CN213169891U - Multi-section transmission device with adjustable width - Google Patents
Multi-section transmission device with adjustable width Download PDFInfo
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- CN213169891U CN213169891U CN202021987086.9U CN202021987086U CN213169891U CN 213169891 U CN213169891 U CN 213169891U CN 202021987086 U CN202021987086 U CN 202021987086U CN 213169891 U CN213169891 U CN 213169891U
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Abstract
The utility model belongs to the SMT device field relates to a multistage formula width adjustable transmission device, include: first conveyer and second conveyer, first conveyer still includes: first well curb plate, first ball screw and first gear, second conveyer still includes: the second middle side plate, the second ball screw and the second gear are movably arranged on the first ball screw through the first middle side plate, the first gear is fixed with the first ball screw, the second middle side plate is movably arranged on the second ball screw, the second gear is fixed with the second ball screw, the first gear is in transmission connection with the second gear, when the width of the transmission device is adjusted, the width of the multi-section transmission device can be adjusted simultaneously through controlling an external control device, and when PCB boards of different models are transmitted, the width of the multi-section transmission device is adjusted more conveniently.
Description
Technical Field
The utility model belongs to the SMT device field relates to a multistage formula width adjustable transmission device.
Background
When the PCB is processed and produced in the SMT industry at present, generally, a paster and reflow soldering process is needed, when the PCB is processed, in order to reduce the occupied space of a transmission device, a plurality of sections of transmission devices can be combined horizontally and vertically, so that the occupied space of the transmission device is reduced, when the transmission device of the transfer machine is used for producing and processing different PCBs with different models, the transmission devices with different widths are needed to transmit the PCB, and the PCB with the paster is transmitted to a reflow soldering furnace. Although the width of the existing width-adjustable transmission device can be adjusted, each section of transmission device can be adjusted independently, so that the adjustment of the transmission device is too complicated and inconvenient.
Disclosure of Invention
An object of the utility model is to prior art not enough, provide a multistage formula width adjustable transmission device, can adjust multistage transmission device's width simultaneously for when transmitting the PCB board of different models, multistage transmission device's width is adjusted more conveniently.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multi-section transmission device with adjustable width comprises: the device comprises a first conveying device and a second conveying device, wherein the first conveying device is in transmission connection with the second conveying device, and the first conveying device and the second conveying device are in the same structure;
the first transfer device includes: first frame, first transmission assembly, first well curb plate and first ball screw, first frame still includes: the first end of the first bottom plate is opposite to the second end, the first transmission assembly is rotatably arranged on the first side plate, one end of the first ball screw is rotatably connected with the first transmission assembly, the other end of the first ball screw is movably connected with the second side plate, the first middle side plate is movably arranged on the first ball screw, and a first gear is further fixed at one end of the first ball screw;
the second transfer device includes: second frame, second transmission assembly, curb plate and second ball screw in the second, the second frame still includes: the second bottom plate, a third side plate fixed at the third end of the second bottom plate and a fourth side plate fixed at the fourth end of the second bottom plate, wherein the third end is opposite to the fourth end, the second transmission assembly is rotatably installed on the third side plate, one end of the second ball screw is rotatably connected with the second transmission assembly, the other end of the second ball screw is movably connected with the fourth side plate, the second middle side plate is movably installed on the second ball screw, a second gear is further fixed at one end of the second ball screw, and the second gear is in transmission connection with the first gear.
Further, still install the third transmission subassembly on the second frame, the third transmission subassembly includes: the base is fixed with the second frame, the third gear is connected with the base in a rotating mode through the rotating shaft, and the second gear is in transmission connection with the first gear through the third gear.
Furthermore, the first gear and the second gear are respectively located at two sides of the third gear, and the first gear and the second gear are both arranged close to the bottom of the third gear.
Further, the first gear and the second gear are located on the same horizontal line.
Further, the first ball screw is arranged close to the second conveying device, and the second ball screw is arranged close to the first conveying device.
Further, the first transmission assembly includes: the first driving wheel is in transmission connection with the first driven wheel through the first chain belt, the first driven wheel is fixed with the first ball screw and is in rotation connection with the first transmission assembly, and the first driving wheel is further connected with a first driving motor.
Further, the second transmission assembly comprises: the second driving wheel is in transmission connection with the second driven wheel through the second chain belt, the second driven wheel is fixed with the second ball screw and is in rotation connection with the second transmission assembly, and the second driving wheel is further connected with a second driving motor.
