Automatic center point aligning structure of packaging box making machine

Abstract

The utility model provides an automatic center point aligning structure of a packing box making machine, which comprises a base, limiting blocks are slidably mounted on the front side and the rear side of the upper end of the base, and sliding rails are fixedly mounted on the front side and the rear side of the upper end of the base and are slidably connected with the limiting blocks. According to the automatic center point alignment structure of the packaging box making machine, the sliding rail, the limiting block, the screw rod, the connecting block and other structures are arranged, the sliding rail provides a stable sliding rail for the limiting block, it is ensured that the limiting block can move in the determined direction, and the screw rod is driven by the motor to rotate; rotary motion is converted into linear motion of the connecting block through a threaded structure of the connecting block, when the connecting block drives the packaging machine to move, the connecting block is matched with the limiting block and the sliding rail, so that when the packaging machine conducts center point adjustment, the moving direction is more accurate, unnecessary deviation is avoided, then the limiting block is limited again, and the packaging machine is more convenient to adjust. The packaging machine is prevented from deviating from the correct position due to external force and other factors in the working process.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box making machines, and more particularly to an automatic center point alignment structure of a packaging box making machine. Background Art

[0002] With the continuous development of the commodity economy, the packaging industry plays a vital role in modern commerce. As an important carrier for protecting goods, displaying product information, and enhancing product added value, the demand for packaging boxes is growing and the requirements are constantly improving. In the production process of packaging boxes, box making machines are usually used to assist in the production and molding of packaging boxes.

[0003] However, the existing packaging box making machine has the following problems when in use:

[0004] Traditional box-making machines are not accurate enough in locating the center point of the packaging box, and cannot adjust the center point of the packaging machine in real time according to each different packaging box. Different packaging boxes may have different size, shape and material requirements, requiring the packaging machine to flexibly adjust the position to ensure an accurate production process. However, traditional box-making machines can only adapt to a specific range of packaging boxes and lack adaptability to diverse production needs. The lack of real-time adjustment function requires operators to make a large number of manual adjustments, which not only increases labor intensity, but also reduces production efficiency and is prone to human errors, which can easily lead to deviations in the packaging box during the clamping process. This may make the edges of the packaging box uneven and the angles inaccurate, affecting the overall appearance of the product and affecting the quality and appearance of the product.

[0005] The utility model can adjust the center point of the packaging machine in real time according to different packaging boxes, adapt to packaging boxes of different sizes and shapes, and ensure that the packaging machine will not deviate during the adjustment process. Utility Model Content

[0006] The utility model aims to solve the technical problems raised by the above-mentioned background technology and provides an automatic center point alignment structure for a packaging box making machine.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic center point structure of a packaging box making machine, comprising: a base, limit blocks are slidably installed on the front and rear sides of the upper end of the base, fixed ends are fixedly installed on the left and right sides above the middle of the base, a motor is fixedly installed behind the fixed end on the left side above the base, a packaging machine is slidably installed on the upper end of the base, a connecting column is fixedly installed in the middle of the base, the fixed ends are respectively installed on the left and right sides of the upper end of the connecting column, and the motor is installed behind the connecting column.

[0008] A further preferred solution is that support legs are fixedly installed at the four corners of the bottom of the base, and slide rails are fixedly installed on the front and rear sides of the upper end of the base, and the slide rails are slidably connected to the limit blocks.

[0009] A further preferred solution: a handle is rotatably installed on the outer end surface of the limit block, a limit rod is fixedly installed on the inner end surface of the handle, a groove is opened in the middle of the bottom of the limit block, screw holes are opened at the front and rear ends of the groove, and the screw holes are threadedly connected to the limit rod.

[0010] A further preferred solution is that the groove is matched with a slide rail, and the limit block is slidably installed on the slide rail through the groove.

[0011] A further preferred solution is that a screw is rotatably installed between the fixed ends, a connecting block is rotatably installed on the surface of the screw, and a transmission wheel 1 is fixedly installed on the left end of the screw.

[0012] A further preferred solution is that a transmission wheel 2 is fixedly installed at the output end of the motor, and a transmission belt is installed between the transmission wheel 2 and the transmission wheel 1 at the left end of the screw at the fixed end.

