Synchronous belt type automatic lifting mechanism

Abstract

The utility model relates to the technical field of electronic component processing equipment, in particular to a synchronous belt type automatic lifting mechanism which comprises a fixing frame and a lifting assembly connected with the fixing frame. The lifting assembly is provided with a belt unit, a traction block fixedly connected with the belt unit, a lifting plate fixedly connected with the traction block and a bearing piece connected with the lifting plate, the lifting plate is in sliding connection with the fixing frame, and the bearing piece is used for containing products. The whole mechanism can be fixed in the equipment through the fixing frame, then the bearing part is driven by the belt unit, the traction block and the lifting plate to automatically ascend and descend along the fixing frame, and therefore when the equipment is used for feeding or collecting materials, a belt type structure can replace an original lead screw structure, carrying of the equipment is guaranteed, the structure is simple, and operation is convenient. And the manufacturing cost of the equipment is reduced, and overall maintenance, replacement, disassembly and assembly of the equipment in the later period are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic component processing equipment, in particular to a synchronous belt type automatic lifting mechanism. Background Art

[0002] The crystal magnetic ring dispensing machine is a device used for magnetic rings and adhesive fixation of transistors. With the rapid development of the electronics industry and the continuous advancement of automation technology, the crystal magnetic ring dispensing machine will develop in a more efficient, intelligent and environmentally friendly direction.

[0003] However, the crystal magnetic ring dispensing machines currently on the market use fully automated operations to ensure high precision in transistor magnetic ring application and dispensing. Therefore, the carrying or driving mechanism is often set to a screw transmission mode. However, in actual use, there are also some parts that do not require high precision, such as feeding and receiving materials. Since screw transmission usually involves a more complex structure and precise processing, the overall manufacturing and maintenance costs of the equipment will be relatively high. Utility Model Content

[0004] The purpose of the utility model is to provide a synchronous belt type automatic lifting mechanism, which aims to solve the technical problem of relatively high manufacturing and maintenance costs of crystal sleeve magnetic ring dispensing machines on the market in response to the shortcomings of the above-mentioned existing technologies.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A synchronous belt type automatic lifting mechanism includes a fixed frame and a lifting assembly connected to the fixed frame. The lifting assembly is provided with a belt unit, a traction block fixedly connected to the belt unit, a lifting plate fixedly connected to the traction block, and a bearing member connected to the lifting plate, wherein the lifting plate is slidably connected to the fixed frame, and the bearing member is used to place products.

[0007] The utility model is further configured as follows: the fixing frame is connected with a mounting plate and at least two bottom plates, the bottom plate and the mounting plate are respectively fixed on two sides of the fixing frame, and the belt unit is arranged between the fixing frame and the mounting plate.

[0008] The utility model is further configured as follows: the belt unit includes a first rotating shaft and a second rotating shaft which are symmetrically distributed and arranged at two ends of the fixing frame, and a synchronous belt connected between the first rotating shaft and the second rotating shaft, and the synchronous belt is connected to the traction block.

[0009] The utility model is further configured as follows: the first rotating shaft cover is provided with a protective cover, both ends of the protective cover are fixedly connected with connecting plates, the connecting plates are respectively fixedly connected to the fixing frame and one end of the mounting plate, and the first rotating shaft is arranged between the two connecting plates.

[0010] The utility model is further configured as follows: the lifting assembly is further provided with a buffer pad, and the buffer pad is fixedly connected to the fixing frame and the other end of the mounting plate respectively.

[0011] The utility model is further configured as follows: the lifting assembly is further provided with a first mounting seat, one end of the first mounting seat is connected to the fixing frame, and the other end of the first mounting seat is connected to the first rotating shaft.

[0012] The utility model is further configured as follows: the lifting assembly is further provided with a second mounting seat and a driving member fixedly mounted on the second mounting seat, the driving member is electrically connected to the second rotating shaft, and the second mounting seat is connected to the fixing frame.

[0013] The utility model is further configured as follows: the lifting assembly is further provided with a slider, the slider is fixedly connected to one end of the lifting plate, and correspondingly, the fixing frame is provided with a slide rail, the slider is slidably connected to the slide rail.

[0014] The utility model is further configured as follows: the lifting assembly is further provided with an adjustable adjustment plate, the bearing member is connected to the adjustment plate, and the bearing member is vertically connected to the other end of the lifting plate.

