CN210553728U - Front cover coating mechanism of cementing machine - Google Patents
Front cover coating mechanism of cementing machine Download PDFInfo
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- CN210553728U CN210553728U CN201920633833.XU CN201920633833U CN210553728U CN 210553728 U CN210553728 U CN 210553728U CN 201920633833 U CN201920633833 U CN 201920633833U CN 210553728 U CN210553728 U CN 210553728U
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- lifting platform
- rack
- rotating shafts
- paper clamping
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Abstract
The utility model provides a cover coating mechanism of a cementing machine, which comprises a frame, a lifting platform, a pair of first transmission components and a second transmission component, wherein the frame is provided with a seat body, and a pair of rotating shafts arranged in parallel is pivoted on the seat body; gears which are meshed with each other are arranged on the two rotating shafts; the lifting platform is arranged on the rack in a vertically sliding manner, and two paper clamping blocks are arranged on the upper surface of the lifting platform in a sliding manner; the first transmission assemblies are arranged on the rotating shaft in a one-to-one correspondence manner; the first transmission assembly comprises a sector gear and a rack, the sector gear can be meshed with the rack, and the rack is fixedly connected with the paper clamping block corresponding to the rack. The second transmission assembly is arranged on at least one of the two rotating shafts and can drive the lifting platform to slide up and down. The utility model discloses the front cover cladding mechanism of cementing machine can be followed the both sides of scraps of paper group and to middle cladding simultaneously.
Description
Technical Field
The utility model relates to a mucilage binding technical field especially relates to a front cover cladding mechanism of cementing machine.
Background
The existing automatic glue binding machine generally comprises a clamping device, a gluing device and a cover covering device; when the paper is glued, the printed paper sheet set is placed on a clamping device of the gluing machine, the clamping device clamps the paper sheet set, the paper sheet set is glued to the edge of the paper sheet set through a gluing device, and then the cover is stuck and fixed through a cover wrapping device.
When current cementing machine is to the front cover cladding, generally organize the scraps of paper to lean on in one side of front cover cladding device, front cover cladding device will rise the platform that rises earlier when the cladding for one side of front cover pastes the bottom surface and the side of the scraps of paper group more, then just carries out the cladding to the opposite side of front cover. However, the above-mentioned covering effect achieved by the sheet set being biased to one side of the cover covering device for covering the cover is not ideal.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a from the both sides of scraps of paper group to the front cover cladding mechanism of the cementing machine of middle cladding simultaneously.
In order to achieve the purpose, the utility model provides a cover covering mechanism of a cementing machine, which comprises a frame, a lifting platform, a pair of first transmission components and a second transmission component, wherein the frame is provided with a pair of seat bodies which are arranged at intervals, and a pair of rotating shafts which are arranged in parallel are pivoted on the seat bodies; gears are arranged on the two rotating shafts, and the two gears are meshed with each other; guide holes are formed in the two sides of the seat body; guide rods are arranged on two sides of the lifting platform, the guide rods are inserted into the guide holes in an up-and-down sliding mode, two paper clamping blocks are arranged on the upper surface of the lifting platform in a sliding mode, the paper clamping blocks are parallel to each other, and an accommodating space for a paper feeding sheet group to enter is formed between the two paper clamping blocks; connecting lugs are arranged on two sides of the lifting platform, and elastic reset pieces are arranged between the connecting lugs and the seat body; one of the first transmission assemblies is arranged on one of the rotating shafts and can drive one of the paper clamping blocks to slide; the other first transmission assembly is arranged on the other rotating shaft and can drive the other paper clamping block to slide; the first transmission assembly comprises a sector gear and a rack, the sector gear is fixed on the rotating shaft corresponding to the sector gear, the sector gear can be meshed with the rack, and the rack corresponds to the paper clamping block and is fixedly connected with the paper clamping block. The second transmission assembly is arranged on at least one of the two rotating shafts and can drive the lifting platform to slide up and down.
Preferably, the second transmission assembly includes a cam, the cam is fixed to at least one of the two rotating shafts, a baffle is disposed on the inner side of the lifting platform, and the cam is in sliding contact with the baffle.
