Paper box side lug folding and cover buckling work station

Abstract

The utility model discloses a carton side lug folding and cover buckling workstation, which relates to the technical field of carton side lug folding and cover buckling, and comprises a base, a screw rod driving mechanism, a movable seat, a vertical fixed plate, a lifting mechanism I and a vertical adjusting plate, a lug inserting mechanism is mounted on the vertical adjusting plate, and a jacking mechanism is mounted on the front side surface of the vertical fixed plate; rear fixing plates are symmetrically installed at the two ends of the front side of the moving seat, the two rear fixing plates are jointly connected with a front moving plate in a sliding mode through first lifting limiting sliding rails, an adjusting mechanism is arranged on the front moving plate, and a side lug folding mechanism is installed on the adjusting mechanism. Manual folding and cover buckling of the paper boxes are not needed, time and labor are saved, the paper box cover buckling efficiency is greatly improved, and the device can be suitable for folding and cover buckling operation of the paper boxes of different sizes and specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of carton folding ears and buckling covers, in particular to a carton side ear folding and buckling cover workstation. Background Art

[0002] The carton side ear folding and buckling cover equipment is a key equipment used in the carton packaging process. It is mainly used to complete the ear-shaped folding of the carton side and the buckling of the cover, making the carton more firm;

[0003] The carton is a relatively common packaging material for product packaging. The carton generally has a bottom cover and a top cover. After the carton is produced, it is usually stacked in a folded shape. When used on the packaging production line, the folded carton needs to be unfolded, folded into a box shape according to the pre-bending line, and then the worker needs to fold the bottom cover and side ears of the carton and buckle the cover. After the bottom cover of the carton is buckled, it is transported to the next process for loading items. After loading the items, the top cover of the carton is buckled and sealed;

[0004] In the existing carton side ear folding and buckling cover operation process, most of them adopt manual ear folding and buckling, then fill the items, and then fold and buckle the ears of the top cover. The manual operation efficiency is too slow and the automation degree is low. For the current packaging production line with a large demand, the efficiency is far from enough. Therefore, the utility model provides a carton side ear folding and buckling cover workstation to realize the automatic ear folding and buckling operation of the carton bottom cover. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a carton side ear folding and buckling cover workstation, which solves the problems put forward in the above background art.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: A carton side ear folding and buckling cover workstation includes a base and a moving seat connected to the upper end of the base through a screw drive mechanism. A vertical fixing plate is vertically installed on the upper surface of the moving seat. Two limit sliding seats are installed on the side surface of the vertical fixing plate. The vertical fixing plate is connected to a vertical adjusting plate through the limit sliding seats and a lifting mechanism I;

[0007] An ear inserting mechanism is installed on the vertical adjusting plate, and a jacking mechanism for jacking up the carton cover is installed on the front side surface of the vertical fixing plate;

[0008] The front sides of the two ends of the front side of the moving seat are symmetrically installed with rear fixing plates. The front side surfaces of the two rear fixing plates are vertically installed with a first lifting limit sliding rail, and the two rear fixing plates are jointly slidably connected with a front moving plate through the first lifting limit sliding rail. A second lifting mechanism for adjusting the height of the front moving plate is also arranged between the rear fixing plate and the front moving plate;

[0009] An adjusting mechanism is further provided on the upper surface of the front moving plate, and a side ear folding mechanism for folding the side ears of the paper box is installed on the adjusting mechanism.

[0010] As a further technical solution of the present invention, a second lifting limit slide rail is installed on the side surface of the vertical adjusting plate corresponding to the two limit sliding seats, and the limit sliding seat is adapted to and slidably connected to the second lifting limit slide rail;

[0011] The first lifting mechanism includes a fourth motor installed on the outer side of the upper end of the vertical fixing plate. The output end of the fourth motor penetrates through the vertical fixing plate and is connected with a driving gear two. A second lifting rack meshing with the driving gear two is vertically installed in the middle of the side surface of the vertical adjusting plate.

