CN112848498A - Manufacturing and forming process of environment-friendly paperboard packaging box - Google Patents
Manufacturing and forming process of environment-friendly paperboard packaging box Download PDFInfo
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- CN112848498A CN112848498A CN202011622602.2A CN202011622602A CN112848498A CN 112848498 A CN112848498 A CN 112848498A CN 202011622602 A CN202011622602 A CN 202011622602A CN 112848498 A CN112848498 A CN 112848498A
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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
- B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B50/20—Cutting sheets or blanks
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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
- B31B50/26—Folding sheets, blanks or webs
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Abstract
The invention discloses a manufacturing and forming process of an environment-friendly paperboard packaging box, which adopts the following manufacturing and forming equipment, wherein the manufacturing and forming equipment of the environment-friendly paperboard packaging box comprises a bottom plate, a fixed column, a top plate, a bearing mechanism and a pressing and forming mechanism. The invention can solve the problems that the existing environment-friendly paperboard packaging box manufacturing and forming equipment has more manufacturing steps when cutting and folding the environment-friendly paperboard to form creases, so that the manufacturing is divided into a plurality of equipment, meanwhile, the floor area of the equipment is increased, and the production cost is increased. And a plurality of devices are processed step by step so that the production efficiency is lowered. The invention can realize the cutting and folding of the paper board to form creases by one device, effectively increase the production efficiency, reduce the occupied area and reduce the production cost.
Description
Technical Field
The invention relates to the technical field of packaging box manufacturing, in particular to a manufacturing and forming process of an environment-friendly paperboard packaging box.
Background
Packages, as their name implies, are boxes used to package products, which can be classified by materials such as: carton, iron box, wooden box, cloth box, leather case, ya keli box, flute packing carton, pvc box etc. also can classify according to the name of product and say: moon cakes box, tea box, medlar box, candy box, exquisite gift box, local specialty box, wine box, chocolate box, food and drug health product box, food packaging box, tea packaging box, stationery box, etc. The paper box in the packaging box is widely used, and the paper packaging box is environment-friendly. With the rapid development of the Chinese economy, the industry will continue to maintain a rapidly growing momentum. In addition, the quality of Chinese packing materials and the variety of packing boxes are obviously lower than the international level. In developed countries, the packaging accounts for 30% of the product value, while in china less than 10%, it is a rapid development period of the packaging industry in china in the next few years.
The existing environment-friendly paperboard packaging box manufacturing and forming equipment has the following problems that the existing environment-friendly paperboard packaging box manufacturing and forming equipment is divided into a plurality of pieces of equipment due to more manufacturing steps when the environment-friendly paperboard is cut and folded to form creases, and meanwhile, the occupied area of the equipment is increased, so that the production cost is increased. And a plurality of devices are processed step by step so that the production efficiency is lowered.