Preferably, a shaft pin is disposed on a side wall of the lifting platform, a first elongated slot is disposed on a side wall of the seat body, and the shaft pin can slide along the first elongated slot.
Preferably, a second elongated slot is formed in the lifting platform for the paper clamping block to slide.
Preferably, the cover wrapping mechanism of the glue binding machine further comprises a driving assembly, the driving assembly comprises a motor, a driving wheel and a driven wheel, the motor is arranged on the rack, the driving wheel is connected with the output end of the motor, and the driven wheel is connected with one of the rotating shafts; the driving wheel is meshed with the driven wheel.
Preferably, the cover covering mechanism of the glue binding machine further comprises a lifting assembly, and the lifting assembly can drive the seat body to ascend or descend.
The lifting assembly comprises a base, a screw rod, a first sliding block and a second sliding block, the screw rod is pivoted on the base and is provided with a first thread and a second thread opposite to the first thread in direction, the first sliding block is connected with the screw rod through the first thread, and the second sliding block is connected with the screw rod through the second thread; the first sliding block is provided with a first inclined plane, the second sliding block is provided with a second inclined plane which is inclined oppositely to the first inclined plane, and the bottom of the seat body is provided with a matching inclined plane which is respectively in sliding fit with the first inclined plane and the second inclined plane.
Compared with the prior art, the cover covering mechanism of the glue binding machine of the utility model rotates the rotating shaft, so that the gear on the rotating shaft rotates to drive the other gear meshed with the gear to rotate, so that the other rotating shaft rotates, the rotation of the two rotating shafts simultaneously drives the two first transmission assemblies and the second transmission assembly to rotate, and further the second transmission assembly drives the lifting platform to slide up and down to drive the paper clamping blocks to ascend, and the two first transmission assemblies drive the two paper clamping blocks to slide relatively simultaneously; the purpose of simultaneously coating from two sides to the middle of the paper sheet group is realized by driving the two paper clamping blocks to ascend and relatively slide. All parts of the whole mechanism are mutually linked, and the first and the last actions of all the transmission assemblies can be realized only by controlling the rotation of the rotating shaft, so that the operation is very simple and convenient.
Drawings
Fig. 1 is a schematic structural view of the glue binding machine of the present invention.
Fig. 2 is a schematic structural view of the cover covering mechanism of the glue binding machine of the present invention.
Fig. 3 is a perspective view of the cover covering mechanism of the glue binding machine of the present invention with a part of the support and the lifting platform removed.
Fig. 4 is a front view of the cover covering mechanism of the glue binding machine of the present invention with a portion of the support and the lifting platform removed.
Fig. 5 is a schematic structural view of the cam of the cover covering mechanism of the glue binding machine on one side of the frame.
Fig. 6 is a schematic structural view of the first transmission assembly of the cover covering mechanism of the glue binding machine of the present invention on the rotation shaft.
Fig. 7 is a schematic mechanism diagram of the first transmission assembly of the cover covering mechanism of the glue binding machine of the present invention.
Detailed Description
In order to explain technical contents and structural features of the present invention in detail, the following description is made with reference to the embodiments and the accompanying drawings.
