A packaging machine

Abstract

The invention discloses a plate encapsulation machine, comprising a gantry plate encapsulation device, a paper feeding device arranged on one side of the gantry plate encapsulation device and a plate roller placing frame arranged on the other side of the gantry plate encapsulation device; the gantry plate encapsulation device comprises a gantry frame and a gantry beam arranged on the gantry frame, a third motion mechanism is arranged on the gantry beam, and the gantry beam is connected to a packaging unit through the third motion mechanism; the packaging unit comprises a packaging base, the top of the packaging base is connected to the third motion mechanism, and the bottom of the packaging base is provided with a first pressing wheel group and a second pressing wheel group, each of the first pressing wheel group and the second pressing wheel group comprises two pressing wheels, each of which is connected to a pressing wheel arm, and the pressing wheels are hinged to the packaging base through the pressing wheel arm. The plate encapsulation machine of the invention packages the plate roller by arranging the gantry plate encapsulation device, has high packaging efficiency and good packaging effect, and greatly improves the efficiency, quality and safety of plate roller packaging.

Description

Technical Field

[0001] The invention relates to the technical field of packaging equipment, in particular to a packaging machine. Background Art

[0002] After the plate roller is processed, it usually needs to be packaged before being put into storage. The traditional packaging method relies on manually wrapping a layer of corrugated paper on the plate roller. The disadvantages of this operation are: first, the packaging effect cannot be guaranteed; second, the packaging efficiency is very low; third, the plate roller is easily damaged during the packaging process. Summary of the invention

[0003] In order to solve the problems existing in the prior art, the present invention provides a plate wrapping machine. The plate wrapping machine of the present invention packages the plate roller by arranging a gantry plate wrapping device, and the paper feeding device conveys corrugated paper for the packaging process. The packaging efficiency is high, the packaging effect is good, and no damage is caused to the plate roller, thereby greatly improving the efficiency, quality and safety of plate roller packaging.

[0004] To achieve the above object, the present invention adopts the following technical solution:

[0005] The present invention provides a plate encapsulation machine, comprising a gantry plate encapsulation device, a paper feeding device arranged on one side of the gantry plate encapsulation device, and a plate roller placing frame arranged on the other side of the gantry plate encapsulation device;

[0006] The gantry packaging device comprises a gantry frame and a gantry beam arranged on the gantry frame, the gantry beam is provided with a third motion mechanism, and the gantry beam is connected to the packaging unit through the third motion mechanism;

[0007] The packaging unit includes a packaging base, the top of which is connected to a third motion mechanism, and the bottom of the packaging base is provided with a first pressing wheel group and a second pressing wheel group, each of which includes two pressing wheels, each of which is connected to a pressing wheel arm, and the pressing wheels are hinged to the packaging base through the pressing wheel arm.

[0008] The plate wrapping machine provided by the present invention is provided with a gantry beam and a gantry frame, and a packaging unit is arranged on the gantry beam. The corrugated paper is pressed onto the plate roller by the pressing wheel on the packaging unit. The plate roller rotates on the plate roller placement frame, driving the corrugated paper to wrap the plate roller, and the corrugated paper is transported by the paper feeding mechanism.

[0009] The plate encapsulation machine of the present invention has high packaging efficiency and good packaging quality, does not require manual packaging by packaging personnel, avoids damage to the plate roller, and greatly improves the efficiency, quality and safety of plate roller packaging.

[0010] In a further technical solution, the paper feeding device includes a paper feeding rack, a paper feeding mechanism is arranged on the paper feeding rack, the paper feeding mechanism includes a paper feeding drive mechanism, a conveying arm and a vacuum suction head, the vacuum suction head is arranged on the conveying arm, and the output end of the paper feeding drive mechanism is connected to the conveying arm.

[0011] When feeding paper, workers place the corrugated paper on the paper feeding rack. When feeding paper, the vacuum suction head sucks up the corrugated paper, and the conveying arm conveys the vacuum suction head and the corrugated paper sucked up by the vacuum suction head to the plate roller placement rack. After the pressure wheel presses the corrugated paper onto the plate roller, the air path of the vacuum suction head is closed and the conveying arm returns to its position.

[0012] Paper is fed through a vacuum suction head and a conveying arm, which is highly efficient and low-cost.

[0013] In a further technical solution, a grabbing cylinder is provided at one end of the conveying arm, the piston end of the grabbing cylinder is vertically arranged and a suction head seat is arranged at its end, and the vacuum suction head is arranged on the suction head seat.

[0014] By setting up a grabbing cylinder, the paper feeding device can grab the corrugated paper on the paper feeding rack within a certain height range, that is, the conveying arm can convey the corrugated paper within a certain height range. On the one hand, it improves the success rate of sucking up the corrugated paper, and on the other hand, it can also adapt to the packaging of plate rollers with a larger size range.

[0015] In a further technical solution, the plate roller placement frame includes two placement rollers arranged side by side, both ends of the placement rollers are supported by support frames respectively, and the ends of the placement rollers are connected to a driving mechanism for driving the placement rollers to rotate.

[0016] The plate roller is placed by two placing rollers, which can be easily limited and can also be easily rotated during the packaging process.

[0017] In a further technical solution, the placement roller is covered with a soft cover.

[0018] The soft cover is wrapped on the placement roller to further improve the safety of the plate roller during the packaging process and avoid damage to the plate roller.

[0019] In a further technical solution, a lifting frame is arranged between the placement rollers, and the lifting frame includes a support arm arranged between the placement rollers and two lifting arms arranged on the top of the support arm. A lifting mechanism is arranged at the bottom of the support arm, and the soft bag is provided with a notch corresponding to the lifting arm.

[0020] Since the plate roller needs to be positioned before packaging, a large area of ​​the plate roller contacts the placement roller when it is placed on the placement roller, which makes it inconvenient to position it. By setting a lifting frame, the lifting mechanism is raised before positioning, and the plate roller is lifted up during the lifting arm rising process, which facilitates the positioning of the plate roller. After positioning, the lifting mechanism is lowered, and the lifting arm is in the gap, which will not affect the placement and rotation of the plate roller.

[0021] In a further technical solution, the packaging unit further comprises a glue sealing mechanism, which comprises a glue sealing seat and a third driving mechanism for driving the glue sealing seat to rise and fall, and a tape seat and an intermediate wheel are rotatably provided on the glue sealing seat.

[0022] The sealing mechanism is arranged on the packaging unit, and the tape roll is placed on the sealing seat, and the tape is pulled out, and is suspended at the bottom of the sealing seat after the intermediate wheel completes the turning. When the process of wrapping the corrugated paper with the plate roller is completed, the third driving mechanism drives the sealing seat to move downward, and the tape moves downward to contact and adhere to the corrugated paper on the plate roller, and continues to rotate the plate roller. During the rotation of the plate roller, the tape is driven to be wound around the corrugated paper, and the corrugated paper is tightly wound and fixed.

[0023] By setting up a sealing mechanism, the corrugated paper is wrapped and then fixed, and the corrugated paper wrapped with tape is not easy to fall off, which is convenient for subsequent transportation.

[0024] In a further technical solution, the adhesive sealing mechanism further includes a tape cutter and a cutter driving mechanism, wherein the cutter driving mechanism is arranged on one side of the intermediate wheel, and the tape cutter is arranged on the cutter driving mechanism.

[0025] After the tape is wound, it is necessary to cut the tape. The present invention provides a tape cutter and a cutter driving mechanism. When the cutting operation is required, the cutter driving mechanism drives the tape cutter to cut the tape, thereby saving manpower and further improving the practicality of the present invention.

[0026] In a further technical solution, the gantry plate-making device further includes a positioning unit, and the positioning unit includes a height measuring component and an end positioning component.

[0027] Since various sizes of plate rollers need to be packaged, the length of the placement roller is relatively long. Therefore, plate rollers of different sizes need to be positioned when placed to facilitate subsequent paper feeding and packaging of the packaging unit. Among them, the end positioning component is used to locate the positions of the two ends of the plate roller, and the height measuring component is used to measure the height of the plate roller when it is placed flat.

[0028] In a further technical solution, the height measurement component includes a displacement driver and a displacement sensor. The displacement sensor is arranged on the gantry beam, and the detection head of the displacement sensor is raised and lowered by the displacement driver.

[0029] When measuring the height, the displacement driver drives the detection head of the displacement sensor to move downward until the detection head contacts the plate roller. The displacement sensor detects the distance the detection head moves downward at this time, and the height of the plate roller can be obtained.

[0030] The displacement sensor is used to detect the height with high accuracy and efficiency.

[0031] The beneficial effects are:

[0032] 1. The packaging machine of the present invention has high packaging efficiency and good packaging quality. It does not require manual packaging by packaging personnel, thus avoiding damage to the plate roller and greatly improving the efficiency, quality and safety of plate roller packaging;

[0033] 2. Paper is fed through vacuum suction head and conveying arm, which is efficient and low cost;

[0034] 3. By setting up a grabbing cylinder, the paper feeding device can grab the corrugated paper on the paper feeding rack within a certain height range, that is, the conveying arm can convey the corrugated paper within a certain height range, which improves the success rate of sucking up the corrugated paper on the one hand, and can also adapt to the packaging of plate rolls with a larger size range on the other hand;

[0035] 4. The plate roller is placed by two placement rollers, which can easily limit its position and also can be easily rotated during the packaging process;

[0036] 5. Wrapping the placement roller with a soft cover further improves the safety of the roller during packaging and avoids damage to the roller;

[0037] 6. Since the plate roller needs to be positioned before packaging, when the plate roller is placed on the placement roller, it contacts the placement roller in a large range, which is inconvenient for positioning. By setting a lifting frame, the lifting mechanism is raised before positioning, and the plate roller is lifted up during the lifting arm, which is convenient for positioning the plate roller. After positioning, the lifting mechanism is lowered, and the lifting arm is in the gap, which will not affect the placement and rotation of the plate roller;

[0038] 7. By setting up a sealing mechanism, the corrugated paper is wrapped and fixed after being coated. The corrugated paper wrapped with tape is not easy to fall off, which is convenient for subsequent transportation;

[0039] 8. After the tape is wound, it is necessary to cut the tape. The present invention provides a tape cutter and a cutter driving mechanism. When the cutting operation is required, the cutter driving mechanism drives the tape cutter to cut the tape, thereby saving manpower and further improving the practicality of the present invention.

[0040] 9. Since it is necessary to pack various sizes of plate rollers, the length of the placement roller is relatively long. Therefore, the plate rollers of different sizes need to be positioned when they are placed to facilitate the subsequent paper feeding and packaging of the packaging unit. Among them, the end positioning component is used to locate the positions of the two ends of the plate roller, and the height measurement component is used to measure the height of the plate roller when it is placed flat;

[0041] 10. The displacement sensor is used to detect the height with high accuracy and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

[0043] Figure 2 It is a structural schematic diagram of a plate roller placement rack according to an embodiment of the present invention;

[0044] Figure 3 is a schematic diagram of the working state of the jacking frame according to an embodiment of the present invention;

[0045] Figure 4 is a schematic diagram of the top view of the structure of a paper feeding device according to an embodiment of the present invention;

[0046] Figure 5 is a front view of a paper feeding device according to an embodiment of the present invention;

[0047] Figure 6 It is a structural schematic diagram of a gantry plate packaging device and a plate roller placement rack according to an embodiment of the present invention;

[0048] Figure 7 yes Figure 6 Right view of;

[0049] Figure 8 is a schematic structural diagram of a packaging unit according to an embodiment of the present invention;

[0050] Fig. 9 is a side view of a first driving mechanism according to an embodiment of the present invention;

[0051] Fig.10 is a schematic diagram of the driving structure of the second pressure wheel assembly according to an embodiment of the present invention;

[0052] Fig.11 2 is a schematic diagram of the working state of the first pressing wheel group and the second pressing wheel group according to an embodiment of the present invention;

[0053] Fig.12 is a side view of a packaging unit according to an embodiment of the present invention;

[0054] Fig.13 yes Fig.12 Left view of

[0055] Fig.14Schematic diagram of the structure of a height measurement component according to an embodiment of the present invention.

[0056] Reference numerals:

[0057] 10. Gantry plate packaging device; 11. Gantry frame; 111. Gantry support frame; 12. Gantry beam; 13. First motion mechanism; 14. Second motion mechanism; 15. Third motion mechanism; 16. Packing unit; 161. Packing base; 162. First pressing wheel group; 163. Second pressing wheel group; 164. Second driving mechanism; 165. Pressing wheel mounting plate; 166. Winding wheel; 167. Pressing wheel; 168. Pressing wheel driving plate; 169. Glue sealing mechanism; 1691. Glue sealing seat; 1692. Third driving mechanism; 1693. Tape seat; 1694. Intermediate wheel; 1695. Cutter driving mechanism; 1696. Tape cutter; 17 , positioning unit; 171, first driving mechanism; 172, first positioner; 173, displacement sensor; 174, displacement driver; 175, positioning base; 20, paper feeding device; 21, paper feeding rack; 22, support beam; 23, paper feeding mechanism; 231, conveying arm; 232, grabbing cylinder; 233, suction head holder; 234, vacuum suction head; 235, paper feeding driving mechanism; 24, paper rack lifting assembly; 25, position regulator; 30, plate roller placement rack; 31, support rack; 32, placement roller; 33, soft bag cover; 34, lifting mechanism; 35, lifting rack; 351, lifting arm; 352, support arm; 40, plate roller to be packaged. DETAILED DESCRIPTION

[0058] The present invention will be further described below in conjunction with the accompanying drawings:

[0059] Example:

[0060] like Figure 1 As shown, this embodiment provides a plate encapsulation machine, including a gantry plate encapsulation device 10, a paper feeding device 20 arranged on one side of the gantry plate encapsulation device 10, and a plate roller placement rack 30 arranged on the other side of the gantry plate encapsulation device 10;

[0061] See also Figure 6 The gantry packaging device 10 includes a gantry frame 11 and a gantry beam 12 arranged on the gantry frame 11, a first motion mechanism 13 for moving in a horizontal direction is arranged at the bottom of the gantry frame 11, a second motion mechanism 14 for moving in a vertical direction is arranged between the gantry beam 12 and the gantry frame 11, a third motion mechanism 15 for moving in a horizontal direction and perpendicular to the motion direction of the first motion mechanism 13 is arranged on the gantry beam 12, and the gantry beam 12 is connected to the packaging unit 16 through the third motion mechanism 15;

[0062] In this embodiment, two groups of packaging units 16 are provided, which are respectively arranged on the left and right sides of the gantry beam 12 .

[0063] In this example, see Figure 7 , further comprising a gantry support frame 111, on which the first motion mechanism 13 is arranged, so that the gantry 11 is given an initial height, which can reduce costs;

[0064] See also Figure 8 The packaging unit 16 includes a packaging base 161, the top of the packaging base 161 is connected to the third motion mechanism 15, and the bottom of the packaging base 161 is provided with a first pressing wheel group 162 and a second pressing wheel group 163, the first pressing wheel group 162 and the second pressing wheel group 163 each include two pressing wheels, each pressing wheel is connected to a pressing wheel arm, and the pressing wheels are hinged to the packaging base 161 through the pressing wheel arm.

[0065] The plate wrapping machine provided by the present invention is provided with a gantry beam 12 and a gantry frame 11, and a packaging unit 16 is arranged on the gantry beam 12. The corrugated paper is pressed onto the plate roller 40 to be packaged by the pressure wheel on the packaging unit 16. The plate roller 40 to be packaged rotates on the plate roller placement frame 30, driving the corrugated paper to wrap the plate roller 40 to be packaged, and the corrugated paper is transported by the paper feeding mechanism 23.

[0066] like Fig.11 As shown, the two pressing wheel arms of the first pressing wheel group 162 are connected at the upper end by a spring. When the packaging base 161 moves downward, the two pressing wheel arms of the first pressing wheel group 162 are forced to open so that the two pressing wheels of the first pressing wheel group 162 are close to the corrugated paper and the plate roller 40 to be packaged.

[0067] In this embodiment, if Figure 8 and Fig.11 As shown, it also includes a pressing wheel mounting plate 165 and a second driving mechanism 164. The tops of the two pressing wheel arms of the second pressing wheel group 163 are rotatably arranged on the pressing wheel mounting plate 165. The two pressing wheel arms of the second pressing wheel group 163 are in an arc shape. When packaging is performed, the second driving mechanism 164 drives the pressing wheel mounting plate 165 to move downward. When the two pressing wheels of the second pressing wheel group 163 contact the plate roller 40 to be packaged, the two pressing wheel arms of the second pressing wheel group 163 will open under the pressure of the downward movement, and the pressing wheel mounting plate 165 will be moved downward. The mounting plate 165 continues to move downward, and the two pressing wheels of the second pressing wheel group 163 roll downward along the circumference of the plate roller 40 to be packaged, until the two pressing wheels of the second pressing wheel group 163 press the corrugated paper and the plate roller 40 to be packaged at a lower position of the plate roller 40 to be packaged, and the first pressing wheel group 162 presses the high part of the plate roller 40 to be packaged, and the second pressing wheel group 163 presses the low part of the plate roller 40 to be packaged. In this way, the corrugated paper and the plate roller 40 to be packaged can be pressed more tightly, and the packaging effect can be better when packaging is performed.

[0068] In this embodiment, the first pressing wheel group 162 and the second pressing wheel group 163 are arranged on the same packaging base 161 . It is understandable that the first pressing wheel group 162 and the second pressing wheel group 163 can also be separately arranged on different packaging bases 161 .

[0069] The plate encapsulation machine of the present invention has high packaging efficiency and good packaging quality, does not require manual packaging by packaging personnel, avoids damage to the plate roller, and greatly improves the efficiency, quality and safety of plate roller packaging.

[0070] In another embodiment, see Figure 4 The paper feeding device 20 includes a paper feeding rack 21, on which a paper feeding mechanism 23 is arranged. The paper feeding mechanism 23 is arranged across the top of the paper feeding rack 21 through a support beam 22. The paper feeding mechanism 23 includes a paper feeding drive mechanism 235, a conveying arm 231 and a vacuum suction head 234. The vacuum suction head 234 is arranged on the conveying arm 231. The output end of the paper feeding drive mechanism 235 is connected to the conveying arm 231, and the conveying arm 231 is arranged along the paper feeding direction.

[0071] When performing paper feeding operation, workers place corrugated paper on the paper feeding rack 21. When feeding paper, the vacuum suction head 234 sucks up the corrugated paper, and the conveying arm 231 conveys the vacuum suction head 234 and the corrugated paper sucked up by the vacuum suction head 234 to the plate roller placement rack 30. After the pressure wheel presses the corrugated paper onto the plate roller 40 to be packaged, the air path of the vacuum suction head 234 is closed and the conveying arm 231 returns to its position.

[0072] The paper is fed by the vacuum suction head 234 and the feeding arm 231 , which is highly efficient and low in cost.

[0073] In another embodiment, see Figure 5 A grabbing cylinder 232 is disposed at one end of the conveying arm 231 , a piston end of the grabbing cylinder 232 is vertically disposed and a suction head seat 233 is disposed at its end, and a vacuum suction head 234 is disposed on the suction head seat 233 .

[0074] By setting up the grabbing cylinder 232, the paper feeding device 20 can grab the corrugated paper on the paper feeding rack 21 within a certain height range, that is, the conveying arm 231 can convey the corrugated paper within a certain height range. On the one hand, it improves the success rate of sucking up the corrugated paper, and on the other hand, it can also adapt to the packaging of plate rollers with a larger size range.

[0075] In another embodiment, if Figure 5 As shown, the paper feeding device 20 further includes a paper rack lifting assembly 24 , and the paper feeding rack 21 is disposed on the paper rack lifting assembly 24 .

[0076] By providing the paper rack lifting assembly 24, the height range in which the paper feeding device 20 can feed paper is further increased, and the size range of the plate rollers that can be packaged by the plate packaging machine is further increased.

[0077] In another embodiment, if Figure 4 As shown, a position regulator 25 is also provided on the paper feeding rack 21. There are two groups of position regulators 25. The two groups of position regulators 25 are respectively arranged on both sides of the paper feeding direction. The position regulator 25 includes an adjustment drive mechanism and an adjustment plate. One end of the adjustment drive mechanism is fixed to the side of the paper feeding rack 21. The adjustment plate is arranged on the adjustment drive mechanism. The adjustment drive mechanism drives the adjustment plate to move toward the middle of the paper feeding rack 21.

[0078] By setting the position regulator 25, workers do not need to deliberately align the position of the corrugated paper with the plate roller 40 to be packaged when placing the corrugated paper. Before the paper feeding mechanism 23 absorbs the corrugated paper, the position regulators 25 located on both sides of the corrugated paper are started, and the adjustment drive mechanism drives the adjustment plate to move toward the side of the corrugated paper, pushing the corrugated paper to a position aligned with the plate roller 40 to be packaged. Setting the position regulator 25 not only ensures the packaging effect, but also improves the efficiency of workers placing corrugated paper, further improving the efficiency of plate roller packaging.

[0079] In another embodiment, the paper feeding drive mechanism 235 is a rack and pinion drive mechanism.

[0080] In another embodiment, if Figure 2 and Figure 3 As shown, the plate roller placement frame 30 includes two placement rollers 32 arranged side by side, both ends of the placement rollers 32 are supported by support frames 31 respectively, and the ends of the placement rollers 32 are connected to a driving mechanism for driving the placement rollers 32 to rotate.

[0081] The plate roller 40 to be packaged is placed by two placement rollers 32, so that it can be easily limited in position and can also be easily rotated during the packaging process.

[0082] In another embodiment, if Figure 2 and Figure 3 As shown, the placement roller 32 is covered with a soft cover 33 .

[0083] The soft package 33 is wrapped on the placement roller 32, so as to further improve the safety of the plate roller during the packaging process and avoid damage to the plate roller.

[0084] In another embodiment, if Figure 2 and Figure 3As shown, a lifting frame 35 is arranged between the placement rollers 32, and the lifting frame 35 includes a support arm 352 vertically arranged between the placement rollers 32 and two arc-shaped lifting arms 351 arranged on the top of the support arm 352. A lifting mechanism 34 is arranged at the bottom of the support arm 352, and a notch is arranged at the soft bag 33 corresponding to the lifting arm 351. When the lifting mechanism 34 is raised, the lifting arm 351 extends out of the notch, and when the lifting mechanism 34 is lowered, the lifting arm 351 is located in the notch.

[0085] Since the plate roller needs to be positioned before packaging, when the plate roller 40 to be packaged is placed on the placement roller 32, a large area of ​​it contacts the placement roller 32, which is inconvenient for positioning. By providing a lifting frame 35, the lifting mechanism 34 is raised before positioning, and the plate roller 40 to be packaged is lifted up during the lifting process of the lifting arm 351, which facilitates the positioning of the plate roller 40 to be packaged. After the positioning is completed, the lifting mechanism 34 is lowered, and the lifting arm 351 is in the gap, which will not affect the placement and rotation of the plate roller 40 to be packaged.

[0086] In another embodiment, if Fig.12 and Fig.13 As shown, the packaging unit 16 also includes a sealing mechanism 169, which includes a sealing seat 1691 and a third driving mechanism 1692 for driving the sealing seat 1691 to rise and fall. The sealing seat 1691 is rotatably provided with a tape seat 1693 and an intermediate wheel 1694.

[0087] In this embodiment, four intermediate wheels 1694 are provided.

[0088] The sealing mechanism 169 is arranged on the packaging unit 16, and the tape roll is placed on the sealing seat 1691, and the tape is pulled out, and is suspended at the bottom of the sealing seat 1691 after the intermediate wheel 1694 completes the turning. When the process of wrapping the corrugated paper with the plate roller is completed, the third driving mechanism 1692 drives the sealing seat 1691 to move downward, and the tape moves downward to contact and adhere to the corrugated paper on the plate roller 40 to be packaged, and continues to rotate the plate roller 40 to be packaged. During the rotation of the plate roller 40 to be packaged, the tape is driven to be wound around the corrugated paper, and the corrugated paper is tightly wound and fixed.

[0089] By providing the adhesive sealing mechanism 169, the corrugated paper is wrapped and fixed after being coated, and the corrugated paper wrapped with the adhesive tape is not easy to fall off, which is convenient for subsequent transportation.

[0090] In another embodiment, if Fig.13 As shown, the adhesive sealing mechanism 169 further includes a tape cutter 1696 and a cutter driving mechanism 1695 . The cutter driving mechanism 1695 is disposed on one side of the intermediate wheel 1694 , and the tape cutter 1696 is disposed on the cutter driving mechanism 1695 .

[0091] After the tape is wound, it is necessary to cut the tape. The present invention provides a tape cutter 1696 and a cutter drive mechanism 1695. When the cutting operation is required, the cutter drive mechanism 1695 drives the tape cutter 1696 to cut the tape, thereby saving manpower and further improving the practicality of the present invention.

[0092] In this embodiment, if Fig.12 As shown, the glue sealing mechanism 169 and the first pressing wheel group 162 and the second pressing wheel group 163 are arranged on the same packaging base 161. It can be understood that the glue sealing mechanism 169 can also be installed separately on a packaging base 161 and move independently.

[0093] In another embodiment, if Figure 6 As shown, the gantry plate-making device 10 further includes a positioning unit 17, and the positioning unit 17 includes a height measuring component and an end positioning component.

[0094] Since various sizes of plate rollers need to be packaged, the length of the placement roller 32 is relatively long. Therefore, plate rollers of different sizes need to be positioned when placed to facilitate subsequent paper feeding and packaging of the packaging unit 16. The end positioning component is used to locate the positions of the two ends of the plate roller, and the height measuring component is used to measure the height of the plate roller when it is laid flat.

[0095] In another embodiment, if Fig.14 As shown, the height measurement assembly includes a displacement driver 174 and a displacement sensor 173 . The displacement sensor 173 is disposed on the gantry beam 12 , and a detection head of the displacement sensor 173 is lifted and lowered by the displacement driver 174 .

[0096] In this embodiment, a positioning base 175 is disposed on the gantry beam 12 via the third motion mechanism 15 , and the displacement sensor 173 and the displacement driver 174 are both disposed on the positioning base 175 .

[0097] When measuring the height, the displacement driver 174 drives the detection head of the displacement sensor 173 to move downward until the detection head contacts the plate roller 40 to be packaged. The displacement sensor 173 detects the distance the detection head moves downward at this time to obtain the height of the plate roller 40 to be packaged.

[0098] By using the height data of the plate roller 40 to be packaged, the working positions of the first pressing wheel group 162 and the second pressing wheel group 163 in the height direction are determined, and the height of the corrugated paper conveyed by the paper feeding mechanism 23 is also determined.

[0099] The height is detected by the displacement sensor 173 with high accuracy and efficiency.

[0100] In another embodiment, if Figure 8 and Fig. 9As shown, the end positioning assembly includes a first driving mechanism 171 and a first positioner 172. In the present embodiment, the first driving mechanism 171 and the first positioner 172 are mounted on the pressure wheel mounting plate 165. The first driving mechanism 171 is vertically arranged, and the first positioner 172 is arranged on the output end of the first driving mechanism 171. The first driving mechanism 171 drives the first positioner 172 to move downward.

[0101] There are two sets of end positioning components. Before packaging, the plate roller must first be positioned. The end positioning components first move to the outside of the two ends of the plate roller 40 to be packaged. When the first positioner 172 moves to the outside of the two ends of the plate roller 40 to be packaged, the two end positioning components slowly move together. During the process of the end positioning components moving together, when the first positioner 172 contacts the end surface of the plate roller 40 to be packaged, the end positioning components stop. By recording the distance moved by the end positioning components at this time, the position of the plate roller 40 to be packaged on the plate roller placement rack 30 and the length of the plate roller 40 to be packaged can be obtained. Through this data, the horizontal working position of the first pressing wheel group 162 and the second pressing wheel group 163 can be determined. The position of the corrugated paper adjusted by the position regulator 25 can also be determined.

[0102] In this embodiment, since the first pressure wheel group 162, the second pressure wheel group 163, and the first driving mechanism 171 are all arranged on the packaging base 161, in order to prevent the second pressure wheel group 163 from interfering with the positioning of the first positioner 172 and to prevent the second pressure wheel group 163 from colliding with the end surface of the plate roller 40 to be packaged and causing damage to the plate roller 40 to be packaged during the process of the end positioning assembly approaching, a joint is arranged on the pressure wheel arm of the second pressure wheel group 163, and a winding wheel 166 is arranged on the pressure wheel mounting plate 165. The two pressure wheel arms are connected by a steel wire, and the steel wire is wound around the winding wheel 166. The horizontal height of the winding wheel 166 on the pressure wheel mounting plate 165 is higher than the horizontal height of the second pressure wheel group 163. The first driving mechanism 171 is arranged between the two winding wheels 166. A pressure wheel driving plate 168 is arranged between the first driving mechanism 171 and the pressure wheel mounting plate 165, and the bottom of the pressure wheel driving plate 168 is connected to the output end of the first driving mechanism 171, and a wire pressing wheel 167 is arranged between the pressure wheel driving plate 168 and the pressure wheel mounting plate 165, and the wire pressing wheel 167 is rotatably connected to the pressure wheel driving plate 168, that is, when the first driving mechanism 171 drives the first positioner 172 to move downward, it also drives the pressure wheel driving plate 168 to move downward between the first driving mechanism 171 and the pressure wheel mounting plate 165, and the wire pressing wheel 167 presses the steel wire downward, and pulls the two pressure wheel arms of the second pressure wheel group 163 to open until the first positioner 172 completes positioning. When the first driving mechanism 171 is reset, the wire pressing wheel 167 moves upward, and the second pressure wheel group 163 is reset again.

[0103] It is understandable that the end positioning assembly can also be installed separately on a packaging base 161 and move independently.

[0104] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A packaging machine, characterized in that: It includes a gantry plate-making device, a paper feeding device arranged on one side of the gantry plate-making device, and a plate roller placing frame arranged on the other side of the gantry plate-making device; The gantry packaging device comprises a gantry frame and a gantry beam arranged on the gantry frame, the gantry beam is provided with a third motion mechanism, and the gantry beam is connected to the packaging unit through the third motion mechanism; The packaging unit comprises a packaging base, the top of the packaging base is connected to the third motion mechanism, the bottom of the packaging base is provided with a first pressing wheel group and a second pressing wheel group, the first pressing wheel group and the second pressing wheel group each comprise two pressing wheels, each pressing wheel is connected to a pressing wheel arm, and the pressing wheels are hinged to the packaging base through the pressing wheel arm; The paper feeding device comprises a paper feeding rack, the paper feeding rack is provided with a paper feeding mechanism, the paper feeding mechanism comprises a paper feeding driving mechanism, a conveying arm and a vacuum suction head, the vacuum suction head is provided on the conveying arm, and the output end of the paper feeding driving mechanism is connected to the conveying arm; A grabbing cylinder is arranged at one end of the conveying arm, the piston end of the grabbing cylinder is arranged vertically and a suction head seat is arranged at the end thereof, and the vacuum suction head is arranged on the suction head seat.

2. The packaging machine according to claim 1, characterized in that: The plate roller placing frame comprises two placing rollers arranged side by side, both ends of the placing rollers are respectively supported by supporting frames, and the ends of the placing rollers are connected with a driving mechanism for driving the placing rollers to rotate.

3. The packaging machine according to claim 2, characterized in that: The placing roller is covered with a soft cover.

4. The packaging machine according to claim 3, characterized in that: A lifting frame is arranged between the placement rollers, and the lifting frame comprises a support arm arranged between the placement rollers and two lifting arms arranged on the top of the support arm. A lifting mechanism is arranged at the bottom of the support arm, and the soft bag sleeve is provided with a notch corresponding to the lifting arm.

5. The packaging machine according to claim 1, characterized in that: The packaging unit further comprises a glue sealing mechanism, which comprises a glue sealing seat and a third driving mechanism for driving the glue sealing seat to rise and fall, and a tape seat and an intermediate wheel are rotatably provided on the glue sealing seat.

6. The packaging machine according to claim 5, characterized in that: The adhesive sealing mechanism further comprises an adhesive tape cutter and a cutter driving mechanism. The cutter driving mechanism is arranged on one side of the intermediate wheel, and the adhesive tape cutter is arranged on the cutter driving mechanism.

7. The packaging machine according to claim 1, characterized in that: The gantry plate-wrapping device further comprises a positioning unit, and the positioning unit comprises a height measuring component and an end positioning component.

8. The packaging machine according to claim 7, characterized in that: The height measurement component comprises a displacement driver and a displacement sensor. The displacement sensor is arranged on the gantry beam, and the detection head of the displacement sensor is lifted and lowered by the displacement driver.

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