[0015] The utility model is further configured as follows: a plurality of induction seats are provided on one side of the fixing frame, and correspondingly, a induction sheet is provided on one side of the sliding block, and the induction seats correspond to the induction sheets.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] The utility model includes a fixed frame and a lifting assembly connected to the fixed frame, wherein the lifting assembly is provided with a belt unit, a traction block fixedly connected to the belt unit, a lifting plate fixedly connected to the traction block, and a bearing member connected to the lifting plate, wherein the lifting plate is slidably connected to the fixed frame, and the bearing member is used to place products. The present application can fix the entire mechanism in the equipment through the fixed frame, and then the bearing member is automatically lifted and lowered along the fixed frame under the drive of the belt unit, the traction block and the lifting plate, so that the belt-type structure can replace the original screw structure when the equipment is feeding or receiving materials, thereby ensuring the transportation of the equipment. The structure is simple, the manufacturing cost of the equipment is reduced, and it is more conducive to the overall maintenance, replacement and disassembly of the equipment in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the dispersed structure of the utility model.

[0021] The reference numerals used in the above drawings are as follows:

[0022] 1-fixed frame, 11-slide rail, 12-sensor seat, 13-mounting plate, 14-base plate;

[0023] 2-lifting assembly, 21-belt unit, 211-first rotating shaft, 212-second rotating shaft, 213-synchronous belt, 22-traction block, 23-lifting plate, 24-protective cover, 25-connecting plate, 26-buffer pad, 27-first mounting seat, 28-second mounting seat, 29-driving member, 30-slider, 31-bearing member, 32-adjustment plate, 33-induction plate. DETAILED DESCRIPTION

[0024] In the description of this application, the term "at least two" refers to more than two (including two), and similarly, "plurality" refers to more than two (including two). The technical terms "first" and "second" are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. Terms such as "install", "connect", and "connect" should be understood in a broad sense. For example: "connection" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0025] In the description of this application, the orientations or positional relationships indicated by technical terms such as "upper", "lower", "front", "back", "top", and "bottom" are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the embodiments of this application.

[0026] In order to more clearly understand the above-mentioned objectives, technical solutions and advantages of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application, so as to understand in detail how to solve the problems raised in the above-mentioned background technology.

[0027] It should be noted that the lifting mechanism of the present application is suitable for the feeding and receiving devices of the crystal magnetic ring dispensing machine. Of course, it is also suitable for use on some equipment with low precision requirements. It can complete automatic lifting while reducing costs and reducing corresponding manual intervention.

[0028] like Figure 1 and Figure 2 As shown, a synchronous belt type automatic lifting mechanism includes a fixed frame 1 and a lifting assembly 2 connected to the fixed frame 1, the lifting assembly 2 is provided with a belt unit 21, a traction block 22 fixedly connected to the belt unit 21, a lifting plate 23 fixedly connected to the traction block 22, and a bearing member 31 connected to the lifting plate 23, wherein the lifting plate 23 is slidably connected to the fixed frame 1, and the bearing member 31 is used to place products.

[0029] Specifically, including but not limited to, the fixing frame 1 is used to fix the entire lifting mechanism on the equipment, and to cooperate with the lifting component 2 to complete the fixing and installation. In this embodiment, the fixing frame 1 can be set as a frame structure connected by multiple rods to ensure the stability of the mechanism; the lifting component 2 can collect the product, and the belt unit 21 is also vertically arranged along the side of the fixing frame 1. At this time, there is a fixed traction block 22 on the belt unit 21. The traction block 22 can be set to the corresponding specifications according to actual needs. No specific limitation is made here. Then the traction block 22, the lifting plate 23 and the bearing member 31 are fixedly installed in sequence. The lifting plate 23 is a rectangular structure, and the bearing member 31 can be made of aluminum material. In actual application, its size and shape can be set according to the specifications of the product. No specific limitation is made here. In this embodiment, the bearing member 31 is composed of three rods arranged flush with each other to ensure the load-bearing capacity of the bearing member 31. At this time, there are through holes for installation on the side of the lifting plate 23 corresponding to the bearing member 31, which is conducive to the rapid disassembly, assembly and replacement of the bearing member 31; based on this, the bearing member 31 in this embodiment can be driven by the belt unit 21, the traction block 22 and the lifting plate 23 to move along the fixed frame 1, thereby realizing the lifting and transportation of the product.

