A die head lifting mechanism for a horizontal die inserter

Abstract

The utility model relates to a plug -in head lifting mechanism for horizontal plug -in machine, it includes: base plate, the outer surface of base plate is installed with two groups of sliding blocks through interval adjusting mechanism, and interval adjusting mechanism can adjust the interval of two groups of sliding blocks, the first sliding bar is connected between two sliding blocks of same side, the outer surface of first sliding bar is slidably installed with lifting block, and the plug -in head is installed on lifting block, the opposite surface of two lifting blocks all is installed with protruding block, and the opposite surface of two protruding blocks is provided with staggered distribution's grid plate. Two plug -in heads are lifted by movable sleeve lifting driven by lifting mechanism simultaneously, realize the insertion of two electronic components once, improve production efficiency, and through the setting of switching mechanism, two plug -in heads can be used simultaneously, use alone on the left side, use alone on the right side, realize the purpose that three modes are switched at random, can be applied in various different production demands flexibly, and the flexibility is strong.

Description

Technical Field

[0001] This utility model relates to the field of insertion machine technology, specifically to an insertion head lifting mechanism for a horizontal insertion machine. Background Technology

[0002] In the field of electronics manufacturing, as electronic products continue to develop towards miniaturization, thinning, and high integration, the size of electronic components is becoming increasingly smaller, and their packaging forms are becoming more diverse. This places more stringent demands on surface mount technology and through-hole technology for electronic components. Horizontal through-hole machines, as key equipment in the production of electronic components, undertake the important task of accurately and efficiently inserting various electronic components into corresponding holes on printed circuit boards.

[0003] Horizontal insertion machines use a lifting mechanism to drive the insertion head to insert electronic components onto circuit boards. Traditional lifting mechanisms can only move a single insertion head up and down. To complete the insertion of all components on a circuit board, the operation needs to be repeated multiple times, which greatly lengthens the entire insertion cycle and cannot meet the needs of modern electronics manufacturing industry for large-scale, high-efficiency production. Utility Model Content

[0004] This utility model addresses the technical problems existing in the prior art by providing a lifting mechanism for the insertion head of a horizontal insertion machine.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A plug-in head lifting mechanism for a horizontal plug-in machine includes: a base plate; two sets of sliders are mounted on the outer surface of the base plate via a spacing adjustment mechanism, which adjusts the spacing between the two sets of sliders. A first slide rod connects the two sliders on the same side; a lifting block is slidably mounted on the outer surface of the first slide rod; a plug-in head is mounted on the lifting block; protrusions are mounted on the opposite faces of the two lifting blocks; and staggered grid plates are arranged on the opposite faces of the two protrusions. A U-shaped seat is mounted on the surface of the base plate via a switching mechanism, which drives the U-shaped seat to move horizontally. A movable sleeve is mounted inside the U-shaped seat via a lifting mechanism, and the movable sleeve is fitted onto the two sets of grid plates.

[0006] The beneficial effects of this utility model are as follows: the lifting mechanism drives the movable sleeve to rise and fall, which in turn drives the two plug-in heads to rise and fall simultaneously, enabling the insertion of two electronic components at once, thus improving production efficiency. Furthermore, through the setting of the switching mechanism, the movable sleeve can be moved to the outside of the two protrusions respectively, allowing the two plug-in heads to be used individually according to production needs. The two plug-in heads can be used simultaneously, the left side can be used alone, or the right side can be used alone, achieving the purpose of arbitrarily switching between three modes. Moreover, through the setting of the spacing adjustment mechanism, the spacing between the two plug-in heads can be adjusted, thus enabling flexible application to various different production needs, with high flexibility.

[0007] Furthermore, the spacing adjustment mechanism includes four first fixing plates mounted on the outer surface of the substrate. A first screw with a pair of reverse threads is rotatably mounted between the two upper first fixing plates. Two upper sliders are respectively mounted on the two reverse threads of the first screw. A first servo motor is mounted on the outer surface of the upper first fixing plates, and the output shaft of the first servo motor is connected to the first screw. A second slide rod is connected between the two lower first fixing plates, and the two lower sliders are slidably mounted on the second slide rod. When the first servo motor drives the first screw to rotate, it can cause the two sliders to move closer or further apart, thereby achieving the purpose of adjusting the spacing between the two plug heads. Furthermore, the lifting mechanism includes a second screw rotatably mounted between the inner walls of both sides of the U-shaped seat, a movable sleeve mounted on the second screw, and a second servo motor mounted on the top of the U-shaped seat. The output shaft of the second servo motor is connected to the second screw. The second servo motor drives the second screw to rotate, which can drive the two plug heads to rise and fall through the movable sleeve.

[0008] Furthermore, the switching mechanism includes two second fixed plates mounted on the surface of the substrate, with a third screw rotatably mounted between the two second fixed plates. A U-shaped seat is mounted on the third screw, and a third servo motor is mounted on the outer surface of one of the second fixed plates. The output shaft of the third servo motor is connected to the third screw. The third servo motor drives the third screw to rotate, which can move the movable sleeve horizontally, achieving the purpose of arbitrarily switching between the three modes.

[0009] Furthermore, two parallel slide rails are mounted on the surface of the substrate, and the U-shaped seat is slidably mounted on the slide rails. This provides a limiting function for the U-shaped seat, ensuring its precise sliding.

[0010] Furthermore, there are two first slide bars between the two sliders, and the lifting block is simultaneously slidably mounted on both first slide bars. This ensures that the plug head can move vertically and accurately.

[0011] Furthermore, a spring is fitted onto the outer surface of the first slide bar, with both ends of the spring abutting against the bottom of the lower slide block and the lifting block, respectively. This allows unused plug heads to be raised, preventing disruption to production and facilitating switching between the usage modes of the two plug heads. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial structural schematic diagram of the present invention; Figure 3 This is a schematic diagram of the structure of the mid-gap adjustment mechanism of this utility model; Figure 4 This is a schematic diagram of the lifting mechanism and switching mechanism in this utility model; Figure 5 for Figure 3 An enlarged diagram of A in the diagram.

[0013] The attached diagram lists the components represented by each number as follows: 1. Base plate; 101. Slider; 102. First slide bar; 103. Lifting block; 104. Insert head; 105. Protrusion; 106. Grille plate; 107. U-shaped seat; 108. Movable sleeve; 2. Spacing adjustment mechanism; 201. First fixing plate; 202. First screw; 203. Second slide bar; 204. First servo motor; 3. Lifting mechanism; 301. Second screw; 302. Second servo motor; 4. Switching mechanism; 401. Second fixing plate; 402. Third screw; 403. Third servo motor; 404. Slide rail; 5. Spring. Detailed Implementation

[0014] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0015] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0016] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this technology based on the specific circumstances.

[0017] In the description of this application, spatial relation terms such as "below," "under," "below," "below," "above," "over," etc., are used herein to describe the relationship between one element or feature shown in the figures and other elements or features. It should be understood that, in addition to the orientation shown in the figures, spatial relation terms also include different orientations of the device in use and operation. For example, if the device in the figures is flipped, an element or feature described as "below" or "under" other elements or features would be oriented "over" other elements or features. Therefore, the exemplary terms "below" and "under" can include both upper and lower orientations. Furthermore, the device may also include other orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptive terms used herein are interpreted accordingly.

[0018] In the description of this application, the term "for example" is used to mean "used as an example, illustration, or description." Any embodiment described as "for example" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to implement and use the present invention. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that the present invention can be implemented without using these specific details. In other instances, well-known structures and processes will not be described in detail to avoid obscuring the description of the present invention with unnecessary detail. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0019] Example 1 Figure 1 This utility model provides a structural diagram of a plug-in head lifting mechanism for a horizontal plug-in machine. Figure 2 This is a partial structural schematic diagram of the present invention. Figure 3 This is a schematic diagram of the structure of the mid-gap adjustment mechanism of this utility model. Figure 5 for Figure 3 An enlarged diagram of A in the diagram. (For example...) Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, the device includes: a base plate 1, on the outer surface of the base plate 1, two sets of sliders 101 are mounted via a spacing adjustment mechanism 2, the spacing adjustment mechanism 2 can adjust the spacing between the two sets of sliders 101. A first slide rod 102 is connected between the two sliders 101 on the same side, a lifting block 103 is slidably mounted on the outer surface of the first slide rod 102, a plug head 104 is mounted on the lifting block 103, protrusions 105 are mounted on the opposite surfaces of the two lifting blocks 103, and staggered grid plates 106 are provided on the opposite surfaces of the two protrusions 105. A U-shaped seat 107 is mounted on the surface of the base plate 1 via a switching mechanism 4, the switching mechanism 4 can drive the U-shaped seat 107 to move horizontally, and a movable sleeve 108 is mounted inside the U-shaped seat 107 via a lifting mechanism 3, the movable sleeve 108 is fitted onto the two sets of grid plates 106.

[0020] When two insertion heads 104 need to be used simultaneously, the switching mechanism 4 drives the movable sleeve 108 to move horizontally so that it can be simultaneously fitted onto the outside of the two sets of grid plates 106. Then, the lifting mechanism 3 drives the movable sleeve 108 to rise and fall, which can simultaneously drive the two insertion heads 104 to rise and fall, realizing the insertion of two electronic components at one time and improving production efficiency.

[0021] When only the left plug head 104 is needed, the switching mechanism 4 can be used to move the movable sleeve 108 to the left protrusion 105. Then, the lifting mechanism 3 can be used to lift the movable sleeve 108, so that the left plug head 104 can be driven to lift and lower for plugging.

[0022] When only the right plug head 104 is needed, the switching mechanism 4 can be used to move the movable sleeve 108 to the right protrusion 105, thereby enabling the left plug head 104 to be driven to rise and fall independently for plugging.

[0023] When it is necessary to adjust the distance between the two plug heads 104, the distance adjustment mechanism 2 can drive the sliders 101 on both sides to move closer or further apart. The sliders 101 drive the lifting block 103 and the plug head 104 to move closer or further apart through the first slide rod 102, thereby achieving the purpose of distance adjustment. It can be flexibly applied to various different production needs and has strong flexibility.

[0024] Furthermore, by setting up two sets of grid plates 106, which can be staggered together, the adjustment range of the distance between the two plug heads 104 is improved, and space is saved.

[0025] Figure 3 This is a schematic diagram of the structure of the mid-gap adjustment mechanism of this utility model. Figure 3As shown, the spacing adjustment mechanism 2 includes four first fixing plates 201 mounted on the outer surface of the substrate 1. A first screw 202 with a pair of reverse threads is rotatably mounted between the two upper first fixing plates 201. Two upper sliders 101 are respectively mounted on the two reverse threads of the first screw 202. A first servo motor 204 is mounted on the outer surface of the upper first fixing plates 201, and the output shaft of the first servo motor 204 is connected to the first screw 202. A second slide bar 203 is connected between the two lower first fixing plates 201, and the two lower sliders 101 are slidably mounted on the second slide bar 203.

[0026] When the first servo motor 204 is started, it drives the first screw 202 to rotate. Since the two lower sliders 101 are slidably mounted on the second slide bar 203, they play a limiting role. Under the action of the reverse thread, the two sliders 101 can be driven to move closer or further apart, thereby achieving the purpose of adjusting the distance between the two plug heads 104.

[0027] Figure 4 This is a structural schematic diagram of the lifting mechanism and the switching mechanism in this utility model. Figure 4 As shown, the lifting mechanism 3 includes a second screw 301 rotatably mounted between the inner walls of both sides of the U-shaped seat 107, a movable sleeve 108 mounted on the second screw 301, a second servo motor 302 mounted on the top of the U-shaped seat 107, and the output shaft of the second servo motor 302 connected to the second screw 301. The switching mechanism 4 includes two second fixing plates 401 mounted on the surface of the substrate 1, a third screw 402 rotatably mounted between the two second fixing plates 401, the U-shaped seat 107 mounted on the third screw 402, a third servo motor 403 mounted on the outer surface of one of the second fixing plates 401, and the output shaft of the third servo motor 403 connected to the third screw 402. Two parallel slide rails 404 are mounted on the surface of the substrate 1, and the U-shaped seat 107 is slidably mounted on the slide rails 404.

[0028] When the second servo motor 302 is started, it drives the second screw 301 to rotate. Since the movable sleeve 108 is fitted on the outside of the two sets of grid plates 106, it plays a limiting role, allowing the movable sleeve 108 to move up and down along the length of the second screw 301, and driving the two plug heads 104 to move up and down.

[0029] When the third servo motor 403 is started, it drives the third screw 402 to rotate. The U-shaped seat 107 is limited by the slide rail 404, allowing it to move along the length of the third screw 402 and drive the movable sleeve 108 to move horizontally. By moving it to the left protrusion 105, the right protrusion 105, or the two sets of grid plates 106, the two plug heads 104 can be used simultaneously, the left side can be used alone, and the right side can be used alone, thus achieving the purpose of arbitrarily switching between the three modes.

[0030] Example 2 Based on Embodiment 1, the present invention can be further improved in the following ways, such as... Figure 3 As shown, there are two first slide rods 102 between the two sliders 101, and the lifting block 103 is slidably mounted on the two first slide rods 102. A spring 5 is sleeved on the outer surface of the first slide rod 102, and the two ends of the spring 5 abut against the bottom of the lower slider 101 and the lifting block 103, respectively.

[0031] The two first sliding rods 102 effectively limit the lifting block 103, ensuring that the insertion head 104 can be precisely raised and lowered vertically. This allows a set of grid plates 106 to pass between the other set of grid plates 106 during the lifting and lowering of a single insertion head 104, preventing collisions. Through the spring 5, when switching the use of one insertion head 104, the lifting block 103 corresponding to the other insertion head 104 rises to its highest position under the elastic force of the spring 5, thus raising the insertion head 104 and preventing disruption to production. Furthermore, since the lifting block 103 is at its highest position, when the lifting mechanism 3 raises the other lifting block 103 to its highest position, the two sets of grid plates 106 can correspond and interleave, allowing for switching between the usage modes of the two insertion heads 104.

[0032] While embodiments or examples of this disclosure have been described with reference to the accompanying drawings, it should be understood that the above embodiments are merely exemplary embodiments or examples, and the scope of this utility model is not limited by these embodiments or examples, but only by the granted claims and their equivalents. Various elements in the embodiments or examples may be omitted or replaced by their equivalents. Furthermore, the steps may be performed in a different order than that described in this disclosure. Further, various elements in the embodiments or examples may be combined in various ways. Importantly, as the technology evolves, many elements described herein can be replaced by equivalents that appear after this disclosure.

Claims

1. A lifting mechanism for the insertion head of a horizontal insertion machine, characterized in that, include: The substrate (1) has two sets of sliders (101) mounted on its outer surface by a spacing adjustment mechanism (2). The spacing adjustment mechanism (2) can adjust the spacing between the two sets of sliders (101). A first slide rod (102) is connected between two sliders (101) on the same side. A lifting block (103) is slidably mounted on the outer surface of the first slide rod (102). A plug head (104) is mounted on the lifting block (103). A protrusion (105) is mounted on the opposite surface of the two lifting blocks (103). A grid plate (106) is provided on the opposite surface of the two protrusions (105). The surface of the substrate (1) is fitted with a U-shaped seat (107) via a switching mechanism (4). The switching mechanism (4) can drive the U-shaped seat (107) to move horizontally. The interior of the U-shaped seat (107) is fitted with a movable sleeve (108) via a lifting mechanism (3). The movable sleeve (108) is fitted onto the two sets of grid plates (106).

2. The insertion head lifting mechanism for a horizontal insertion machine according to claim 1, characterized in that, The spacing adjustment mechanism (2) includes four first fixing plates (201) mounted on the outer surface of the substrate (1). A first screw (202) with a pair of reverse threads is rotatably mounted between the two upper first fixing plates (201). The two upper sliders (101) are respectively mounted on the two reverse threads of the first screw (202). A first servo motor (204) is mounted on the outer surface of the upper first fixing plate (201). The output shaft of the first servo motor (204) is connected to the first screw (202). A second slide bar (203) is connected between the two first fixing plates (201) on the lower side, and the two sliders (101) on the lower side are slidably mounted on the second slide bar (203).

3. The insertion head lifting mechanism for a horizontal insertion machine according to claim 1, characterized in that, The lifting mechanism (3) includes a second screw (301) rotatably mounted between the inner walls on both sides of the U-shaped seat (107), a movable sleeve (108) mounted on the second screw (301), a second servo motor (302) mounted on the top of the U-shaped seat (107), and the output shaft of the second servo motor (302) connected to the second screw (301).

4. The insertion head lifting mechanism for a horizontal insertion machine according to claim 1, characterized in that, The switching mechanism (4) includes two second fixing plates (401) mounted on the surface of the substrate (1), a third screw (402) is rotatably mounted between the two second fixing plates (401), the U-shaped seat (107) is mounted on the third screw (402), a third servo motor (403) is mounted on the outer surface of one side of the second fixing plate (401), and the output shaft of the third servo motor (403) is connected to the third screw (402).

5. A plug-in head lifting mechanism for a horizontal plug-in machine according to claim 4, characterized in that, Two parallel slide rails (404) are mounted on the surface of the substrate (1), and the U-shaped seat (107) is slidably mounted on the slide rails (404).

6. The insertion head lifting mechanism for a horizontal insertion machine according to claim 1, characterized in that, There are two first slide bars (102) between the two sliders (101), and the lifting block (103) is simultaneously slidably mounted on the two first slide bars (102).

7. A plug-in head lifting mechanism for a horizontal plug-in machine according to claim 6, characterized in that, A spring (5) is fitted on the outer surface of the first slide bar (102), and the two ends of the spring (5) abut against the bottom of the lower slider (101) and the lifting block (103), respectively.

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