Automatic carton distributing machine

Abstract

The utility model discloses an automatic carton distributing machine which comprises a main machine body. The bearing platform is arranged on the main machine body and used for bearing a carton; the lifting driving unit is arranged in the main machine body and is used for driving the bearing platform to do lifting motion; the two positioning units are arranged on the main machine body, the positioning units penetrate out to reach the upper end of the bearing platform, the two positioning units clamp a carton inside, and the distance between the two positioning units is adjustable; the taking and conveying unit is arranged on the main machine body and used for adsorbing the single carton on the bearing platform; and the taking and conveying driving unit is arranged on the main machine body and is used for driving the taking and conveying unit to at least do reciprocating motion in the horizontal direction. According to the utility model, an adsorption type structure is adopted to distribute, take and convey the cartons, so that the cartons can be prevented from being damaged in the distribution process, and the use quality of the cartons is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of carton material separation, and particularly relates to an automatic carton material separator. Background Technique

[0002] The carton is one of the common packaging containers. When stored, the carton is in a folded state to form a cardboard structure. When in use, the stacked cartons need to be taken out and separated one by one. The current material separation equipment, such as a batch carton board material separator disclosed in the patent number CN114524302A, includes a frame, a feeding mechanism arranged at one end of the frame, a discharging mechanism arranged at the other end of the frame, a material separation mechanism located below the feeding mechanism, and a driving roller mechanism located between the feeding mechanism and the discharging mechanism. The feeding mechanism includes a feeding plate, a functional groove is opened at one end of the feeding plate, and a baffle is arranged at the other end of the feeding plate opposite to the functional groove. An outlet is formed through the gap between the baffle and the feeding plate for discharging a single carton. However, such a material separation structure will form indentations on the carton during discharging, resulting in damage to the carton and affecting the use quality of the carton. Content of the Utility Model

[0003] The utility model aims to avoid the deficiencies existing in the prior art and provides an automatic carton material separator without damage.

[0004] The utility model solves the technical problems by adopting the following technical solutions: An automatic carton material separator includes:

[0005] The main body of the machine;

[0006] A loading platform arranged on the main body of the machine, and the loading platform is used to carry cartons;

[0007] A lifting drive unit arranged inside the main body of the machine, and the lifting drive unit is used to drive the loading platform to make a lifting motion;

[0008] Two positioning units arranged on the main body of the machine, the positioning units penetrate to the upper end of the loading platform, and the two positioning units clamp the carton inside, and the distance between the two positioning units is adjustable;

[0009] A picking and delivering unit arranged on the main body of the machine, and the picking and delivering unit is used to adsorb a single carton on the loading platform;

[0010] A picking and delivering drive unit arranged on the main body of the machine, and the picking and delivering drive unit is used to drive the picking and delivering unit to make at least a reciprocating motion in the horizontal direction.

[0011] In several embodiments, the lifting drive unit includes a first drive motor, a first transmission assembly, and a first transmission rod group. The first drive motor is disposed on one side of the main body. The two first transmission assemblies are symmetrically arranged on both sides of the main body. The first drive motor is drivingly connected to one of the first transmission assemblies. The two first transmission assemblies are linked by the first transmission rod group to achieve synchronous movement.

[0012] In several embodiments, the first transmission assembly includes a first transmission wheel, a first transmission belt, a second transmission wheel, and a first sliding seat. The first transmission wheel and the second transmission wheel are disposed on one side of the main body and have a height difference therebetween. The first transmission belt is sleeved between the first transmission wheel and the second transmission wheel. The first drive motor is drivingly connected to the first transmission wheel. The first sliding seat is clamped on the first transmission belt and makes a lifting movement along with the first transmission belt. The carrying platform is disposed between the two first sliding seats.

[0013] In several embodiments, the picking and conveying drive unit includes a second drive motor, a second transmission rod group, and a transmission module. The two transmission modules are disposed on opposite sides of the main body. The second drive motor is used to drive the second transmission rod group to rotate. The second transmission rod group is used to drive the transmission modules on both sides to move;

[0014] The transmission module includes a third transmission wheel and a second transmission belt. The second transmission belt is sleeved between the two third transmission wheels. The second transmission rod group is used to drive one of the third transmission wheels to rotate. There is a height difference between the two third transmission wheels.

[0015] In several embodiments, the transmission module further includes a first connecting shaft, a first swing arm, a first connecting rod, a first transmission shaft, a first guiding block, a first movable block, a second transmission shaft, and a second connecting shaft. The first connecting shaft is drivingly connected to the third transmission wheel located above. The first swing arm is sleeved on the first connecting shaft and rotates along with the first rotating shaft. The first connecting rod is rotatably connected between the first swing arm and the first transmission shaft. The first transmission shaft passes through the first guiding block and is connected to the first movable block. The second transmission shaft is vertically and movably disposed in the first movable block and is connected to the second connecting shaft. The second connecting shaft is connected to the picking and conveying unit.

[0016] In several embodiments, a guiding hole is provided on the side wall of the main body. The second connecting shaft passes through the first guiding hole and can move along the first guiding hole.

[0017] In several embodiments, the first guiding hole includes an ascending section and a straight section. The ascending section is inclined and has an ascending trend. The straight section is horizontally disposed.

[0018] In several embodiments, the picking and delivering unit includes a picking and delivering rod, on which a plurality of picking and delivering seats are arranged, and adsorption heads are arranged on the picking and delivering seats. Both ends of the picking and delivering rod are connected to a second connecting shaft, and the adsorption heads are used for adsorbing cartons.

[0019] In several embodiments, the positioning unit includes a positioning frame and a lead screw adjustment module. The lead screw adjustment module is used to drive the positioning frame to make a horizontal reciprocating motion. The lead screw adjustment module is controlled automatically or manually, and the positioning frame is used to clamp the cartons.

[0020] The beneficial effects of the present utility model are as follows:

[0021] The present utility model uses an adsorption structure to pick and deliver cartons, which can avoid damage to the cartons during the material distribution process and ensure the quality of the cartons in use.

[0022] Through the cooperation of the lifting drive unit and the drive picking and delivering unit, the present utility model can provide an adsorption position for the cartons while the loading platform is lifted, and realize the picking and delivering of the cartons in the horizontal direction, that is, realize the synchronous movement of the cartons rising and being horizontally transported to the external conveyor belt, improving the material distribution efficiency.

[0023] Through the structure of the positioning unit, the present utility model can effectively position cartons of different specifications and keep them in order. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are only for the purpose of illustrating the selected embodiments and do not represent all possible embodiments, and should not be considered as a limitation of the scope of the present utility model.

[0025] Figure 1 Schematically shows the overall structure of the automatic carton feeder in this embodiment;

[0026] Figure 2 Schematically shows Figure 1 the partial enlarged structure of

[0027] Figure 3 Schematically shows Figure 2 the side view plane structure of

[0028] Figure 4 Schematically shows Figure 2 the partial enlarged structure of

[0029] Figure 5 Schematically shows Figure 4 the partial enlarged structure at one side of the main body in DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] Below, embodiments of the present invention are described in detail with reference to the accompanying drawings. To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0031] Therefore, the following detailed description of the embodiments of the present invention provided in conjunction with the accompanying drawings is not intended to limit the scope of the present invention for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present invention.

[0032] like Figures 1-5 As shown, the automatic carton sorting machine in this embodiment is used for sorting and conveying folded and stacked cartons in a single batch. It mainly consists of a main body 10, a carrying platform 20 arranged on the main body 10 and used for carrying cartons, a lifting drive unit 30 arranged in the main body 10 and used for driving the carrying platform 20 to make a lifting movement, two positioning units 40 arranged on the main body 10, a pick-up and delivery unit 50 arranged on the main body 10 and used for adsorbing a single carton on the carrying platform 20, and a pick-up and delivery drive unit 60 arranged on the main body 10. The pick-up and delivery drive unit 60 drives the pick-up and delivery unit 50 to make at least a horizontal reciprocating motion.

[0033] Among them, the lifting drive unit 30 includes a first drive motor 31, a first transmission assembly and a first transmission rod group 32. The first drive motor 31 is arranged on one side of the main body 10, and the two first transmission assemblies are symmetrically arranged on both sides of the main body 10. The first drive motor 31 is connected to a first transmission assembly, and the two first transmission assemblies are linked through the first transmission rod group 32 to achieve synchronous movement.

[0034] In addition, the first transmission assembly includes a first transmission wheel 33, a first transmission belt 34, a second transmission wheel 35 and a first sliding seat 36. The first transmission wheel 33 and the second transmission wheel 35 are arranged on one side of the main body 10 and there is a height difference between the two. The first transmission belt 34 is sleeved between the first transmission wheel 33 and the second transmission wheel 35. The first drive motor 31 is connected to the first transmission wheel 33 for transmission. The first sliding seat 36 is clamped on the first transmission belt 34 and makes a lifting movement with the first transmission belt 34. The carrying platform 20 is arranged between the two first sliding seats 36. The lifting movement of the first sliding seat 36 and the carrying platform 20 thereon can be realized by the driving rotation of the first drive motor 31.

[0035] Among them, the picking and conveying drive unit 60 includes a second drive motor 61, a second transmission rod group 62 and a transmission module. The two transmission modules are arranged on opposite sides of the main body 10. The second drive motor 61 is used to drive the second transmission rod group 62 to rotate, and the second transmission rod group 62 is used to drive the transmission modules on both sides to move.