Disclosure of Invention
In order to solve the problems, the invention provides a manufacturing and forming process of an environment-friendly paperboard packaging box, which can solve the problems mentioned above.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: the utility model provides an environmental protection cardboard packing carton preparation forming technology, this environmental protection cardboard packing carton preparation forming technology adopts following preparation forming equipment, and this environmental protection cardboard packing carton preparation forming equipment includes bottom plate, fixed column, roof, bearing mechanism and hold down forming mechanism, the fixed column is installed to four corners of bottom plate up end, and four corners of the lower terminal surface of roof are connected respectively to the fixed column upper end, and bearing mechanism sets up on the bottom plate, and hold down forming mechanism sets up on the roof, wherein:
the bearing mechanism comprises a spring groove, a first top extension spring, a bearing plate, a forming groove, a first sliding block, a second top extension spring and a folding plate, wherein the spring groove is formed in the middle of the upper end face of the bottom plate, the first top extension spring is uniformly arranged in the spring groove, the bearing plate is arranged at the upper end of the first top extension spring, inclined planes inclined downwards are formed in the front side wall, the rear side wall, the left side wall and the right side wall of the bearing plate respectively, the forming plate is arranged on the upper end face of the bottom plate, the middle of the forming plate is provided with a forming groove with the same appearance as the unfolded shape of the packaging box, the side wall opposite to the four ends of the forming groove is provided with a first sliding groove, the first sliding block is arranged in the first sliding groove in a sliding mode, the first top extension spring is connected to the bottom of the first sliding groove through the second top extension spring, the folding plate is arranged between the first sliding blocks in, an inclined plane parallel to one end of the opposite outer side of the folding supporting plate is arranged at one end of the opposite outer side of the folding supporting plate, an inclined plane matched with the inclined plane at one end of the opposite outer side of the folding supporting plate is arranged in the forming groove, and the first top extension spring and the second top extension spring respectively push the supporting plate and the first sliding block, so that the upper end surfaces of the supporting plate, the forming plate and the folding supporting plate are on the same plane;
the pressing and forming mechanism comprises hydraulic cylinders, pressing blocks, pressing plates, fixed blocks, hinged pressing plates, pulling branched chains and locking mechanisms, the hydraulic cylinders are symmetrically arranged on the top plate, piston rods of the hydraulic cylinders penetrate through the lower end of the top plate and are mounted on the pressing blocks through connecting blocks, the pressing plates are mounted at the lower ends of the pressing blocks, the fixed blocks are mounted at four corners of the pressing plates, the hinged pressing plates are hinged between two adjacent fixed blocks through torsion springs and are matched with the forming grooves, the pulling branched chains are mounted on the pressing blocks and connected with the hinged pressing plates, and the locking branched chains are arranged on the lower sides of the pressing blocks;
when the environment-friendly paperboard packaging box is manufactured by adopting the environment-friendly paperboard packaging box manufacturing and forming equipment, the method comprises the following steps:
s1, placing the paperboard: placing the paper board on a supporting mechanism;
s2, paperboard forming: pressing and cutting the paper board into paper boards with the same shape as the forming grooves correspondingly through a pressing and forming mechanism and a forming plate on a supporting mechanism, and collecting cut waste materials;
s3, folding the paperboard: the cut paperboard is folded according to the trace of the folded paper box by a pressing and forming mechanism and a supporting mechanism;
s4, taking out the paperboard: and taking out the folded paperboard.
As a preferred technical scheme of the invention, the pulling branched chain comprises a mounting frame, a first electric push rod, a second sliding groove, a second sliding block, a pulley, a pulling line and a abdicating groove, the mounting frame is mounted on the upper end face of the pressing block, the first electric push rod is mounted on the mounting frame, the upper end face of the pressing block is provided with a second sliding groove, a second sliding block is arranged in the second sliding groove in a matched and sliding manner, the upper end of the second sliding block is connected with a telescopic rod of the first electric push rod, the lower end of the second sliding groove is provided with a through groove respectively communicated with the front, rear, left and right end faces of the pressing block, pulleys are mounted at two ends in the through groove in a rotating and matching manner, one end of a pulling wire is connected on the hinged pressing plate, and the other end of the pulling wire penetrates through the through groove to, and the pulling line is limited in the through groove through the pulley, and the top plate is provided with a yielding groove matched with the first electric push rod.
As a preferred technical scheme of the invention, the locking mechanism comprises a piston groove, a telescopic groove, a sliding piston, a telescopic stop lever and a communicating groove, wherein the lower side of the pressing block is provided with four piston grooves respectively corresponding to the front, back, left and right side walls, the telescopic groove is arranged between the piston groove and the side wall of the pressing block, the telescopic stop lever is arranged in the telescopic groove in a sliding manner, the sliding piston is arranged in the piston groove in a sliding manner, one end of the telescopic stop lever in the piston groove is connected with the sliding piston, the ends of the piston grooves close to each other are communicated with each other, and are communicated with the outside of the pressing block through the communicating groove and connected with hydraulic equipment.
