CN210285982U - Lower box machine drop-down mechanism - Google Patents
Lower box machine drop-down mechanism Download PDFInfo
- Publication number
- CN210285982U CN210285982U CN201920177687.4U CN201920177687U CN210285982U CN 210285982 U CN210285982 U CN 210285982U CN 201920177687 U CN201920177687 U CN 201920177687U CN 210285982 U CN210285982 U CN 210285982U
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- China
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- sucking disc
- box machine
- lower box
- down mechanism
- ball screw
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Abstract
The utility model relates to a lower box machine drop-down mechanism, including adsorbing the frame, be provided with the same ball screw and the guide arm of length direction in the adsorption frame, ball screw with it is equipped with the slip table to adsorb frame pin joint and outside cover, the slip table with guide arm sliding fit just corresponds ball screw is provided with the screw hole, be provided with the lifter on the slip table, the lifter upper end is connected with the sucking disc subassembly. When the above-mentioned lower box machine pulldown mechanism used, the slip table was in under the ball screw drive, drive the lifter goes up and down, the sucking disc subassembly is in reciprocate under the drive of lifter, and the guide arm does not remove, thereby only the lifter follows the sucking disc subassembly removes, has left very big activity space for the horizontally push rod on the box machine down when the sucking disc subassembly rises, can not influence horizontally push rod reciprocating motion to can be through the length of extension push rod, with the less tray of propelling movement.
Description
Technical Field
The utility model relates to a box machine technical field especially relates to a box machine drop-down mechanism down.
Background
The box discharging machine is a discharging device which separates stacked trays one by one and sequentially discharges the stacked trays, and the pull-down mechanism is a device which pulls out the tray at the lowest layer in the box discharging machine. The pull-down mechanism still needs to push away the tray of pulling out through the horizontally push rod after pulling out the tray down, and current pull-down mechanism guide arm rises with the lifter together and descends, and the width is too wide, can influence horizontally push rod reciprocating motion, reduces work efficiency to the tray of unable propelling movement undersize.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a box discharging machine pulling-down mechanism, which does not affect the reciprocating motion of the horizontal push rod, and can extend the length of the push rod to push smaller trays.
The technical scheme is as follows:
a box magazine pull down mechanism comprising: adsorb the frame, be provided with the same ball screw and the guide arm of length direction in the adsorption frame, ball screw with it is equipped with the slip table to adsorb frame pin joint and outside cover, the slip table with guide arm sliding fit just corresponds ball screw is provided with the screw hole, be provided with the lifter on the slip table, the lifter upper end is connected with the sucking disc subassembly.
When the above-mentioned lower box machine pulldown mechanism used, the slip table was in under the ball screw drive, drive the lifter goes up and down, the sucking disc subassembly is in reciprocate under the drive of lifter, and the guide arm does not remove, thereby only the lifter follows the sucking disc subassembly removes, has left very big activity space for the horizontally push rod on the box machine down when the sucking disc subassembly rises, can not influence horizontally push rod reciprocating motion to can be through the length of extension push rod, with the less tray of propelling movement.
The technical solution is further explained below:
in one embodiment, the sucker assembly comprises a fixed plate fixedly connected with the lifting rod, a sucker seat is arranged on the fixed plate, and a negative pressure sucker is arranged on the sucker seat.
In one embodiment, the two ends of the fixing plate are both fixed with the sucker seats, and each sucker seat is fixed with two negative pressure suckers.
In one embodiment, the suction cup seat is provided with a clamping groove corresponding to the fixing plate, and the suction cup seat is clamped with the fixing plate through the clamping groove.
In one embodiment, the suction cup seat is in sliding fit with the fixing plate, and/or the negative pressure suction cup is in sliding fit with the suction cup seat.
In one embodiment, the fixed plate is provided with a first strip-shaped hole, the sucker seat is in sliding fit with the fixed plate through the first strip-shaped hole and is positioned through a screw; and/or be provided with second bar hole on the sucking disc seat, the negative pressure sucking disc pass through second bar hole with sucking disc seat sliding fit, and fix a position through the screw.
In one embodiment, the lifting rod is hollow, the sucker assembly comprises a negative pressure sucker, and an air pipe penetrates out of the lifting rod and is communicated with the negative pressure sucker.
In one embodiment, the number of the guide rods is 2, and 2 guide rods are respectively positioned on two sides of the ball screw and penetrate through the sliding table.
In one embodiment, a driven wheel is connected to the lower end of the ball screw, a driving motor is fixed on the adsorption frame, a driving wheel is connected to a rotating shaft of the driving motor, and the driving wheel and the driven wheel are connected through a synchronous belt or are directly meshed with each other.
