Packaging box production feeding device

Abstract

The utility model relates to the technical field of packaging box production, in particular to a packaging box production feeding device which comprises a feeding seat. A feeding mechanism is arranged on the feeding base in the transverse direction. A loading mechanism is arranged at one end of the feeding mechanism; an edge aligning mechanism is arranged at the other end of the feeding mechanism; the edge aligning mechanism comprises a push-pull rotating shaft and a first push-pull assembly; the first push-pull assembly comprises a first push-pull seat, a first push-pull wheel and a first limiting plate; the first push-pull assembly further comprises a first push-pull linkage piece. The push-and-pull rotating shaft drives the first push-and-pull wheel to rotate through the first push-and-pull linkage piece. The push-and-pull rotating shaft drives the first push-and-pull wheel to rotate through the first push-and-pull linkage piece, so that the packaging box can move in the longitudinal direction, the packaging box is moved to abut against the first limiting plate, meanwhile, the packaging box is sent out through the feeding mechanism, it can be guaranteed that the packaging box can be sent out in an aligned mode, and the production efficiency is improved. The processing quality of the packaging box is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box production, in particular to a packaging box production feeding device. Background Art

[0002] In the production process of packaging boxes, it is usually necessary to print bending lines and trim the edges on flat plastic sheets. In order to improve production efficiency and quality, automatic feeding devices are widely used.

[0003] At present, the common packaging box automatic feeding devices on the market mainly adopt simple mechanical structures and lack effective side positioning structures. This causes flat plastic sheets to easily deflect and tilt due to factors such as gravity and mechanical vibration during the feeding process. When the plastic sheet is conveyed from the hopper or conveyor belt to the processing position, due to the lack of support from the side positioning structure, the sheet may deviate from the predetermined conveying path, resulting in errors in the subsequent printing bending line and trimming processes. Utility Model Content

[0004] The purpose of the utility model is to provide a packaging box production feeding device in view of the above-mentioned deficiencies in the prior art.

[0005] The purpose of the utility model is achieved through the following technical solutions: a packaging box production feeding device, comprising a feeding seat; the feeding seat is provided with a feeding mechanism in the transverse direction; one end of the feeding mechanism is provided with a feeding mechanism; the other end of the feeding mechanism is provided with an edge alignment mechanism;

[0006] The edge-matching mechanism includes a push-pull shaft rotatably arranged on the loading seat and a first push-pull assembly arranged on one side of the loading seat; the first push-pull assembly includes a first push-pull seat arranged on one side of the loading seat, a first push-pull wheel rotatably arranged on the first push-pull seat, and a first limit plate arranged on the first push-pull seat; the first push-pull wheel is rotatably arranged on the first push-pull seat along the longitudinal direction; the first push-pull assembly also includes a first push-pull linkage; the push-pull shaft drives the first push-pull wheel to rotate through the first push-pull linkage.

[0007] The utility model is further configured such that the first push-pull linkage comprises a first cylindrical cam arranged on the push-pull rotating shaft, a first cam roller arranged on the first push-pull wheel, and a first tension spring arranged between the first push-pull wheel and the first push-pull seat; the first cylindrical cam is provided with a first cam groove; the first cam roller abuts against the first cam groove through the first tension spring.

[0008] The utility model is further configured such that the first cam groove includes an ascending groove, a descending groove and a plane groove; one end of the ascending groove is connected to one end of the plane groove; the other end of the plane groove is connected to one end of the descending groove; the other end of the descending groove is connected to the other end of the ascending groove.

[0009] The utility model is further configured that the edge-matching mechanism further includes a second push-pull assembly on the other side of the loading seat;

[0010] The second push-pull assembly includes a second push-pull seat arranged at the other side of the loading seat, a second push-pull wheel rotatably arranged on the second push-pull seat, and a second limit plate arranged on the second push-pull seat; the second push-pull wheel is rotatably arranged on the second push-pull seat along the longitudinal direction; the second push-pull assembly also includes a second push-pull linkage; the push-pull shaft drives the second push-pull wheel to rotate through the second push-pull linkage;

[0011] The first limiting plate is arranged at one end of the first push-pull seat away from the second push-pull seat; the second limiting plate is arranged at one end of the second push-pull seat away from the first push-pull seat.