According to the preferable technical scheme, waste material grooves are formed in four corners of the bottom plate and the forming plate, a second electric push rod is mounted on a top plate corresponding to the waste material grooves, a top block is arranged at the lower end of a telescopic rod of the second electric push rod, a waste material frame is mounted at the lower end of the bottom plate, and the waste material frame is of a box-shaped structure with an upward opening.
As a preferred technical scheme of the invention, the forming plate is provided with a limiting guide frame.
In a preferred embodiment of the present invention, the pull thread is a high-strength polyethylene fiber thread.
In a preferred embodiment of the present invention, the folding pallet and the hinged platen have inclined angles that prevent them from colliding with each other during rotation.
The invention has the beneficial effects that:
1. the invention can solve the problems that the existing environment-friendly paperboard packaging box manufacturing and forming equipment has more manufacturing steps when cutting and folding the environment-friendly paperboard to form creases, so that the manufacturing is divided into a plurality of equipment, meanwhile, the floor area of the equipment is increased, and the production cost is increased. And a plurality of devices are processed step by step so that the production efficiency is lowered. The invention can realize the cutting and folding of the paper board to form creases by one device, effectively increase the production efficiency, reduce the occupied area and reduce the production cost.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a schematic structural view of a front view cross section of the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2 in accordance with the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 2 at C in accordance with the present invention;
FIG. 6 is a schematic structural view of a molding plate according to the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 6, an environmental protection cardboard packing carton manufacturing and forming process, this environmental protection cardboard packing carton manufacturing and forming process adopt following preparation former, and this environmental protection cardboard packing carton manufacturing and forming process includes bottom plate 1, fixed column 2, roof 3, bearing mechanism 4 and compaction former 5, fixed column 2 is installed to four corners of 1 up end of bottom plate, and four corners of the lower terminal surface of roof 3 are connected respectively to 2 upper ends of fixed column, and bearing mechanism 4 sets up on bottom plate 1, and compaction former 5 sets up on roof 3, wherein:
the bearing mechanism 4 comprises a spring groove 41, a first top extension spring 42, a bearing plate 43, a forming plate 44, a forming groove 45, a first sliding groove 46, a first sliding block 47, a second top extension spring 48 and a folding supporting plate 49, wherein the spring groove 41 is arranged in the middle of the upper end surface of the bottom plate 1, the first top extension spring 42 is uniformly arranged in the spring groove 41, the bearing plate 43 is arranged at the upper end of the first top extension spring 42, the front side wall, the rear side wall, the left side wall and the right side wall of the bearing plate 43 are inclined surfaces inclining downwards, the forming plate 44 is arranged at the upper end surface of the bottom plate 1, the middle of the forming plate 44 is provided with the forming groove 45 with the same appearance as the unfolded shape of the packaging box, the four ends of the forming groove 45 are provided with the first sliding groove 46 on the opposite side wall, the first sliding block 47 is arranged in the sliding groove 46 in a sliding mode, the first sliding block 47 is connected to, install folding layer board 49 with normal running fit's mode between the sliding block 47, have on the one end of folding layer board 49 relative inboard with the bearing plate 43 inclined plane of inclined plane complex, there is the inclined plane parallel with the one end of relative inboard on the one end of folding layer board 49 relative outside, there is the inclined plane with the inclined plane complex of the one end of folding layer board 49 relative outside in the shaping groove 45, a top extension spring 42 and No. two top extension springs 48 push up bearing plate 43 and sliding block 47 respectively, make bearing plate 43, shaping plate 44 and folding layer board 49 up end are on the coplanar, install spacing guide frame 445 on the shaping plate 44, make the cardboard place the accuracy, accelerate work efficiency.
In operation, the sheets of paper from which the pack is to be made are placed on the forming plate 44 by the guide frame 445, while the sheets are simultaneously in contact with the support plate 43 and the folding plate 49.