In one embodiment, the adsorption frame comprises a top plate, a bottom plate and a back plate connected with the top plate and the bottom plate, two ends of the ball screw and two ends of the guide rod are respectively connected with the top plate and the bottom plate, the top plate is further fixed with a guide bearing, and the lifting rod penetrates through the guide bearing.
Drawings
Fig. 1 is a schematic structural view of the pull-down mechanism of the box feeding machine of the present invention.
Description of reference numerals:
100. an adsorption frame; 110. a top plate; 111. a guide bearing; 120. a base plate; 130. a back plate; 140. a side plate; 200. a ball screw; 210. a guide bar; 220. a sliding table; 221. a lifting rod; 230. a driven wheel; 300. a sucker component; 310. a fixing plate; 311. a first bar-shaped hole; 320. a sucker seat; 321. a clamping groove; 322. a second bar-shaped hole; 330. a negative pressure sucker; 400. a drive motor; 410. a driving wheel; 420. a synchronous belt; 500. an air tube; 600. and (4) dragging the chain.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
It is to be noted that, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, a lower box machine drop-down mechanism, including adsorption frame 100, be provided with the same ball screw 200 of length direction and guide arm 210 in the adsorption frame 100, ball screw 200 with adsorption frame 100 pin joint and outside cover are equipped with slip table 220, slip table 220 with guide arm 210 sliding fit just corresponds ball screw 200 is provided with the screw hole, be provided with lifter 221 on the slip table 220, lifter 221's length direction with ball screw 200's length direction is the same, lifter 221 upper end is connected with sucking disc subassembly 300.
When the above-mentioned box machine pulldown mechanism uses down, slip table 220 is in under the ball screw 200 drive, the drive lifter 221 goes up and down, sucking disc subassembly 300 is in reciprocate under the drive of lifter 221, and guide arm 210 does not remove, thereby only lifter 221 follows sucking disc subassembly 300 removes, has left very big activity space for the horizontally push rod on the box machine down when sucking disc subassembly 300 rises, horizontal push rod on the box machine still can reciprocating motion down, and both do not influence each other to can be through the length of extension horizontal push rod, with the less tray of propelling movement, two horizontal push rod's minimum distance can only be for the width of lifter 221.
Further, the suction cup assembly 300 comprises a fixing plate 310 fixedly connected with the lifting rod 221, a suction cup holder 320 is arranged on the fixing plate 310, and a negative pressure suction cup 330 is arranged on the suction cup holder 320. The suction cup holder 320 can be replaced to adapt to trays with different sizes. In other embodiments, the suction cup holder 320 may be a squeeze suction cup, and the air tube 500 does not need to be connected.
Further, the two suction cup holders 320 are fixed to both ends of the fixing plate 310, and two negative pressure suction cups 330 are fixed to each suction cup holder 320, so that the force applied to the tray is balanced, and the tray is prevented from falling.
Further, the suction cup holder 320 is provided with a clamping groove 321 corresponding to the fixing plate 310, and the suction cup holder 320 is clamped with the fixing plate 310 through the clamping groove 321, so that the suction cup holder 320 is prevented from rotating or falling off the fixing plate 310.
Further, the suction cup holder 320 is slidably engaged with the fixing plate 310, and/or the vacuum suction cup 330 is slidably engaged with the suction cup holder 320, so that the vacuum suction cup 330 and/or the suction cup holder 320 can be adjusted to accommodate trays with different sizes.
Further, a first strip-shaped hole 311 is formed in the fixing plate 310, and the suction cup holder 320 is in sliding fit with the fixing plate 310 through the first strip-shaped hole 311 and is positioned through a screw; and/or be provided with second bar hole 322 on the sucking disc seat 320, negative pressure suction cup 330 pass through second bar hole 322 with sucking disc seat 320 sliding fit, and fix a position through the screw. In other embodiments, the suction cup holder 320 may also be fastened to the fixing plate 310, and the fixing plate 310 is used as a slide rail; and/or the vacuum chuck 330 can also be fastened with the chuck seat 320, and the chuck seat 320 is a slide rail. The vacuum chuck 330 can be slidably engaged with the chuck base 320 by a simple connector, so the structure of the connector is not described herein.
Further, the lifting rod 221 is hollow, the suction cup assembly 300 includes a negative pressure suction cup 330, and the air pipe 500 penetrates out of the lifting rod 221 and is communicated with the negative pressure suction cup 330. Can easily ascend and descend along with the lifting rod 221, and can avoid mess of the air pipe 500 and contact with the horizontal push rod of the box discharging machine.
Further, the number of the guide rods 210 is 2, and 2 guide rods 210 are respectively located on two sides of the ball screw 200 and penetrate through the sliding table 220, so that the sliding table 220 can be better guided. In other embodiments, the guide rod 210 may have a trapezoid shape, and the sliding table 220 is fastened to the guide rod 210.
Further, the lower end of the ball screw 200 is connected with a driven wheel 230, the adsorption frame 100 is fixed with a driving motor 400, a rotating shaft of the driving motor 400 is connected with a driving wheel 410, and the driving wheel 410 and the driven wheel 230 are connected through a synchronous belt or directly meshed with each other. In other embodiments, the driving wheel 410 and the driven wheel 230 are connected by a belt or a chain. Preferably, the driving motor 400 is a servo motor.
Further, the adsorption frame 100 includes a top plate 110, a bottom plate 120, and a back plate 130 connecting the top plate 110 and the bottom plate 120, two ends of the ball screw 200 and the guide rod 210 are respectively connected to the top plate 110 and the bottom plate 120, the top plate 110 is further fixed with a guide bearing 111, the lifting rod 221 passes through the guide bearing 111, and the driving motor 400 is fixed on the back plate 130. The adsorption frame 100 further includes a side plate 140 connecting the top plate 110 and the bottom plate 120, the air pipe 500 is bound by a drag chain 600, and the drag chain 600 is supported against the side plate 140.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a lower box machine drop-down mechanism which characterized in that includes: adsorb the frame, be provided with the same ball screw and the guide arm of length direction in the adsorption frame, ball screw with it is equipped with the slip table to adsorb frame pin joint and outside cover, the slip table with guide arm sliding fit just corresponds ball screw is provided with the screw hole, be provided with the lifter on the slip table, the lifter upper end is connected with the sucking disc subassembly.
2. The lower box machine pull-down mechanism of claim 1, wherein: the sucking disc subassembly include with the fixed plate of lifter connection fixed, be provided with the sucking disc seat on the fixed plate, be provided with the suction cup on the sucking disc seat.
3. The lower box machine pull-down mechanism of claim 2, wherein: the sucking disc seats are fixed at two ends of the fixing plate, and two negative pressure sucking discs are fixed on each sucking disc seat.
4. The lower box machine pull-down mechanism of claim 2, wherein: the sucker seat is provided with a clamping groove corresponding to the fixed plate, and the sucker seat is clamped with the fixed plate through the clamping groove.
5. The lower box machine pull-down mechanism of claim 2, wherein: the sucker seat is in sliding fit with the fixed plate, and/or the negative pressure sucker is in sliding fit with the sucker seat.
6. The lower box machine pull-down mechanism of claim 5, wherein: the fixed plate is provided with a first strip-shaped hole, and the sucker seat is in sliding fit with the fixed plate through the first strip-shaped hole and is positioned through a screw; and/or be provided with second bar hole on the sucking disc seat, the negative pressure sucking disc pass through second bar hole with sucking disc seat sliding fit, and fix a position through the screw.
7. The lower box machine pull-down mechanism of claim 1, wherein: the lifting rod is hollow, the sucker component comprises a negative pressure sucker, and the air pipe penetrates out of the lifting rod and is communicated with the negative pressure sucker.
8. The lower box machine pull-down mechanism of claim 1, wherein: the quantity of guide arm is 2, 2 the guide arm is located respectively ball screw both sides, and all runs through the slip table.
9. The lower box machine pull-down mechanism of claim 1, wherein: the lower extreme of ball screw is connected with from the driving wheel, be fixed with driving motor on the adsorption frame, be connected with the action wheel in driving motor's the pivot, the action wheel with pass through the hold-in range connection from the driving wheel, perhaps direct intermeshing.
10. The lower box machine pull-down mechanism of claim 1, wherein: the adsorption frame comprises a top plate, a bottom plate and a back plate connected with the top plate and the bottom plate, two ends of the ball screw and the guide rod are respectively connected with the top plate and the bottom plate, a guide bearing is further fixed on the top plate, and the lifting rod penetrates through the guide bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920177687.4U CN210285982U (en) | 2019-01-31 | 2019-01-31 | Lower box machine drop-down mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920177687.4U CN210285982U (en) | 2019-01-31 | 2019-01-31 | Lower box machine drop-down mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210285982U true CN210285982U (en) | 2020-04-10 |
Family
ID=70059591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920177687.4U Expired - Fee Related CN210285982U (en) | 2019-01-31 | 2019-01-31 | Lower box machine drop-down mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN210285982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109665327A (en) * | 2019-01-31 | 2019-04-23 | 广州昊睿自动化设备有限公司 | A kind of lower box machine pull down mechanism |
-
2019
- 2019-01-31 CN CN201920177687.4U patent/CN210285982U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109665327A (en) * | 2019-01-31 | 2019-04-23 | 广州昊睿自动化设备有限公司 | A kind of lower box machine pull down mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 Termination date: 20210131 |