[0030] Through the above solution, the belt structure can replace the original screw structure when the equipment is collecting materials, ensuring the lifting and transportation of the equipment. At the same time, the structure is simple, the manufacturing cost of the equipment is reduced, and it is more conducive to the overall maintenance, replacement and disassembly of the equipment in the later stage.

[0031] like Figure 1 and Figure 2 As shown, as an improved specific embodiment, the fixing frame 1 is connected to a mounting plate 13 and at least two base plates 14, the base plates 14 and the mounting plates 13 are respectively fixed on both sides of the fixing frame 1, and the belt unit 21 is arranged between the fixing frame 1 and the mounting plates 13.

[0032] Specifically, including but not limited to, two mounting plates 13 and two bottom plates 14 are provided and are fixedly connected to the fixing frame 1, the mounting plates 13 and the bottom plates 14 are arranged parallel to the fixing frame 1, and there is a gap between the mounting plates 13 and the fixing frame 1, and the gap is used to provide a space for accommodating the belt unit 21, the traction block 22, and the lifting plate 23 to ensure that the lifting plate 23 can be lifted and lowered, and at the same time there is a spacing between the two mounting plates 13, and the spacing is used to provide a space for connecting the support member 31 and the lifting plate 23 to ensure the lifting and lowering of the support member 31, and the mounting plates 13 also play an isolating role to avoid squeezing and damage of fixtures such as pallets for placing products; the bottom plate 14 is fixedly installed to the side of the fixing frame 1 away from the mounting plate 13, and the bottom plate 14 is also provided with a plurality of through holes to facilitate the fixed installation of the entire lifting mechanism on the equipment.

[0033] like Figure 1 and Figure 2 As shown, as an improved specific embodiment, the belt unit 21 includes a first rotating shaft 211 and a second rotating shaft 212 which are symmetrically distributed and arranged at both ends of the fixed frame 1, and a synchronous belt 213 connected between the first rotating shaft 211 and the second rotating shaft 212, and the synchronous belt 213 is connected to the traction block 22.

[0034] Specifically, including but not limited to, the first rotating shaft 211 and the second rotating shaft 212 are both composed of rollers, bearings and bearing seats. The bearing seats are fixedly connected to the fixed frame 1 to achieve coaxial installation of the first rotating shaft 211 and the second rotating shaft 212, and the first rotating shaft 211 and the second rotating shaft 212 are respectively arranged above and below the fixed frame 1. At this time, the synchronous belt 213 and the rollers can rotate in coordination, and then by opening a plurality of corresponding through holes on the synchronous belt 213 and the traction block 22, the linkage between the traction block 22 and the synchronous belt 213 can be achieved, and the rapid disassembly and assembly of the traction block 22 and the synchronous belt 213 can be achieved, which is helpful for later maintenance and care.

[0035] like Figure 1 and Figure 2 As shown, as an improved specific embodiment, the first rotating shaft 211 is covered with a protective cover 24, and connecting plates 25 are fixedly connected at both ends of the protective cover 24. The connecting plates 25 are respectively fixedly connected to one end of the fixing frame 1 and the mounting plate 13, and the first rotating shaft 211 is arranged between the two connecting plates 25.

[0036] Specifically, including but not limited to, the protective cover 24 is a rectangular shell with an open side and hollow, the protective cover 24 has folded edges at both ends, the connecting plate 25 has two pieces and is a rectangular plate structure, and the folded edges and the connecting plates 25 are correspondingly provided with through holes. At this time, the connecting plate 25 can be first fixed to the fixing frame 1, with a spacing between the two connecting plates 25, and then the protective cover 24 is installed on the two connecting plates 25, so that the two connecting plates 25 are set at both ends of the protective cover 24. Based on this, the first rotating shaft 211 is set between the two connecting plates 25, and the protective cover 24 is covered on the first rotating shaft 211, which can avoid collision with the synchronous belt 213; it is worth noting that the upper end of the mounting plate 13 and the front side of the connecting plate 25 are also provided with through holes. At this time, the connecting plate 25 protrudes relative to the fixing frame 1, so that there is a gap between the mounting plate 13 and the fixing frame 1, and the fixing frame 1 and the mounting plate 13 can be fixed by the connecting plate 25.