Referring to fig. 1 to 7, the present invention provides a cover covering mechanism 100 of a glue binding machine, which includes a frame 1, a lifting platform 2, a pair of first transmission assemblies 3 and a second transmission assembly 4, wherein the frame 11 can be connected to other mechanisms of the glue binding machine, such as a paper clamping mechanism 200 and a glue applying mechanism 300. The machine frame 1 is provided with a pair of seat bodies 11 arranged at intervals, and a pair of rotating shafts 12 arranged in parallel are pivoted on the seat bodies 11; two ends of the two rotating shafts 12 are respectively provided with a gear 13, and the two gears 13 at the same end of the two rotating shafts 12 are mutually meshed; the two rotating shafts 12 have the same structure, and the four gears 13 have the same structure. Guide holes 11a are formed in two sides of the seat body 11; vertical guide rods 25 are arranged on two sides of the lifting platform 2, and the guide rods 25 are inserted into the guide holes 11a in an up-and-down sliding mode. A second long slot hole (not shown) is formed in the surface of the flat plate of the lifting platform 2, the two paper clamping blocks 21 are slidably arranged on the upper surface of the lifting platform 2 through the second long slot hole, the paper clamping blocks 21 are parallel to each other, and an accommodating space 21a for the paper sheet group to enter is formed between the two paper clamping blocks 21. Two sides of the lifting platform 2 are provided with connecting lugs 22, and an elastic reset piece 23 is arranged between the connecting lugs 22 and the seat body 11; the elastic restoring member 23 is an extension spring. One of the first transmission assemblies 3 is disposed on one of the rotating shafts 12 and can drive one of the paper clamping blocks 21 to slide; the other first transmission assembly 3 is arranged on the other rotating shaft 12 and can drive the other paper clamping block 21 to slide; specifically, in this embodiment, the first transmission assemblies 3 are disposed at two ends of the same rotating shaft 12, so as to ensure that two ends of the paper clamping block 21 act synchronously. The first transmission assembly 3 comprises a sector gear 31 and a rack 32, the sector gear 31 is fixed on the rotating shaft 12 corresponding to the sector gear, the sector gear 31 can be meshed with the rack 32, and the rack 32 is fixedly connected with the paper clamping block 21 corresponding to the rack 32.
As shown in fig. 5, the second transmission assembly 4 is disposed on at least one of the two rotating shafts 12, the second transmission assembly 4 is disposed on each of the two rotating shafts 12, and the second transmission assembly 4 can drive the lifting platform 2 to slide up and down, so as to ensure that two sides of the lifting platform 2 are lifted synchronously. The second transmission assembly 4 comprises a cam 41, the cam 41 is fixed on the rotating shaft, a baffle 24 is arranged on the inner side of the lifting platform 2, and the cam 41 is in sliding contact with the baffle 24.
Referring to fig. 3, a shaft pin (not shown) is disposed on a side wall of the lifting platform 2, a first elongated slot 11b is disposed on a side wall of the seat 11, the shaft pin can slide along the first elongated slot 11b, and the first elongated slot 11b is matched with the shaft pin to guide the lifting platform 2 and limit the lifting platform 2.
Referring to fig. 4, the cover wrapping mechanism 100 of the glue binding machine further includes a driving assembly 5, the driving assembly 5 includes a motor 51, a driving wheel 52 and a driven wheel 53, the motor 51 is disposed on the frame 1, the driving wheel 52 is connected to an output end of the motor 51, and the driven wheel 53 is connected to one of the rotating shafts 12; the driving pulley 52 is engaged with the driven pulley 53. The motor 51 is arranged to enable the rotating shaft 12 to automatically rotate, so that the purpose of automatically covering the cover is achieved.
As shown in fig. 3, the cover covering mechanism 100 of the glue binding machine further includes a lifting assembly 6, and the lifting assembly 6 drives the seat 11 to ascend or descend. The lifting assembly 6 comprises a base 61, a screw rod 62, a first sliding block 63 and a second sliding block 64, the screw rod 62 is pivoted on the base 61 and is provided with a first thread and a second thread opposite to the first thread in direction, the first sliding block 63 is connected with the screw rod 62 through the first thread, and the second sliding block 64 is connected with the screw rod 62 through the second thread; the first slider 63 is provided with a first inclined surface 63a, the second slider 64 is provided with a second inclined surface 64a inclined relative to the first inclined surface 63a, and the bottom of the seat body 11 is provided with a matching inclined surface 11c respectively matched with the first inclined surface 63a and the second inclined surface 64a in a sliding manner. When the screw 62 rotates, the first sliding block 63 and the second sliding block 64 may be driven by the opposite threads to move in opposite directions or opposite directions, so that the seat body 11 is lifted or lowered under the sliding fit of the first inclined surface 63a and the second inclined surface 64a, so that the relative height of the cover covering mechanism 100 and other mechanisms of the glue binding machine can be adjusted, and the paper sheets can smoothly enter the cover covering mechanism 100.