Furthermore, first belt pulley devices are further mounted on the first middle side plate and the second side plate, the first belt pulley devices on the first middle side plate are connected with the first belt pulley devices on the second side plate through first driving pieces, and third driving motors are further connected to the first driving pieces.
Furthermore, second belt wheel devices are further mounted on the second middle side plate and the fourth side plate, the second belt wheel devices on the second middle side plate are connected with the second belt wheel devices on the fourth side plate through second driving pieces, and fourth driving motors are further connected to the second driving pieces.
Furthermore, the first driving piece and the second driving piece are both hexagonal rods.
The utility model has the advantages that:
the first middle side plate is movably arranged on the first ball screw, the first gear is fixed with the first ball screw, the second middle side plate is movably arranged on the second ball screw, the second gear is fixed with the second ball screw, and the first gear is in transmission connection with the second gear; the first gear and the second gear are arranged on two sides of the third gear through the third gear, and the first gear and the second gear are arranged close to the bottom of the third gear, so that the first conveying device can be separated from the third gear after moving downwards, the first conveying device can be connected with the third gear after moving upwards to a certain position, and the first conveying device and the second conveying device can be connected in a quick transmission manner, so that the conveying device is more convenient to use; the first gear and the second gear are positioned on the same horizontal line, so that the first conveying device and the second conveying device can be positioned on the same horizontal line, and products can be conveniently conveyed between the first conveying device and the second conveying device; the first conveying device and the second conveying device can be more conveniently connected in a transmission manner by arranging the positions of the first ball screw and the second ball screw; the first driving wheel is connected with the first driving motor through the arrangement of the first transmission assembly, so that the first ball screw can rotate and drive the first middle side plate to move on the ball screw; by providing the second pulley means, it is ensured that the products can be transported on the second conveyor.
Drawings
FIG. 1 is a schematic structural diagram of the present invention;
fig. 2 is an enlarged schematic structural diagram of the utility model a.
The labels in the figure are: 100-a first conveying device, 110-a first frame, 111-a first bottom plate, 112-a first side plate, 113-a second side plate, 121-a first driving wheel, 122-a first driven wheel, 123-a first chain belt, 130-a first middle side plate, 140-a first ball screw, 150-a first gear and 160-a first driving motor; 200-a second conveying device, 210-a second frame, 211-a second bottom plate, 212-a third side plate, 213-a fourth side plate, -a second transmission assembly, 221-a second driving wheel, 222-a second driven wheel, 223-a second chain belt, 230-a second middle side plate, 240-a second ball screw, 250-a second gear and 260-a second driving motor; 300-third transmission assembly, 310-base, 320-shaft, 330-third gear; 400-a first pulley means, 410-a first drive member, 420-a third drive motor; 500-second pulley arrangement, 510-second driver, 520-fourth drive motor.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1 and 2, a multi-section transmission device with adjustable width includes: the first conveying device 100 and the second conveying device 200 are connected in a transmission manner, and the first conveying device 100 and the second conveying device 200 are in the same structure;
the first transfer device 100 includes: the first frame 110, the first transmission assembly, the first middle side plate 130 and the first ball screw 140, the first frame 110 further includes: the first transmission device comprises a first bottom plate 111, a first side plate 112 fixed at a first end of the first bottom plate 111 and a second side plate 113 fixed at a second end of the first bottom plate 111, wherein the first end is opposite to the second end, a first transmission assembly is rotatably mounted on the first side plate 112, one end of a first ball screw 140 is rotatably connected with the first transmission assembly, the other end of the first ball screw 140 is movably connected with the second side plate 113, so that the first ball screw 140 can normally rotate, a first middle side plate 130 is movably mounted on the first ball screw 140, one end of the first ball screw 140 is also fixedly provided with a first gear 150, the first transmission device 100 is electrically connected with an external control device, and the track width of the first transmission device can be independently adjusted by adjusting the external control device;
the second transfer device 200 includes: a second frame 210, a second transmission assembly, a second middle side plate 230 and a second ball screw 240, wherein the second frame 210 further includes: the second bottom plate 211, a third side plate 212 fixed at a third end of the second bottom plate 211, and a fourth side plate 213 fixed at a fourth end of the second bottom plate 211, the third end is opposite to the fourth end, the second transmission assembly is rotatably mounted on the third side plate 212, one end of the second ball screw 240 is rotatably connected to the second transmission assembly, the other end of the second ball screw 240 is movably connected to the fourth side plate 213, so that the enemy ball screw 240 can normally rotate, the second middle side plate 230 is movably mounted on the second ball screw 240, one end of the second ball screw 240 is further fixed with a second gear 250, the second gear 250 is in transmission connection with the first gear 150, the first transmission device 100 is electrically connected to an external control device, and the track width of the second transmission device 200 can be independently adjusted by adjusting the external control device.