The pressing and forming mechanism 5 comprises hydraulic cylinders 51, pressing blocks 52, pressing plates 53, fixed blocks 54, hinged pressing plates 55, pulling branched chains 56 and locking mechanisms 57, the hydraulic cylinders 51 are symmetrically arranged on the top plate 3, piston rods of the hydraulic cylinders 51 penetrate through the lower end of the top plate 3 and are mounted on the pressing blocks 52 through connecting blocks, the pressing plates 53 are mounted at the lower ends of the pressing blocks 52, the fixed blocks 54 are mounted at four corners of the pressing plates 53, the hinged pressing plates 55 are hinged between two adjacent fixed blocks 54 through torsion springs, the hinged pressing plates 55 are matched with the forming grooves 45, the pulling branched chains 56 are mounted on the pressing blocks 52 and are connected with the hinged pressing plates 55, and the locking branched chains are arranged on the lower sides of the pressing blocks 52;
the bottom plate 1 has seted up waste material groove 441 with four corners of profiled sheet 44, installs No. two electric putter 442 on the roof 3 that corresponds with waste material groove 441, and No. two electric putter 442's telescopic link lower extreme is equipped with kicking block 443, and waste material frame 444 is installed at bottom plate 1 lower extreme, and waste material frame 444 is the ascending box structure of opening.
In the specific operation, the hydraulic cylinder 51 works, the piston rod of the hydraulic cylinder 51 extends out to drive the pressing plate 53 to move downwards through the pressing block 52 and correspondingly shear the paper board into the paper board with the same shape as the forming groove 45 through the shearing force between the edge of the hinged pressing plate 55 and the forming groove 45, the first jacking spring 42 and the second jacking spring 48 are compressed, so that the support plate 43 and the folding support plate 49 are moved downward at a certain position in cooperation with the pressing plate 53 and the hinge pressing plate 55, meanwhile, the second electric push rod 442 works, the telescopic rod of the second electric push rod 442 extends to drive the ejector block 443 to eject the residual paper board waste at the four corners of the forming plate 44 into the waste trough 441 and fall into the waste frame 444, the hydraulic cylinder 51 works, the piston rod of the hydraulic cylinder 51 contracts to drive the pressing block 52 to move upwards to a certain position, so that the upper end surfaces of the supporting plate 43, the forming plate 44 and the folding supporting plate 49 are on the same plane, and the pressing plate 53 is in contact with the paperboard.
The locking mechanism 57 comprises a piston groove 571, a telescopic groove 572, a sliding piston 573, a telescopic stop lever 574 and a communication groove 575, the lower side of the pressing block 52 is provided with four piston grooves 571 respectively corresponding to the front, rear, left and right side walls, the telescopic groove 572 is arranged between the piston groove 571 and the side wall of the pressing block 52, the telescopic stop lever 574 is arranged in the telescopic groove 572 in a sliding manner, the sliding piston 573 is arranged in the piston groove 571 in a sliding manner, one end of the telescopic stop lever 574 in the piston groove 571 is connected with the sliding piston 573, the ends of the piston grooves 571 close to each other are communicated with each other, and are communicated with the outside of the pressing block 52 through the communication groove 575 and connected with hydraulic equipment.
When the hydraulic device works, the hydraulic device is connected with the communication groove 575, so that the piston groove 571 is filled with hydraulic oil, at the moment, the hydraulic oil is pumped back, the sliding piston 573 drives the telescopic stop rod 574 to contract inwards, and when the telescopic stop rod 574 contracts to a certain position, the hinged pressure plate 55 cancels the locking state.