With reference to fig. 1, 2 and 3, the operation of the cover covering mechanism 100 of the glue binding machine of the present invention is further described as follows:
initially, place the front cover on two paper clamping blocks 21, when waiting to carry out the scraps of paper group of front cover cladding by last mechanism transmission to the top of accommodation space 21a of front cover cladding mechanism 100 of cementing machine, motor 51 drive pivot 12 rotates, this pivot 12 drives the gear 13 rotation on another pivot 12 through gear 13 on it, in order to drive another pivot 12 and rotate, thereby make the cam 41 on two pivots 12 rotate jack-up lift platform 2, make lift platform 2 drive the front cover and rise to the high department of scraps of paper group, lift platform 2 pulls extension spring simultaneously. At this time, the cover is bonded to the edge of the sheet set, and the sheet set is located in the accommodating space 21 a. During the raising of the lifting platform 2, the sector gears 31 on the two shafts 12 rotate, but the sector gears 31 are not yet engaged with the racks 32. After the lifting platform 2 is lifted to the height of the paper sheet group, the lifting platform 2 is kept at the height because the distance between the abutting part of the cam 41 and the baffle plate 24 and the rotation center of the cam 41 is not changed. With the rotation of the rotating shafts 12, the sector gears 31 on the two rotating shafts 12 are engaged with the racks 32 and drive the paper clamping blocks 21 corresponding thereto to slide in opposite directions, i.e. in the direction close to the other side of the paper sheet set, so as to clamp the cover on the two side edges of the paper sheet set, and the glue on the paper sheet set can stick to the cover, thereby completing the cover coating of the paper sheet set.
Compared with the prior art, the cover covering mechanism 100 of the glue binding machine of the present invention rotates the rotating shaft 12, so that the gear 13 on the rotating shaft 12 rotates to drive the other gear 13 engaged with the gear 13 to rotate, so that the other rotating shaft 12 rotates, the rotation of the two rotating shafts 12 simultaneously drives the two first transmission assemblies 3 and the second transmission assembly 4 to rotate, and further the second transmission assembly 4 drives the lifting platform 2 to slide up and down to drive the paper clamping block 21 to ascend, and the two first transmission assemblies 3 drive the two paper clamping blocks 21 to simultaneously slide relatively; the purpose of simultaneous coating from two sides to the middle of the paper sheet group is realized by driving the two paper clamping blocks 21 to ascend and relatively slide. All parts of the whole mechanism are mutually linked, and the first and the last actions of all transmission components can be realized only by controlling the rotation of the rotating shaft 12, so that the operation is very simple and convenient.
The above disclosure is only a preferred embodiment of the present invention, and the scope of the claims of the present invention should not be limited thereby, and all the equivalent changes made in the claims of the present invention are intended to be covered by the present invention.
Claims (7)
1. The utility model provides a front cover coating mechanism of cementing machine which characterized in that includes:
the device comprises a rack, a driving mechanism and a control mechanism, wherein the rack is provided with a pair of seat bodies arranged at intervals, and a pair of rotating shafts arranged in parallel are pivoted on the seat bodies; gears are arranged on the two rotating shafts, and the two gears are meshed with each other; guide holes are formed in the two sides of the seat body;
the paper clamping device comprises a lifting platform, guide rods are arranged on two sides of the lifting platform, the guide rods are inserted into guide holes in an up-and-down sliding mode, two paper clamping blocks are arranged on the upper surface of the lifting platform in a sliding mode, the paper clamping blocks are parallel to each other, and an accommodating space for a paper sheet group to enter is formed between the two paper clamping blocks; connecting lugs are arranged on two sides of the lifting platform, and elastic reset pieces are arranged between the connecting lugs and the seat body;
one of the first transmission assemblies is arranged on one of the rotating shafts and can drive one of the paper clamping blocks to slide; the other first transmission assembly is arranged on the other rotating shaft and can drive the other paper clamping block to slide; the first transmission assembly comprises a sector gear and a rack, the sector gear is fixed on the rotating shaft corresponding to the sector gear, the sector gear can be meshed with the rack, and the rack is fixedly connected with the corresponding paper clamping block;
and the second transmission assembly is arranged on at least one of the two rotating shafts and can drive the lifting platform to slide up and down.