[0012] The utility model is further configured that the second push-pull linkage member includes a second cylindrical cam provided on the push-pull rotating shaft, a second cam roller provided on the second push-pull wheel, and a second tension spring provided between the second push-pull wheel and the second push-pull seat; the second cylindrical cam is provided with a second cam groove; the second cam roller abuts against the second cam groove through the second tension spring;

[0013] The first cam groove and the second cam groove are arranged in mirror symmetry.

[0014] The utility model is further configured such that the first limiting plate is movably disposed on the first push-pull seat along the longitudinal direction; and the second limiting plate is movably disposed on the second push-pull seat along the longitudinal direction.

[0015] The utility model is further configured that the first push-pull seat is provided with a first swing arm; one end of the first swing arm is rotatably provided on the first push-pull seat; the other end of the first swing arm is rotatably provided with a first tensioning wheel; the first tensioning wheel is provided on the top of the first push-pull wheel; the middle part of the first swing arm is telescopically provided with a first push-pull adjustment rod; a first spring is provided between the first push-pull adjustment rod and the first push-pull seat;

[0016] The second push-pull seat is provided with a second swing arm; one end of the second swing arm is rotatably provided on the second push-pull seat; the other end of the second swing arm is rotatably provided with a second tensioning wheel; the second tensioning wheel is arranged on the top of the second push-pull wheel; the middle part of the second swing arm is telescopically provided with a second push-pull adjustment rod; a second spring is provided between the second push-pull adjustment rod and the second push-pull seat.

[0017] The utility model is further configured as follows: the feeding mechanism includes a plurality of feeding conveyor belts arranged in parallel; the loading mechanism includes a vacuum adsorption seat and a vacuum suction nozzle arranged on the vacuum adsorption seat; the loading seat is provided with a loading slide rail along the transverse direction; the vacuum adsorption seat is slidably arranged on the loading slide rail; the loading seat is provided with a loading drive member for driving the vacuum adsorption seat to slide.

[0018] The utility model is further configured that a feeding pressing frame is provided on the top of the feeding conveyor belt; and a plurality of feeding tensioning wheels are rotatably provided on the feeding pressing frame.

[0019] The utility model is further configured that one end of the feeding and pressing frame is rotatably arranged on a loading seat; the loading seat is hingedly provided with a turning cylinder; and the output end of the turning cylinder is hingedly connected to the middle part of the feeding and pressing frame.

[0020] The beneficial effects of the utility model are as follows: the push-pull shaft of the utility model drives the first push-pull wheel to rotate through the first push-pull linkage member, so that the packaging box can move in the longitudinal direction, so that the packaging box moves to abut against the first limit plate, and at the same time the feeding mechanism sends the packaging box out, thereby ensuring that the packaging box can be aligned and sent out, thereby ensuring the processing quality of the packaging box. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described using the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the utility model. A person skilled in the art can obtain other drawings based on the following drawings without creative work.

[0022] Figure 1 It is a structural schematic diagram of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the utility model from another perspective;

[0024] Figure 3 It is a structural schematic diagram of the edge-to-edge mechanism of the utility model;

[0025] Figure 4 It is a structural schematic diagram of the first push-pull assembly of the utility model;

[0026] Figure 5 This is a structural schematic diagram of the first push-pull assembly of the utility model from another perspective;

[0027] Figure 6 It is a structural schematic diagram of the second push-pull assembly of the utility model;

[0028] Wherein: 1. vacuum adsorption seat; 11. vacuum suction nozzle; 12. feeding slide rail; 13. feeding drive; 2. feeding clamping frame; 21. feeding tensioning wheel; 22. flip cylinder; 23. feeding conveyor belt; 3. push-pull shaft; 4. first push-pull seat; 41. first push-pull wheel; 42. first cam roller; 43. first tension spring; 44. first limit plate; 5. first cylindrical cam; 51. ascending groove; 52. descending groove; 53. plane groove; 6. second push-pull seat; 61. second push-pull wheel; 62. second cam roller; 63. second tension spring; 64. second limit plate; 65. second cylindrical cam; 7. first swing arm; 71. first tensioning wheel; 72. first push-pull adjusting rod; 73. first spring; 8. second swing arm; 81. second tensioning wheel; 82. second push-pull adjusting rod; 83. second spring. DETAILED DESCRIPTION

[0029] The utility model is further described in conjunction with the following embodiments.