[0012] As a further technical solution of the present invention, the jacking mechanism includes a connecting plate installed at the lower front side of the vertical fixing plate. A jacking electric cylinder is installed on the side surface of the connecting plate. The telescopic end of the jacking electric cylinder is connected with a connecting sliding seat, and a jacking plate is installed on the top of the connecting sliding seat;

[0013] A jacking slide rail is further provided on the upper front side of the jacking electric cylinder. A sliding groove adapted to the jacking slide rail is opened on the inner side surface of the connecting sliding seat, and the inner side of the connecting sliding seat slides on the jacking slide rail through the sliding groove.

[0014] As a further technical solution of the present invention, the ear inserting mechanism includes a push plate connecting seat slidably arranged on the top of the side surface of the vertical adjusting plate and a push plate connected to the top end of the push plate connecting seat. An ear inserting plate is installed on the upper surface of the front end of the push plate, and baffles are symmetrically installed on both sides of the front end of the push plate;

[0015] The outer bottom end of the push plate connecting seat is rotatably connected with a first connecting rod, the other end of the first connecting rod is rotatably connected with a second connecting rod, a third motor is installed on the other side surface of the vertical adjusting plate, and the output end of the third motor penetrates through the vertical adjusting plate and is connected with one end of the second connecting rod;

[0016] A lifting slot is opened on the surface of the vertical fixing plate to facilitate the up and down movement of the third motor.

[0017] As a further technical solution of the present invention, the second lifting mechanism includes a second motor installed on one of the rear fixing plates. The output end of the second motor penetrates through the rear fixing plate and is connected with a driving gear one. A first lifting rack is installed on the rear side surface of the front moving plate, and the driving gear one meshes with the first lifting rack;

[0018] A sliding seat is installed on the rear side surface of the front moving plate corresponding to the first lifting limit slide rail, and the front moving plate is slidably connected to the first lifting limit slide rail through the sliding seat.

[0019] As a further technical solution of the present utility model, the adjusting mechanism includes synchronous gears symmetrically arranged on both sides of the front surface of the front moving plate. A toothed belt is commonly connected to the surfaces of the two synchronous gears. A first motor is installed on the rear side of the front moving plate corresponding to one of the synchronous gears. The output end of the first motor penetrates through the front moving plate and is fixed to the middle of one of the synchronous gears. The other synchronous gear is rotatably connected to the front moving plate.

[0020] As a further technical solution of the present utility model, the folding side ear mechanism includes two folding rod connecting seats fixed diagonally on the toothed belt. On the upper ends of the front surfaces of the two folding rod connecting seats, side ear folding rods are arranged. The two side ear folding rods are oppositely arranged and on the same horizontal plane. The two side ear folding rods are both L-shaped structures.

[0021] As a further technical solution of the present utility model, folding rod limiting sliding seats are arranged on the rear surfaces of the two folding rod connecting seats. Folding rod limiting sliding rails are arranged on the upper end of the front side of the front moving plate corresponding to the two folding rod limiting sliding seats. The two folding rod connecting seats are slidably arranged on the folding rod limiting sliding rails through the folding rod limiting sliding seats.

[0022] The present utility model provides a carton side ear folding and capping workstation, which has the following beneficial effects compared with the prior art:

[0023] 1. The carton side ear folding and capping workstation of this design can perform folding and capping operations on the bottom cover of the carton by using the integrated design of the jacking mechanism, the folding side ear mechanism and the ear inserting mechanism. The whole process is automated, and there is no need for manual folding and capping of the carton, which saves time and effort and greatly improves the carton capping efficiency.