[0036] In addition, the transmission module includes a third transmission wheel 63 and a second transmission belt 64. The second transmission belt 64 is sleeved between the two third transmission wheels 63. The second transmission rod group 62 is used to drive one of the third transmission wheels 63 to rotate, and there is a height difference between the two third transmission wheels 63.

[0037] In addition, the transmission module further includes a first connecting shaft 71, a first swing arm 72, a first connecting rod 73, a first transmission shaft 74, a first guide block 75, a first movable block 76, a second transmission shaft 77 and a second connecting shaft 78. The first connecting shaft 71 is in transmission connection with the third transmission wheel 63 located above. The first swing arm 72 is sleeved on the first connecting shaft 71 and rotates with the first rotating shaft. The first connecting rod 73 is rotatably connected between the first swing arm 72 and the first transmission shaft 74. The first transmission shaft 74 passes through the first guide block 75 and is connected to the first movable block 76. The second transmission shaft 77 is vertically and movably arranged in the first movable block 76 and is connected to the second connecting shaft 78. The second connecting shaft 78 is connected to the picking and conveying unit 50. By the rotation of the first swing arm 72, the reciprocating movement of the second connecting shaft 78 in the guide hole 11 can be driven.

[0038] In addition, the guide hole 11 is provided on the side wall of the main body 10. The second connecting shaft 78 passes through the first guide hole 11 and can move along the first guide hole 11. The first guide hole 11 includes a rising section 111 and a straight section 112. The rising section 111 is inclined and has an upward trend, and the straight section 112 is horizontally arranged.

[0039] Here, the first guide block 75 is fixedly connected to the inner wall of the body, restricting the first transmission shaft 74 to only make a horizontal linear motion. The first movable block 76 is suspended at the end of the first transmission shaft 74. The second transmission shaft 77 can make a lifting motion in the first movable block 76. Thus, the obliquely upward movement of the second connecting shaft 78 in the rising section 111 and the horizontal movement in the straight section 112 are realized, so that after the picking and conveying unit 50 adsorbs the cardboard box, it first makes a small upward movement and then translates into the external conveyor belt for material distribution.

[0040] Of course, a bearing can also be sleeved on the first transmission shaft 74 to facilitate the movement in the guide hole 11.

[0041] Among them, the picking and delivering unit 50 includes a picking and delivering rod 51, a plurality of picking and delivering seats 52 are arranged on the picking and delivering rod 51, an adsorption head 53 is arranged on the picking and delivering seat 52, both ends of the picking and delivering rod 51 are connected to the second connecting shaft 78, and the adsorption head 53 is used to adsorb the carton. The adsorption head 53 can adopt a conventional suction cup structure.

[0042] Among them, the positioning unit 40 penetrates to the upper end of the bearing platform 20, and the two positioning units 40 clamp the carton therein, and the distance between the two positioning units 40 is adjustable. The positioning unit 40 includes a positioning frame 41 and a screw rod adjustment module 42. The screw rod adjustment module 42 is used to drive the positioning frame 41 to make a horizontal reciprocating motion. The screw rod adjustment module 42 is automatically or manually controlled. The positioning frame 41 is used to clamp the carton. The screw rod adjustment module 42 can adopt a conventional ball screw structure in the field, and the two screw rods can be linked through a coupling to achieve synchronous adjustment.

[0043] When the present utility model is in use, the folded cartons are stacked on the bearing platform 20, and are clamped by the two positioning units 40 to keep them flat. The lifting drive unit 30 drives the bearing platform 20 to rise a certain distance. At this time, the picking and delivering drive unit 60 synchronously drives the picking and delivering unit 50 to move to the bearing platform 20 to adsorb the carton. The picking and delivering drive unit 60 works continuously, driving the picking and delivering unit 50 to make a reciprocating picking and delivering action.

[0044] All the ways described in this article can be carried out in any suitable order. Any and all examples used, or the exemplary language provided in this article (such as "for example") are only used to better illustrate the present utility model, and do not limit the scope of the present utility model, unless otherwise claimed. The language in the detailed description should not be construed as indicating any essential factors for practicing the present utility model that are not claimed.

[0045] The present utility model describes the preferred implementation schemes, including the best ways known to the inventors of the present utility model to practice the present utility model. Of course, it is obvious to those skilled in the art that these preferred implementation schemes can be changed. The inventors of the present utility model anticipate that those skilled in the art can use such changes as appropriate. The inventors of the present utility model point out that the present utility model can be implemented in other ways different from those specifically described above. Therefore, the present utility model includes all improvements included in the gist and scope of the present utility model defined by the claims. Moreover, unless otherwise stated or there is an obvious contradiction in the content, the present utility model includes any of the above factors and all possible changes thereof.

Claims

1. An automatic carton sorting machine, characterized in that: include: Main body (10); A carrying platform (20) arranged on the main body (10), wherein the carrying platform (20) is used to carry cartons; A lifting drive unit (30) is arranged in the main body (10), and the lifting drive unit (30) is used to drive the carrying platform (20) to perform lifting movement; Two positioning units (40) are arranged on the main body (10), the positioning units (40) extend out to the upper end of the carrying platform (20), the two positioning units (40) clamp the carton inside, and the distance between the two positioning units (40) is adjustable; A pick-up and delivery unit (50) is arranged on the main body (10), and the pick-up and delivery unit (50) is used to absorb a single carton on the carrying platform (20); A pick-up and delivery drive unit (60) is arranged on the main body (10), and the pick-up and delivery drive unit (60) is used to drive the pick-up and delivery unit (50) to make at least a reciprocating motion in a horizontal direction.

2. The automatic carton sorting machine according to claim 1, characterized in that: The lifting drive unit (30) comprises a first drive motor (31), a first transmission assembly and a first transmission rod group (32); the first drive motor (31) is arranged on one side of the main body (10); two first transmission assemblies are symmetrically arranged on both sides of the main body (10); the first drive motor (31) is connected to a first transmission assembly in a transmission manner; the two first transmission assemblies are linked via the first transmission rod group (32) to achieve synchronous movement.

3. The automatic carton sorting machine according to claim 2, characterized in that: The first transmission assembly comprises a first transmission wheel (33), a first transmission belt (34), a second transmission wheel (35) and a first sliding seat (36); the first transmission wheel (33) and the second transmission wheel (35) are arranged on one side of the main body (10) and there is a height difference between the two; the first transmission belt (34) is sleeved between the first transmission wheel (33) and the second transmission wheel (35); the first driving motor (31) is transmission-connected to the first transmission wheel (33); the first sliding seat (36) is clamped on the first transmission belt (34) and moves up and down with the first transmission belt (34); and the bearing platform (20) is arranged between the two first sliding seats (36).

4. The automatic carton sorting machine according to claim 1, characterized in that: The pick-up and delivery drive unit (60) comprises a second drive motor (61), a second transmission rod group (62) and a transmission module, wherein the two transmission modules are arranged on opposite sides of the main body (10), the second drive motor (61) is used to drive the second transmission rod group (62) to rotate, and the second transmission rod group (62) is used to drive the transmission modules on both sides to move; The transmission module comprises a third transmission wheel (63) and a second transmission belt (64), wherein the second transmission belt (64) is sleeved between two third transmission wheels (63), and the second transmission rod group (62) is used to drive a third transmission wheel (63) to rotate, and there is a height difference between the two third transmission wheels (63).

5. The automatic carton sorting machine according to claim 4, characterized in that: The transmission module further comprises a first connecting shaft (71), a first swing arm (72), a first connecting rod (73), a first transmission shaft (74), a first guide block (75), a first movable block (76), a second transmission shaft (77) and a second connecting shaft (78); the first connecting shaft (71) is transmission-connected to a third transmission wheel (63) located above; the first swing arm (72) is sleeved on the first connecting shaft (71) and rotates with the first rotating shaft; the first connecting rod (73) is rotatably connected between the first swing arm (72) and the first transmission shaft (74); the first transmission shaft (74) passes through the first guide block (75) and is connected to the first movable block (76); the second transmission shaft (77) is vertically and movably arranged in the first movable block (76) and is connected to the second connecting shaft (78); the second connecting shaft (78) is connected to the pick-up and delivery unit (50).

6. The automatic carton sorting machine according to claim 5, characterized in that: A guide hole (11) is provided on the side wall of the main body (10), and the second connecting shaft (78) passes through the first guide hole (11) and can move along the first guide hole (11).

7. The automatic carton sorting machine according to claim 6, characterized in that: The first guide hole (11) comprises an ascending section (111) and a straight section (112); the ascending section (111) is arranged obliquely and has an ascending tendency; and the straight section (112) is arranged horizontally.

8. The automatic carton sorting machine according to claim 1, characterized in that: The pick-up and delivery unit (50) comprises a pick-up and delivery rod (51), a plurality of pick-up and delivery seats (52) are arranged on the pick-up and delivery rod (51), an adsorption head (53) is arranged on the pick-up and delivery seat (52), both ends of the pick-up and delivery rod (51) are connected to a second connecting shaft (78), and the adsorption head (53) is used for adsorbing cartons.

9. The automatic carton sorting machine according to claim 1, characterized in that: The positioning unit (40) comprises a positioning frame (41) and a screw adjustment module (42), wherein the screw adjustment module (42) is used to drive the positioning frame (41) to make horizontal reciprocating motion, the screw adjustment module (42) is automatically or manually controlled, and the positioning frame (41) is used to clamp the carton.

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