CN220616385U - Page turning mechanism - Google Patents
Page turning mechanism Download PDFInfo
- Publication number
- CN220616385U CN220616385U CN202322289702.3U CN202322289702U CN220616385U CN 220616385 U CN220616385 U CN 220616385U CN 202322289702 U CN202322289702 U CN 202322289702U CN 220616385 U CN220616385 U CN 220616385U
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- China
- Prior art keywords
- fixedly connected
- frame
- turning mechanism
- bottom plate
- packing box
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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 11
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 6
- 230000008094 contradictory effect Effects 0.000 claims description 2
- 238000012856 packing Methods 0.000 abstract description 26
- 230000002457 bidirectional effect Effects 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 abstract description 5
- 241000037488 Coccoloba pubescens Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a page turning mechanism, which comprises a bottom plate, wherein a supporting frame is fixedly connected to the middle part of the top of the bottom plate, a stabilizing frame is fixedly connected to the middle part of the top of the supporting frame, a bidirectional screw rod is connected to the inner thread of the stabilizing frame, two threaded sleeves penetrate through the surface threads of the bidirectional screw rod, vertical rods are fixedly connected to the surfaces of the threaded sleeves, an extrusion plate is fixedly connected to the bottom end of each vertical rod, and a transverse groove is formed in the middle part of the top of the stabilizing frame. The utility model uses the stabilizing frame, the bidirectional screw rod, the threaded sleeve, the vertical rod, the extruding plate and the transverse groove in a matched manner, so that the whole packing box can be kept stable when a certain amount of articles are needed to be filled into the packing box, workers are prevented from holding the packing box and placing the articles at one side, the efficiency of placing the articles by the workers is reduced, and the situation that the hinge is displaced due to good connectivity between the hinge and the packing box when the hinge is unfolded by the hinge unfolding structure is avoided.
Description
Technical Field
The utility model relates to the technical field of sheet turning, in particular to a sheet turning mechanism.
Background
In automatic case packer, automatic closing carton leaf all utilizes the hinge of a circular-arc fixed stop folding left and right sides, then two hinges about the folding of chevron guide mechanism, at the in-process of the hinge of fixed stop folding left and right sides, if the hinge of left and right sides position and the hinge of upper and lower two positions are incorrect, two hinges shrink towards the carton opening promptly, the hinge of both sides is inside shrink, consequently two hinges and the mutual extrusion of hinge of left and right sides form the jam, will lead to the hinge folding of left and right sides unsuccessful like this, thereby influence automatic case packer's work efficiency and stability.
The defects of the sheet turning mechanism in the prior art are that: patent document CN204998853U discloses a sheet opening and closing device "the present utility model discloses a sheet opening and closing device, comprising: a large sheet expansion plate which can rotate around the transverse shaft and press down the large sheet at the lower edge of the opening of the paper box; the small page unfolding plates can rotate around the vertical shaft and push away small pages at the edges of the opening sides of the paper boxes, and the number of the small page unfolding plates is two and are respectively arranged at the left side and the right side of the large page unfolding plates; and the jacking mechanism can vertically move up and down and push the large page sheet at the upper edge of the opening of the carton to turn upwards. When the carton is opened, the small page unfolding plate can rotate around the vertical shaft to push away the small page, so that the small page on two sides of the carton is completely opened, and then the jacking mechanism vertically moves upwards to push the large page on the upper edge to lift upwards, so that the large page is also completely opened. The leaf opening and closing device can ensure that the paper box leaves are completely opened, the large leaf is supported by the jacking mechanism, the large leaf at the upper edge of the paper box is prevented from being naturally drooping and being erected between the two small leaves, the two small leaves can be ensured to be normally closed, and the efficiency and the stability of the automatic box opening machine are improved. "
However, the device can achieve the purpose of turning over the hinges on the left side and the right side of the packing box and facilitating the workers to encase objects when in use, but the device is stable in connection with the packing box if the hinges on the left side and the right side of the packing box are connected when in specific use, the follow-up workers push the hinges on the left side and the right side open in sequence, the workers still need to support the packing box by one hand, the workers put the objects into the packing box by the other hand, the workers are inconvenient to operate, the speed of taking the objects to be placed by the workers is reduced, and certain space is difficult to be vacated for the hands of the workers to take the objects to be placed.