[0024] The carton side ear folding and capping workstation of this design can adjust and control the two side ear folding rods to approach or move away from each other by using the adjusting mechanism, so as to facilitate the folding of the side ears of the carton bottom cover. Secondly, with the cooperation of the second lifting mechanism, the height of the two side ear folding rods can be adjusted. The height of the ear inserting mechanism can be adjusted by using the first lifting mechanism, which is convenient for folding and capping operations of cartons of different sizes and specifications and improves the application range of the device. Description of the Drawings

[0025] Figure 1 It is the first perspective view of a carton side ear folding and capping workstation;

[0026] Figure 2 It is the second perspective view of a carton side ear folding and capping workstation;

[0027] Figure 3 It is the third perspective view of a carton side ear folding and capping workstation;

[0028] Figure 4 It is a schematic structural diagram of a jacking mechanism in a carton side ear folding and capping workstation;

[0029] Figure 5 It is a schematic structural diagram of an ear inserting mechanism in a carton side ear folding and capping workstation;

[0030] Figure 6 It is a connection schematic diagram of a vertical adjusting plate and a vertical fixing plate in the present utility model;

[0031] Figure 7 It is a first perspective view of a first lifting mechanism in a carton side ear folding and capping workstation;

[0032] Figure 8 It is a second perspective view of a first lifting mechanism in a carton side ear folding and capping workstation;

[0033] Figure 9 It is a schematic structural diagram of a side ear folding mechanism in a carton side ear folding and capping workstation;

[0034] Figure 10 It is a first perspective view of a second lifting mechanism in a carton side ear folding and capping workstation;

[0035] Figure 11 It is a second perspective view of a second lifting mechanism in a carton side ear folding and capping workstation.

[0036] In the figure: 1. Base; 2. Moving seat; 21. Lead screw drive mechanism;

[0037] 3. Jacking mechanism; 31. Connecting sliding seat; 32. Jacking plate; 33. Jacking electric cylinder; 34. Connecting plate; 35. Jacking slide rail;

[0038] 4. Side ear folding mechanism; 41. Front moving plate; 410. First lifting rack; 42. Rear fixing plate; 43. First lifting limit slide rail; 44. Synchronous gear; 440. First motor; 45. Side ear folding rod; 46. Folding rod connecting seat; 47. Folding rod limit slide rail; 48. Second motor; 480. First driving gear;

[0039] 5. Ear inserting mechanism; 51. Pushing plate; 52. Ear inserting plate; 53. Baffle; 54. Pushing plate connecting seat; 55. First connecting rod; 56. Second connecting rod; 57. Third motor;

[0040] 6. Vertical adjusting plate; 61. Second lifting rack; 62. Second lifting limit slide rail;

[0041] 7. Vertical fixing plate; 71. Fourth motor; 72. Second driving gear; 73. Limit sliding seat. Specific implementation mode

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0043] Please refer to Figures 1-3 , the present utility model provides a technical solution for a carton side ear folding and capping workstation: a carton side ear folding and capping workstation, including a base 1 and a moving seat 2 connected to the upper end of the base 1 through a lead screw drive mechanism 21. The lead screw drive mechanism 21 adopts the existing conventional lead screw linear drive method. During the working process, by the operation of the lead screw drive mechanism 21, the moving seat 2 can be driven to perform linear forward and backward movement on the base 1;

[0044] As Figure 6 and 8 shown, a vertical fixing plate 7 is vertically installed on the upper surface of the moving seat 2. Two limit sliding seats 73 are installed on the side surface of the vertical fixing plate 7. The vertical fixing plate 7 is connected to a vertical adjusting plate 6 through the limit sliding seats 73 and a lifting mechanism 1. Corresponding to the two limit sliding seats 73, a second lifting limit sliding rail 62 is installed on the side surface of the vertical adjusting plate 6. The limit sliding seats 73 are adapted to and slidably connected to the second lifting limit sliding rail 62. The lifting mechanism 1 includes a fourth motor 71 installed outside the upper end of the vertical fixing plate 7. The output end of the fourth motor 71 penetrates the vertical fixing plate 7 and is connected to a driving gear 72. A second lifting rack 61 meshing with the driving gear 72 is vertically installed in the middle of the side surface of the vertical adjusting plate 6. During the working process, by controlling the operation of the fourth motor 71, the driving gear 72 is driven to rotate. When the driving gear 72 rotates, since the teeth on the surface of the driving gear 72 mesh with the tooth grooves on the second lifting rack 61, the second lifting rack 61 can be driven to rise or fall. Therefore, the lifting of the second lifting rack 61 is used to drive the vertical adjusting plate 6 to lift in the vertical direction. Further, the ear inserting mechanism 5 can be driven to perform lifting adjustment. In addition, while the second lifting rack 61 drives the vertical adjusting plate 6 to lift or lower, the second lifting limit sliding rail 62 on the vertical adjusting plate 6 will perform vertical linear sliding on the limit sliding seats 73, so as to ensure the stability of the vertical adjusting plate 6 during lifting and lowering adjustment.