[0013] A further preferred solution is that the front and rear sides of the bottom of the packaging machine are fixedly connected to the top of the limit block respectively, and the middle part of the bottom of the packaging machine is fixedly connected to the connecting block rotatably connected to the screw on the fixed end.

[0014] Beneficial effects:

[0015] 1. By providing a slide rail and a limit block, the slide rail is installed on the front and rear sides of the upper end of the base, providing a clear and stable moving path for the limit block and the packaging machine connected thereto, ensuring that the packaging machine can slide smoothly in the predetermined direction when adjusting the center point, without deviation or shaking, thereby ensuring the accuracy and reliability of the adjustment process, and cooperating with the groove at the bottom of the limit block, the friction resistance encountered by the limit block during the sliding process is greatly reduced, which is not only conducive to improving the efficiency of the packaging machine position adjustment, but also reduces the wear of the equipment and prolongs the service life of the equipment. When the center point position of the packaging machine is adjusted, the limit block can adjust its own position and re-limit the slide rail, which can effectively prevent the packaging machine from deviating from the correct position due to vibration, external force impact or the dynamic operation of the equipment itself during the packaging box production process, thereby ensuring the accuracy and quality stability of the packaging box production;

[0016] 2. By providing a screw and a connecting block, the rotation of the screw can precisely control the movement distance and direction of the packaging machine on the base. When the motor starts, the motor controls the screw speed and direction, which can achieve fine-tuning of the packaging machine's position, ensuring that it can accurately align with the center point of the packaging box. When the screw rotates, the position of the connecting block on the screw changes, thereby driving the packaging machine to move on the base. The connecting block converts the screw's rotational motion into linear motion of the packaging machine, realizing the adjustment of the packaging machine's position.

[0017] 3. In summary, the automatic center point structure of this packaging box making machine is provided with structures such as slide rails, limit blocks, screws and connecting blocks. The slide rails provide a stable sliding track for the limit blocks to ensure that the limit blocks can move in a certain direction. The screw rotates under the drive of the motor and converts the rotational motion into linear motion of the connecting block through its threaded structure. When the connecting block drives the packaging machine to move, it cooperates with the limit blocks and the slide rails, so that when the packaging machine adjusts the center point, the moving direction is more accurate, avoiding unnecessary offset. Afterwards, the limit blocks are re-limited to prevent the packaging machine from deviating from the correct position due to external forces and other factors during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 This is a schematic diagram of the structure of the base and packaging machine after installation.

[0020] Figure 3 This is a schematic diagram of the limit block structure of the utility model.

[0021] Figure 4 This is a schematic diagram of the shift power output structure of the packaging machine of the present utility model.

[0022] Figure 1-4 Middle: 1. Base; 101. Support leg; 102. Connecting column; 103. Slide rail; 2. Limit block; 201. Handle; 202. Limit rod; 203. Groove; 204. Screw hole; 3. Fixed end; 301. Screw rod; 302. Connecting block; 303. Drive wheel 1; 4. Motor; 401. Drive wheel 2; 402. Drive belt; 5. Packaging machine. DETAILED DESCRIPTION

[0023] The following is a combination of the appended examples of the present invention Figure 1-Figure 4 , clearly and completely describe the technical solutions in the embodiments of the present utility model.

[0024] See also Figure 1-4In the embodiment of the present invention, an automatic center point structure of a packaging box making machine includes: a base 1, a limit block 2 is slidably installed on the front and rear sides of the upper end of the base 1, a fixed end 3 is fixedly installed on the left and right sides of the upper middle part of the base 1, a motor 4 is fixedly installed behind the fixed end 3 on the upper left side of the base 1, a packaging machine 5 is slidably installed on the upper end of the base 1, a connecting column 102 is fixedly installed in the middle of the base 1, the fixed end 3 is respectively installed on the left and right sides of the upper end of the connecting column 102, the motor 4 is installed behind the connecting column 102, and support legs 101 are fixedly installed at the four corners of the bottom of the base 1. The front and rear sides of the end are fixedly installed with slide rails 103, the slide rails 103 are slidably connected to the limit block 2, a groove 203 is opened in the middle of the bottom of the limit block 2, the groove 203 is matched with the slide rail 103, the limit block 2 is slidably installed on the slide rail 103 through the groove 203, and a connecting block 302 is rotatably installed on the surface of the screw 301. The front and rear sides of the bottom of the packaging machine 5 are respectively fixedly connected to the top of the limit block 2, and the middle of the bottom of the packaging machine 5 is fixedly connected to the connecting block 302 rotatably connected to the screw 301 on the fixed end 3. The base 1 serves as the foundation of the entire structure and provides installation and support for other components.The support legs 101 at the four corners of the bottom ensure the stability of the structure and prevent shaking during operation. The fixed end 3 is used to install the screw 301. The motor 4 provides power for the screw 301 and provides power transmission for the movement of the packaging machine 5. The slide rail 103 cooperates with the limit block 2 to provide guidance and limit for the movement of the packaging machine 5. When using the device to adjust the center point of the packaging machine 5, first cancel the limit of the limit block 2 on the slide rail 103, and then start the motor 4. The motor 4 drives the screw 301 to rotate, and the connecting block 302 on the screw 301 moves with the rotation of the screw 301. Since the connecting block 302 is fixedly connected to the bottom of the packaging machine 5, the packaging machine 5 also slides on the base 1, and the front and rear sides of the bottom of the packaging machine 5 are fixedly connected to the limit block 2, and the limit block 2 is slidably connected to the slide rail 103. Therefore, when the screw 301 rotates, the limit block 2 will also slide on the slide rail 103 and cooperate with the connecting block 302 to ensure the movement of the packaging machine 5. The moving direction is stable, and the center point of the packaging machine 5 is moved and adjusted. When the center point position is adjusted, the limit block 2 is adjusted so that the limit block 2 limits the slide rail 103 again to prevent the packaging machine 5 from deviating from the correct position due to vibration, external force impact or the operation dynamics of the equipment itself during the packaging box making process, thereby ensuring the accuracy and quality stability of the packaging box making; secondly, when adjusting the center point position of the packaging machine 5, it can also be adjusted manually. When the limit block 2 no longer limits the slide rail 103, the packaging machine 5 can be moved by manually pushing the packaging machine 5 to adjust the center point of the packaging machine 5. After the adjustment is completed, the limit block 2 limits the slide rail 103 in the same way to prevent the packaging machine 5 from deviating during operation. When installing between the packaging machine 5 and the base 1, you can also choose to remove the base 1 and the support legs 101 at the bottom, and directly install the slide rail 103 on the ground, saving a certain amount of cost and space.

[0025] In the embodiment of the present invention, the outer end surface of the limit block 2 is rotatably mounted with a handle 201, and the inner end surface of the handle 201 is fixedly mounted with a limit rod 202. The front and rear ends of the groove 203 are provided with screw holes 204, and the screw holes 204 are threadedly connected to the limit rod 202. When the limit on the slide rail 103 is to be canceled, the limit rod 202 is rotated outward by rotating the handle 201, so that the limit rod 202 is separated from the surface of the slide rail 103, so that the limit block 2 can be moved on the slide rail 103. 03 to adjust the center point of the packaging machine 5. When the adjustment is completed, turn the handle 201 and rotate the limit rod 202 toward the slide rail 103 through the screw hole 204, so that the end of the limit rod 202 contacts and fits with the slide rail 103. The limit rod 202 is threadedly connected through the screw hole 204, so that the limit rod 202 can be fixed in the current position to limit the limit block 2, prevent the limit block 2 from sliding on the slide rail 103, and ensure the stability of the position of the packaging machine 5.

[0026] In the embodiment of the present utility model, a screw rod 301 is rotatably installed between the fixed ends 3, a transmission wheel 1 303 is fixedly installed on the left end of the screw rod 301, and a transmission wheel 2 401 is fixedly installed on the output end of the motor 4. A transmission belt 402 is installed between the transmission wheel 2 401 and the transmission wheel 1 303 on the left end of the screw rod 301 on the fixed end 3. When the position of the packaging machine 5 needs to be moved, the motor 4 is first started, and the transmission wheel 2 401 at the output end of the motor 4 starts to rotate. Through the connection of the transmission belt 402, the rotation of the transmission wheel 2 401 drives the transmission wheel 1 303 to rotate. Since the transmission wheel 303 is fixedly installed on the left end of the screw rod 301, the screw rod 301 also rotates accordingly. The rotation of the screw 301 causes the connecting block 302 to move on the screw rod 301, and the limit block 2 slides on the slide rail 103, thereby driving the packaging machine 5 to slide on the base 1, thereby realizing the adjustment of the center point position of the packaging machine 5.

[0027] Working Principle: To adjust the center point of packaging machine 5, first rotate handle 201 to rotate limit rod 202 outward, removing the limit on slide rail 103. Then, start motor 4. This activates drive wheel 2 401 at the output end of motor 4, which in turn rotates drive wheel 1 303 via drive belt 402, thereby rotating screw 301. The connecting block 302 on screw 301 moves as screw 301 rotates. Because connecting block 302 is fixedly connected to the bottom of packaging machine 5, packaging machine 5 slides on base 1 accordingly. Simultaneously, the front and rear sides of the bottom of packaging machine 5 are fixedly connected to limit blocks 2, which slide on slide rail 103 and cooperate with connecting block 302 to ensure the stable movement of packaging machine 5. By controlling the direction and speed of the motor 4, the position of the packaging machine 5 can be precisely adjusted so that its center point is aligned with the center point of the packaging box. When adjusting the position of the packaging machine 5, manual adjustment can also be selected to push the packaging machine 5 to move on the slide rail 103. When the position of the packaging machine 5 is adjusted, the handle 201 is turned again to rotate the limit rod 202 toward the slide rail 103 so that the end of the limit rod 202 contacts and fits the slide rail 103. The limit rod 202 is threadedly connected to the screw hole 204, so that the limit rod 202 is fixed in the current position, limiting the position of the limit block 2, preventing the packaging machine 5 from deviating during operation, so that the packaging machine 5 can be kept in the correct position, ensuring the accuracy and quality of the packaging box production.

Claims

1. An automatic center point structure for a packaging box making machine, comprising: A base (1), wherein limit blocks (2) are slidably installed on the front and rear sides of the upper end of the base (1), fixed ends (3) are fixedly installed on the left and right sides of the upper middle part of the base (1), a motor (4) is fixedly installed behind the fixed end (3) on the upper left side of the base (1), and a packaging machine (5) is slidably installed on the upper end of the base (1), characterized in that: a connecting column (102) is fixedly installed in the middle part of the base (1), the fixed ends (3) are respectively installed on the left and right sides of the upper end of the connecting column (102), and the motor (4) is installed on the rear side of the connecting column (102).

2. The automatic center point alignment structure of a packaging box making machine according to claim 1, characterized in that: Support legs (101) are fixedly installed at the four corners of the bottom of the base (1), and slide rails (103) are fixedly installed on the front and rear sides of the upper end of the base (1), and the slide rails (103) are slidably connected to the limit blocks (2).

3. The automatic centering structure of a packaging box making machine according to claim 2, characterized in that: The outer end surface of the limit block (2) is rotatably mounted with a handle (201), the inner end surface of the handle (201) is fixedly mounted with a limit rod (202), a groove (203) is provided in the middle of the bottom of the limit block (2), the front and rear ends of the groove (203) are both provided with screw holes (204), and the screw holes (204) are threadedly connected to the limit rod (202).

4. The automatic centering structure of a packaging box making machine according to claim 3, characterized in that: The groove (203) is matched with the slide rail (103), and the limit block (2) is slidably mounted on the slide rail (103) through the groove (203).

5. The automatic centering structure of a packaging box making machine according to claim 1, characterized in that: A screw rod (301) is rotatably mounted between the fixed ends (3), a connecting block (302) is rotatably mounted on the surface of the screw rod (301), and a transmission wheel (303) is fixedly mounted on the left end of the screw rod (301).

6. The automatic centering structure of a packaging box making machine according to claim 1, characterized in that: A second transmission wheel (401) is fixedly mounted on the output end of the motor (4), and a transmission belt (402) is mounted between the second transmission wheel (401) and the first transmission wheel (303) at the left end of the screw rod (301) on the fixed end (3).

7. The automatic centering structure of a packaging box making machine according to claim 1, characterized in that: The front and rear sides of the bottom of the packaging machine (5) are fixedly connected to the top of the limit block (2) respectively, and the middle part of the bottom of the packaging machine (5) is fixedly connected to the connecting block (302) rotatably connected to the screw (301) on the fixed end (3).

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