CN114953592A - Pneumatic flat-pressing laminator - Google Patents
Pneumatic flat-pressing laminator Download PDFInfo
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- CN114953592A CN114953592A CN202210785784.8A CN202210785784A CN114953592A CN 114953592 A CN114953592 A CN 114953592A CN 202210785784 A CN202210785784 A CN 202210785784A CN 114953592 A CN114953592 A CN 114953592A
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- plate
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- supporting platform
- limiting
- pneumatic
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- 238000003825 pressing Methods 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 230000000670 limiting effect Effects 0.000 claims description 45
- 230000003028 elevating effect Effects 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 6
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/60—Uniting opposed surfaces or edges; Taping
- B31B50/62—Uniting opposed surfaces or edges; Taping by adhesives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2120/00—Construction of rigid or semi-rigid containers
- B31B2120/30—Construction of rigid or semi-rigid containers collapsible; temporarily collapsed during manufacturing
- B31B2120/302—Construction of rigid or semi-rigid containers collapsible; temporarily collapsed during manufacturing collapsible into a flat condition
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Making Paper Articles (AREA)
Abstract
The invention relates to the technical field of carton processing equipment, and provides a pneumatic flattening and opening-closing machine, which comprises a supporting platform, a bracket fixed above the supporting platform, a lifting mechanism arranged on the bracket, and a flattening plate arranged between the bracket and the supporting platform and connected with the lower end of the lifting mechanism, and is characterized in that: the lifting mechanism comprises an air cylinder and a connecting plate, the upper end of the air cylinder is connected with the support, the lower end of the air cylinder is connected with the connecting plate, the connecting plate is located above the pressing plate and is connected with the pressing plate, and the pressing plate has a lifting degree of freedom by means of stretching of the air cylinder. The problems that in the related art, a motor drives a driving wheel to rotate, the driving wheel drives a screw rod in threaded connection with the driving wheel to move up and down, the screw rod drives a pressing plate connected with the lower end of the screw rod to move up and down, the moving speed of the pressing plate is low, and the production efficiency is low are solved.
Description
Technical Field
The invention relates to the technical field of carton processing equipment, in particular to a pneumatic flattening laminator.
Background
Along with the increasing importance of various industries on packaging, the demand of various manufacturers on corrugated paper boxes is increasingly large, and therefore, the requirements on the quality of the corrugated paper boxes are also increasingly high. In the production process of corrugated paper boxes, after the corrugated paper and the face paper are glued by gluing, the corrugated paper boxes are easy to warp and deform due to shrinkage in the drying process, so that the corrugated paper boxes need to be flattened. In addition, the corrugated case needs to be stored in a concentrated manner after being manufactured, and in order to save storage space, the corrugated case also needs to be flattened. The existing flattening equipment generally uses a motor to drive a driving wheel to rotate, the driving wheel drives a screw rod in threaded connection with the driving wheel to move up and down, the screw rod drives a flattening plate connected with the lower end of the screw rod to move up and down, the moving speed of the flattening plate is low, and the production efficiency is low.
Disclosure of Invention
The invention provides an air pressure flat-pressing laminator, which solves the problems that in the related technology, a motor is used for driving a driving wheel to rotate, the driving wheel drives a screw rod in threaded connection with the driving wheel to move up and down, the screw rod drives a pressing plate connected with the lower end of the screw rod to move up and down, the moving speed of the pressing plate is low, and the production efficiency is low.
The technical scheme of the invention is as follows: pneumatic flat machine of opening and shutting includes supporting platform, fixes support, the elevating system of setting on the support above supporting platform and sets up the pressure flat board between support and supporting platform and be connected with the elevating system lower extreme, and the key lies in: the lifting mechanism comprises an air cylinder and a connecting plate, the upper end of the air cylinder is connected with the support, the lower end of the air cylinder is connected with the connecting plate, the connecting plate is located above the pressing plate and is connected with the pressing plate, and the pressing plate has a lifting degree of freedom by means of stretching of the air cylinder.
