Cross-shaped packaging carton mechanism

Abstract

The utility model relates to a cross-shaped carton packaging mechanism which comprises a conveying belt, a transverse packaging machine, a first roller conveying belt, an overturning piece, a longitudinal packaging machine, a second roller conveying belt and a blocking roller, and a plurality of inserting holes are longitudinally formed in the tail end of the transverse packaging machine and the tail end of the longitudinal packaging machine. The head end of the first roller conveying belt and the head end of the second roller conveying belt are rotationally connected with inserting needles matched with the through holes, the tail end of the transverse packing machine is connected with the first roller conveying belt, the tail end of the first roller conveying belt is connected with the longitudinal packing machine, and the tail end of the longitudinal packing machine is connected with the second roller conveying belt. The multiple blocking rollers are located on one side of the first roller conveying belt and one side of the second roller conveying belt, rollers on the first roller conveying belt and rollers on the second roller conveying belt are obliquely arranged towards one sides of the blocking rollers, and the two overturning pieces are installed on the first roller conveying belt and the second roller conveying belt correspondingly and used for changing the motion trail of a carton. According to the cross-shaped carton packaging mechanism, the motion trail of a carton can be changed, and the carton can rotate by 90 degrees.

Description

Technical Field

[0001] The present application relates to a cross-shaped carton packaging mechanism, and belongs to the technical field of carton packaging. Background Art

[0002] The baler, also known as a strapping machine, a strapping machine or a tying machine, uses strapping tape to tie products or packages, then tightens and combines the two ends by hot-melt bonding with a heating iron. The function of the baler is to reinforce the packaged items. On the carton packaging production line, the last step is to pack the processed cartons. After the cartons are processed, they need to be cross-tied with a baler to prevent the items from falling apart during transportation and storage due to loose tying. At the same time, the tying should be neat and beautiful.

[0003] However, in the prior art, since the semi-automatic baling machine has only one baling slot on the baling platform, when baling the objects to be baled, the carton can only be baled in the length direction, and then the carton needs to be manually rotated 90° to make the width direction of the carton parallel to the baling slot, and then the carton is baled in the width direction. However, the carton is heavy due to the goods placed in it, and manual movement is laborious. Therefore, how to move the carton in a relatively labor-saving manner for baling is a problem that needs to be solved.

[0004] Therefore, in order to solve the above technical problems, it is necessary to provide a cross-shaped packaging carton mechanism to overcome the above defects in the prior art. Utility Model Content

[0005] The utility model aims to provide a cross-shaped packaging carton mechanism which can automatically turn over the carton.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: it includes a conveyor belt and a transverse baler installed on the conveyor belt, and also includes a roller conveyor belt 1, two flipping parts, a longitudinal baler, a roller conveyor belt 2 and a plurality of blocking rollers. A plurality of jacks are longitudinally opened at the ends of the transverse baler and the longitudinal baler. The head ends of the roller conveyor belt 1 and the roller conveyor belt 2 are rotatably connected with pins that cooperate with the through holes. The end of the transverse baler is connected to the roller conveyor belt 1, the end of the roller conveyor belt 1 is connected to the longitudinal baler, and the end of the longitudinal baler is connected to the roller conveyor belt 2. A plurality of blocking rollers are located on one side of the roller conveyor belt 1 and the rollers on the roller conveyor belt 1 and the roller conveyor belt 2 are inclined toward the side of the blocking roller. Two flipping parts are respectively installed on the roller conveyor belt 1 and the roller conveyor belt 2. The flipping parts are used to change the movement trajectory of the carton.

[0007] By adopting the above technical solution, roller conveyor belt 1 and roller conveyor belt 2 can push the carton to the side of the blocking roller. Roller conveyor belt 1, roller conveyor belt 2 and the flipping piece cooperate with each other to achieve the purpose of flipping the carton. The blocking roller is used to limit the movement range of the carton and reduce the friction between the carton and the carton. By changing the different positions of the pin and the socket, the relative distance between roller conveyor belt 1 and the horizontal baler can be changed to adapt to cartons of different sizes, and the relative distance between roller conveyor belt 2 and the longitudinal baler can be adjusted to facilitate the carton to enter the roller conveyor belt 2.

[0008] A cross-shaped packaging carton mechanism of the utility model is further configured as follows: the flipping member includes a sliding block and an arc block, the sliding block is installed on the roller conveyor belt one and the roller conveyor belt two through a bolt and nut structure, the arc block is fixedly connected to the sliding block, the arc block is located above the bottom of the roller conveyor belt one and the roller conveyor belt two, and the arc surface of the arc block faces the conveyor belt.

[0009] By adopting the above technical solution, the sliding block is used to support the arc block, and the arc block and the carton are in contact with each other to change the movement route of the carton.

[0010] A cross-shaped packaging carton mechanism of the utility model is further configured as follows: the arc-shaped block is in a quarter circle shape.

[0011] By adopting the above technical solution, the quarter circle can change the movement trajectory of the carton and save more materials than other shapes such as a semicircle.

[0012] A cross-shaped packaging carton mechanism of the utility model is further configured as follows: the length direction of the sliding block and the transmission direction of the conveyor belt are perpendicular to each other.

[0013] By adopting the above technical solution, it is ensured that the arc block can abut against the carton.

[0014] A cross-shaped packing carton mechanism of the utility model is further configured as follows: a plurality of through holes for installing bolt and nut structures are provided in a linear array on the sliding block.

[0015] By adopting the above technical solution, it is easy to adjust the position of the arc block to adapt to the packaging of different cartons.

[0016] A cross-shaped carton packaging mechanism of the utility model is further configured as follows: the bottom of the second roller conveyor belt extends out of the bottom of the first roller conveyor belt.

[0017] By adopting the above technical solution, the cartons can enter the second roller conveyor belt after being longitudinally packed.

[0018] A cross-shaped carton packing mechanism of the utility model is further configured as follows: a slide plate is provided on one side of the second roller conveyor belt away from the blocking roller, and the head end of the slide plate is located on one side of the end of the arc block.

[0019] By adopting the above technical solution, the slide plate is used to limit the range of movement of the cartons, thereby preventing larger cartons from moving out of the second roller conveyor belt after rotation.

[0020] A cross-shaped carton packaging mechanism of the utility model is further configured as follows: the angle between the transmission direction of the roller conveyor belt 1 and the roller conveyor belt 2 and the transmission direction between the conveyor belts is 20° to 45°.

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] 1. The pins and sockets in the utility model can change the relative distance between the roller conveyor belt 1 and the transverse baler to adapt to cartons of different sizes, and adjust the relative distance between the roller conveyor belt 2 and the longitudinal baler to facilitate the entry of cartons onto the roller conveyor belt 2.

[0023] 2. The arc block in the utility model cooperates with the first roller conveyor belt and the second roller conveyor belt to change the movement trajectory of the carton, so that the carton rotates 90 degrees.

[0024] 3. The sliding block in the utility model can change the position of the arc block to adapt to cartons of different sizes.

[0025] 4. The arc block in the utility model is in a quarter circle shape, and when the carton is turned over, the movement trajectory of the carton is stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of a cross-shaped packaging carton mechanism of the present invention;

[0027] Figure 2 for Figure 1 A schematic diagram of the structure enlargement in the middle;

[0028] Figure 3 for Figure 1 Enlarged schematic diagram of the structure at point B in the middle. DETAILED DESCRIPTION

[0029] Please refer to the instruction manual Figure 1 To Attachment Figure 3As shown, the utility model is a cross-shaped carton packaging mechanism, comprising a conveyor belt 1 and a transverse baler 2 installed on the conveyor belt 1, the conveyor belt 1 is used to push the carton into the transverse baler 2 for transverse packaging, a plurality of jacks 10 are longitudinally opened at the ends of the transverse baler 2 and the longitudinal baler 4, the head ends of the roller conveyor belt 1 3 and the roller conveyor belt 2 5 are rotatably connected with a pin 20 that cooperates with the through hole 73, and by changing the different positions of the pin 20 and the jack 10, the relative distance between the roller conveyor belt 1 3 and the transverse baler 2 is changed to adapt to cartons of different sizes, and the relative distance between the roller conveyor belt 2 5 and the longitudinal baler 4 is adjusted to facilitate the carton to enter the roller conveyor belt 2 5. As a preferred embodiment, the cross-section of the jack 10 and the cross-section of the pin 20 are rectangular for limiting the range of movement of the roller conveyor belt 1 3 and the roller conveyor belt 2 5, and the angle between the transmission direction of the roller conveyor belt 1 3 and the roller conveyor belt 2 5 and the transmission direction of the conveyor belt 1 is 20° to 45°, so as to facilitate the smooth movement of the carton to the side of the blocking roller 6.

[0030] The end of the transverse baler 2 is connected to a roller conveyor belt 3, the end of the roller conveyor belt 3 is connected to a longitudinal baler 4, the end of the longitudinal baler 4 is connected to a roller conveyor belt 2 5, a plurality of blocking rollers 6 are located on one side of the roller conveyor belt 1 3 and the roller conveyor belt 2 5, the rollers 31 on the roller conveyor belt 1 3 and the roller conveyor belt 2 5 are inclined toward the side of the blocking roller 6, and the roller conveyor belt 1 3 and the roller conveyor belt 2 5 can move the carton horizontally until it abuts against the blocking roller 6.

[0031] The two flipping members 7 are respectively installed on the roller conveyor belt 1 3 and the roller conveyor belt 2 5. The flipping member 7 is used to change the movement trajectory of the carton. The flipping member 7 includes a sliding block 71 and an arc block 72. The sliding block 71 is installed on the roller conveyor belt 1 3 and the roller conveyor belt 2 5 through a bolt and nut structure 9. The arc block 72 is fixedly connected to the sliding block 71, and the sliding block 71 is used to support the arc block 72.

[0032] The arc block 72 is located above the bottom of the roller conveyor belt 1 3 and the roller conveyor belt 2 5. The arc surface of the arc block 72 faces the conveyor belt 1. The arc block 72 is in the shape of a quarter circle. The arc block 72 contacts the carton to change the movement path of the carton. The quarter circle can change the movement trajectory of the carton and saves more materials than other shapes such as a semicircle. When the carton is turned over, the movement trajectory of the carton is smooth. The length direction of the sliding block 71 is perpendicular to the transmission direction of the conveyor belt 1. A linear array of through holes 73 for installing the bolt and nut structure 9 is provided on the sliding block 71, so as to facilitate the adjustment of the position of the arc block 72 to adapt to the packaging of different cartons.

[0033] The bottom of the roller conveyor belt 2 5 extends out of the bottom of the roller conveyor belt 1 3 , and the cartons can enter the roller conveyor belt 2 5 after being longitudinally packed.

[0034] A slide plate 8 is provided on the side of the roller conveyor belt 2 5 away from the blocking roller 6, and the head end of the slide plate 8 is located on one side of the end of the arc block 72. The slide plate 8 is used to limit the range of movement of the carton to prevent larger cartons from moving out of the roller conveyor belt 2 5 after rotation.

[0035] The working principle of a cross-shaped packaging carton mechanism of the utility model is as follows:

[0036] According to the size of different cartons, the pin 20 is inserted into the appropriate socket 10, the carton is placed on the conveyor belt 1, the cross-shaped carton packaging mechanism is started, and the carton enters the transverse packaging machine 2 for transverse packaging. After the transverse packaging, the carton enters the roller conveyor belt 3. As the roller 31 rotates, the carton moves to the side of the blocking roller 6, abuts against the arc block 72, flips 90°, and moves to the side of the blocking roller 6 again, and enters the longitudinal packaging machine 4. After the carton is longitudinally packaged, the carton enters the roller conveyor belt 2 5. As the roller 31 rotates, the carton moves to the side of the blocking roller 6, abuts against the arc block 72, flips 90°, and moves to the side of the blocking roller 6 again, so as to complete the cross-shaped packaging of the carton.

[0037] The above specific implementation methods are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cross-shaped carton packaging mechanism, comprising a conveyor belt and a transverse packaging machine installed on the conveyor belt, characterized in that: It also includes a roller conveyor belt 1, two flipping parts, a longitudinal baler, a roller conveyor belt 2 and a number of blocking rollers. A number of jacks are longitudinally opened at the ends of the transverse baler and the longitudinal baler. The head ends of the roller conveyor belt 1 and the roller conveyor belt 2 are rotatably connected with pins that cooperate with the through holes. The end of the transverse baler is connected to the roller conveyor belt 1, the end of the roller conveyor belt 1 is connected to the longitudinal baler, and the end of the longitudinal baler is connected to the roller conveyor belt 2. A number of blocking rollers are located on one side of the roller conveyor belt 1 and the rollers on the roller conveyor belt 1 and the roller conveyor belt 2 are inclined toward the blocking roller side. Two flipping parts are respectively installed on the roller conveyor belt 1 and the roller conveyor belt 2. The flipping parts are used to change the movement trajectory of the carton.

2. A cross-shaped packaging carton mechanism according to claim 1, characterized in that: The flipping part includes a sliding block and an arc block. The sliding block is installed on roller conveyor belt one and roller conveyor belt two through a bolt and nut structure. The arc block is fixedly connected to the sliding block. The arc block is located above the bottom of roller conveyor belt one and roller conveyor belt two, and the arc surface of the arc block faces the conveyor belt.

3. A cross-shaped packaging carton mechanism according to claim 2, characterized in that: The curved blocks are in the shape of a quarter circle.

4. A cross-shaped packaging carton mechanism according to claim 2, characterized in that: The length direction of the sliding block is perpendicular to the transmission direction of the conveyor belt.

5. A cross-shaped packaging carton mechanism according to claim 4, characterized in that: A plurality of through holes for installing bolt and nut structures are arranged in a linear array on the sliding block.

6. A cross-shaped packaging carton mechanism according to claim 1, characterized in that: The bottom of the second roller conveyor belt extends out of the bottom of the first roller conveyor belt.

7. A cross-shaped packaging carton mechanism according to claim 1, characterized in that: A slide plate is arranged on the side of the roller conveyor belt 2 away from the blocking roller, and the head end of the slide plate is located on one side of the end of the arc block.

8. The cross-shaped packaging carton mechanism according to claim 1, characterized in that: The angle between the transmission direction of the roller conveyor belt 1 and the roller conveyor belt 2 and the transmission direction between the conveyor belts is 20° to 45°.

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