SMD SOT packaging product suction nozzle mechanism

Abstract

The utility model belongs to the technical field of packaging tools, and particularly relates to a suction nozzle mechanism for SMD SOT packaging products, which comprises a mounting cylinder, an anti-skid pad is sleeved outside the mounting cylinder, a blocking ring is fixedly arranged on the inner wall of the mounting cylinder, a pressing rod is movably arranged in the mounting cylinder, a pressing handle is fixedly arranged at the top of the pressing rod, a spring is sleeved on the pressing rod, and the spring is sleeved on the mounting cylinder. Through the arrangement of the connecting rod, the mounting box, the rotating handle, the pin rod, the pin hole and the vertical plate, during use, a user holds the anti-skid pad with a hand, then rotates the rotating handle clockwise, then drives the rotating shaft, then drives the gear, drives the gear to drive the toothed plate, drives the vertical plate to move in the direction close to the back of the hand, and drives the silica gel pad to move in the direction close to the back of the hand; when the silica gel pad extrudes the back of the hand and a user does not feel uncomfortable, the rotating handle can be stopped rotating, the bottom end of the pin rod is inserted into the pin hole, the silica gel pad is attached to the back of the hand, the purpose of reinforcement is achieved, and the situation that equipment is separated from the hand is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging tools, in particular to a nozzle mechanism for SOT packaging products. Background Art

[0002] With the development of science and technology, the size of electronic products is becoming more and more integrated. People's requirements for the size of electronic products are becoming smaller and smaller, while the functions are more and more demanding. Therefore, in order to meet social needs, the size of electronic accessories is accelerating towards smaller and more powerful directions. When packaging accessories, a suction nozzle mechanism is required, and the suction nozzle tool needs to be held by hand by relevant personnel when in use.

[0003] However, in the existing equipment, the outer wall of the suction nozzle does not have a fastening structure, and the hands of personnel who operate it for a long time will feel tired, and the equipment may slip. Therefore, a suction nozzle mechanism for SOT package products is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a nozzle mechanism for SOT packaging products.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a nozzle mechanism for a SOT packaged product, comprising a mounting tube, the outer portion of the mounting tube is sleeved with an anti-slip pad, the inner wall of the mounting tube is fixedly provided with a blocking ring, a pressure rod is movably provided in the mounting tube, a pressure handle is fixedly provided on the top of the pressure rod, a spring is sleeved on the pressure rod, the top of the spring is in contact with the pressure handle, the bottom of the spring is in contact with the blocking ring, a threaded rod is movably provided on the bottom of the pressure rod, a nozzle body is fixedly provided on the bottom of the threaded rod, and a fastening structure is provided on the outside of the mounting tube.

[0006] As a further description of the above technical solution:

[0007] The inner wall of the installation cylinder is provided with two sliding grooves, and the outside of the pressure rod is fixedly provided with two sliding blocks, and the sliding blocks are movably connected to the sliding grooves.

[0008] As a further description of the above technical solution:

[0009] A circular hole is provided at the bottom of the pressure rod, and a thread is provided on the inner wall of the circular hole. The threaded rod is matched with the thread on the inner wall of the circular hole.

[0010] As a further description of the above technical solution:

[0011] The fastening structure includes two connecting rods fixedly connected to the pressure rod, one end of the two connecting rods is fixedly provided with the same installation box, two sliding rods are movably provided on the inner wall of one side of the installation box, one end of the two sliding rods is fixedly provided with the same vertical plate, one side of the vertical plate is fixedly provided with a silicone pad, a tooth plate is movably provided on the inner wall of one side of the installation box, one end of the tooth plate is fixedly connected to one side of the vertical plate, a rotating shaft is movably provided in the installation box, a gear is fixed on the rotating shaft, the gear and the gear plate are meshed for transmission, a rotating handle is fixedly provided on the top of the rotating shaft, and a pin rod is movably provided on the rotating handle.

[0012] As a further description of the above technical solution:

[0013] A plurality of pin holes are provided on the inner wall of the top of the installation box. The plurality of pin holes are arranged in an equidistant circular array with the rotating shaft as the center. The pin rods and the pin holes are matched.