[0037] like Figure 2 As shown, as an improved specific embodiment, the lifting assembly 2 is further provided with a buffer pad 26, and the buffer pad 26 is fixedly connected to the other end of the fixing frame 1 and the mounting plate 13 respectively.

[0038] Specifically, including but not limited to, there are two buffer pads 26, and the two buffer pads 26 are arranged at the lower end of the fixing frame 1. At this time, the buffer pads 26 and the lower ends of the mounting plate 13 have corresponding through holes, so that the fixing frame 1 and the mounting plate 13 can be fixed by the buffer pads 26, and the buffer pads 26 and the fixing frame 1 and the mounting plate 13 are arranged vertically, so that the buffer pads 26 play a certain limiting and buffering role.

[0039] like Figure 2 As shown, as an improved specific embodiment, the lifting assembly 2 is further provided with a first mounting seat 27 , one end of the first mounting seat 27 is connected to the fixing frame 1 , and the other end of the first mounting seat 27 is connected to the first rotating shaft 211 .

[0040] Specifically, including but not limited to, the first mounting seat 27 is a rectangular structure, and a plurality of long through holes are opened on the first mounting seat 27. When the bearing seat is fixed to the first mounting seat 27, the height of the first rotating shaft 211 can be adjusted, thereby adjusting the tightness of the synchronous belt 213. The lower end of the first mounting seat 27 is fixedly mounted to the side of the fixing frame 1 away from the mounting plate 13, and the upper end of the first mounting seat 27 protrudes from the fixing frame 1, and the first mounting seat 27 is arranged between the two connecting plates 25, which is helpful for the disassembly and adjustment of the first rotating shaft 211.

[0041] like Figure 1 and Figure 2As shown, as an improved specific embodiment, the lifting assembly 2 is further provided with a second mounting seat 28 and a driving member 29 fixedly mounted on the second mounting seat 28, the driving member 29 is electrically connected to the second rotating shaft 212, and the second mounting seat 28 is connected to the fixing frame 1.

[0042] Specifically, including but not limited to, the second mounting seat 28 is an L-shaped structure, the second rotating shaft 212 is arranged on the long side of the second mounting seat 28, and a driving member 29 is connected corresponding to the second rotating shaft 212. The driving member 29 is a stepping motor, which can drive the second rotating shaft 212 to rotate, and the short side of the second mounting seat 28 is fixedly connected to the bottom surface of the fixed frame 1, so that the driving member 29 and the second rotating shaft 212 can be connected to the fixed frame 1. It is worth noting that the driving member 29 can be connected to the device's controller, display screen, etc., so that the lifting range can be adjusted and set; the long side of the second mounting seat 28 is also provided with a protective shell on the surface opposite to the second rotating shaft 212, which can avoid collision with the second rotating shaft 212.

[0043] like Figure 1 and Figure 2 As shown, as an improved specific embodiment, the lifting assembly 2 is further provided with a slider 30, which is fixedly connected to one end of the lifting plate 23. Correspondingly, the fixing frame 1 is provided with a slide rail 11, and the slider 30 is slidably connected to the slide rail 11.

[0044] Specifically, including but not limited to, the slide rail 11 is set on the side rod of the fixed frame 1, and the fixed frame 1 is a frame-type structure. At this time, the two side rods of the fixed frame 1 are provided with a slide rail 11, and the slide rail 11 is equipped with a slider 30, so that the slider 30 can move along the slide rail 11. The upper surface of the slider 30 is fixedly connected to one end surface of the lifting plate 23, so that under the drive of the traction block 22, the lifting plate 23 can be raised and lowered along the slide rail 11, avoiding excessive weight on the traction block 22 and improving the stability of the structure.

[0045] like Figure 1 and Figure 2 As shown, as an improved specific embodiment, the lifting assembly 2 is further provided with an adjustable adjustment plate 32 , the bearing member 31 is connected to the adjustment plate 32 , and the bearing member 31 is vertically connected to the other end of the lifting plate 23 .

