. A handheld multi-functional adjustable pen suction fixture according to claim 7, characterized in that: The front end of the limiting plate (84) is arc-shaped, and the pressing plate (85) is in contact with the front end of the limiting plate (84).

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