Disclosure of Invention
The present utility model is directed to a sheet turning mechanism, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the utility model provides a leaf overturning mechanism, which comprises a bottom plate, wherein a supporting frame is fixedly connected to the middle part of the top of the bottom plate, a stabilizing frame is fixedly connected to the middle part of the top of the supporting frame, a bidirectional screw rod is connected to the inner thread of the stabilizing frame, two thread sleeves penetrate through the surface threads of the bidirectional screw rod, a vertical rod is fixedly connected to the surface of the thread sleeve, an extrusion plate is fixedly connected to the bottom end of the vertical rod, a transverse groove is formed in the middle part of the top of the stabilizing frame, and the surface of the vertical rod penetrates through the inner part of the transverse groove.
Preferably, both sides at bottom plate top all rotate and are provided with the regulation pole, the standing groove has been seted up to the inside of adjusting the pole, the inside wall fixedly connected with compression spring of standing groove.
Preferably, one side fixedly connected with grafting piece of compression spring, the equal fixedly connected with annular fixed block in both sides at bottom plate top, the spliced eye has been seted up to the inside of annular fixed block, and the surface of grafting piece runs through in the inside of spliced eye.
Preferably, the fixed surface of adjusting the pole is connected with the conflict board, the top fixedly connected with square piece of conflict board, the top fixedly connected with electric telescopic handle of square piece, electric telescopic handle's output fixedly connected with circular piece.
Preferably, the surface of the annular fixed block is fixedly connected with a cross rod, and the surface of the cross rod is fixedly connected with a fixed sleeve.
Preferably, the surface of the fixed sleeve is fixedly connected with a movable clamp, the surface of the movable clamp is hinged with a lifting rod, and one end of the lifting rod is fixedly connected with a balancing weight.
Preferably, the top fixedly connected with control panel of supporting frame one side, the equal fixedly connected with three anti-skidding supporting shoe in both sides of bottom plate bottom, two spacing grooves have been seted up to the inside roof of firm frame, the inside sliding connection of spacing groove has the stopper, the bottom fixedly connected with linking pole of stopper, and the bottom and the screw sleeve's of linking pole fixed surface are connected.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model uses the stabilizing frame, the bidirectional screw rod, the threaded sleeve, the vertical rod, the extruding plate and the transverse groove in a matched manner, so that the whole packing box can be kept stable when a certain amount of articles are needed to be filled into the packing box, workers are prevented from holding the packing box and placing the articles at one side, the efficiency of placing the articles by the workers is reduced, and the situation that the hinge is displaced due to good connectivity between the hinge and the packing box when the hinge is unfolded by the hinge unfolding structure is avoided.
2. According to the utility model, through the collocation of the adjusting rod, the annular fixed block, the abutting plate, the electric telescopic rod, the round block, the plug-in block and the balancing weight, hinges on the upper side, the lower side, the left side and the right side of the packing box can be opened, and meanwhile, the adjusting rod can be positioned after rotating for a certain angle, so that the rotating rod is prevented from being pushed by the reverse acting force of the hinges, and the rotating rod is prevented from rotating.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the squeeze plate of the present utility model;
FIG. 3 is a schematic diagram of a plug structure according to the present utility model;
fig. 4 is a schematic view of a movable clamp according to the present utility model.
In the figure: 1. a bottom plate; 2. a support frame; 3. a stabilizing frame; 4. a two-way screw rod; 5. a threaded sleeve; 6. a vertical rod; 7. an extrusion plate; 8. a transverse groove; 9. an adjusting rod; 10. a compression spring; 11. a plug block; 12. an annular fixed block; 13. a plug hole; 14. a contact plate; 15. an electric telescopic rod; 16. a circular block; 17. a cross bar; 18. a fixed sleeve; 19. a movable clamp; 20. a lifting rod; 21. balancing weight; 22. and a limit groove.