[0046] Specifically, including but not limited to, the adjustment plate is an L-shaped structure, and three adjustment plates are provided corresponding to the supporting members 31. The supporting members 31 are accommodated at the bending part of the adjustment plate. One bending of the adjustment plate contacts the bottom surface of the supporting member 31, and the other bending of the adjustment plate protrudes relative to the supporting member 31, thereby limiting the position of the pallet and other fixtures to prevent the product from falling. At the same time, a long through hole is provided on the bending surface in contact with the supporting member 31, which can appropriately adjust the overall width according to the actual application of the fixture, and has been adapted to a variety of different types of fixtures, thereby improving the adaptability and practicality of the structure.

[0047] like Figure 1 and Figure 2 As shown, as an improved specific embodiment, a plurality of sensing seats 12 are provided on one side of the fixing frame 1 , and correspondingly, a sensing sheet 33 is provided on one side of the slider 30 , and the sensing seats 12 correspond to the sensing sheets 33 .

[0048] Specifically, including but not limited to, there are three sensing seats 12, and the three sensing seats 12 are respectively installed on one side of the fixed frame 1, the sensing seat 12 is provided with a channel, and the sensing piece 33 is fixedly installed on the side of the slider 30. The front end of the sensing piece 33 can pass through the channel of the sensing seat 12 when moving, so that the lifting position of the lifting plate 23 can be monitored in real time, thereby improving the intelligence of the mechanism.

[0049] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above-described embodiments. All technical solutions based on the principles of the present invention are within the scope of protection of the present invention. It should be noted that improvements and modifications that do not depart from the principles of the present invention are within the scope of protection of the present invention.

Claims

1. A synchronous belt type automatic lifting mechanism, characterized in that: The lifting device comprises a fixed frame and a lifting assembly connected to the fixed frame, wherein the lifting assembly is provided with a belt unit, a traction block fixedly connected to the belt unit, a lifting plate fixedly connected to the traction block, and a bearing member connected to the lifting plate, wherein the lifting plate is slidably connected to the fixed frame, and the bearing member is used to place products.

2. A synchronous belt type automatic lifting mechanism according to claim 1, characterized in that: The fixing frame is connected with a mounting plate and at least two bottom plates. The bottom plate and the mounting plate are respectively fixed on two sides of the fixing frame. The belt unit is arranged between the fixing frame and the mounting plate.

3. A synchronous belt type automatic lifting mechanism according to claim 2, characterized in that: The belt unit includes a first rotating shaft and a second rotating shaft that are symmetrically arranged at both ends of the fixing frame, and a synchronous belt connected between the first rotating shaft and the second rotating shaft, and the synchronous belt is connected to the traction block.

4. A synchronous belt type automatic lifting mechanism according to claim 3, characterized in that: The first rotating shaft cover is provided with a protective cover, and connecting plates are fixedly connected to both ends of the protective cover. The connecting plates are respectively fixedly connected to the fixing frame and one end of the mounting plate, and the first rotating shaft is arranged between the two connecting plates.

5. The synchronous belt type automatic lifting mechanism according to claim 4, characterized in that: The lifting assembly is further provided with a buffer pad, and the buffer pad is fixedly connected to the fixing frame and the other end of the mounting plate respectively.

6. The synchronous belt type automatic lifting mechanism according to claim 5, characterized in that: The lifting assembly is further provided with a first mounting seat, one end of the first mounting seat is connected to the fixing frame, and the other end of the first mounting seat is connected to the first rotating shaft.

7. The synchronous belt type automatic lifting mechanism according to claim 6, characterized in that: The lifting assembly is further provided with a second mounting seat and a driving member fixedly mounted on the second mounting seat, the driving member is electrically connected to the second rotating shaft, and the second mounting seat is connected to the fixing frame.

8. The synchronous belt type automatic lifting mechanism according to claim 7, characterized in that: The lifting assembly is further provided with a slider, which is fixedly connected to one end of the lifting plate. Correspondingly, the fixing frame is provided with a slide rail, and the slider is slidably connected to the slide rail.

9. The synchronous belt type automatic lifting mechanism according to claim 8, characterized in that: The lifting assembly is further provided with an adjustable adjustment plate, the bearing member is connected to the adjustment plate, and the bearing member is vertically connected to the other end of the lifting plate.

10. The synchronous belt type automatic lifting mechanism according to claim 9, characterized in that: A plurality of sensing seats are provided on one side of the fixing frame, and correspondingly, a sensing sheet is provided on one side of the sliding block, and the sensing seats correspond to the sensing sheets.

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