The connecting plate is detachably connected with the cylinder and the connecting plate is detachably connected with the pressing plate.
The opening and closing machine also comprises a guide rod which is inserted on the bracket and has a lifting degree of freedom, the upper end of the guide rod is positioned above the bracket, and the lower end of the guide rod passes through a guide hole formed on the bracket and then is connected with the pressing plate.
The opening-closing machine further comprises limiting plates arranged on two sides inside the support, and two sides of the pressing plate are respectively in contact with the limiting plates on the corresponding sides to form limiting guide mechanisms of the pressing plate.
The support is including setting up the backup pad in the supporting platform top and the bracing piece of pegging graft with the backup pad, open and close the machine and still include the last stop collar with bracing piece threaded connection, and with bracing piece threaded connection's lower stop collar, the lower extreme and the supporting platform locking of bracing piece, the upper end is located the backup pad top, the backup pad forms sliding fit with the bracing piece and presss from both sides tightly between last stop collar and lower stop collar, supporting platform includes the roof, and fix the landing leg in the roof below, the upper end and the backup pad of limiting plate are connected, extend to the roof below after the lower extreme of limiting plate passes the via hole of seting up on the roof, the limiting plate forms sliding fit with supporting platform's roof.
The inner sides of the supporting legs are fixedly provided with guide sleeves, and the limiting plates are inserted into the guide sleeves to form sliding fit.
The inner side of each limiting plate on the upper end face of the supporting platform is provided with a group of dovetail grooves, the length direction of each dovetail groove is the same as that of each limiting plate, the length of each dovetail groove is smaller than that of the supporting platform, all the dovetail grooves are arranged along the width direction of the supporting platform, the dovetail grooves on two sides are symmetrically arranged, the opening and closing machine further comprises a baffle and a filling plate, a dovetail strip at the lower end of the baffle is inserted into each dovetail groove, the upper end of each baffle protrudes above the supporting platform, a cavity between the baffles on two sides is formed into a conveying channel of a corrugated carton, and the filling plate is inserted into each dovetail groove and the upper end face of the filling plate and the upper end face of the supporting platform are flush to form a filling structure of each dovetail groove.
A pull ring is connected to one end face of the filling plate.
The pull ring is in threaded connection with the filling plate.
Horizontal telescopic mechanisms are fixed on two sides of the support, a positioning seat is fixed at the other end of each horizontal telescopic mechanism, a vertical telescopic mechanism is fixed on each positioning seat, and the lower end of each vertical telescopic mechanism is connected with a clamping plate arranged below each positioning seat.
The working principle and the beneficial effects of the invention are as follows: elevating system includes cylinder and connecting plate, the upper end and the leg joint of cylinder, the lower extreme is connected with the connecting plate, the connecting plate is located dull and stereotyped top and is connected with dull and stereotyped, utilize the cylinder to drive dull and stereotyped lift, translation rate is fast, can improve production efficiency, utilize the connecting plate to link together cylinder and dull and stereotyped, can increase the area of contact between cylinder and the dull and stereotyped, make the cylinder more firm reliable with being connected between the dull and stereotyped, stability is better.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a front view of the present invention.
Fig. 2 is an enlarged view of a in fig. 1.
FIG. 3 is a top view of the present invention without the platen.
Fig. 4 is a top view of the connecting structure of the splint and the stent of the present invention.
In the figure: 1. the device comprises a supporting platform, 1-1 parts, a top plate, 1-2 parts, supporting legs, 2 parts, a support, 2-1 parts, a supporting plate, 2-2 parts, a supporting rod, 3 parts, a flattening plate, 4 parts, an air cylinder, 5 parts, a connecting plate, 6 parts, a guide rod, 7 parts, a limiting plate, 8 parts, an upper limiting sleeve, 9 parts, a lower limiting sleeve, 10 parts, a guide sleeve, 11 parts, a dovetail groove, 12 parts, a baffle, 13 parts, a filling plate, 14 parts, a pull ring, 15 parts, a horizontal telescopic mechanism, 16 parts, a positioning seat, 17 parts, a vertical telescopic mechanism, 18 parts and a clamping plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall relate to the scope of protection of the present invention.
In a specific embodiment, as shown in fig. 1, the pneumatic flat pressing machine includes a supporting platform 1, a support 2 fixed above the supporting platform 1, a lifting mechanism disposed on the support 2, and a pressing plate 3 disposed between the support 2 and the supporting platform 1 and connected to a lower end of the lifting mechanism, wherein the lifting mechanism includes a cylinder 4 and a connecting plate 5, an upper end of the cylinder 4 is connected to the support 2, a lower end of the cylinder is connected to the connecting plate 5, the connecting plate 5 is located above the pressing plate 3 and connected to the pressing plate 3, and the pressing plate 3 has a lifting degree of freedom by means of the expansion and contraction of the cylinder 4. Utilize cylinder 4 to drive dull and stereotyped 3 lifts, moving speed is fast, can improve production efficiency, utilizes connecting plate 5 to link together cylinder 4 and dull and stereotyped 3 in addition, can increase the area of contact between cylinder 4 and the dull and stereotyped 3 for the cylinder 4 is more firm reliable with being connected between the dull and stereotyped 3.
As a further improvement of the invention, the connecting plate 5 is fixedly connected with the cylinder 4, and the connecting plate 5 is detachably connected with the pressing plate 3, so that the pressing plate 3 is convenient to disassemble, assemble and replace.
As a further improvement of the invention, the unfolding and folding machine also comprises a guide rod 6 which is inserted on the bracket 2 and has the lifting freedom degree, the upper end of the guide rod 6 is positioned above the bracket 2, and the lower end of the guide rod 6 is connected with the flattening plate 3 after passing through a guide hole arranged on the bracket 2. As shown in figure 1, the guide rods 6 are inserted at the left end and the right end of the support 2, and the guide rods 6 move up and down along the guide holes in the support 2 in the lifting process of the pressing plate 3, so that the guide limiting effect can be achieved, and the pressing plate 3 is more stable in the lifting process.
As a further improvement of the invention, the laminator further comprises limiting plates 7 arranged at two sides inside the bracket 2, and two sides of the pressing plate 3 are respectively contacted with the limiting plates 7 at the corresponding sides to form a limiting and guiding mechanism of the pressing plate 3. As shown in fig. 1, fig. 2, fig. 3 and fig. 4, two limiting plates 7 about being provided with on supporting platform 1, dull and stereotyped 3 contacts with two limiting plates 7 about with at the lift in-process simultaneously, can effectively play the spacing effect of direction, further improves dull and stereotyped 3 stability at the lift in-process.
As a further improvement of the invention, the support 2 comprises a support plate 2-1 arranged above the support platform 1 and a support rod 2-2 inserted with the support plate 2-1, the laminator also comprises an upper limit sleeve 8 in threaded connection with the support rod 2-2 and a lower limit sleeve 9 in threaded connection with the support rod 2-2, the lower end of the support rod 2-2 is locked with the support platform 1, the upper end is positioned above the support plate 2-1, the support plate 2-1 and the support rod 2-2 form sliding fit and are clamped between the upper limit sleeve 8 and the lower limit sleeve 9, the support platform 1 comprises a top plate 1-1 and a support leg 1-2 fixed below the top plate 1-1, the upper end of a limit plate 7 is connected with the support plate 2-1, the lower end of the limit plate 7 extends to the lower part of the top plate 1-1 after passing through a through hole arranged on the top plate 1-1, the limiting plate 7 is in sliding fit with the top plate 1-1 of the supporting platform 1.
As shown in figure 1, a left support rod 2 and a right support rod 2 are fixed above a top plate 1-1, the left end and the right end of each support plate 2-1 are respectively sleeved on the corresponding support rods 2-2, and the up-down position of the support plate 2-1 can be changed by changing the up-down positions of an upper limit sleeve 8 and a lower limit sleeve 9, so that the maximum distance between a pressing plate 3 and the top plate 1-1, namely the initial height of the pressing plate 3 relative to the top plate 1-1, is changed. In the lifting process of the supporting plate 2-1, the limiting plate 7 and the supporting plate 2-1 are lifted synchronously, and the normal use of the limiting plate 7 cannot be influenced.
As a further improvement of the invention, a guide sleeve 10 is fixed on the inner side of the supporting leg 1-2, and the limit plate 7 is inserted into the guide sleeve 10 and forms a sliding fit. As shown in fig. 1, the left and right limiting plates 7 are respectively inserted into the corresponding guide sleeves 10 to form a sliding fit, and the top plate 1-1 and the guide sleeves 10 jointly play a role in guiding and limiting, so that the limiting plates 7 are more stable in the lifting process.
As a further improvement of the invention, a group of dovetail grooves 11 are arranged on the inner side of each limit plate 7 on the upper end surface of the support platform 1, the length direction of each dovetail groove 11 is the same as that of the limit plate 7, the length of each dovetail groove 11 is smaller than that of the support platform 1, all the dovetail grooves 11 are arranged along the width direction of the support platform 1, the dovetail grooves 11 on two sides are symmetrically arranged, the opening and closing machine further comprises a baffle plate 12 and a filling plate 13, a dovetail strip at the lower end of the baffle plate 12 is inserted into the dovetail grooves 11, the upper end of the baffle plate 12 protrudes above the support platform 1, cavities between the baffle plates 12 on two sides form a conveying channel of a corrugated carton, the filling plate 13 is inserted into the dovetail grooves 11, and the upper end surface of the filling plate 13 is flush with the upper end surface of the support platform 1 to form a filling structure of the dovetail grooves 11.
As shown in fig. 1, 2, 3 and 4, a set of dovetail grooves 11 are respectively arranged at the left and right ends of the upper end surface of a supporting platform 1, the length direction of the dovetail grooves 11 is arranged along the front-back direction, all the dovetail grooves 11 are arranged along the left and right direction, the front end of each dovetail groove 11 is a closed end, namely the front end surface of each dovetail groove 11 is positioned at the back of the front end surface of the supporting platform 1, the back end of each dovetail groove 11 is an open end, namely the back end surface of each dovetail groove 11 is flush with the back end surface of the supporting platform 1, a baffle plate 12 with a proper height is selected, a dovetail strip at the lower end of the baffle plate 12 is inserted into the dovetail grooves 11 from back to front, when the baffle plate 12 cannot move forwards continuously, the inserting is in place, a filling plate 13 is inserted into the dovetail grooves 11 between the left and right symmetrically arranged baffle plates 12 from back to front, the upper end surface of the supporting platform 1 is ensured to be a horizontal surface, when in use, corrugated cases are placed on the supporting platform 1 between the left and right baffle plates 12, the flatness of the corrugated case is not affected.
When the size of the corrugated case in the left-right direction is large, the filling plates 13 are inserted into all the dovetail grooves 11, the baffle plates 12 are not inserted, and the left limiting plate 7 and the right limiting plate 7 can play a role in clamping the corrugated case. When the size of the corrugated carton in the left-right direction is small, the baffle plates 12 can be inserted into the dovetail grooves 11 at appropriate positions according to actual requirements, the filling plates 13 are inserted into the dovetail grooves 11 between the left baffle plate 12 and the right baffle plate 12, and the filling plates 13 can be inserted into the dovetail grooves 11 on the outer sides of the baffle plates 12 or the filling plates 13 are not inserted.
As a further improvement of the present invention, a tab 14 is attached to one end face of the infill panel 13. As shown in fig. 1, the filler plate 13 is inserted into the dovetail groove 11 from the rear to the front, and a pull ring 14 is connected to the rear end surface of the filler plate 13 to facilitate pushing and pulling the filler plate 13.
As a further improvement of the invention, the pull ring 14 is in threaded connection with the filling plate 13, so that the connection is firm and reliable, the disassembly and the assembly are convenient and quick, and the time and the labor are saved.
As a further improvement of the invention, horizontal telescopic mechanisms 15 are fixed on two sides of the bracket 2, a positioning seat 16 is fixed on the other end of the horizontal telescopic mechanism 15, a vertical telescopic mechanism 17 is fixed on the positioning seat 16, and the lower end of the vertical telescopic mechanism 17 is connected with a clamping plate 18 arranged below the positioning seat 16. As shown in fig. 4, a front horizontal telescoping mechanism 15 and a rear horizontal telescoping mechanism 15 are fixed on the support 2, one end of each horizontal telescoping mechanism 15, which is far away from the support 2, is fixed with a positioning seat 16, the upper end of a vertical telescoping mechanism 17 is fixedly connected with the positioning seat 16, the lower end of the vertical telescoping mechanism 17 is fixedly connected with a clamping plate 18, the front position and the rear position of the clamping plate 18 can be changed by the telescoping of the horizontal telescoping mechanism 15, the upper position and the lower position of the clamping plate 18 can be changed by the telescoping of the vertical telescoping mechanism 17, and before flattening, the front clamping plate 18 and the rear clamping plate 18 are matched to play a role in arranging and straightening the corrugated carton.
When the supporting platform is used specifically, a left supporting rod 2 and a right supporting rod 2 are fixed above a supporting platform 1-1, four dovetail grooves 11 are simultaneously formed in the left end and the right end of the upper end face of the supporting platform 1-1, all the dovetail grooves 11 are located between the left supporting rod 2 and the right supporting rod 2, and the inserting positions of the left baffle plate 12 and the right baffle plate 12 are symmetrically arranged along the center line of the supporting platform 1 in the left-right direction. The supporting plate 2-1 is sleeved on the two supporting rods 2-2 and clamped between the upper limiting sleeve 8 and the lower limiting sleeve 9, the upper ends of the limiting plates 7 are fixedly connected with the supporting plate 2-1, the lower ends of the limiting plates 7 penetrate through the supporting platform 1-1 and then are inserted into the guide sleeves 10 fixed on the supporting legs 1-2, the limiting plates 7 are positioned on the inner sides of the supporting legs 1-2, all dovetail grooves 11 are positioned between the left limiting plate 7 and the right limiting plate 7, the left guiding rod 6 and the right guiding rod 6 are inserted into the supporting plate 2-1, the lower ends of the guiding rods 6 are fixedly connected with the pressing plate 3, and the left end and the right end of the pressing plate 3 are respectively contacted with the limiting plates 7 at the corresponding ends.
Utilize cylinder 4 to drive dull and stereotyped 3 lifts, moving speed is fast, can improve production efficiency, utilizes connecting plate 5 to link together cylinder 4 and dull and stereotyped 3 in addition, can increase the area of contact between cylinder 4 and the dull and stereotyped 3 for the cylinder 4 is more firm reliable with being connected between the dull and stereotyped 3, and stability is better. And the same filling plate 13 is inserted into the dovetail grooves 11 at different positions, so that the flattening requirements of corrugated paper boxes with different widths can be met. Baffle plates 12 with different heights are inserted into the dovetail grooves 11 at the same position, so that the flattening requirements of corrugated cases with different thicknesses can be met.
Claims (10)
1. Pneumatic flat machine of pressfitting, including supporting platform (1), fix support (2) in supporting platform (1) top, set up elevating system on support (2) and set up between support (2) and supporting platform (1) and dull and stereotyped (3) of the pressfitting of being connected with the elevating system lower extreme, its characterized in that: elevating system includes cylinder (4) and connecting plate (5), and the upper end and support (2) of cylinder (4) are connected, the lower extreme is connected with connecting plate (5), and connecting plate (5) are located dull and stereotyped (3) top and are connected with dull and stereotyped (3), and dull and stereotyped (3) have the lift degree of freedom with the help of the flexible of cylinder (4).
2. The pneumatic flat opening and closing machine according to claim 1, characterized in that: the connecting plate (5) is detachably connected with the cylinder (4) and the connecting plate (5) is detachably connected with the pressing plate (3).
