Embossing and setting machine for PET (Polyethylene Terephthalate) packing belt

Abstract

The utility model relates to the technical field of packing belt embossing, and discloses a PET packing belt embossing and setting machine which comprises a rectangular plate, the surface of the rectangular plate is in threaded connection with a threaded rod, one end of the threaded rod is fixedly connected with a rotary knob, one end of the surface of the threaded rod is fixedly connected with a gear, and the other end of the surface of the threaded rod is fixedly connected with a motor. And the other end of the threaded rod is rotationally connected with a connecting plate through a bearing, the top of the connecting plate is fixedly connected with a fixing block, and the surface of the fixing block is fixedly connected with a spring. According to the PET packing belt embossing and setting machine, a rectangular plate, a threaded rod, a gear, a bearing, a fixed block, a spring and a stop block are arranged, a handle is pulled to pull the stop block out of a gap between teeth, a rotary knob is rotated to drive the threaded rod and the gear to rotate, and therefore the rectangular plate moves on the surface of the threaded rod, and a movable plate and an upper pressing roller are driven to move; and after the distance between the upper compression roller and the lower compression roller is adjusted, the handle is loosened to reset the spring.

Description

Technical Field

[0001] The utility model relates to the technical field of embossing of strapping tapes, in particular to an embossing shaping machine for PET strapping tapes. Background Art

[0002] PET (polyethylene terephthalate) is a commonly used plastic material with excellent physical and chemical properties and is widely used in the packaging industry. PET strapping tape is a plastic tape made of PET, which is usually used for packaging, bundling and fixing goods. With the development of the packaging industry, the demand for PET strapping tape continues to increase. In order to meet market demand and improve production efficiency and product quality, a PET strapping tape embossing and shaping machine was developed under this background. In this context, the emergence of the PET strapping tape embossing and shaping machine is to solve the problems of low production capacity and unstable quality of traditional strapping tapes. By adding an embossing and shaping machine, the strapping tape can be embossed during the production process to give it a pattern or design on the surface, thereby improving the aesthetics and added value of the product.

[0003] Among them, the Chinese patent (CN213830325U) discloses a PET strapping embossing device, including a bracket and a slide, the bracket includes four vertical rods, the PET strapping tape passes through the rods of the bracket, the PET strapping tape is used as the dividing line, the two rods on the same side are a group, a load-bearing rod is fixedly installed between the tops of the two groups of rods of the bracket, a slide is set on the load-bearing rod, and a scale line is set on the side of the load-bearing rod. The slide and the slider are slidably installed, and two sliders are slidably installed in the slide. The slider is set with a marking line corresponding to the scale line below. By adding a slider, the slider slides on the load-bearing rod under the action of the threaded rod, the inclination angle of the lower rod below the slider changes, and the light roller supported by the lower rod moves along the vertical direction to adapt to PET strapping tapes of different specifications; the threaded tube is not easy to operate, and the threaded tube rotates synchronously by operating a larger and easier-to-operate handshake, and the threaded tube rotates synchronously to change the height of the threaded rod, thereby changing the height of the light roller, which is used to adapt to PET strapping tapes of different thicknesses.

[0004] At present, the PET strapping tape embossing machine on the market has the same disadvantages as the above-mentioned comparative documents: although the distance between the two pressing rollers can be adjusted by rotation to adjust the depth of embossing, the PET strapping tape embossing machine may vibrate when working for a long time, thereby changing the distance between the two rollers, affecting the depth of embossing of the strapping tape, and easily causing the quality of the strapping tape to decline;

[0005] For this purpose, we have designed a PET strapping tape embossing forming machine. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] The technical problem solved by the utility model is to provide a PET strapping tape embossing and shaping machine which is highly practical, can be simply operated and has a relatively simple structure, thereby solving the problem proposed in the above background technology that the PET strapping tape embossing and shaping machine may vibrate when working for a long time, thereby causing the distance between the two rollers to change.

[0008] (II) Technical solution

[0009] To achieve the above objectives, the utility model is implemented through the following technical solutions: a PET strapping tape embossing and shaping machine, comprising a rectangular plate, a threaded rod is threadedly connected to the surface of the rectangular plate, one end of the threaded rod is fixedly connected to a knob, one end of the surface of the threaded rod is fixedly connected to a gear, the other end of the threaded rod is rotatably connected to a connecting plate through a bearing, the top of the connecting plate is fixedly connected to a fixed block, the surface of the fixed block is fixedly connected to a spring, a buffer rod for buffering is sleeved inside the spring, the other end of the spring is fixedly connected to a stopper, the inside of the stopper is rotatably connected to a fixed column, the bottom of the fixed column is fixedly connected to the connecting plate, and the surface of the stopper is fixedly connected to a handle.