The pulling branched chain 56 comprises a mounting frame 561, a first electric push rod 562, a second sliding groove 563, a second sliding block 564, a pulley 565, a pulling line 568 and a yielding groove 569, the mounting frame 561 is mounted on the upper end face of the pressing block 52, the first electric push rod 562 is mounted on the mounting frame 561, the second sliding groove 563 is formed in the upper end face of the pressing block 52, the second sliding block 564 is arranged in the second sliding groove 563 in a matched and sliding manner, the upper end of the second sliding block 564 is connected with a telescopic rod of the first electric push rod 562, a through groove communicated with the front, rear, left and right end faces of the pressing block 52 is formed in the lower end of the second sliding groove 563, the pulley 565 is mounted at each of two ends in the through groove in a rotating and matching manner, one end of the pulling line 568 is connected to the hinged pressing plate 55, the other end of the pulling line 568 passes through the through groove to be connected with the second sliding block 564, the pulling line 568 is limited in the through the pulley 565, firm durable, roof 3 is seted up and is stepped down the groove 569 with electric putter 562 complex.
When the folding paper board folding device works, the hydraulic cylinder 51 works, a piston rod of the hydraulic cylinder 51 extends out to drive the pressing plate 53 to move downwards through the pressing block 52, the pressing support plate 43 moves downwards, the support plate 43 presses downwards an inclined surface on the inner side of the folding support plate 49 relatively, so that the folding support plate 49 is turned upwards relatively to the outer side, the folding support plate 49 and the pressing plate 53 extrude and fold the paper board, meanwhile, the electric push rod 562 works, the telescopic rod of the electric push rod 562 contracts to drive the pull line 568 to contract, and the pull line 568 pulls the hinged pressing plate 55 to enable one end, on the outer side, of the hinged pressing plate 55 to be matched with the folding support plate 49 to turn; when the folding supporting plate 49 is turned over to a certain angle, the piston rod of the hydraulic cylinder 51 contracts to drive the pressing block 52 to move upwards, the supporting plate 43 is pushed by the first pushing spring 42 to move upwards to return to the initial position when the pressing block 52 moves upwards, the folding supporting plate 49 returns when the supporting plate 43 returns, the telescopic rod of the first electric push rod 562 is matched and extends out, the hinged pressing plate 55 keeps a force rotating outwards under the action of the torsion spring, so that the pulling wire 568 keeps a tightened state and returns to the initial state, the piston groove 571 is filled with hydraulic oil to push the sliding piston 573 so that the telescopic blocking rod 574 extends out of the telescopic groove 572 and continues to lock the hinged pressing plate 55, at the moment, the paperboards clamped between the supporting plate 43, the folding supporting plate 49, the pressing plate 53 and the hinged pressing plate 55 are gradually unfolded and flattened from a folded state, the pressing block 52 continues to move upwards to a certain position, and then the folded paperboards are taken out from, and finishing the work.
The folding tray 49 and hinged platen 55 have angles of inclination that prevent them from colliding with each other during rotation.
When the environment-friendly paperboard packaging box is manufactured by adopting the environment-friendly paperboard packaging box manufacturing and forming equipment, the method comprises the following steps:
s1, placing the paperboard: placing the paper board on a bearing mechanism 4;
s2, paperboard forming: the pressing and forming mechanism 5 is matched with a forming plate 44 on the bearing mechanism 4, the paper board is correspondingly pressed and cut into paper boards with the same shape as the forming groove 45, and meanwhile, the cut waste materials are collected;
s3, folding the paperboard: the cut paperboard is folded according to the trace of the folded paper box by a pressing and forming mechanism 5 and a supporting mechanism 4;
s4, taking out the paperboard: and taking out the folded paperboard.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an environmental protection cardboard packing carton preparation forming technology, this environmental protection cardboard packing carton preparation forming technology adopts following preparation forming equipment, and this environmental protection cardboard packing carton preparation forming equipment includes bottom plate (1), fixed column (2), roof (3), bearing mechanism (4) and compresses tightly forming mechanism (5), its characterized in that: fixed column (2) are installed to four corners of bottom plate (1) up end, and four corners of the lower terminal surface of roof (3) are connected respectively to fixed column (2) upper end, and bearing mechanism (4) set up on bottom plate (1), compress tightly forming mechanism (5) and set up on roof (3), wherein:
the bearing mechanism (4) comprises a spring groove (41), a first top extension spring (42), a bearing plate (43), a forming plate (44), a forming groove (45), a first sliding groove (46), a first sliding block (47), a second top extension spring (48) and a folding supporting plate (49), wherein the spring groove (41) is formed in the middle of the upper end face of the bottom plate (1), the first top extension spring (42) is uniformly installed in the spring groove (41), the bearing plate (43) is installed at the upper end of the first top extension spring (42), inclined planes inclining downwards are formed on the front side wall, the rear side wall, the left side wall and the right side wall of the bearing plate (43), the forming plate (44) is installed on the upper end face of the bottom plate (1), the forming groove (45) with the same appearance as the unfolding appearance of the packaging box is formed in the middle of the forming plate (44), and the first sliding groove (46) is formed on the side wall opposite to the four ends of the forming, a first sliding block (47) is arranged in the first sliding groove (46) in a sliding mode, the first sliding block (47) is connected to the bottom of the first sliding groove (46) through a second top extension spring (48), a folding supporting plate (49) is installed between the first sliding blocks (47) in a rotating fit mode, an inclined surface matched with the upper inclined surface of the supporting plate (43) is arranged at one end of the opposite inner side of the folding supporting plate (49), an inclined surface parallel to one end of the opposite inner side of the folding supporting plate (49) is arranged at one end of the opposite outer side of the folding supporting plate (49), an inclined surface matched with one end of the opposite outer side of the folding supporting plate (49) is arranged in the forming groove (45), the first top extension spring (42) and the second top extension spring (48) respectively push the supporting plate (43) and the first sliding block (, the upper end faces of the bearing plate (43), the forming plate (44) and the folding bearing plate (49) are on the same plane;
the compaction forming mechanism (5) comprises hydraulic cylinders (51), a compaction block (52), a compaction plate (53), fixed blocks (54), hinged pressing plates (55), pulling branched chains (56) and a locking mechanism (57), wherein the hydraulic cylinders (51) are symmetrically arranged on the top plate (3), piston rods of the hydraulic cylinders (51) penetrate through the lower end of the top plate (3) and are arranged on the compaction block (52) through connecting blocks, the compaction plate (53) is arranged at the lower end of the compaction block (52), the fixed blocks (54) are arranged at four corners of the compaction plate (53), the hinged pressing plates (55) are hinged between two adjacent fixed blocks (54) through torsion springs, the hinged pressing plates (55) are matched with the forming grooves (45), the pulling branched chains (56) are arranged on the compaction block (52) and are connected with the hinged pressing plates (55), and the locking branched chains are arranged at the lower side of the compaction block (52);
when the environment-friendly paperboard packaging box is manufactured by adopting the environment-friendly paperboard packaging box manufacturing and forming equipment, the method comprises the following steps:
s1, placing the paperboard: placing the paper board on a supporting mechanism (4);
s2, paperboard forming: the paper board is correspondingly pressed and cut into paper boards with the same shape as the forming grooves (45) through a pressing forming mechanism (5) in cooperation with a forming plate (44) on a bearing mechanism (4), and cut waste materials are collected;
s3, folding the paperboard: the cut paperboard is folded according to the trace of the folded paper box by a pressing and forming mechanism (5) and a supporting mechanism (4);
s4, taking out the paperboard: and taking out the folded paperboard.
