Box packing machine

Abstract

The utility model relates to the technical field of milk packaging, and discloses a boxing and wrapping machine which comprises a wrapping machine body, a feeding port is formed in the side wall of the wrapping machine body, a support is fixedly connected to the side wall of the wrapping machine body, a motor is fixedly connected to the outer wall of the support, the output end of the motor is fixedly connected with one end of a rotating shaft, and the other end of the rotating shaft is fixedly connected with a motor. An anti-toppling assembly is arranged on the inner wall of the support. According to the boxing and wrapping machine, a large gap between the first conveying belt and the second conveying belt is converted into two small gaps, the swing amplitude of milk boxes conveyed from the second conveying belt to the first conveying belt is reduced, the stability of milk box conveying is improved, and a transmission rod and a limiting frame are driven to rotate through the transmission effect of the belts; the limiting frame rotates to limit the position of the milk box, toppling of the milk box is avoided, the contact area between the limiting frame and the milk box is increased through the push block, the limiting stability is improved, and it is ensured that the milk box is kept vertical and stable in the moving process.

Description

Technical Field

[0001] The utility model relates to the technical field of milk packaging, in particular to a box packing and wrapping machine. Background Art

[0002] Milk case packing and wrapping machine is a kind of equipment used for automatic case packing and packaging of milk products. Its main function is to collect, sort and pack the milk products on the production line to achieve a high-efficiency and high-quality packaging process. The system is used to deliver the milk products on the production line to the working area of ​​the case packing and wrapping machine, and accurately deliver the milk products to the subsequent packaging steps through the conveyor belt.

[0003] However, in actual use of the above equipment, when the milk reaches the interface between the two conveying devices from the previous process to the wrapping machine, the motors driving the conveying devices on both sides are different, and there will be a slight synchronization in speed, causing the milk carton to shake slightly and then fall down, resulting in the shutdown of the equipment and reduced production efficiency. In view of this, we proposed a cartoning and wrapping machine. Utility Model Content

[0004] The purpose of the utility model is to provide a box packing and wrapping machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a box packing and wrapping machine, comprising a packing machine body, a side wall of the packing machine body is provided with a feed port, a side wall of the packing machine body is fixedly connected with a bracket, an outer wall of the bracket is fixedly connected with a motor, an output end of the motor is fixedly connected with one end of a rotating shaft, the other end of the rotating shaft passes through the side wall of the bracket and is sleeved with a transmission roller, a side wall of the transmission roller is sleeved with a conveyor belt, an inner wall of the bracket is provided with an anti-dumping component, and the anti-dumping component includes:

[0006] A driven roller, the inner wall of the bracket is sleeved with the driven roller, the driven roller is sleeved with a rotating rod, and the rotating rod passes through the side wall of the bracket;

[0007] A transmission rod, the top end of the bracket is fixedly connected to the stand, the stand is sleeved with the transmission rod, and the transmission rod is transmission-connected with the rotating rod through a sleeved belt;

[0008] A limiting frame, wherein one end of the transmission rod away from the belt is sleeved with the limiting frame.

[0009] Preferably, the limiting frame is sleeved with the push block, and the axis of the push block is lower than the connection between the push block and the limiting frame.

[0010] Preferably, the driven roller abuts against the end surface of conveyor belt 1, and the movement of conveyor belt 1 drives the driven roller to rotate.

[0011] Preferably, the side wall of the push block has a flat surface, and the side wall of the push block abuts against the milk box.

[0012] Preferably, there are two groups of the limiting frames, which are symmetrically arranged on both sides of the bracket and staggered. The limiting frames rotate to limit the milk carton to prevent the milk carton from tipping over.

[0013] Preferably, a conveyor belt 2 is arranged at an end of the conveyor belt 1 away from the wrapping machine body, the driven roller abuts against the end surface of the conveyor belt 2, and the conveyor belt 2 is connected to the discharge port of the previous wrapping process.

[0014] Compared with the prior art, the utility model provides a box packing and wrapping machine, which has the following beneficial effects:

[0015] 1. The case packing machine converts a larger gap between conveyor belt 1 and conveyor belt 2 into two smaller gaps by arranging a driven roller, a rotating rod, a vertical frame, a transmission rod, a belt and a limit frame, thereby reducing the swing amplitude of milk cartons when transported from conveyor belt 2 to conveyor belt 1, improving the stability of milk carton transportation, and driving the transmission rod and the limit frame to rotate through the transmission effect of the belt, and the limit frame rotates to limit the position of the milk carton to prevent the milk carton from tipping over.

[0016] 2. The cartoning and wrapping machine is provided with a push block, the side wall of which has a flat surface, and the axis of the push block is lower than the connection between the push block and the limit frame, so that the side wall of the push block is always in contact with the milk carton, providing a larger contact area. By increasing the contact area between the limit frame and the milk carton, the stability of the limit is improved, ensuring that the milk carton remains vertical and stable during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 Schematic diagram of the structure of the middle A area;

[0019] Figure 3 This is a schematic diagram of the structure of the utility model with the support frame removed;

[0020] Figure 4 For this utility model Figure 3 Schematic diagram of the structure of area B.

[0021] In the figure: 1. wrapping machine body; 2. feed port; 3. bracket; 4. motor; 5. rotating shaft; 6. transmission roller; 7. conveyor belt 1; 8. conveyor belt 2; 9. driven roller; 10. rotating rod; 11. stand; 12. transmission rod; 13. belt; 14. limit frame; 15. push block. Implementation

[0022] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a packing and wrapping machine, comprising a wrapping machine body 1, a side wall of the wrapping machine body 1 is provided with a feed port 2, a side wall of the wrapping machine body 1 is fixedly connected with a bracket 3, an outer wall of the bracket 3 is fixedly connected with a motor 4, an output end of the motor 4 is fixedly connected with one end of a rotating shaft 5, the other end of the rotating shaft 5 passes through the side wall of the bracket 3 and is sleeved with a transmission roller 6, a side wall of the transmission roller 6 is sleeved with a conveyor belt 7, an inner wall of the bracket 3 is provided with an anti-dumping assembly, and the anti-dumping assembly includes a driven roller 9, a rotating rod 10, a stand 11, a transmission rod 12, a belt 13 and a limit frame 14.

[0023] In one embodiment of the utility model, a driven roller 9 is sleeved on the inner wall of the bracket 3, and the driven roller 9 abuts against the end face of the conveyor belt 7. The conveyor belt 7 drives the driven roller 9 to rotate. The driven roller 9 is sleeved on the rotating rod 10, and the rotating rod 10 passes through the side wall of the bracket 3. The conveyor belt 7 is provided with a conveyor belt 2 8 at the end away from the wrapping machine body 1. The driven roller 9 abuts against the end face of the conveyor belt 2 8. The conveyor belt 2 8 is connected to the discharge port of the previous wrapping process. The top of the bracket 3 is fixedly connected to the vertical frame 11, and the vertical frame 11 is sleeved with the transmission rod 12. The transmission rod 12 is connected to the rotating rod 10 through the sleeved belt 13. The end of the transmission rod 12 away from the belt 13 is sleeved with the limit frame 14. There are two groups of limit frames 14. The two groups of limit frames 14 are symmetrically arranged on both sides of the bracket 3. The two groups of limit frames 14 are staggered. The limit frames 14 rotate to limit the milk box to prevent the milk box from tipping over.

[0024] The motor 4 starts to drive the rotating shaft 5 and the transmission roller 6 to rotate. The rotation of the transmission roller 6 drives the conveyor belt 7 to move, and then drives the milk carton to move toward the feed port 2. The inner wall of the bracket 3 is sleeved with a driven roller 9. The setting of the driven roller 9 converts a larger gap between the conveyor belt 1 7 and the conveyor belt 2 8 into two smaller gaps, thereby reducing the swing amplitude of the milk carton when it is transported from the conveyor belt 2 8 to the conveyor belt 7, and improving the stability of the milk carton transportation. At the same time, since the driven roller 9 abuts against the end face of the conveyor belt 7, the movement of the conveyor belt 7 drives the driven roller 9 to rotate, and the transmission action of the belt 13 drives the transmission rod 12 and the limit frame 14 to rotate. The limit frame 14 rotates to limit the position of the milk carton to prevent the milk carton from tipping over.

[0025] In addition, in order to provide a better limiting effect, the limiting frame 14 is sleeved with the push block 15, the side wall of the push block 15 has a flat surface, and the axis of the push block 15 is lower than the connection between the push block 15 and the limiting frame 14, so that the side wall of the push block 15 is always in contact with the milk carton, providing a larger contact area. By increasing the contact area between the limiting frame 14 and the milk carton, the stability of the limitation is improved, ensuring that the milk carton remains vertical and stable during the movement.

[0026] In the present invention, when in use, the motor 4 is started to drive the rotating shaft 5 and the transmission roller 6 to rotate, the transmission roller 6 rotates to drive the conveyor belt 7 to move, and then drives the milk box to move toward the feed port 2, the inner wall of the bracket 3 is sleeved with a driven roller 9, and the setting of the driven roller 9 converts a larger gap between the conveyor belt 1 7 and the conveyor belt 2 8 into two smaller gaps, reducing the swing amplitude of the milk box from the conveyor belt 2 8 to the conveyor belt 1 7, improving the stability of the milk box transportation, and at the same time, because the driven roller 9 abuts against the end face of the conveyor belt 7 The conveyor belt 7 drives the driven roller 9 to rotate, and the transmission action of the belt 13 drives the transmission rod 12 and the limit frame 14 to rotate. The limit frame 14 rotates to limit the position of the milk carton to prevent the milk carton from tipping over. The axis of the push block 15 is lower than the connection between the push block 15 and the limit frame 14, so that the side wall of the push block 15 is always in contact with the milk carton, providing a larger contact area. By increasing the contact area between the limit frame 14 and the milk carton, the stability of the limit is improved, ensuring that the milk carton remains vertical and stable during movement.

[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A box packing and wrapping machine, comprising a packing machine body (1), a side wall of the packing machine body (1) being provided with a feed port (2), a side wall of the packing machine body (1) being fixedly connected to a bracket (3), an outer wall of the bracket (3) being fixedly connected to a motor (4), an output end of the motor (4) being fixedly connected to one end of a rotating shaft (5), the other end of the rotating shaft (5) passing through the side wall of the bracket (3) and being sleeved with a transmission roller (6), the side wall of the transmission roller (6) being sleeved with a conveyor belt (7), characterized in that: The inner wall of the bracket (3) is provided with an anti-dumping component, and the anti-dumping component comprises: A driven roller (9), wherein the inner wall of the bracket (3) is sleeved with the driven roller (9), the driven roller (9) is sleeved with a rotating rod (10), and the rotating rod (10) passes through the side wall of the bracket (3); A transmission rod (12), the top end of the bracket (3) is fixedly connected to the stand (11), the stand (11) and the transmission rod (12) are sleeved, and the transmission rod (12) is transmission-connected to the rotating rod (10) via a sleeved belt (13); A limiting frame (14), wherein one end of the transmission rod (12) away from the belt (13) is sleeved with the limiting frame (14).

2. A box packing and wrapping machine according to claim 1, characterized in that: The limiting frame (14) is sleeved with the push block (15), and the axis of the push block (15) is lower than the connection between the push block (15) and the limiting frame (14).

3. A box packing and wrapping machine according to claim 1, characterized in that: The driven roller (9) abuts against the end surface of the conveyor belt 1 (7).

4. A box packing and wrapping machine according to claim 2, characterized in that: The side wall of the push block (15) has a flat surface.

5. The box packing and wrapping machine according to claim 1, characterized in that: The number of the limiting frames (14) is two groups, and the two groups of the limiting frames (14) are symmetrically arranged on both sides of the bracket (3), and the two groups of the limiting frames (14) are staggered.

6. A box packing and wrapping machine according to claim 1, characterized in that: The conveyor belt 1 (7) is provided with a conveyor belt 2 (8) at one end away from the wrapping machine body (1), and the driven roller (9) is in contact with the end surface of the conveyor belt 2 (8).

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