[0010] Optionally, the bottom of the connecting plate is fixedly connected to a supporting plate, and the bottom of the supporting plate is fixedly connected to a bottom plate, and the bottom plate increases the contact area between the device and the ground when it is placed.

[0011] Optionally, a movable plate is fixedly connected to the bottom of the rectangular plate, one end of the movable plate passes through the connecting plate and is slidably connected to a support plate, and a sliding portion adapted to the connecting plate is provided on the surface of the support plate, so that the connecting plate is not prone to shaking when sliding.

[0012] Optionally, a cylinder is fixedly connected to the surface of the support plate, an upper pressing roller is rotatably connected to the surface of the cylinder, and the upper pressing roller can rotate on the surface of the cylinder.

[0013] Optionally, the surface of the support plate is rotatably connected to a connecting rod, and both ends of the connecting rod pass through the support plate so that the two ends of the lower pressure roller are rotated in contact with one side of the support plate, thereby reducing the deviation of the packing belt and the stuck between the lower pressure roller and the support plate. The surface of the connecting rod is fixedly connected to the lower pressure roller.

[0014] Optionally, an inclined plate is fixedly connected to one side of the support plate, and a fan is fixedly connected to one side of the surface of the inclined plate. The fan can help the embossed strapping tape to cool down and fix its shape. An auxiliary wheel is rotatably connected to the other side of the surface of the inclined plate. The strapping tape is pulled out onto the auxiliary wheel to reduce the drop of the strapping, making it easier to proceed to the next step. One end of the inclined plate is fixedly connected to a bottom plate.

[0015] (III) Beneficial effects

[0016] The utility model provides a PET strapping embossing and shaping machine, which has the following beneficial effects:

[0017] The PET strapping tape embossing and shaping machine is provided with a rectangular plate, a threaded rod, a gear, a bearing, a fixed block, a spring and a stopper. The handle is pulled to pull the stopper out of the gap between the teeth. The knob is turned to drive the threaded rod and the gear to rotate, so that the rectangular plate moves on the surface of the threaded rod, thereby driving the movable plate and the upper pressing roller to move. After adjusting the distance between the upper pressing roller and the lower pressing roller, the handle is released to reset the spring. At the same time, one end of the stopper is inserted into the gap between the teeth of the gear to limit the gear, so that the threaded rod is not easy to move, thereby reducing the distance change between the upper pressing roller and the lower pressing roller caused by vibration, and improving the quality of the strapping tape embossing. 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 support plate structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the connecting plate of the utility model;

[0021] Figure 4 It is a schematic diagram of the inclined plate structure of the utility model.

[0022] In the figure: 1. rectangular plate; 2. threaded rod; 3. knob; 4. gear; 5. connecting plate; 6. fixing block; 7. spring; 8. stopper; 9. fixing column; 10. handle; 11. support plate; 12. bottom plate; 13. movable plate; 14. upper pressure roller; 15. lower pressure roller; 16. inclined plate; 17. fan; 18. auxiliary wheel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 4The utility model provides a technical solution: a PET strapping embossing and shaping machine, comprising a rectangular plate 1, a threaded rod 2 is threadedly connected to the surface of the rectangular plate 1, a knob 3 is fixedly connected to one end of the threaded rod 2, a gear 4 is fixedly connected to one end of the surface of the threaded rod 2, a connecting plate 5 is rotatably connected to the other end of the threaded rod 2 through a bearing, a fixing block 6 is fixedly connected to the top of the connecting plate 5, a spring 7 is fixedly connected to the surface of the fixing block 6, a buffer rod for buffering is sleeved inside the spring 7, a stopper 8 is fixedly connected to the other end of the spring 7, a fixing column 9 is rotatably connected to the inside of the stopper 8, a connecting plate 5 is fixedly connected to the bottom of the fixing column 9, a handle 10 is fixedly connected to the surface of the stopper 8, and a fixing rod 10 is fixedly connected to the fixing rod 10 through the rectangular plate 1. The rectangular plate 1, the threaded rod 2, the gear 4, the bearing, the fixed block 6, the spring 7 and the stopper 8 are arranged. The handle 10 is pulled to pull the stopper 8 out of the gap between the teeth. The knob 3 is turned to drive the threaded rod 2 and the gear 4 to rotate, so that the rectangular plate 1 moves on the surface of the threaded rod 2, thereby driving the movable plate 13 and the upper pressure roller 14 to move. After adjusting the distance between the upper pressure roller 14 and the lower pressure roller 15, the handle 10 is released to reset the spring 7. At the same time, one end of the stopper 8 is inserted into the gap between the teeth of the gear 4 to limit the gear 4, so that the threaded rod 2 is not easy to move, which reduces the distance change between the upper pressure roller 14 and the lower pressure roller 15 caused by vibration, and improves the quality of the embossing of the strapping tape;

[0025] The bottom of the connecting plate 5 is fixedly connected to a supporting plate 11, and the bottom of the supporting plate 11 is fixedly connected to a bottom plate 12, which increases the contact area between the device and the ground when placed;

[0026] The bottom of the rectangular plate 1 is fixedly connected with a movable plate 13, one end of the movable plate 13 penetrates the connecting plate 5 and is slidably connected with the supporting plate 11, and the surface of the supporting plate 11 is provided with a sliding surface adapted to the connecting plate 5, so that the connecting plate 5 is not easy to shake when sliding;

[0027] The surface of the support plate 11 is fixedly connected with a cylinder, and the surface of the cylinder is rotatably connected with an upper pressing roller 14, and the upper pressing roller 14 can rotate on the surface of the cylinder;

[0028] The surface of the support plate 11 is rotatably connected with a connecting rod, and both ends of the connecting rod penetrate the support plate 11 so that the two ends of the lower pressing roller 15 are rotated in contact with one side of the support plate 11, thereby reducing the deviation of the strapping belt and the stuck between the lower pressing roller 15 and the support plate 11. The surface of the connecting rod is fixedly connected with the lower pressing roller 15;

[0029] An inclined plate 16 is fixedly connected to one side of the support plate 11, and a fan 17 is fixedly connected to one side of the surface of the inclined plate 16. The fan 17 can help the embossed strapping tape to cool down and fix its shape. An auxiliary wheel 18 is rotatably connected to the other side of the surface of the inclined plate 16. The strapping tape is pulled out onto the auxiliary wheel 18 to reduce the drop of the strapping, making it easier to proceed to the next step. One end of the inclined plate 16 is fixedly connected to the bottom plate 12.

[0030] In the utility model, the working steps of the device are as follows:

[0031] The first step: pull the handle 10 to pull the block 8 out of the gap between the teeth, turn the knob 3 to drive the threaded rod 2 and the gear 4 to rotate, so that the rectangular plate 1 moves on the surface of the threaded rod 2, thereby driving the movable plate 13 and the upper pressure roller 14 to move, and after adjusting the distance between the upper pressure roller 14 and the lower pressure roller 15, release the handle 10 to reset the spring 7, and at the same time, one end of the block 8 is inserted into the gap between the teeth of the gear 4 to limit the gear 4, so that the threaded rod 2 is not easy to move;

[0032] The second step: the strapping tape is passed between the upper pressing roller 14 and the lower pressing roller 15 and pulled onto the auxiliary wheel 18, and the fan 17 is turned on to cool the strapping tape.

[0033] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0034] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A PET strapping embossing and shaping machine, comprising a rectangular plate (1), characterized in that: The surface of the rectangular plate (1) is threadedly connected to a threaded rod (2), one end of the threaded rod (2) is fixedly connected to a knob (3), one end of the surface of the threaded rod (2) is fixedly connected to a gear (4), the other end of the threaded rod (2) is rotatably connected to a connecting plate (5) via a bearing, the top of the connecting plate (5) is fixedly connected to a fixing block (6), the surface of the fixing block (6) is fixedly connected to a spring (7), the interior of the spring (7) is sleeved with a buffer rod for buffering, the other end of the spring (7) is fixedly connected to a stopper (8), the interior of the stopper (8) is rotatably connected to a fixing column (9), the bottom of the fixing column (9) is fixedly connected to the connecting plate (5), and the surface of the stopper (8) is fixedly connected to a handle (10).

2. A PET strapping embossing and shaping machine according to claim 1, characterized in that: The bottom of the connecting plate (5) is fixedly connected to a supporting plate (11), and the bottom of the supporting plate (11) is fixedly connected to a bottom plate (12).

3. A PET strapping embossing and shaping machine according to claim 1, characterized in that: A movable plate (13) is fixedly connected to the bottom of the rectangular plate (1), and one end of the movable plate (13) passes through the connecting plate (5) and is slidably connected to a supporting plate (11).

4. A PET strapping embossing and shaping machine according to claim 2, characterized in that: A cylinder is fixedly connected to the surface of the support plate (11), and an upper pressing roller (14) is rotatably connected to the surface of the cylinder.

5. The PET strapping tape embossing and shaping machine according to claim 2, characterized in that: The surface of the support plate (11) is rotatably connected to a connecting rod, and the surface of the connecting rod is fixedly connected to a lower pressing roller (15).

6. A PET strapping embossing and shaping machine according to claim 2, characterized in that: One side of the support plate (11) is fixedly connected to an inclined plate (16), one side of the surface of the inclined plate (16) is fixedly connected to a fan (17), the other side of the surface of the inclined plate (16) is rotatably connected to an auxiliary wheel (18), and one end of the inclined plate (16) is fixedly connected to a bottom plate (12).

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