3. The pneumatic flat-pressing opening and closing machine according to claim 1, characterized in that: the laminator is characterized by further comprising a guide rod (6) which is inserted into the support (2) and has a lifting degree of freedom, the upper end of the guide rod (6) is located above the support (2), and the lower end of the guide rod (6) penetrates through a guide hole formed in the support (2) and then is connected with the pressing plate (3).
4. The pneumatic flat-pressing opening and closing machine according to claim 1, characterized in that: the opening-closing machine further comprises limiting plates (7) arranged on two sides inside the support (2), and two sides of the pressing plate (3) are respectively in contact with the limiting plates (7) on the corresponding sides to form limiting guide mechanisms of the pressing plate (3).
5. The pneumatic platen laminator according to claim 4, wherein: the support (2) comprises a support plate (2-1) arranged above the support platform (1) and a support rod (2-2) spliced with the support plate (2-1), the opening and closing machine further comprises an upper limiting sleeve (8) in threaded connection with the support rod (2-2) and a lower limiting sleeve (9) in threaded connection with the support rod (2-2), the lower end of the support rod (2-2) is locked with the support platform (1), the upper end of the support rod is positioned above the support plate (2-1), the support plate (2-1) and the support rod (2-2) form sliding fit and are clamped between the upper limiting sleeve (8) and the lower limiting sleeve (9), the support platform (1) comprises a top plate (1-1) and support legs (1-2) fixed below the top plate (1-1), the upper end of the limiting plate (7) is connected with the support plate (2-1), the lower end of the limiting plate (7) penetrates through a through hole formed in the top plate (1-1) and then extends to the lower side of the top plate (1-1), and the limiting plate (7) is in sliding fit with the top plate of the supporting platform (1).
6. The pneumatic platen laminator according to claim 5, wherein: the inner sides of the supporting legs (1-2) are fixedly provided with guide sleeves (10), and the limiting plates (7) are inserted into the guide sleeves (10) to form sliding fit.
7. The pneumatic platen laminator according to claim 4, wherein: the inner side of each limit plate (7) on the upper end surface of the supporting platform (1) is provided with a group of dovetail grooves (11), the length direction of the dovetail grooves (11) is the same as that of the limit plates (7), the length of the dovetail grooves (11) is smaller than that of the supporting platform (1), all the dovetail grooves (11) are arranged along the width direction of the supporting platform (1), the dovetail grooves (11) on two sides are symmetrically arranged, the opening and closing machine further comprises a baffle plate (12) and a filling plate (13), a dovetail strip at the lower end of the baffle plate (12) is inserted into the dovetail grooves (11), the upper end of the baffle plate (12) protrudes above the supporting platform (1), a cavity between the baffle plates (12) on two sides forms a conveying channel of a corrugated carton, the filling plate (13) is inserted into the dovetail groove (11), and the upper end surface of the filling plate (13) is flush with the upper end surface of the supporting platform (1) to form a filling structure of the dovetail groove (11).
8. The pneumatic platen laminator according to claim 7, wherein: a tab (14) is connected to one end face of the filler plate (13).
9. The pneumatic platen laminator according to claim 8, wherein: the pull ring (14) is in threaded connection with the filling plate (13).
10. The pneumatic flat opening and closing machine according to claim 1, characterized in that: horizontal telescopic mechanisms (15) are fixed on two sides of the support (2), a positioning seat (16) is fixed at the other end of each horizontal telescopic mechanism (15), a vertical telescopic mechanism (17) is fixed on each positioning seat (16), and the lower end of each vertical telescopic mechanism (17) is connected with a clamping plate (18) arranged below each positioning seat (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210785784.8A CN114953592A (en) | 2022-07-04 | 2022-07-04 | Pneumatic flat-pressing laminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210785784.8A CN114953592A (en) | 2022-07-04 | 2022-07-04 | Pneumatic flat-pressing laminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114953592A true CN114953592A (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210785784.8A Pending CN114953592A (en) | 2022-07-04 | 2022-07-04 | Pneumatic flat-pressing laminator |
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| CN (1) | CN114953592A (en) |
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