2. The cover covering mechanism of a gluing machine as claimed in claim 1, wherein the second transmission assembly comprises a cam fixed on at least one of the two rotating shafts, and a baffle is arranged on the inner side of the lifting platform and slidably abutted against the cam.
3. The cover covering mechanism of a gluing machine as claimed in claim 1, wherein the lifting platform has a pin on a side wall thereof, and the base has a first elongated slot along which the pin slides.
4. The cover covering mechanism of a gluing machine as claimed in claim 1, wherein the lifting platform is provided with a second elongated slot for the paper clamping block to slide.
5. The cover covering mechanism of the gluing machine as claimed in claim 1, further comprising a driving assembly, wherein the driving assembly comprises a motor, a driving wheel and a driven wheel, the motor is arranged on the frame, the driving wheel is connected with an output end of the motor, and the driven wheel is connected with one of the rotating shafts; the driving wheel is meshed with the driven wheel.
6. The cover covering mechanism of a gluing machine as claimed in claim 1, further comprising a lifting assembly that can drive the base up or down.
7. The cover covering mechanism of the binding machine as claimed in claim 6, wherein the lifting assembly comprises a base, a screw rod, a first slider and a second slider, the screw rod is pivoted on the base and has a first thread and a second thread opposite to the first thread, the first slider is connected with the screw rod through the first thread, and the second slider is connected with the screw rod through the second thread; the first sliding block is provided with a first inclined plane, the second sliding block is provided with a second inclined plane which is inclined oppositely to the first inclined plane, and the bottom of the seat body is provided with a matching inclined plane which is respectively in sliding fit with the first inclined plane and the second inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920633833.XU CN210553728U (en) | 2019-04-30 | 2019-04-30 | Front cover coating mechanism of cementing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920633833.XU CN210553728U (en) | 2019-04-30 | 2019-04-30 | Front cover coating mechanism of cementing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210553728U true CN210553728U (en) | 2020-05-19 |
Family
ID=70667776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920633833.XU Active CN210553728U (en) | 2019-04-30 | 2019-04-30 | Front cover coating mechanism of cementing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210553728U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645441A (en) * | 2020-06-23 | 2020-09-11 | 温州市禾阳智能科技有限公司 | Cementing machine and cementing method thereof |
| CN112659779A (en) * | 2020-11-10 | 2021-04-16 | 东莞精锐电器五金有限公司 | Automatic cementing machine capable of adjusting gluing thickness |
| CN114161861A (en) * | 2021-12-13 | 2022-03-11 | 昆明爱邦机电制造有限公司 | Front cover clamping device of cementing machine |
-
2019
- 2019-04-30 CN CN201920633833.XU patent/CN210553728U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645441A (en) * | 2020-06-23 | 2020-09-11 | 温州市禾阳智能科技有限公司 | Cementing machine and cementing method thereof |
| CN112659779A (en) * | 2020-11-10 | 2021-04-16 | 东莞精锐电器五金有限公司 | Automatic cementing machine capable of adjusting gluing thickness |
| CN114161861A (en) * | 2021-12-13 | 2022-03-11 | 昆明爱邦机电制造有限公司 | Front cover clamping device of cementing machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Shop 301-2, No.111 Airport Road, Baiyun District, Guangzhou City, Guangdong Province, 510410 Patentee after: Guangzhou Ytterbium Electronic Commerce Co.,Ltd. Patentee after: Guangdong Jingrui Precision Industry Co.,Ltd. Address before: Shop 301-2, No.111 Airport Road, Baiyun District, Guangzhou City, Guangdong Province, 510410 Patentee before: Guangzhou Ytterbium Electronic Commerce Co.,Ltd. Patentee before: DONGGUAN ELITE ELECTRIC HARDWARE PRODUCT Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |