Feeding and discharging full-automatic paper bowl machine

Abstract

The invention discloses a full-automatic feeding and discharging type paper bowl machine in the technical field of paper bowl production, the full-automatic feeding and discharging type paper bowl machine comprises a base table, a guide rail, a forming block, a calendering rod and a wheel disc arranged on the right side of the base table, a supporting plate is arranged on the base table, push rods are arranged on the front side and the rear side of the supporting plate, and the ends of the push rods are rotationally connected with stirring ends; the adjusting block is in contact with the conical inner wall of the paper bowl barrel in the descending process, so that the paper bowl barrel which is positioned on the baffle and has small-amplitude position deviation can be gradually centered with the adjusting block, the paper bowl barrel is ensured not to be eccentric and cheap when being subsequently inserted into a hole, the paper bowl barrel can be ensured to be smoothly inserted into the hole, and the service life of the paper bowl barrel is prolonged. When the pressing rod descends to be in contact with the clamping pieces and the clamping pieces move towards the adjusting blocks from the two sides, the clamping pieces move towards the adjusting blocks from the exterior of the paper bowl barrel, and therefore the effects of inward clamping and improvement of the adjusting progress can be achieved when the pressing rod makes contact with the paper bowl barrel.

Description

Technical Field

[0001] The invention relates to the technical field of paper bowl production, and in particular to a fully automatic paper bowl machine for loading and unloading. Background Art

[0002] Paper bowl is a kind of paper container made by punching, rolling, sealing, punching and trimming the base paper (white paperboard). It is safe, hygienic, light and convenient, and can be used in public places, hotels and restaurants.

[0003] Figure 1-Figure 3 The schematic diagram of the paper bowl machine in the prior art includes a base Z1, and a feeding group is arranged on one side of the base Z1. The feeding group pushes the paper sheet to the top of the covering sheet Z3, and then the covering sheet Z3 rotates so that the paper sheet is imprisoned on the forming block Z4 so that the two ends of the paper sheet are in contact, and then the lifting frame Z6 drives the bonding block Z5 to bond the two ends of the paper sheet, and then the covering sheet Z3 is separated from the forming block, and the sealing step is completed at this time. After the sealing is completed, the U-shaped paddle Z11 pushes the forming block Z4 in the direction close to the right wheel Z2, and the paddle Z9 pushes the cylindrical paper bowl tube Z10 on the forming block Z4 downward when it is pushed for the first time, and the paper bowl tube The inner diameter of Z10 will move to the bottom of the pressing block Z7 along the calendering rod Z9 and the guide rail Z8, and then the feeding group will push the paper sheet to the top of the wrapping sheet Z3 again for the second wrapping. At this time, the lifting frame Z6 will descend again and the pressing block Z7 will press down the paper bowl tube Z10 below to fix the paper bowl tube Z10 to prevent the paddle Z11 from pushing the paper bowl tube Z10 to the left when it retreats. Then, when the paddle Z11 moves toward the wheel disc Z2 for the second time, the front end of the paddle Z11 will push the paper bowl tube Z10 on the forming block Z4 to the right, and the rear end of the paddle Z11 will push the paper bowl tube Z10 below the pressing block Z7 into the hole on the wheel disc Z2.

[0004] 1. In actual use, after the rear end of the paddle Z11 pushes the paper bowl tube Z10 under the pressing block Z7 to the rightmost side of the guide rail Z8, the paper bowl tube Z10 is separated from the guide rail Z8 and the calendering rod Z9. At this time, the paper bowl tube Z10 will fall into the hole on the wheel Z2 under the action of its own gravity, but it is an automatic falling process and will not fall smoothly. Usually, the irregularity is manifested in that the bottom end of the paper bowl tube Z10 contacts the inner wall of the hole and then stops for a short time before entering the control. Because the falling trajectory cannot be adjusted when falling, Due to the effects of the above and the restriction, the paper bowl tube Z10 will be easily tilted. Some of the upper and lower ends of the paper bowl tube Z10 will be tilted inside the hole. Although a small tilt can be used to achieve a certain leveling in the subsequent bottom punching process through the pressure rod connected to the bottom punching block, when the tilt is large, the downward pressure of the pressure rod will not only fail to achieve leveling, but will directly cause the port of the paper bowl tube to fold or cause the paper bowl tube to deform directly, thus affecting the subsequent processing. The vibration generated by the operation of the overall equipment will prevent the paper bowl tube Z10 from falling smoothly into the hole.

[0005] 2. After the front end of the lever Z11 pushes the paper bowl tube Z10 on the forming block Z4 to the bottom of the pressing block Z7, the pressing block Z7 will press down the paper bowl tube Z10, and then the rear end of the lever Z11 moves to the front of the paper bowl tube Z10, and the pressing block Z7 presses down the paper bowl tube Z10 to position the paper bowl tube Z10 at this position to prevent the paper bowl tube Z10 from moving. However, after the pressing block Z7 presses down, the paper bowl tube Z10 is easily deformed, especially for the paper bowl tube Z10 with strong toughness, which often cannot be smoothly reset after being pressed down, and when the rear end of the lever Z11 moves against the paper bowl tube Z10, it will exert an extrusion force on the side wall of the paper bowl tube Z10, and the extrusion force will be amplified after the paper bowl tube Z10 is pressed down, thereby causing indentations at both ends of the paper bowl tube Z10, which will further cause the paper bowl tube Z10 to deform;

[0006] Therefore, when the paper bowl tube Z10 falls into the roulette hole Z2 without any restrictions, the position of the paper bowl tube Z10 will be offset when entering the hole, and when the paper bowl tube Z10 is deformed, the falling posture of the paper bowl tube Z10 will change, which will further lead to the situation that the paper bowl tube Z10 cannot enter the roulette hole Z2, and produce defective products and affect the smooth progress of the overall process.

[0007] Based on this, the present invention designs a fully automatic paper bowl machine for loading and unloading to solve the above problems. Summary of the invention

[0008] The object of the present invention is to provide a fully automatic paper bowl machine for loading and unloading to solve the problems raised in the above-mentioned background technology.

[0009] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fully automatic paper bowl machine for loading and unloading, comprising a base, a guide rail, a forming block, a calendering rod and a wheel arranged on the right side of the base, a support plate is arranged on the base, push rods are arranged on the front and rear sides of the support plate, the ends of the push rods are rotatably connected with a toggle end, a first torsion spring is sleeved on the rotating shaft of the toggle end, the push rods are respectively slidably connected to the inner wall of the base in the left and right directions, the support plate is U-shaped, the support plate is located on the right side of the calendering rod, the support plate is rotatably connected to the inner wall of the base, a driving group is arranged under the support plate, and the driving group is used to drive the push rod to move in the left and right directions and drive the support plate from a horizontal state The cam is provided with a plurality of springs, each of which is provided with a plurality of springs, each of which is provided with a plurality of springs, each of which is provided with a plurality of springs, each of which is provided with a plurality of springs.

[0010] As a further solution of the present invention, the yielding group includes a second torsion spring and a vertical rod, the second torsion spring is sleeved on the rotating shaft of the baffle, and the vertical rod is fixedly connected to the adjusting block.

[0011] As a further solution of the present invention, the baffle is slidably connected to a limit rod, and a reset group is provided on one side of the limit rod.

[0012] As a further solution of the present invention, the reset group includes a second cylinder, the second cylinder is fixedly connected to the bottom of the guide rail, the end of the second cylinder is fixedly connected to a pull rod, and the pull rod is located on the right side of the limit rod.

[0013] As a further solution of the present invention, a weight block is fixedly connected to the end of the limit rod.

[0014] As a further solution of the present invention, the driving group includes two third cylinders, both of which are embedded in the interior of the base, and both of which are fixedly connected to the push rod. A rack rod is slidably connected to the push rod, and a gear is arranged above the rack rod. The gear is fixedly connected to the support plate, and the gear is rotatably connected to the inner wall of the base. The tooth portion of the rack rod is located on the right side of the gear, and a second spring is fixedly connected between the rack rod and the inner wall of the push rod.

[0015] As a further solution of the present invention, a retaining rod is arranged on the right side of the support plate, and the retaining rod is used for providing auxiliary support when the support plate is in a horizontal state and a vertical state.

[0016] As a further solution of the present invention, the side walls of the adjustment block are glued with a sponge layer.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. When the adjusting block is in contact with the tapered inner wall of the paper bowl tube during its descent, the paper bowl tube with a small position deviation on the baffle can be gradually aligned with the adjusting block to ensure that it will not be eccentric and cheap when subsequently inserted into the hole, and can be smoothly inserted into the hole. When the pressure rod is lowered to contact the clamping piece and the clamping piece moves toward the adjusting block from both sides, the clamping piece moves from the outside of the paper bowl tube toward the adjusting block, so it can play a role of inward clamping and improving the adjustment progress when in contact with the paper bowl tube. In addition, the clamping piece on the outside of the paper bowl tube can limit the paper bowl tube and prevent the paper bowl tube from being separated from the adjusting block when the baffle rotates from a horizontal state to a vertical state.

[0019] 2. When the first cylinder is shortened and reset, the adjusting block will rise directly, and the vertical end of the pressure rod will rise in contact with the clamping piece, so that the clamping piece will maintain the restriction on the outside of the paper bowl tube and will not rise immediately. Because the paper bowl tube is conical, when the clamping piece is in contact with the outside of the paper bowl tube, even if the adjusting block rises, it will have the tendency to drive the paper bowl tube to rise through friction due to the contact with the inner wall of the paper bowl tube. However, the resistance of the clamping piece can prevent the paper bowl tube from being driven up or deflected inside the hole, thereby avoiding affecting the subsequent processes. When the pressure rod rises and disengages from the clamping piece, the clamping piece is reset under the action of the first spring, and the clamping piece will lose contact with the paper bowl tube. At this time, the paper bowl tube will directly remain inside the hole without deflection.

[0020] 3. The limit rod will rotate with the support plate, and gradually slide to the right along the baffle while rotating. It will also drop inside the paper bowl tube while keeping the paper bowl tube restricted, so as to interfere with the subsequent centering of the paper bowl tube, thereby preventing the paper bowl tube from being thrown away when the support plate rotates. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The present invention is a structural composition of a paper bowl machine in the prior art;

[0022] Figure 2 It is a schematic diagram of the cooperation between the push plate and the paper bowl tube as well as the calendering rod and the guide rail in the prior art;

[0023] Figure 3 It is a schematic diagram of the paper bowl tube being pushed when the push plate moves to the right in the prior art;

[0024] Figure 4 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 5 A schematic diagram of the positional relationship between the support plate, the guide rail and the baffle of the present invention;

[0026] Figure 6 It is a schematic diagram of the positional relationship between the limit rod, the guide rail and the calendering rod of the present invention;

[0027] Figure 7 It is a schematic diagram of the positional relationship between the support frame, the adjustment block and the damping plate of the present invention;

[0028] Figure 8 It is a schematic diagram of the positional relationship between the support plate and the support frame when the support plate of the present invention is rotated to a vertical state;

[0029] Fig. 9 for Figure 8 A partial enlarged view of the middle A;

[0030] Fig.10 It is a side view of the upright pole, baffle plate and support plate of the present invention in a vertical state;

[0031] Fig.11 for Fig.10 A partial enlarged view of point B in the middle;

[0032] Fig.12 It is a schematic diagram of the positional relationship between the damping plate, the pressure rod and the first spring of the present invention;

[0033] Fig.13 It is a schematic diagram of the positional relationship between the rack rod, the gear and the support plate of the present invention;

[0034] Fig.14 for Fig.13 A partial enlarged view of point C in the middle;

[0035] Fig.15 It is a schematic diagram of the positional relationship among the second spring, the gear and the rack rod of the present invention.

[0036] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0037] 1. Support plate; 2. Push rod; 3. Baffle; 4. Support frame; 5. Damping plate; 6. Clamping plate; 7. First spring; 8. Inclined surface; 9. Press rod; 10. Adjusting block; 11. First cylinder; 12. Driving end; 13. First torsion spring; 14. Second torsion spring; 15. Vertical rod; 16. Limit rod; 17. Second cylinder; 18. Third cylinder; 19. Rack rod; 20. Gear; 21. Second spring; 22. Retaining rod; 23. Weight-adding block; 24. Pull rod; Z1. Base; Z2. Wheel; Z3. Covering plate; Z4. Forming block; Z5. Adhesive block; Z6. Lifting frame; Z7. Pressing block; Z8. Guide rail; Z9. Calendering rod; Z10. Paper bowl tube; Z11. Pick. DETAILED DESCRIPTION

[0038] See also Figure 1-Figure 15 The present invention provides a technical solution: a fully automatic paper bowl machine for loading and unloading, comprising a base Z1, a guide rail Z8, a forming block Z4, a calendering rod Z9 and a wheel disc Z2 arranged on the right side of the base Z1, a support plate 1 is arranged on the base Z1, push rods 2 are arranged on the front and rear sides of the support plate 1, the ends of the push rods 2 are rotatably connected with a toggle end 12, a first torsion spring 13 is sleeved on the rotating shaft of the toggle end 12, the push rods 2 are respectively slidably connected with the inner wall of the base Z1 in the left and right directions, the support plate 1 is U-shaped, the support plate 1 is located on the right side of the calendering rod Z9, the support plate 1 is rotatably connected to the inner wall of the base Z1, and a driving group is arranged below the support plate 1, the driving group is used to drive the push rod 2 to move in the left and right directions and drive the support plate 1 to be moved by water It rotates from the horizontal state to the vertical state, and a baffle 3 is rotatably connected to the support plate 1. A yield group is arranged on one side of the baffle 3, and a support frame 4 is arranged on the right side of the baffle 3. The support frame 4 is fixedly connected to the base Z1, and the support frame 4 is slidably connected to two damping plates 5. The damping plates 5 are U-shaped, and clamping plates 6 are slidably connected to the damping plates 5. The clamping plates 6 are L-shaped, and a first spring 7 is fixedly connected between the clamping plates 6 and the inner wall of the damping plates 5. A pressure rod 9 is arranged above the clamping plates 6. The pressure rod 9 is L-shaped and an inclined surface 8 is opened on the bottom end. The two pressure rods 9 are jointly fixedly connected with an adjusting block 10. The adjusting block 10 is conical, and a first cylinder 11 is fixedly connected between the top of the adjusting block 10 and the support frame 4. The yield group is used to drive the baffle 3 to rotate.

[0039] like Figure 4-Figure 14 As shown:

[0040] After the wrapping sheet Z3 imprisons the paper sheet on the forming block Z4, the bonding block Z5 will descend and seal the ends of the paper sheet. At this time, the two ends of the paper sheet are bonded to form a paper bowl tube Z10, and then the wrapping sheets Z3 will separate from each other. At this time, the driving group will control the push rod 2 to move to the left side of the paper bowl tube Z10. When the toggle end 12 moves to the left to contact the paper bowl tube Z10, the toggle end 12 will rotate around the rotation axis and compress the first torsion spring 13. When the toggle end 12 moves to the paper bowl tube Z10 located on the forming block Z4, the first torsion spring 13 will be compressed. 0, the push rod 2 will move to the right, and the toggle end 12 will push the paper bowl tube Z10 on the forming block Z4 to separate from the forming block Z4 and move to the right. At this time, the paper bowl tube Z4 will pass through the calendering rod Z9, and the calendering rod Z9 and the guide rail Z8 can limit the paper bowl tube Z10 during its movement. After the push rod 2 moves to the rightmost side, the push rod 2 will move to the left, and the paper bowl tube Z10 will stay above the support plate 1, and at this time, the paper bowl tube Z10 is on the right side of the calendering rod Z9;

[0041] Then the driving group will control the support plate 1 to rotate rightward from the horizontal state to the vertical state and maintain it in the vertical state. At this time, the support plate 1 and the paper bowl tube Z10 located on the support plate 1 will rotate to the vertical state together, and the baffle 3 can support the paper bowl tube Z10 during rotation. At this time, the paper bowl tube Z10 will be below the adjusting block 10, and then the first cylinder 11 will be started. At this time, the extension of the first cylinder 11 will drive the adjusting block 10 to descend. When the adjusting block 10 descends, it will drive the pressure rod 9 to descend. Before the pressure rod 9 descends, its top end is in contact with the upper end of the damping plate 5, and the sliding of the damping plate 5 and the inner wall of the support frame 4 has a large friction force, that is, the damping plate 5 can stay at any position on the inner wall of the support frame 4 when not interfered by external forces. When the pressure rod 9 and the adjusting block 10 descend, they will descend in the direction of the paper bowl tube Z10 below, and the adjusting block 10 is conical, and its bottom end is in contact with the paper bowl tube Z10 below. When the bowl cylinder Z10 contacts, the position of the paper bowl cylinder Z10 can be slowly adjusted by friction, so that the positions of the adjusting block 10 and the paper bowl cylinder Z10 can be gradually aligned. As the adjusting block 10 and the pressure rod 9 descend, the inclined surface 8 at the bottom end of the pressure rod 9 descends to contact with the top end of the clamping sheet 6, which will push the clamping sheet 6 to slide along the damping sheet 5 and stretch the first spring 7. When the clamping sheet 6 slides along the damping sheet 5, the damping sheet 5 will not slide in the up and down directions of the support frame 4. When the clamping sheet 6 stretches the first spring 7 to the limit, the side wall of the bottom end of the pressure rod 9 will contact the vertical side wall of the clamping sheet 6. At this time, the first spring 7 will no longer continue to stretch, but maintain the stretched state. Then the adjusting block 10 and the adjusting block 10 continue to descend to the limit. At this time, the clamping sheet 6 and the adjusting block 10 will respectively play a role of supporting and positioning from the outside and inside of the paper bowl cylinder Z10 to prevent the paper bowl cylinder Z10 from deflecting or detaching.

[0042] Then the first cylinder 11 continues to descend, and the pressure rod 9 descends to a position in contact with the top of the clamping sheet 6. At this time, the yielding group forces the baffle 3 to rotate around the rotation axis from a horizontal state to a vertical state, and then the first cylinder 11 drives the adjustment block 10 to descend. At this time, the pressure rod 9 presses down the clamping sheet 6 to make the damping sheet 5 slide down along the support frame 4. At this time, the paper bowl tube Z10 and the adjustment block 10 will move toward the inside of the hole on the wheel Z2. When the first cylinder 11 is extended to the limit, the paper bowl tube Z10 will be inserted into the hole, but at this time, the bottom end of the clamping sheet 6 is above the hole, and the feeding work of the paper bowl tube Z10 is completed at this time;

[0043] In the present invention, when the paper bowl tube Z10 is loaded into the hole, the push rod 2 and the toggle end 12 are used to push the paper bowl tube Z10 onto the support plate 1, and the push rod 2 is reset to the left and disengaged from the paper bowl tube Z10. At this time, the paper bowl tube Z10 and the calendering rod Z9 have been separated. Then, the support plate 1 is rotated from a horizontal state to a vertical state, so that the paper bowl tube Z10 can stand up on the baffle 3. In the process of the conical adjusting block 10 descending, the contact with the conical inner wall of the paper bowl tube Z10 can make the paper bowl tube Z10 with a small position deviation on the baffle 3 gradually align with the adjusting block 10, so as to ensure that in the subsequent When inserted into the hole, it will not be eccentric or cheap, ensuring that it can be smoothly inserted into the hole. When the pressure rod 9 is lowered to contact the clamping piece 6 and the clamping piece 6 moves from the two sides toward the adjustment block 10, the clamping piece 6 moves from the outside of the paper bowl tube Z10 toward the adjustment block 10, so it can play an inward clamping and improve the adjustment effect when in contact with the paper bowl tube Z10. In addition, the clamping piece 6 located outside the paper bowl tube Z10 can limit the paper bowl tube Z10, preventing the paper bowl tube Z10 from being separated from the adjustment block 10 when the baffle 3 rotates from the horizontal state to the vertical state;

[0044] When the first cylinder 11 is extended to the limit, the paper bowl tube Z10 will enter the hole of the wheel disc Z2. At this time, the outer wall of the paper bowl tube Z10 will fit with the inner wall of the hole, and then the first cylinder 11 will shorten and reset. At this time, the adjusting block 10 will rise directly, and the vertical end of the pressure rod 9 will fit with the clamping piece 6 to rise, so that the clamping piece 6 keeps restricting the outside of the paper bowl tube Z10 and will not rise immediately. Because the paper bowl tube Z10 is conical, when the clamping piece 6 is in contact with the outside of the paper bowl tube Z10, even if the adjusting block 10 rises due to the fit with the inner wall of the paper bowl tube Z10 and has the tendency to drive the paper bowl tube Z10 to rise through friction, the resistance of the clamping piece 6 can prevent the paper bowl tube Z10 from rising. The inside of the hole is driven to rise or deflect to avoid affecting the subsequent process. When the pressure rod 9 rises to disengage from the clamping sheet 6, the clamping sheet 6 is reset under the action of the first spring 7, and the clamping sheet 6 is disengaged from the paper bowl tube Z10. At this time, the paper bowl tube Z10 will remain directly inside the hole without deflection. When the pressure rod 9 contacts the uppermost part of the damping sheet 5, it will drive the damping sheet 5 to rise until it is reset, and then the yielding group resets the baffle 3, and the driving group controls the support plate 1 to rotate from the vertical state to the horizontal state, and then the push rod 2 pushes the paper bowl tube Z10 bonded by the bonding block Z5 onto the support plate 1 again, and then the support plate 1 rotates to the vertical state again for unloading;

[0045] It is worth noting that the bottom end of the clamping piece 6 can be set to an arc shape or multiple points to improve the effect of restricting the paper bowl tube Z10.

[0046] The yielding group includes a second torsion spring 14 and a vertical rod 15 . The second torsion spring 14 is sleeved on the rotating shaft of the baffle 3 , and the vertical rod 15 is fixedly connected to the adjusting block 10 .

[0047] like Figure 7-10 As shown: when the support plate 1 is in a horizontal state, the baffle plate 3 is kept in a vertical state by the second torsion spring 14. When the support plate 1 is in a vertical state, the second torsion spring 14 can keep the baffle plate 3 in a horizontal state to provide support for the paper bowl tube Z10;

[0048] When the support plate 1 is in a vertical state, the vertical rod 15 is located above the baffle 3. The extension of the first cylinder 11 will cause the vertical rod 15 to drop from above the baffle 3. When the pressure rod 9 drops to contact the top of the clamping piece 6, it means that the clamping piece 6 has restricted the paper bowl tube Z10 from both sides. At this time, the vertical rod 15 will drop to the position in contact with the baffle 3, and as the first cylinder 11 extends, the vertical rod 15 will continue to press the baffle 3 to force the baffle 3 to rotate, thereby giving way to the adjustment block 10 and the paper bowl tube Z10. At this time, the first cylinder 11 continues to extend, and the vertical rod 15 will block the baffle 3 after the baffle 3 rotates to the maximum extent to prevent the baffle 3 from resetting, until the paper bowl tube Z10 is inserted into the hole on the wheel Z2 and the first cylinder 11 stops;

[0049] Then the first cylinder 11 is shortened, and the vertical rod 15 continues to resist the baffle 3 until the vertical rod 15 rises and separates from the baffle 3.

[0050] The baffle plate 3 is slidably connected with a limit rod 16 , and a reset group is arranged on one side of the limit rod 16 .

[0051] The reset group includes a second cylinder 17 , which is fixedly connected to the bottom of the guide rail Z8 , and a pull rod 24 is fixedly connected to the end of the second cylinder 17 , and the pull rod 24 is located on the right side of the limit rod 16 .

[0052] like Figure 5 , Figure 6 , Figure 8-Figure 10 As shown:

[0053] When the push rod 2 pushes the paper bowl tube Z10 onto the support plate 1, the paper bowl tube Z10 will be separated from the calendering rod Z9, but at this time, a limit rod 16 is arranged on the right side of the calendering rod Z9, and the limit rod 16 is slidably connected with the baffle plate 3 in the left and right directions. Therefore, after the paper bowl tube Z10 is separated from the calendering rod Z9, it will be outside the limit rod 16. At this time, the limit rod 16 can continue to limit the paper bowl tube Z10. When the driving group drives the support plate 1 to rotate from the horizontal state to the vertical state, the limit rod 16 will also rotate with it, and gradually slide to the right along the baffle plate 3 while rotating, and will also drop inside the paper bowl tube Z10 while keeping limiting the paper bowl tube Z10, so that the paper bowl tube Z10 will not be thrown away when the support plate 1 rotates;

[0054] After the support plate 1 rotates to the vertical state, the top end of the limiting rod 16 is embedded in the baffle 3, that is, the top end of the limiting rod 16 is lower than the baffle 3, so that when the adjustment block 10 contacts the paper bowl tube Z10 to align the paper bowl tube Z10, it will not block the small movement of the paper bowl tube Z10 on the baffle 3;

[0055] When the support plate 1 is rotated from the vertical state to the horizontal state, the right end of the limit rod 16 will be at the rightmost side of the baffle 3. At this time, the second cylinder 17 shortens and drives the pull rod 24 to move toward the limit rod 16, thereby pushing the limit rod 16 to the position where the right end is closest to the baffle 3, so that when the next paper bowl tube Z10 is pushed onto the support plate 1 by the push rod 2, the paper bowl tube Z10 can be directly moved to the outside of the limit rod 16 through the calendering rod Z9.

[0056] A weight block 23 is fixedly connected to the end of the limiting rod 16 .

[0057] like Fig. 9 and Fig.10 As shown:

[0058] When the support plate 1 changes from a horizontal state to a vertical state, the limit rod 16 will slide down while following the rotation. The setting of the weight-adding block 23 can ensure normal sliding, so that the top of the limit rod 16 can be lower than the top height of the baffle 3 when the support plate 1 rotates to a vertical state. When the vertical rod 15 contacts the baffle 3 and forces the baffle 3 to make way for the descent of the adjustment block 10, the vertical rod 15 will push the baffle 3 to rotate left from a horizontal state to a vertical state or a state greater than vertical. At this time, the weight-adding block 23 on the left side can be used to increase the weight of the end of the limit rod 16, so as to prevent the limit rod 16 from sliding toward the adjustment block 10 due to the inconsistent heights of the two ends of the baffle 3, thereby interfering with the paper bowl tube Z10 entering the inside of the hole.

[0059] The driving group includes two third cylinders 18, and the two third cylinders 18 are embedded in the inside of the base Z1. The third cylinders 18 are fixedly connected to the push rod 2. The push rod 2 is slidably connected with a rack rod 19. A gear 20 is arranged above the rack rod 19. The gear 20 is fixedly connected to the support plate 1. The gear 20 is rotatably connected to the inner wall of the base Z1. The tooth portion of the rack rod 19 is located on the right side of the gear 20. A second spring 21 is fixedly connected between the rack rod 19 and the inner wall of the push rod 2.

[0060] A retaining rod 22 is provided on the right side of the support plate 1 , and the retaining rod 22 is used for providing auxiliary support when the support plate 1 is in a horizontal state or a vertical state.

[0061] like Figure 5 , Fig.13 and Fig.15 As shown:

[0062] exist Fig.13 In the state, the push rod 2 pushes the paper bowl tube Z10 to the top of the support plate 1. At this time, the side wall of the support plate 1 is in contact with the retaining rod 22. At this time, the rack rod 19 is on the right side of the gear 20 and there is a gap between the two. Then the third cylinder 18 shortens and drives the push rod 2 to move to the left. The push rod 2 will drive the rack rod 19 to move. When the rack rod 19 moves to contact with the gear 20, it will mesh and drive the support plate 1 to rotate from the horizontal state to the vertical state through the gear 20. After rotating to the maximum extent, the support plate 1 will contact the other side of the retaining rod 22.

[0063] When the support plate 1 rotates to the maximum extent, it cannot continue to rotate. At this time, the rack rod 19 will also be stuck with the gear 20. At this time, the push rod 2 continues to move to stretch the second spring 21. By stretching the second spring 21, a leftward force can be given to the rack rod 19 so that the gear 20 will not rotate to the left. At this time, the support plate 1 is in a vertical state, and the first cylinder 11 can be extended to perform the loading work;

[0064] When the push rod 2 moves to the leftmost position, the paper bowl tube Z10 on the forming block Z4 will be moved to the right. Before the new paper bowl tube Z10 moves to the position of the support plate 1, the first cylinder 11 has completed the loading work, and when the second spring 21 is not stretched, the rack rod 19 will move to the right to restore the support plate 1 to a horizontal state, and then the rack rod 19 moves to the right relative to the gear 20. At this time, the push rod 2 pushes the new paper bowl tube Z10 onto the support plate 1 and passes through the limit rod 16;

[0065] When the push rod 2 moves to the left again, the support plate 1 will rotate toward the vertical state to perform another loading operation.

[0066] The side walls of the adjusting block 10 are all glued with a sponge layer.

[0067] like Figure 7 As shown:

[0068] The sponge layer can reduce the friction between the adjustment block 10 and the inner wall of the paper bowl tube Z10. Since the inner wall of the paper bowl tube Z10 usually has a membrane material that prevents liquid penetration, the sponge layer can reduce the friction. The sponge layer is a common type in the prior art, so it is not described in detail.

Claims

1. A fully automatic paper bowl machine with loading and unloading, comprising a base (Z1), a guide rail (Z8), a forming block (Z4), a calendering rod (Z9), and a wheel (Z2) arranged on the right side of the base (Z1), characterized in that: A support plate (1) is arranged on the base (Z1), and push rods (2) are arranged on both the front and rear sides of the support plate (1), and the ends of the push rods (2) are rotatably connected to the toggle ends (12), and the rotating shaft of the toggle ends (12) is sleeved with a first torsion spring (13), and the push rods (2) are respectively slidably connected to the inner wall of the base (Z1) in the left and right directions, and the support plate (1) is U-shaped, and the support plate (1) is located on the right side of the calendering rod (Z9), and the support plate (1) is rotatably connected to the inner wall of the base (Z1), and a driving group is arranged below the support plate (1), and the driving group is used to drive the push rod (2) to move in the left and right directions and drive the support plate (1) to rotate from a horizontal state to a vertical state, and a baffle (3) is rotatably connected to the support plate (1), and a baffle (3) is arranged on one side to allow A positioning group, a support frame (4) is arranged on the right side of the baffle (3), the support frame (4) is fixedly connected to the base (Z1), the support frame (4) is slidably connected to two damping plates (5), the damping plates (5) are U-shaped, and the damping plates (5) are slidably connected to clamping plates (6), the clamping plates (6) are L-shaped, a first spring (7) is fixedly connected between the clamping plates (6) and the inner wall of the damping plates (5), a pressure rod (9) is arranged above the clamping plates (6), the pressure rod (9) is L-shaped and has an inclined surface (8) on its bottom end, the two pressure rods (9) are fixedly connected to an adjustment block (10) together, the adjustment block (10) is conical, and a first cylinder (11) is fixedly connected between the top of the adjustment block (10) and the support frame (4), and the positioning group is used to drive the baffle (3) to rotate.

2. The fully automatic paper bowl machine for loading and unloading according to claim 1, characterized in that: The yielding group comprises a second torsion spring (14) and a vertical rod (15); the second torsion spring (14) is sleeved on the rotating shaft of the baffle (3); and the vertical rod (15) is fixedly connected to the adjusting block (10).

3. The fully automatic paper bowl machine for loading and unloading according to claim 2, characterized in that: The baffle plate (3) is slidably connected to a limit rod (16), and a reset group is arranged on one side of the limit rod (16).

4. The fully automatic paper bowl machine for loading and unloading according to claim 3, characterized in that: The reset group comprises a second cylinder (17), the second cylinder (17) is fixedly connected to the bottom of the guide rail (Z8), the end of the second cylinder (17) is fixedly connected to a pull rod (24), and the pull rod (24) is located on the right side of the limit rod (16).

5. The fully automatic paper bowl machine for loading and unloading according to claim 4, characterized in that: A weight-increasing block (23) is fixedly connected to the end of the limiting rod (16).

6. The fully automatic paper bowl machine for loading and unloading according to claim 1, characterized in that: The driving group comprises two third cylinders (18), both of which are embedded in the interior of the base (Z1), and both of which are fixedly connected to the push rod (2). The push rod (2) is slidably connected to a rack rod (19), and a gear (20) is arranged above the rack rod (19). The gear (20) is fixedly connected to the support plate (1), and the gear (20) is rotatably connected to the inner wall of the base (Z1). The tooth portion of the rack rod (19) is located on the right side of the gear (20), and a second spring (21) is fixedly connected between the rack rod (19) and the inner wall of the push rod (2).

7. The fully automatic paper bowl machine for loading and unloading according to claim 1, characterized in that: A retaining rod (22) is provided on the right side of the support plate (1), and the retaining rod (22) is used to provide auxiliary support when the support plate (1) is in a horizontal state or a vertical state.

8. The fully automatic paper bowl machine for loading and unloading according to claim 1, characterized in that: The side walls of the regulating block (10) are all glued with a sponge layer.

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