[0030] Depend on Figures 1 to 6 It can be seen that the packaging box production feeding device described in this embodiment includes a feeding seat; the feeding seat is provided with a feeding mechanism in the transverse direction; one end of the feeding mechanism is provided with a feeding mechanism; the other end of the feeding mechanism is provided with an edge alignment mechanism;

[0031] The edge-matching mechanism includes a push-pull shaft 3 rotatably arranged on the loading seat and a first push-pull assembly arranged on one side of the loading seat; the first push-pull assembly includes a first push-pull seat 4 arranged on one side of the loading seat, a first push-pull wheel 41 rotatably arranged on the first push-pull seat 4, and a first limit plate 44 arranged on the first push-pull seat 4; the first push-pull wheel 41 is rotatably arranged on the first push-pull seat 4 along the longitudinal direction; the first push-pull assembly also includes a first push-pull linkage; the push-pull shaft 3 drives the first push-pull wheel 41 to rotate through the first push-pull linkage.

[0032] Specifically, in the packaging box production loading device described in this embodiment, the loading mechanism first places the external flat packaging box on the feeding mechanism. When the feeding mechanism moves the packaging box to the edge mechanism, the packaging box reaches the position of the first push-pull wheel 41, and the push-pull shaft 3 rotates and drives the first push-pull wheel 41 to rotate through the first push-pull linkage, so that the packaging box can move in the longitudinal direction, so that the packaging box moves to abut against the first limit plate 44, and the feeding mechanism sends the packaging box out at the same time, so as to ensure that the packaging box can be aligned and sent out, thereby ensuring the processing quality of the packaging box.

[0033] In the packaging box production and feeding device described in this embodiment, the first push-pull linkage comprises a first cylindrical cam 5 arranged on the push-pull shaft 3, a first cam roller 42 arranged on the first push-pull wheel 41, and a first tension spring 43 arranged between the first push-pull wheel 41 and the first push-pull seat 4; the first cylindrical cam 5 is provided with a first cam groove; the first cam roller 42 abuts against the first cam groove through the first tension spring 43. In the packaging box production and feeding device described in this embodiment, the first cam groove comprises an ascending groove 51, a descending groove 52 and a plane groove 53; one end of the ascending groove 51 is connected to one end of the plane groove 53; the other end of the plane groove 53 is connected to one end of the descending groove 52; the other end of the descending groove 52 is connected to the other end of the ascending groove 51.

[0034] Specifically, the packaging box production and loading device described in this embodiment drives the first cylindrical cam 5 to rotate when the push-pull shaft 3 rotates, and under the action of the first tension spring 43, the first cam roller 42 moves on the first cam groove; when the push-pull shaft 3 rotates clockwise, the first cam roller 42 rises along the ascending groove 51, so that the first push-pull wheel 41 can rotate in the direction of the first limit plate 44, so that the packaging box moves toward the first limit plate 44; when the first cam roller 42 moves to the plane groove 53, the packaging box has passed the first push-pull seat 4 and is thus loaded into the external equipment. In the gap transmission between two adjacent packaging boxes, the first push-pull wheel 41 is reset through the descending groove 52, waiting for the next packaging box to arrive.

[0035] The present embodiment describes a packaging box production and loading device, wherein the edge-matching mechanism also includes a second push-pull assembly on the other side of the loading seat; the second push-pull assembly includes a second push-pull seat 6 arranged on the other side of the loading seat, a second push-pull wheel 61 rotatably arranged on the second push-pull seat 6, and a second limit plate 64 arranged on the second push-pull seat 6; the second push-pull wheel 61 is rotatably arranged on the second push-pull seat 6 along the longitudinal direction; the second push-pull assembly also includes a second push-pull linkage; the push-pull shaft 3 drives the second push-pull wheel 61 to rotate through the second push-pull linkage; the first limit plate 44 is arranged at the end of the first push-pull seat 4 away from the second push-pull seat 6; the second limit plate 64 is arranged at the end of the second push-pull seat 6 away from the first push-pull seat 4. The present embodiment describes a packaging box production and loading device, wherein the second push-pull linkage comprises a second cylindrical cam 65 arranged on the push-pull shaft 3, a second cam roller 62 arranged on the second push-pull wheel 61, and a second tension spring 63 arranged between the second push-pull wheel 61 and the second push-pull seat 6; the second cylindrical cam 65 is provided with a second cam groove; the second cam roller 62 abuts against the second cam groove through the second tension spring 63; the first cam groove and the second cam groove are arranged in mirror symmetry.