In the above embodiment, the second frame 210 further has the third driving assembly 300 mounted thereon, and the third driving assembly 300 includes: the base 310 is fixed to the second frame 210, the third gear 330 is rotatably connected to the base 310 through the rotating shaft 320, specifically, the first gear 150 and the second gear 250 are both engaged with the third gear 330, and the second gear 250 is in transmission connection with the first gear 150 through the third gear 330.
In the above embodiment, the first gear 150 and the second gear 250 are respectively located at two sides of the third gear 330, and both the first gear 150 and the second gear 250 are disposed near the bottom of the third gear 330, and the first gear 150 and the second gear 250 are located on the same horizontal line.
In the above embodiment, the first ball screw 140 is disposed near the second conveyor 200, and the second ball screw 240 is disposed near the first conveyor 100.
In the above embodiment, the first transmission assembly includes: the first driving wheel 121 is in transmission connection with the first driven wheel 122 through the first chain belt 123, the first driven wheel 122 is fixed with the first ball screw 140 to rotatably connect the first ball screw 140 with the first transmission assembly through the first chain belt 123, and the first driving wheel 121 is further connected with a first driving motor 160.
In the above embodiment, the second transmission assembly includes: the second driving wheel 221 is in transmission connection with the second driven wheel 222 through the second chain belt 223, the second driven wheel 222 and the second ball screw 240 are fixed to enable the second ball screw 240 to be in rotation connection with the second transmission assembly, and the second driving wheel 221 is further connected with a second driving motor 260.
In the above embodiment, the first middle side plate 130 and the second side plate 113 are both further provided with the first pulley device 400, and the first pulley device 400 on the first middle side plate 130 is connected with the first pulley device 400 on the second side plate 113 through the first driving member 410, and the first driving member 410 is further connected with the third driving motor 420; the second pulley device 500 is further mounted on the second middle side plate 230 and the fourth side plate 213, the second pulley device 500 on the second middle side plate 230 is connected to the second pulley device 500 on the fourth side plate 213 through a second driving member 510, and the fourth driving motor 520 is further connected to the second driving member 510, wherein the first driving member 410 and the second driving member 510 are both hexagonal rods.
When the automatic transmission device works, firstly, the widths of the tracks of the first transmission device 100 and the second transmission device 200 are respectively adjusted to enable the widths of the tracks of the first transmission device 100 and the second transmission device 200 to be consistent, then, the first transmission device 100 and the second transmission device 200 are butted to enable the second gear 250 to be in transmission connection with the first gear 150 through the third gear 330, then, the first driving motor 160 or the second driving motor 260 is controlled to run according to an external control device, here, taking the example that the external control device controls the first driving motor 160 to run, the first driving motor 160 works to drive the first ball screw 140 to rotate, the first middle side plate 130 moves on the first ball screw 140, at the moment, the first gear 150 rotates along with the first ball screw 140, and as the second gear 250 is in transmission connection with the first gear 150 through the third gear 330, the third gear 330 drives the second gear 250 to rotate, thereby ensuring that the second ball screw 240 can rotate, finally, the second middle side plate 230 moves on the second ball screw 240, thereby simultaneously completing the adjustment of the width of the track of the first conveyor 100 and the second conveyor 200.
The above-mentioned embodiments are only one of the preferred embodiments of the present invention, and the ordinary changes and substitutions performed by those skilled in the art within the technical scope of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A multi-section transmission device with adjustable width is characterized by comprising: the device comprises a first conveying device (100) and a second conveying device (200), wherein the first conveying device (100) is in transmission connection with the second conveying device (200), and the first conveying device (100) and the second conveying device (200) are of the same structure;
the first transfer device (100) comprises: first frame (110), first transmission assembly, first well curb plate (130) and first ball screw (140), first frame (110) still includes: the first transmission assembly is rotatably mounted on the first side plate (112), one end of the first ball screw (140) is rotatably connected with the first transmission assembly, the other end of the first ball screw (140) is movably connected with the second side plate (113), the first middle side plate (130) is movably mounted on the first ball screw (140), and one end of the first ball screw (140) is further fixedly provided with a first gear (150);
the second transfer device (200) comprises: a second frame (210), a second transmission assembly, a second middle side plate (230), and a second ball screw (240), the second frame (210) further comprising: the second bottom plate (211), a third side plate (212) fixed at a third end of the second bottom plate (211) and a fourth side plate (213) fixed at a fourth end of the second bottom plate (211), wherein the third end is opposite to the fourth end, the second transmission assembly is rotatably mounted on the third side plate (212), one end of the second ball screw (240) is rotatably connected with the second transmission assembly, the other end of the second ball screw (240) is movably connected with the fourth side plate (213), the second middle side plate (230) is movably mounted on the second ball screw (240), one end of the second ball screw (240) is further fixed with a second gear (250), and the second gear (250) is in transmission connection with the first gear (150).
2. The multi-section transmission device with adjustable width according to claim 1, wherein a third transmission assembly (300) is further installed on the second frame (210), the third transmission assembly (300) comprises: base (310), pivot (320) and third gear (330), base (310) with second frame (210) are fixed, third gear (330) pass through pivot (320) with base (310) rotate and are connected, second gear (250) pass through third gear (330) with first gear (150) transmission is connected.
3. The multi-stage transmission device with adjustable width according to claim 2, wherein the first gear (150) and the second gear (250) are respectively located at two sides of the third gear (330), and the first gear (150) and the second gear (250) are both disposed near the bottom of the third gear (330).
4. A multi-section transmission device with adjustable width according to any of claims 1 to 3, wherein the first gear (150) and the second gear (250) are located on the same horizontal line.
5. The multi-stage transmission device with adjustable width according to claim 1, wherein the first ball screw (140) is disposed adjacent to the second transmission device (200), and the second ball screw (240) is disposed adjacent to the first transmission device (100).
6. The transmission apparatus of claim 1, wherein the first transmission assembly comprises: the first driving wheel (121), the first driven wheel (122) and the first chain belt (123), the first driving wheel (121) is connected with the first driven wheel (122) in a transmission mode through the first chain belt (123), the first driven wheel (122) is fixed with the first ball screw (140), the first ball screw (140) is connected with the first transmission assembly in a rotating mode, and the first driving wheel (121) is further connected with a first driving motor (160).
7. The multi-section transmission device with adjustable width according to claim 1, wherein the second transmission assembly comprises: the second driving wheel (221), the second driven wheel (222) and the second chain belt (223), the second driving wheel (221) is in transmission connection with the second driven wheel (222) through the second chain belt (223), the second driven wheel (222) is fixed with the second ball screw (240) and is in rotation connection with the second transmission assembly, and the second driving wheel (221) is further connected with a second driving motor (260).
8. The multi-section transmission device with adjustable width according to claim 1, wherein a first pulley device (400) is further installed on each of the first middle side plate (130) and the second side plate (113), the first pulley device (400) on the first middle side plate (130) is connected to the first pulley device (400) on the second side plate (113) through a first driving member (410), and a third driving motor (420) is further connected to the first driving member (410).
9. The multi-stage transmission device with adjustable width and width according to claim 8, wherein a second pulley device (500) is further installed on each of the second middle side plate (230) and the fourth side plate (213), the second pulley device (500) on the second middle side plate (230) is connected to the second pulley device (500) on the fourth side plate (213) through a second driving member (510), and a fourth driving motor (520) is further connected to the second driving member (510).
10. The multi-stage transmission device with adjustable width according to claim 9, wherein the first driving member (410) and the second driving member (510) are both hexagonal rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021987086.9U CN213169891U (en) | 2020-09-12 | 2020-09-12 | Multi-section transmission device with adjustable width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021987086.9U CN213169891U (en) | 2020-09-12 | 2020-09-12 | Multi-section transmission device with adjustable width |
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| Publication Number | Publication Date |
|---|---|
| CN213169891U true CN213169891U (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021987086.9U Active CN213169891U (en) | 2020-09-12 | 2020-09-12 | Multi-section transmission device with adjustable width |
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| CN (1) | CN213169891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115744295A (en) * | 2022-10-08 | 2023-03-07 | 江苏宏芯亿泰智能装备有限公司 | Glass substrate conveyor capable of dynamically adjusting width and operation method thereof |
-
2020
- 2020-09-12 CN CN202021987086.9U patent/CN213169891U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115744295A (en) * | 2022-10-08 | 2023-03-07 | 江苏宏芯亿泰智能装备有限公司 | Glass substrate conveyor capable of dynamically adjusting width and operation method thereof |
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