[0045] As Figure 5 and 6As shown in the figure, an ear inserting mechanism 5 is installed on the vertical adjusting plate 6. The ear inserting mechanism 5 includes a push plate connecting seat 54 slidably arranged at the top of the side surface of the vertical adjusting plate 6 and a push plate 51 connected to the top end of the push plate connecting seat 54. An ear inserting plate 52 is installed on the upper surface of the front end of the push plate 51, and baffles 53 are symmetrically installed on both sides of the front end of the push plate 51. By driving the push plate 51 to drive the ear inserting plate 52 and the baffles 53 to approach the paper box synchronously, at this time, the ear inserting plate 52 can be used to push the bottom cover of the paper box, so that the bottom cover of the paper box is folded and inserted into the paper box, realizing the capping operation of the bottom cover of the paper box. And during the capping process, the two baffles 53 can push both sides of the bottom cover of the paper box synchronously to ensure the stability of the bottom cover of the paper box during capping and prevent the generation of folding angles.

[0046] As Figure 5 shown in the figure, a first connecting rod 55 is rotatably connected to the outer side of the bottom end of the push plate connecting seat 54. The other end of the first connecting rod 55 is rotatably connected to a second connecting rod 56. A third motor 57 is installed on the other side surface of the vertical adjusting plate 6. The output end of the third motor 57 penetrates through the vertical adjusting plate 6 and is connected to one end of the second connecting rod 56. When capping the paper box, the third motor 57 is controlled to work, which drives the second connecting rod 56 to rotate. The rotation of the second connecting rod 56 will correspondingly push the first connecting rod 55 to displace, and the first connecting rod 55 will generate a thrust to push the push plate connecting seat 54 to slide linearly along the top of the side surface of the vertical adjusting plate 6. Because a slide rail is also provided at the top of the side surface of the vertical adjusting plate 6, and the push plate connecting seat 54 is slidably arranged at the top of the side surface of the vertical adjusting plate, the purpose is to ensure the stability of the push plate connecting seat 54 when pushing the push plate 51 to move linearly. Thus, the push plate 51 will fold and cap the bottom cover of the paper box inside the paper box.

[0047] As Figure 6 shown in the figure, a lifting notch for the convenient up and down movement of the third motor 57 is provided on the surface of the vertical fixing plate 7. The purpose of providing the lifting notch is to facilitate the sliding of the third motor 57 in the lifting notch when the vertical adjusting plate 6 drives the ear inserting mechanism 5 to lift and lower, so as to ensure that the vertical fixing plate 7 will not affect the lifting and lowering of the vertical adjusting plate 6.

[0048] As Figure 4As shown in the figure, a jacking mechanism 3 for jacking up the paper box cover is installed on the front side of the vertical fixing plate 7. The jacking mechanism 3 includes a connecting plate 34 installed at the lower end of the front side of the vertical fixing plate 7. A jacking electric cylinder 33 is installed on the side of the connecting plate 34. The telescopic end of the jacking electric cylinder 33 is connected to a connecting sliding seat 31. A jacking plate 32 is installed on the top of the connecting sliding seat 31. A jacking slide rail 35 is also provided at the upper end of the front side of the jacking electric cylinder 33. A chute adapted to the jacking slide rail 35 is provided at the corresponding position on the inner side surface of the connecting sliding seat 31. The inner side of the connecting sliding seat 31 slides on the jacking slide rail 35 through the chute. When performing the capping operation on the paper box, by controlling the extension of the jacking electric cylinder 33, the connecting sliding seat 31 is pushed to move along the jacking slide rail 35 to ensure the stability during jacking. Further, when the connecting sliding seat 31 rises, it will push the jacking plate 32 to rise, so as to jack up and fold the bottom cover of the paper box, enabling the bottom cover of the paper box to be folded to the front side of the ear inserting mechanism 5, which is convenient for the ear inserting mechanism 5 to perform the capping operation on the bottom cover of the paper box;