[0036] Specifically, since the first cam groove and the second cam groove are arranged in mirror symmetry, when the push-pull shaft 3 rotates clockwise, it can drive the second push-pull wheel 61 to rotate in a direction away from the second limiting plate 64, thereby further driving the packaging box to move toward the first limiting plate 44.

[0037] In the packaging box production and loading device described in this embodiment, the first limiting plate 44 is movably disposed on the first push-pull seat 4 along the longitudinal direction; the second limiting plate 64 is movably disposed on the second push-pull seat 6 along the longitudinal direction. Specifically, the alignment position of the packaging box can be adjusted through the above arrangement.

[0038] In the packaging box production and feeding device described in this embodiment, the first push-pull seat 4 is provided with a first swing arm 7; one end of the first swing arm 7 is rotatably provided on the first push-pull seat 4; the other end of the first swing arm 7 is rotatably provided with a first tensioning wheel 71; the first tensioning wheel 71 is provided on the top of the first push-pull wheel 41; the middle part of the first swing arm 7 is telescopically provided with a first push-pull adjustment rod 72; a first spring 73 is provided between the first push-pull adjustment rod 72 and the first push-pull seat 4;

[0039] The second push-pull seat 6 is provided with a second swing arm 8; one end of the second swing arm 8 is rotatably provided on the second push-pull seat 6; the other end of the second swing arm 8 is rotatably provided with a second tensioning wheel 81; the second tensioning wheel 81 is arranged on the top of the second push-pull wheel 61; the middle part of the second swing arm 8 is telescopically provided with a second push-pull adjustment rod 82; a second spring 83 is provided between the second push-pull adjustment rod 82 and the second push-pull seat 6.

[0040] Specifically, through the above-mentioned arrangement, this embodiment prevents the packaging box from falling when the packaging box is transferred between the first tensioning wheel 71 and the first push-pull wheel 41, and between the second tensioning wheel 81 and the second push-pull wheel 61; in addition, the positions of the first push-pull adjustment rod 72 and the second push-pull adjustment rod 82 at the first swing arm 7 and the second swing arm 8 can be adjusted, so that the compression amount of the first spring 73 and the second spring 83 can be adjusted, thereby changing the tensioning strength.

[0041] The present embodiment describes a packaging box production feeding device, wherein the feeding mechanism includes a plurality of feeding conveyor belts 23 arranged in parallel; the feeding mechanism includes a vacuum adsorption seat 1 and a vacuum suction nozzle 11 arranged on the vacuum adsorption seat 1; the feeding seat is provided with a feeding slide rail 12 in the transverse direction; the vacuum adsorption seat 1 is slidably arranged on the feeding slide rail 12; the feeding seat is provided with a feeding drive 13 for driving the vacuum adsorption seat 1 to slide; wherein the feeding drive 13 can be a cylinder. Specifically, through the above arrangement, the vacuum adsorption seat 1 can absorb and transfer the external packaging box to the feeding conveyor belt 23 in the transverse direction.

[0042] In the packaging box production feeding device described in this embodiment, a feeding pressing frame 2 is provided on the top of the feeding conveyor belt 23; the feeding pressing frame 2 is rotatably provided with a plurality of feeding tensioning wheels 21. Specifically, the above arrangement can prevent the packaging box from falling on the feeding conveyor belt 23.

[0043] In the packaging box production feeding device described in this embodiment, one end of the feeding and pressing frame 2 is rotatably arranged on the feeding seat; the feeding seat is hingedly provided with a turning cylinder 22; the output end of the turning cylinder 22 is hingedly connected to the middle part of the feeding and pressing frame 2. Specifically, through the above arrangement, the turning cylinder 22 can be started, thereby opening the entire feeding and pressing frame 2.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A packaging box production feeding device, characterized in that: It comprises a loading seat; the loading seat is provided with a feeding mechanism in the transverse direction; one end of the feeding mechanism is provided with a loading mechanism; the other end of the feeding mechanism is provided with an edge alignment mechanism; The edge-matching mechanism includes a push-pull shaft rotatably arranged on the loading seat and a first push-pull assembly arranged on one side of the loading seat; the first push-pull assembly includes a first push-pull seat arranged on one side of the loading seat, a first push-pull wheel rotatably arranged on the first push-pull seat, and a first limit plate arranged on the first push-pull seat; the first push-pull wheel is rotatably arranged on the first push-pull seat along the longitudinal direction; the first push-pull assembly also includes a first push-pull linkage; the push-pull shaft drives the first push-pull wheel to rotate through the first push-pull linkage.

2. A packaging box production feeding device according to claim 1, characterized in that: The first push-pull linkage comprises a first cylindrical cam arranged on the push-pull shaft, a first cam roller arranged on the first push-pull wheel, and a first tension spring arranged between the first push-pull wheel and the first push-pull seat; the first cylindrical cam is provided with a first cam groove; the first cam roller abuts against the first cam groove through the first tension spring.

3. A packaging box production feeding device according to claim 2, characterized in that: The first cam groove includes an ascending groove, a descending groove and a plane groove; one end of the ascending groove is connected to one end of the plane groove; the other end of the plane groove is connected to one end of the descending groove; the other end of the descending groove is connected to the other end of the ascending groove.

4. A packaging box production feeding device according to claim 3, characterized in that: The edge-matching mechanism also includes a second push-pull assembly on the other side of the loading seat; The second push-pull assembly includes a second push-pull seat arranged at the other side of the loading seat, a second push-pull wheel rotatably arranged on the second push-pull seat, and a second limit plate arranged on the second push-pull seat; the second push-pull wheel is rotatably arranged on the second push-pull seat along the longitudinal direction; the second push-pull assembly also includes a second push-pull linkage; the push-pull shaft drives the second push-pull wheel to rotate through the second push-pull linkage; The first limiting plate is arranged at one end of the first push-pull seat away from the second push-pull seat; the second limiting plate is arranged at one end of the second push-pull seat away from the first push-pull seat.

5. A packaging box production feeding device according to claim 4, characterized in that: The second push-pull linkage member includes a second cylindrical cam provided on the push-pull rotating shaft, a second cam roller provided on the second push-pull wheel, and a second tension spring provided between the second push-pull wheel and the second push-pull seat; the second cylindrical cam is provided with a second cam groove; the second cam roller abuts against the second cam groove through the second tension spring; The first cam groove and the second cam groove are arranged in mirror symmetry.

6. A packaging box production and feeding device according to claim 4, characterized in that: The first limiting plate is movably disposed on the first push-pull seat along the longitudinal direction; the second limiting plate is movably disposed on the second push-pull seat along the longitudinal direction.

7. A packaging box production and feeding device according to claim 4, characterized in that: The first push-pull seat is provided with a first swing arm; one end of the first swing arm is rotatably provided on the first push-pull seat; the other end of the first swing arm is rotatably provided with a first tensioning wheel; the first tensioning wheel is provided on the top of the first push-pull wheel; the middle part of the first swing arm is telescopically provided with a first push-pull adjustment rod; a first spring is provided between the first push-pull adjustment rod and the first push-pull seat; The second push-pull seat is provided with a second swing arm; one end of the second swing arm is rotatably provided on the second push-pull seat; the other end of the second swing arm is rotatably provided with a second tensioning wheel; the second tensioning wheel is arranged on the top of the second push-pull wheel; the middle part of the second swing arm is telescopically provided with a second push-pull adjustment rod; a second spring is provided between the second push-pull adjustment rod and the second push-pull seat.

8. A packaging box production feeding device according to claim 1, characterized in that: The feeding mechanism includes a plurality of feeding conveyor belts arranged in parallel; the loading mechanism includes a vacuum adsorption seat and a vacuum suction nozzle arranged on the vacuum adsorption seat; the loading seat is provided with a loading slide rail along the transverse direction; the vacuum adsorption seat is slidably arranged on the loading slide rail; the loading seat is provided with a loading drive member for driving the vacuum adsorption seat to slide.

9. A packaging box production and feeding device according to claim 8, characterized in that: A feeding clamping frame is provided on the top of the feeding conveyor belt; and a plurality of feeding tensioning wheels are rotatably provided on the feeding clamping frame.

10. A packaging box production and feeding device according to claim 9, characterized in that: One end of the feeding and pressing frame is rotatably arranged on the loading seat; the loading seat is hingedly provided with a turning cylinder; the output end of the turning cylinder is hingedly connected to the middle part of the feeding and pressing frame.

Images