[0014] As a further description of the above technical solution:

[0015] Through holes are provided on the top inner wall and the bottom inner wall of the installation box. Bearings are fixedly provided in the two through holes. The inner rings of the two bearings are fixedly sleeved on the rotating shaft.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the existing technology, the nozzle mechanism of the SOT package product of this patch is equipped with a connecting rod, an installation box, a sliding rod, a silicone pad, a tooth plate, a rotating shaft, a gear, a rotating handle, a pin rod, a pin hole and a vertical plate. When in use, hold the hand on the non-slip pad, then rotate the rotating handle clockwise, the rotating handle drives the rotating shaft, the rotating shaft drives the gear, the gear drives the tooth plate, the tooth plate drives the vertical plate to move toward the back of the hand, and the vertical plate drives the silicone pad. When the silicone pad squeezes the back of the hand and the user does not feel uncomfortable, the rotating handle can be stopped and the bottom end of the pin rod can be inserted into the pin hole. The silicone pad adheres to the back of the hand to achieve the purpose of reinforcement, and the device will not be separated from the hand.

[0018] 2. Compared with the existing technology, the nozzle mechanism of the SOT package product is equipped with a round hole and a threaded rod. The cooperation of the threaded rod and the round hole can realize the rapid replacement of the nozzle, so that the device can adsorb components of different sizes, expand the scope of application of the device, and improve practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural diagram of a nozzle mechanism for a SOT package product proposed in the present invention;

[0020] Figure 2 This is a schematic diagram of the front cross-section structure of a nozzle mechanism for a SOT package product proposed in the present invention;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the nozzle mechanism of a SOT package product proposed in the present invention after the pressure rod and the threaded rod are separated;

[0022] Figure 4 This is a schematic diagram of the enlarged structure of part A in the nozzle mechanism of a SOT package product proposed in the utility model.

[0023] Legend:

[0024] 1. Mounting tube; 2. Anti-slip pad; 3. Blocking ring; 4. Pressure rod; 5. Slider; 6. Slide groove; 7. Pressure handle; 8. Spring; 9. Threaded rod; 10. Nozzle body; 11. Fastening structure; 111. Connecting rod; 112. Mounting box; 113. Sliding rod; 114. Silicone pad; 115. Tooth plate; 116. Rotating shaft; 117. Gear; 118. Rotating handle; 119. Pin rod; 120. Pin hole; 121. Vertical plate; 12. Round hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Reference Figures 1 to 4 The utility model provides a nozzle mechanism for a SOT package product, comprising a mounting tube 1, a non-slip pad 2 being sleeved on the outside of the mounting tube 1, a blocking ring 3 being fixedly provided on the inner wall of the mounting tube 1, a pressure rod 4 being movably provided in the mounting tube 1, two slide grooves 6 being provided on the inner wall of the mounting tube 1, two sliders 5 being fixedly provided on the outside of the pressure rod 4, the sliders 5 being movably connected to the slide grooves 6, a pressure handle 7 being fixedly provided on the top of the pressure rod 4, a spring 8 being sleeved on the pressure rod 4, the top of the spring 8 being in contact with the pressure handle 7, and the bottom of the spring 8 being in contact with the blocking ring 3;

[0027] Reference Figure 3 In order to improve the practicality of the equipment, a threaded rod 9 is movably provided at the bottom of the pressure rod 4, a circular hole 12 is provided at the bottom of the pressure rod 4, and a thread is provided on the inner wall of the circular hole 12. The threaded rod 9 and the thread on the inner wall of the circular hole 12 are adapted to each other, and a nozzle body 10 is fixedly provided at the bottom of the threaded rod 9. The cooperation between the threaded rod 9 and the circular hole 12 can realize the rapid disassembly and assembly of the nozzle body 10, so that the equipment can adsorb components of different sizes, expand the scope of application of the equipment, and improve practicality.

[0028] Reference Figures 1 to 2, In order to achieve the purpose of fastening, a fastening structure 11 is provided on the outside of the mounting tube 1. The fastening structure 11 includes two connecting rods 111 fixedly connected to the pressure rod 4. One end of the two connecting rods 111 is fixed with the same mounting box 112. Two sliding rods 113 are movably provided on the inner wall of one side of the mounting box 112. One end of the two sliding rods 113 is fixed with the same vertical plate 121. A silicone pad 114 is fixed on one side of the vertical plate 121. A tooth plate 115 is movably provided on the inner wall of one side of the mounting box 112. One end of the tooth plate 115 is fixedly connected to one side of the vertical plate 121. A rotating shaft 116 is movably provided in the mounting box 112. Through holes are provided on the top inner wall and the bottom inner wall of the mounting box 112. Bearings are fixed in the two through holes. The inner ring of the bearing is fixedly sleeved on the rotating shaft 116, and a gear 117 is fixed on the rotating shaft 116. The gear 117 and the tooth plate 115 are engaged for transmission. A handle 118 is fixed on the top of the rotating shaft 116, and a pin 119 is movably provided on the rotating handle 118. A plurality of pin holes 120 are provided on the top inner wall of the installation box 112. The plurality of pin holes 120 are equidistantly arranged in a circular array with the rotating shaft 116 as the center. The pins 119 and the pin holes 120 are adapted to each other. By rotating the handle 118, the rotating shaft 116 can be driven, and the rotating shaft 116 drives the gear 117. The gear 117 drives the tooth plate 115 to push the vertical plate 121 outward, so that the silicone pad 114 fits against the back of the hand to achieve the purpose of tightening, which can effectively prevent the device from falling due to hand fatigue and loose grip.

[0029] Working principle: Before use, select the nozzle body 10 of suitable size according to the specifications of the material to be adsorbed, rotate the threaded rod 9 counterclockwise, and the threaded rod 9 drives the nozzle body 10 at the bottom. When the threaded rod 9 is out of the round hole 12, the nozzle body 10 is disassembled, and then the adapted nozzle body 10 is installed at the bottom of the pressure rod 4. When in use, pass your hand between the two connecting rods 111, hold the outside of the anti-slip pad 2, and then pull the pin rod 119 upward to disengage it from the pin hole 120, and then pull it clockwise. The needle rotates the handle 118, the handle 118 drives the shaft 116, the shaft 116 drives the gear 117, the gear 117 drives the tooth plate 115, the tooth plate 115 drives the vertical plate 121 to move toward the back of the hand, and the vertical plate 121 drives the silicone pad 114. When the silicone pad 114 squeezes the back of the hand and the user does not feel uncomfortable, the handle 118 can be stopped and the bottom end of the pin 119 can be inserted into the pin hole 120, thus achieving the purpose of reinforcement and preventing the device from separating from the hand.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A nozzle mechanism for a SOT packaged product, comprising a mounting cylinder (1), characterized in that: The outside of the installation tube (1) is provided with an anti-slip pad (2), the inner wall of the installation tube (1) is fixedly provided with a blocking ring (3), a pressure rod (4) is movably provided in the installation tube (1), a pressure handle (7) is fixedly provided on the top of the pressure rod (4), a spring (8) is sleeved on the pressure rod (4), the top of the spring (8) is in contact with the pressure handle (7), the bottom of the spring (8) is in contact with the blocking ring (3), a threaded rod (9) is movably provided at the bottom of the pressure rod (4), a suction nozzle body (10) is fixedly provided at the bottom of the threaded rod (9), and a fastening structure (11) is provided on the outside of the installation tube (1).

2. A nozzle mechanism for SOT packaged products according to claim 1, characterized in that: The inner wall of the installation cylinder (1) is provided with two sliding grooves (6), and the outside of the pressure rod (4) is fixedly provided with two sliding blocks (5), and the sliding blocks (5) and the sliding grooves (6) are movably connected.

3. A nozzle mechanism for SOT packaged products according to claim 1, characterized in that: A circular hole (12) is provided at the bottom of the pressure rod (4), and a thread is provided on the inner wall of the circular hole (12). The thread of the threaded rod (9) is adapted to the thread on the inner wall of the circular hole (12).

4. A nozzle mechanism for SOT packaged products according to claim 1, characterized in that: The fastening structure (11) comprises two connecting rods (111) fixedly connected to the pressure rod (4), one end of the two connecting rods (111) is fixedly provided with a same installation box (112), one side inner wall of the installation box (112) is movably provided with two sliding rods (113), one end of the two sliding rods (113) is fixedly provided with a same vertical plate (121), one side of the vertical plate (121) is fixedly provided with a silicone pad (114), and the installation box (112) is fixedly provided with a silicone pad (114). A tooth plate (115) is movably provided on the inner wall of one side, one end of the tooth plate (115) is fixedly connected to one side of the vertical plate (121), a rotating shaft (116) is movably provided in the installation box (112), a gear (117) is fixedly provided on the rotating shaft (116), the gear (117) and the tooth plate (115) are meshed for transmission, a rotating handle (118) is fixedly provided on the top of the rotating shaft (116), and a pin rod (119) is movably provided on the rotating handle (118).

5. A nozzle mechanism for SOT packaged products according to claim 4, characterized in that: A plurality of pin holes (120) are provided on the inner wall of the top of the installation box (112), and the plurality of pin holes (120) are arranged in an equidistant annular array with the rotating shaft (116) as the center, and the pin rods (119) and the pin holes (120) are adapted to each other.

6. A nozzle mechanism for SOT packaged products according to claim 4, characterized in that: Through holes are provided on the top inner wall and the bottom inner wall of the installation box (112), bearings are fixedly provided in the two through holes, and the inner rings of the two bearings are fixedly sleeved on the rotating shaft (116).

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