Detailed Description
Referring to fig. 1-4, a sheet turning mechanism;
including bottom plate 1, the middle part fixedly connected with braced frame 2 at bottom plate 1 top, the middle part fixedly connected with at braced frame 2 top stabilizes frame 3, and the inside screw thread of stabilizing frame 3 is connected with two-way lead screw 4, and two-way lead screw 4's surface screw runs through there are two screw sleeve 5, and screw sleeve 5's fixed surface is connected with montant 6, and the bottom fixedly connected with stripper plate 7 of montant 6, and horizontal groove 8 has been seted up at the middle part at steady frame 3 top, and the surface of montant 6 runs through in the inside of horizontal groove 8.
Through the setting of braced frame 2 for firm frame 3 is convenient for install fixedly, through the setting of firm frame 3, make two-way lead screw 4 can rotate to set up in its inside, through the setting of two-way lead screw 4, make two screw sleeve 5 can be to the position removal in opposite directions or in opposite directions, through screw sleeve 5's setting, make montant 6 can fix, through montant 6's setting, make stripper 7 be convenient for fix, simultaneously can follow two screw sleeve 5 and move together, through stripper 7's setting, make the packing box be convenient for by the centre gripping, offer through transverse slot 8, make montant 6 possess certain space and play certain guide effect simultaneously when moving.
Both sides at the top of the bottom plate 1 are respectively provided with an adjusting rod 9 in a rotating way, a placing groove is formed in the adjusting rod 9, and the inner side wall of the placing groove is fixedly connected with a compression spring 10.
Through setting up of adjusting lever 9 for the standing groove can be seted up, through the setting up of standing groove, makes compression spring 10 be convenient for fix, through compression spring 10's setting, makes plug-in block 11 possess certain extrusion force.
One side of the compression spring 10 is fixedly connected with a plug block 11, two sides of the top of the bottom plate 1 are fixedly connected with annular fixed blocks 12, plug holes 13 are formed in the annular fixed blocks 12, and the surface of the plug block 11 penetrates through the plug holes 13.
Through the arrangement of the plug-in block 11 and the plug-in hole 13, the adjusting rod 9 is convenient to fix after rotating for a certain angle.
The surface fixedly connected with of adjusting pole 9 contradicts board 14, and the top fixedly connected with square piece of contradicting board 14, the top fixedly connected with electric telescopic handle 15 of square piece, the output fixedly connected with circular piece 16 of electric telescopic handle 15.
Through the setting of conflict board 14 for the hinge of packing box both sides is convenient for be strutted, through square piece's setting, makes electric telescopic handle 15 be convenient for fix, through electric telescopic handle 15 and circular piece 16's setting, makes two hinges be convenient for be strutted about the packing box.
The surface of the annular fixed block 12 is fixedly connected with a cross rod 17, and the surface of the cross rod 17 is fixedly connected with a fixed sleeve 18.
The fixed sleeve 18 is convenient to fix by the transverse rod 17, and the movable clamp 19 is convenient to install and fix by the fixed sleeve 18.
The surface of the fixed sleeve 18 is fixedly connected with a movable clamp 19, the surface of the movable clamp 19 is hinged with a lifting rod 20, and one end of the lifting rod 20 is fixedly connected with a balancing weight 21.
Through the setting of activity clamp 19 for lifting rod 20 possesses certain activity space, through the setting of balancing weight 21, makes the hinge that is located the below in the upper and lower direction be convenient for be pressed.
The top fixedly connected with control panel of braced frame 2 one side, the equal fixedly connected with of both sides of bottom plate 1 bottom three anti-skidding supporting shoe, two spacing groove 22 have been seted up to the inside roof of firm frame 3, and the inside sliding connection of spacing groove 22 has the stopper, and the bottom fixedly connected with of stopper links up the pole, and the bottom of connecting the pole and the fixed surface of screw sleeve 5 are connected.
Through the setting of anti-skidding supporting block for bottom plate 1 placement stability is better, and control panel and electric telescopic handle 15 electric connection, through the setting of spacing groove 22, stopper and joining pole, make screw sleeve 5 play certain spacing effect when removing.