2. The manufacturing and forming process of the environment-friendly paperboard packaging box as claimed in claim 1, wherein the forming process comprises the following steps: the pulling branched chain (56) comprises a mounting frame (561), a first electric push rod (562), a second sliding groove (563), a second sliding block (564), a pulley (565), a pulling line (568) and a yielding groove (569), the mounting frame (561) is mounted on the upper end face of the pressing block (52), the first electric push rod (562) is mounted on the mounting frame (561), the second sliding groove (563) is formed in the upper end face of the pressing block (52), the second sliding block (564) is arranged in the second sliding groove (563) in a matched and sliding mode, the upper end of the second sliding block (564) is connected with a telescopic rod of the first electric push rod (562), a through groove communicated with the front, rear, left and right end faces of the pressing block (52) is formed in the lower end of the second sliding groove (563), the pulley (565) is mounted at each of two ends in the through groove in a rotating matched mode, one end of the pulling line (568) is connected to the hinged pressing plate (55), the other end of the pulling wire (568) penetrates through the through groove to be connected with the second sliding block (564), the pulling wire (568) is limited in the through groove through the pulley (565), and the top plate (3) is provided with a yielding groove (569) matched with the first electric push rod (562).
3. The manufacturing and forming process of the environment-friendly paperboard packaging box as claimed in claim 1, wherein the forming process comprises the following steps: the locking mechanism (57) comprises a piston groove (571), a telescopic groove (572), a sliding piston (573), a telescopic stop lever (574) and a communication groove (575), wherein the lower side of the pressing block (52) is provided with four piston grooves (571) respectively corresponding to the front, back, left and right side walls, the telescopic groove (572) is formed between the piston groove (571) and the side wall of the pressing block (52), the telescopic stop lever (574) is arranged in the telescopic groove (572) in a sliding manner, the sliding piston (573) is arranged in the piston groove (571) in a sliding manner, one end of the telescopic stop lever (574) in the piston groove (571) is connected with the sliding piston (573), one ends of the piston grooves (571) close to each other are communicated with each other, and are communicated with the outside of the pressing block (52) through the communication groove (575) and are connected with hydraulic equipment.
4. The manufacturing and forming process of the environment-friendly paperboard packaging box as claimed in claim 1, wherein the forming process comprises the following steps: the bottom plate (1) has seted up waste material groove (441) with four corners of profiled sheeting (44), installs No. two electric putter (442) on roof (3) that corresponds with waste material groove (441), and the telescopic link lower extreme of No. two electric putter (442) is equipped with kicking block (443), and install bottom plate (1) lower extreme waste material frame (444), and waste material frame (444) are the ascending box structure of opening.
5. The manufacturing and forming process of the environment-friendly paperboard packaging box as claimed in claim 1, wherein the forming process comprises the following steps: and a limiting guide frame (445) is arranged on the forming plate (44).
6. The manufacturing and forming process of the environment-friendly paperboard packaging box as claimed in claim 2, wherein the forming process comprises the following steps: the pull line (568) is a high strength polyethylene fiber line.
7. The manufacturing and forming process of the environment-friendly paperboard packaging box as claimed in claim 1, wherein the forming process comprises the following steps: the folding supporting plate (49) and the hinged pressing plate (55) are provided with inclined angles which prevent the folding supporting plate and the hinged pressing plate from colliding with each other when rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011622602.2A CN112848498A (en) | 2020-12-30 | 2020-12-30 | Manufacturing and forming process of environment-friendly paperboard packaging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011622602.2A CN112848498A (en) | 2020-12-30 | 2020-12-30 | Manufacturing and forming process of environment-friendly paperboard packaging box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112848498A true CN112848498A (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011622602.2A Withdrawn CN112848498A (en) | 2020-12-30 | 2020-12-30 | Manufacturing and forming process of environment-friendly paperboard packaging box |
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| CN (1) | CN112848498A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113352690A (en) * | 2021-06-18 | 2021-09-07 | 南塑集团浙江包装有限公司 | Corrugated paper packing carton processing equipment |
-
2020
- 2020-12-30 CN CN202011622602.2A patent/CN112848498A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113352690A (en) * | 2021-06-18 | 2021-09-07 | 南塑集团浙江包装有限公司 | Corrugated paper packing carton processing equipment |
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Application publication date: 20210528 |
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