[0049] As Figure 9 and 11 shown in the figure, rear fixing plates 42 are symmetrically installed at both ends of the front side of the moving seat 2. Vertical lifting limit slide rails 43 are vertically installed on the front side surfaces of the two rear fixing plates 42. The two rear fixing plates 42 are jointly slidably connected to a front moving plate 41 through the lifting limit slide rails 43. A lifting mechanism 2 for adjusting the height of the front moving plate 41 is also provided between the rear fixing plate 42 and the front moving plate 41. The lifting mechanism 2 includes a second motor 48 installed on one of the rear fixing plates 42. The output end of the second motor 48 penetrates the rear fixing plate 42 and is connected to a driving gear 480. A lifting rack 410 is installed on the rear side surface of the front moving plate 41. The driving gear 480 meshes with the lifting rack 410. A sliding seat is installed on the rear side surface of the front moving plate 41 corresponding to the lifting limit slide rail 43. The front moving plate 41 is slidably connected to the lifting limit slide rail 43 through the sliding seat. When it is necessary to adjust the height of the front moving plate 41, by controlling the operation of the second motor 48, it drives the driving gear 480 to rotate. The rotation of the driving gear 480 will drive the lifting rack 410 to rise. The rising of the lifting rack 410 will drive the front moving plate 41 to linearly rise along the lifting limit slide rail 43 on the rear fixing plate 42 to ensure the stability of the front moving plate 41 during lifting. Thus, the lifting adjustment of the front moving plate 41 can be realized. The adjustment principle of the lifting mechanism 2 is the same as that of the lifting mechanism 1;

[0050] As Figure 9 and 10As shown in the figure, an adjusting mechanism is further provided on the front moving plate 41. The adjusting mechanism includes synchronous gears 44 symmetrically arranged on both sides of the front surface of the front moving plate 41. A toothed belt is commonly connected to the surfaces of the two synchronous gears 44. A first motor 440 is installed on the rear side surface of the front moving plate 41 corresponding to one of the synchronous gears 44. The output end of the first motor 440 penetrates the front moving plate 41 and is fixed to the middle of one of the synchronous gears 44. The other synchronous gear 44 is rotatably connected to the front moving plate 41. By operating the first motor 440, one of the synchronous gears 44 can be driven to rotate, and then the other synchronous gear 44 can be driven to rotate by using the toothed belt. When the two synchronous gears 44 rotate synchronously, the two folding rod connectors 46 will approach or move away from each other, so as to realize the pushing and folding of the two side ear folding rods 45 on the side ears of the paper box.

[0051] As Figure 9 shown in the figure, a side ear folding mechanism 4 for folding the side ears of the paper box is installed on the adjusting mechanism. The side ear folding mechanism 4 includes two folding rod connectors 46 fixedly arranged diagonally on the toothed belt. At the upper ends of the front surfaces of the two folding rod connectors 46, side ear folding rods 45 are provided. The two side ear folding rods 45 are oppositely arranged and on the same horizontal plane. The two side ear folding rods 45 are both L-shaped structures and are symmetrical to each other, which can ensure the synchronism when pushing the two side ears at the bottom of the paper box, and facilitate pushing the side ears of the bottom cover of the paper box to fold them.

[0052] Folding rod limiting sliding seats are arranged on the rear surfaces of the two folding rod connectors 46. Folding rod limiting sliding rails 47 are arranged on the upper front side surface of the front moving plate 41 corresponding to the two folding rod limiting sliding seats. The two folding rod connectors 46 are slidably arranged on the folding rod limiting sliding rails 47 through the folding rod limiting sliding seats. By using the sliding of the folding rod limiting sliding rails 47 and the folding rod limiting sliding seats, the stability of the displacement of the two folding rod connectors 46 when the toothed belt rotates can be ensured, and further the stability of the folding of the two side ear folding rods 45 on the side ears of the bottom cover of the paper box can be ensured.

[0053] The working principle of the present utility model is as follows: When this design works, first use the lead screw drive mechanism 21 to move the moving seat 2 to a specified position, so as to ensure that the unfolded paper box can be conveyed above the lifting plate 32 through the paper box feeding mechanism, and then the device works. The specific working steps are as follows:

[0054] The first step: First, control the side ear folding mechanism 4 to approach the bottom cover of the paper box. Use the first motor 440 to rotate forward to drive the two synchronous gears 44 to rotate synchronously, so that the two folding rod connectors 46 drive the two side ear folding rods 45 to approach the two side ears of the bottom cover of the paper box, and use the two side ear folding rods 45 to initially push and fold the side ears of the paper box.

[0055] Step 2: Then, control the lifting electric cylinder 33 to extend, push the connecting slider 31 to drive the lifting plate 32 to rise, lift and fold the bottom cover of the paper box, so that the bottom cover of the paper box is folded to the front side of the ear inserting mechanism 5;

[0056] Step 3: Then, control the third motor 57 to rotate forward, so that it drives the push plate connecting seat 54 to slide linearly along the top of the side of the vertical adjusting plate 6 through the second connecting rod 56 and the first connecting rod 55, and then drive the push plate 51 to move towards the bottom cover of the paper box, thereby using the push plate 51 to push the folded bottom cover of the paper box in front of the ear inserting plate 52, so that the bottom cover of the paper box is buckled inside the paper box;

[0057] Step 4: During the process of the ear inserting plate 52 pushing the bottom cover of the paper box to buckle, the two side ear folding rods 45 on the side ear folding mechanism 4 will further push and fold the side ears of the paper box, so that the two side ears of the bottom cover of the paper box are folded in place. After that, the first motor 440 flips to drive the two side ear folding rods 45 to reset. At this time, the ear inserting plate 52 further pushes to complete the operation of buckling the paper box cover.

[0058] The above is only the preferred embodiment of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. The structures, devices and operation methods not specifically described and explained in the present utility model, unless otherwise specified and limited, are implemented according to the conventional means in the art.

Claims

1. A carton side ear folding and lid buckling workstation, comprising a base (1) and a moving seat (2) connected to the upper end of the base (1) through a lead screw driving mechanism (21), characterized in that, A vertical fixing plate (7) is vertically installed on the upper surface of the moving seat (2). Two limiting sliding seats (73) are installed on the side surface of the vertical fixing plate (7). The vertical fixing plate (7) is connected to a vertical adjusting plate (6) through the limiting sliding seats (73) and a first lifting mechanism; An ear inserting mechanism (5) is installed on the vertical adjusting plate (6). A jacking mechanism (3) for jacking up the paper box cover is installed on the front side surface of the vertical fixing plate (7); Two rear fixing plates (42) are symmetrically installed at both ends of the front side of the moving seat (2). A first lifting limit sliding rail (43) is vertically installed on the front side surface of each of the two rear fixing plates (42). The two rear fixing plates (42) are jointly and slidably connected to a front moving plate (41) through the first lifting limit sliding rail (43). A second lifting mechanism for adjusting the height of the front moving plate (41) is further provided between the rear fixing plate (42) and the front moving plate (41); An adjusting mechanism is further provided on the front moving plate (41). A side ear folding mechanism (4) for folding the side ears of the paper box is installed on the adjusting mechanism; 2. The carton side ear folding and capping workstation according to claim 1, wherein A second lifting limit sliding rail (62) is installed on the side surface of the vertical adjusting plate (6) corresponding to the two limiting sliding seats (73). The limiting sliding seat (73) is adapted to the second lifting limit sliding rail (62) and is in sliding connection; The first lifting mechanism includes a fourth motor (71) installed outside the upper end of the vertical fixing plate (7). The output end of the fourth motor (71) penetrates through the vertical fixing plate (7) and is connected to a second driving gear (72). A second lifting rack (61) meshing with the second driving gear (72) is vertically installed in the middle of the side surface of the vertical adjusting plate (6); 3. The side ear folding and lid buckling workstation for a paper box according to claim 1, wherein The jacking mechanism (3) includes a connecting plate (34) installed at the lower end of the front side of the vertical fixing plate (7). A jacking electric cylinder (33) is installed on the side surface of the connecting plate (34). The telescopic end of the jacking electric cylinder (33) is connected to a connecting sliding seat (31). A jacking plate (32) is installed on the top of the connecting sliding seat (31); A jacking sliding rail (35) is further provided at the upper end of the front side surface of the jacking electric cylinder (33). A sliding groove adapted to the jacking sliding rail (35) is formed on the inner side surface of the connecting sliding seat (31). The inner side of the connecting sliding seat (31) slides on the jacking sliding rail (35) through the sliding groove; 4. A carton side ear folding and lid buckling workstation according to claim 1, characterized in that, The ear inserting mechanism (5) includes a push plate connecting seat (54) slidably arranged at the top of the side surface of the vertical adjusting plate (6) and a push plate (51) connected to the top end of the push plate connecting seat (54). An ear inserting plate (52) is installed on the upper surface of the front end of the push plate (51). Baffles (53) are symmetrically installed on both sides of the front end of the push plate (51); The outer bottom end of the push plate connecting seat (54) is rotatably connected to a first connecting rod (55). The other end of the first connecting rod (55) is rotatably connected to a second connecting rod (56). A third motor (57) is installed on the other side surface of the vertical adjusting plate (6). The output end of the third motor (57) penetrates through the vertical adjusting plate (6) and is connected to one end of the second connecting rod (56); The surface of the vertical fixing plate (7) is provided with a lifting notch for facilitating the up and down movement of the third motor (57).

5. A carton side ear folding and capping workstation according to claim 1, characterized in that, The second lifting mechanism includes a second motor (48) installed on one of the rear fixing plates (42). The output end of the second motor (48) penetrates through the rear fixing plate (42) and is connected with a first driving gear (480). A first lifting rack (410) is installed on the rear side surface of the front moving plate (41). The first driving gear (480) is engaged with the first lifting rack (410). A sliding seat is installed on the rear side surface of the front moving plate (41) corresponding to the first lifting limit slide rail (43). The front moving plate (41) is slidably connected to the first lifting limit slide rail (43) through the sliding seat.

6. The carton side ear folding and capping workstation according to claim 1, wherein The adjusting mechanism includes synchronizing gears (44) symmetrically arranged on both sides of the front surface of the front moving plate (41). A toothed belt is commonly connected to the surfaces of the two synchronizing gears (44). A first motor (440) is installed on the rear side surface of the front moving plate (41) corresponding to one of the synchronizing gears (44). The output end of the first motor (440) penetrates through the front moving plate (41) and is fixed to the middle of one of the synchronizing gears (44). The other synchronizing gear (44) is rotatably connected to the front moving plate (41).

7. A carton side ear folding and capping workstation according to claim 6, characterized in that, The folded side ear mechanism (4) includes two folding rod connection seats (46) diagonally fixed on the toothed belt. Side ear folding rods (45) are arranged at the upper ends of the front surfaces of the two folding rod connection seats (46). The two side ear folding rods (45) are oppositely arranged and on the same horizontal plane. The two side ear folding rods (45) are both of L-shaped structures.

8. A carton side ear folding and lid buckling workstation according to claim 7, characterized in that, Folding rod limit sliding seats are arranged on the rear surfaces of the two folding rod connection seats (46). Folding rod limit slide rails (47) are arranged on the upper front side surface of the front moving plate (41) corresponding to the two folding rod limit sliding seats. The two folding rod connection seats (46) are slidably arranged on the folding rod limit slide rails (47) through the folding rod limit sliding seats.

Images