The packing box is placed in the supporting frame 2 in advance by the staff, then the staff rotates two-way lead screw 4, two screw thread sleeves 5 on the surface of the two-way lead screw 4 move towards opposite positions when rotating, until the packing box is extruded and fixed, the upper and lower hinges and the left and right hinges of the packing box are propped up at the moment, the two adjusting rods 9 are rotated in advance by the staff, the initial states of the inserting blocks 11 and the compression springs 10 in the adjusting rods 9 are compressed states, after the staff rotates, the adjusting rods 9 drive the abutting plates 14 to rotate, then the abutting plates 14 extrude hinges on two sides of the packing box, the hinges on two sides of the packing box are propped up, the hinges on two sides of the packing box are in an opened state, meanwhile, the fixing is kept, then the staff controls the electric telescopic rods 15 to work, the output ends of the electric telescopic rods 15 drive the round blocks 16 to prop up upwards, the hinges on the upper and lower sides of the packing box are propped up, then the staff rotates the lifting rods 20 through the movable clips 19, the lifting rods 20 drive the balancing weights 21 to be pressed down, the hinges on the lower sides of the upper and lower sides of the packing box are pressed and fixed, and then the staff can place objects needed to be placed inside the packing box.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A sheet turning mechanism, comprising a bottom plate (1), characterized in that: the middle part fixedly connected with braced frame (2) at bottom plate (1) top, the middle part fixedly connected with at braced frame (2) top stabilizes frame (3), the inside threaded connection of stabilizing frame (3) has two-way lead screw (4), the surface screw thread of two-way lead screw (4) runs through there are two screw sleeve (5), the fixed surface of screw sleeve (5) is connected with montant (6), the bottom fixedly connected with stripper plate (7) of montant (6), horizontal groove (8) have been seted up at the middle part at steady frame (3) top, and the surface of montant (6) runs through in the inside of horizontal groove (8).
2. A sheet turning mechanism as defined in claim 1 wherein: both sides at bottom plate (1) top all rotate and are provided with regulation pole (9), the standing groove has been seted up to the inside of regulation pole (9), the inside wall fixedly connected with compression spring (10) of standing groove.
3. A sheet turning mechanism as claimed in claim 2, wherein: one side fixedly connected with grafting piece (11) of compression spring (10), the both sides at bottom plate (1) top are all fixedly connected with annular fixed block (12), spliced eye (13) have been seted up to the inside of annular fixed block (12), and the surface of grafting piece (11) runs through in the inside of spliced eye (13).
4. A sheet turning mechanism as claimed in claim 2, wherein: the surface fixedly connected with who adjusts pole (9) is contradicted board (14), the top fixedly connected with square piece of contradicting board (14), the top fixedly connected with electric telescopic handle (15) of square piece, the output fixedly connected with circular piece (16) of electric telescopic handle (15).
5. A sheet turning mechanism according to claim 3, wherein: the surface of the annular fixed block (12) is fixedly connected with a cross rod (17), and the surface of the cross rod (17) is fixedly connected with a fixed sleeve (18).
6. A sheet turning mechanism as defined in claim 5 wherein: the surface of fixed cover (18) is fixedly connected with activity clamp (19), the surface of activity clamp (19) articulates there is lift rod (20), the one end fixedly connected with balancing weight (21) of lift rod (20).
7. A sheet turning mechanism as defined in claim 1 wherein: the anti-slip support comprises a support frame (2), wherein a control panel is fixedly connected to the top end of one side of the support frame, three anti-slip support blocks are fixedly connected to the two sides of the bottom plate (1), two limit grooves (22) are formed in the top wall of the inside of the stable frame (3), a limiting block is slidably connected to the inside of each limit groove (22), a connecting rod is fixedly connected to the bottom of each limiting block, and the bottom end of each connecting rod is fixedly connected with the surface of a threaded sleeve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322289702.3U CN220616385U (en) | 2023-08-25 | 2023-08-25 | Page turning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322289702.3U CN220616385U (en) | 2023-08-25 | 2023-08-25 | Page turning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220616385U true CN220616385U (en) | 2024-03-19 |
Family
ID=90225528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322289702.3U Active CN220616385U (en) | 2023-08-25 | 2023-08-25 | Page turning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220616385U (en) |
-
2023
- 2023-08-25 CN CN202322289702.3U patent/CN220616385U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |