Tea packaging box edge trimmer
By designing a tea box edge trimmer with integrated conveying mechanism, pneumatic push rod, electric telescopic rod and servo motor, the problem of low burr and burr trimming efficiency in tea box production is solved, and automatic trimming is achieved and improved Production efficiency and trimming quality.
Patent Information
- Application Number
- CN202421186753.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-02-25
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the production process of tea packaging boxes, burrs and burrs are prone to occur at the cover of metal packaging boxes, manual grinding efficiency is low, and existing edge trimming machines usually cause deformation, affecting production efficiency.
A tea packaging box edge trimmer is designed, using components such as conveying mechanism, pneumatic push rod, electric telescopic rod, servo motor, rotating roller and polishing roller sleeve. The position is detected by infrared sensors, and the pneumatic push rod clamps the packaging box. The electric telescopic rod extends out the grinding roller sleeve and contacts the packaging box. The elastic mechanism of the air pressure chamber and the spring makes the grinding roller sleeve fit into the packaging box, realizing automatic trimming.
The efficiency of tea packaging box trimming is improved, the stability and efficiency of the trimming process is ensured, and the inefficiency and deformation problems of manual polishing are avoided.
Smart Images
Figure CN222520786U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tea packaging boxes, in particular to a tea packaging box trimming machine. Background Art
[0002] Tea leaves refer to the leaves and buds of the tea plant. Other names include tea, jiǎ, ming, and chuǎn. It generally refers to the leaves of the evergreen shrub tea plant that can be used to make tea, as well as beverages brewed from these leaves. Later, it was extended to all herbal teas brewed from plant flowers, leaves, seeds, and roots, such as "chrysanthemum tea"; "cold tea" brewed from various medicinal materials, etc., also known as thunder buds in Chinese literature. Some countries also have tea brewed from other plant leaves such as fruits and herbs, such as "fruit tea".
[0003] In the process of tea production, packaging boxes are usually needed for packaging for subsequent sale and transportation. In the process of packaging box production, since the material is mostly metal, some burrs and rough edges are easily generated at the lid during the production process. If not handled, it will cause harm to the user, and manual grinding is inefficient. The existing trimming machines are usually hard trimming, which usually produces certain deformations, thereby affecting production efficiency. Based on this, we propose a tea packaging box trimming machine. Utility Model Content
[0004] The purpose of the utility model is to provide a tea packaging box trimming 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 tea packaging box trimming machine, comprising a workbench, a conveying mechanism is movably installed on the outer side of the workbench, a transmission mechanism is transmission-installed on one end of the conveying mechanism, a collecting frame is fixedly installed on one side of the workbench, a supporting frame is fixedly installed on the top of the workbench, two supporting plates are fixedly installed on the opposite sides of the supporting frame, pneumatic push rods are fixedly installed on the opposite sides of the two supporting plates, infrared sensors are arranged on the tops of the two supporting plates, friction push plates are fixedly installed on the opposite ends of the pneumatic push rods, two electric telescopic rods are fixedly installed on the bottom of the top end of the supporting frame, and the output ends of the two electric telescopic rods are fixedly installed A first bracket is installed, and a plurality of sleeves are fixedly installed on the bottom of the two first brackets, a sealing piston is movably sleeved inside the sleeve, an air pressure chamber is arranged inside the sleeve, an inner column is fixedly installed on the bottom of the sealing piston, a second bracket is fixedly installed on the bottom of the inner column, a spring is sleeved on the outer side of the inner column, a plurality of rotating rollers are movably installed inside the opposite side of the second bracket, a synchronous transmission wheel is fixedly installed on one end of the rotating roller, a synchronous transmission belt is sleeved on the outer side of the synchronous transmission wheel, a grinding roller sleeve is fixedly sleeved on the outer side of the rotating roller, a servo motor is installed for transmission at one end of the rotating roller, and an arc baffle is fixedly installed on the opposite side of the first bracket.
[0006] Preferably, the transmission mechanism is fixedly mounted on the outer side of the workbench through a bracket, and the servo motor is fixedly mounted on one side of the second bracket through a bracket.
[0007] Preferably, the air pressure chamber is located at the top of the sealing piston and inside the sleeve, and the sleeve is linearly and evenly distributed at the bottom of the first bracket.
[0008] Preferably, the spring is sleeved on the outer side of the inner column and the sleeve, the top end of the spring is fixedly mounted on the bottom of the first bracket, and the bottom end of the spring is fixedly mounted on the top of the second bracket.
[0009] Preferably, the position and number of the rotating rollers correspond to the position and number of the sleeves.
[0010] Preferably, rubber friction pads are provided on opposite sides of the friction push plate.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: when the equipment is in operation, the tea packaging box is placed on the top of the conveying mechanism, and the transmission mechanism drives the conveying mechanism to move. When the packaging box moves to the appropriate position, the infrared sensor detects the position, and the transmission mechanism stops at this time, the pneumatic push rod extends, and the friction push plate is pushed out and clamped on the outside of the packaging box, and then the electric telescopic rod extends, and at the same time the servo motor starts, driving the rotating roller to rotate, and the grinding roller sleeve contacts the top of the packaging box as it descends, and at this time the electric telescopic rod reaches the preset position, and the elastic mechanism composed of the air pressure cabin and the inner column and the spring and the air pressure cabin makes the grinding roller sleeve and the rotating roller fit the outside of the packaging box, and with the rotation of the grinding roller sleeve, the burrs and rough edges of the packaging box are polished and trimmed, and the polished debris falls into the support plate and the packaging box under the obstruction of the arc baffle, and the debris is introduced into the garbage bag on the inner side of the collection frame with the transmission of the support plate, and the debris in the packaging box is picked up and poured out by the operator, the overall operation efficiency is high, and the polishing efficiency is improved;
[0012] Through the provided sealing piston and spring, during operation, the inner column is squeezed by the second bracket, and the sealing piston and the spring are squeezed. At this time, the reaction force of the elastic force causes the second bracket and the first bracket to apply an elastic force on the rotating roller and the grinding roller sleeve, which makes it easier for the grinding roller sleeve to fit the grinding position and remove burrs, thereby improving the efficiency of trimming and facilitating stable operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the front three-dimensional appearance structure of the utility model.
[0014] Figure 2 It is a schematic diagram of the rear-view stereoscopic appearance structure of the utility model.
[0015] Figure 3 It is a right side sectional structural schematic diagram of the utility model.
[0016] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.
[0017] In the figure: 1. workbench; 2. pneumatic push rod; 3. support plate; 4. synchronous transmission belt; 5. synchronous transmission wheel; 6. second bracket; 7. first bracket; 8. electric telescopic rod; 9. arc baffle; 10. support frame; 11. infrared sensor; 12. friction push plate; 13. transmission mechanism; 14. collection frame; 15. transmission mechanism; 16. servo motor; 17. grinding roller sleeve; 18. rotating roller; 19. inner column; 20. spring; 21. sleeve; 22. air pressure cabin; 23. sealing piston. DETAILED DESCRIPTION
[0018] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.
[0019] See also Figure 1-Figure 4 The utility model provides a technical solution: a tea packaging box trimming machine, comprising a workbench 1, a conveying mechanism 13 is movably installed on the outer side of the workbench 1, a transmission mechanism 15 is transmission-installed at one end of the conveying mechanism 13, a collecting frame 14 is fixedly installed on one side of the workbench 1, a support frame 10 is fixedly installed on the top of the workbench 1, two support plates 3 are fixedly installed on the opposite side of the support frame 10, pneumatic push rods 2 are fixedly installed on the opposite sides of the two support plates 3, infrared sensors 11 are arranged on the tops of the two support plates 3, friction push plates 12 are fixedly installed on the opposite ends of the pneumatic push rods 2, two electric telescopic rods 8 are fixedly installed on the bottom of the top of the support frame 10, and the output ends of the two electric telescopic rods 8 are fixedly installed with a first bracket 7, A plurality of sleeves 21 are fixedly installed at the bottom of the two first brackets 7, a sealing piston 23 is movably sleeved inside the sleeve 21, an air pressure chamber 22 is arranged inside the sleeve 21, an inner column 19 is fixedly installed at the bottom of the sealing piston 23, a second bracket 6 is fixedly installed at the bottom of the inner column 19, a spring 20 is sleeved on the outer side of the inner column 19, a plurality of rotating rollers 18 are movably installed inside the opposite side of the second bracket 6, a synchronous transmission wheel 5 is fixedly installed at one end of the rotating roller 18, a synchronous transmission belt 4 is sleeved on the outer side of the synchronous transmission wheel 5, a grinding roller sleeve 17 is fixedly sleeved on the outer side of the rotating roller 18, a servo motor 16 is transmission-installed on one end of the rotating roller 18, and an arc-shaped baffle 9 is fixedly installed on the opposite side of the first bracket 7.
[0020] The working principle of the above technical solution is as follows: during operation, the tea packaging box is placed on the top of the conveying mechanism 13, and the transmission mechanism 15 drives the conveying mechanism 13 to move. When the packaging box moves to the appropriate position, the infrared sensor 11 detects the position, and the transmission mechanism 15 stops at this time, the pneumatic push rod 2 extends, and pushes out the friction push plate 12 to clamp the outside of the packaging box, and then the electric telescopic rod 8 extends, and at the same time the servo motor 16 starts, driving the rotating roller 18 to rotate, and as it descends, the grinding roller sleeve 17 contacts the top of the packaging box, and the electric telescopic rod 8 reaches After reaching the preset position, the elastic mechanism composed of the air pressure chamber 22, the inner column 19, the spring 20 and the air pressure chamber 22 makes the grinding roller sleeve 17 and the rotating roller 18 fit the outside of the packaging box, and with the rotation of the grinding roller sleeve 17, the burrs and rough edges of the packaging box are ground and trimmed, and the grinding debris falls into the support plate 3 and the packaging box under the obstruction of the arc baffle 9. With the transmission of the support plate 3, the debris is introduced into the garbage bag on the inner side of the collection frame 14, and the debris in the packaging box is picked up and poured out by the operator, the overall operation efficiency is high, and the grinding efficiency is improved.
[0021] In another embodiment, Figure 1-Figure 3 As shown, the transmission mechanism 15 is fixedly installed on the outer side of the workbench 1 through a bracket, and the servo motor 16 is fixedly installed on one side of the second bracket 6 through a bracket.
[0022] The servo motor 16 and the transmission mechanism 15 are fixed by the bracket to obtain the support of the rotational torque, which is convenient for transmitting the torque, stabilizes the operation transmission, and facilitates the structural coordination operation.
[0023] In another embodiment, Figure 1-Figure 3 As shown, the air pressure chamber 22 is located at the top of the sealing piston 23 and the inside of the sleeve 21, and the sleeve 21 is linearly and evenly distributed at the bottom of the first bracket 7.
[0024] The number and arrangement of the sleeves 21 facilitates the coordination of the elastic force and the rotating roller 18, facilitates the balancing of the reaction force, and makes the overall structural torque stable and the overall effect good. The sealing piston 23 provides a stable air elastic force, which facilitates the coordination of the spring 20.
[0025] In another embodiment, Figure 1-Figure 4 As shown, the spring 20 is sleeved on the outer side of the inner column 19 and the sleeve 21 , the top end of the spring 20 is fixedly mounted on the bottom of the first bracket 7 , and the bottom end of the spring 20 is fixedly mounted on the top of the second bracket 6 .
[0026] By setting the sealing piston 23 and the spring 20, during operation, the inner column 19 is squeezed by the second bracket 6, and the sealing piston 23 and the spring 20 are squeezed. At this time, the reaction force of the elastic force causes the second bracket 6 and the first bracket 7 to apply an elastic force to the rotating roller 18 and the grinding roller sleeve 17, so that the grinding roller sleeve 17 is convenient for fitting the grinding position, facilitating the removal of burrs, improving the efficiency of trimming, and facilitating stable operation.
[0027] In another embodiment, Figure 1-Figure 4 As shown, the position and number of the rotating rollers 18 correspond to the position and number of the sleeves 21 .
[0028] The number and arrangement of the sleeves 21 facilitates the coordination of the elastic force and the rotating roller 18, facilitates the balancing of the reaction force, and ensures that the reaction force points of the rotating roller 18 are all supported and conducted, thereby facilitating the stability of the structure and operation.
[0029] In another embodiment, Figure 1 and Figure 2 As shown, rubber friction pads are provided on the opposite sides of the friction push plate 12 .
[0030] The rubber friction pads arranged on the opposite sides of the friction push plate 12 are convenient for providing stable friction when clamping the packaging box, facilitating the grinding operation, reducing deflection, and stabilizing the operation effect.
[0031] Although 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 tea packaging box trimming machine, comprising a workbench (1), characterized in that: A conveying mechanism (13) is movably installed on the outer side of the workbench (1), and a transmission mechanism (15) is transmission-installed at one end of the conveying mechanism (13). A collecting frame (14) is fixedly installed on one side of the workbench (1). A supporting frame (10) is fixedly installed on the top of the workbench (1). Two supporting plates (3) are fixedly installed on the opposite sides of the supporting frame (10). Pneumatic push rods (2) are fixedly installed on the opposite sides of the two supporting plates (3). Infrared sensors (11) are arranged on the tops of the two supporting plates (3). Friction push plates (12) are fixedly installed on the opposite ends of the pneumatic push rods (2). Two electric telescopic rods (8) are fixedly installed on the bottom of the top of the supporting frame (10). First brackets (7) are fixedly installed on the output ends of the two electric telescopic rods (8). A plurality of sets of The sleeve (21) is provided with a sealing piston (23) movably sleeved inside the sleeve (21), an air pressure chamber (22) is arranged inside the sleeve (21), an inner column (19) is fixedly installed at the bottom of the sealing piston (23), a second bracket (6) is fixedly installed at the bottom of the inner column (19), a spring (20) is sleeved on the outer side of the inner column (19), a plurality of rotating rollers (18) are movably installed inside the opposite side of the second bracket (6), a synchronous transmission wheel (5) is fixedly installed at one end of the rotating roller (18), a synchronous transmission belt (4) is sleeved on the outer side of the synchronous transmission wheel (5), a grinding roller sleeve (17) is fixedly sleeved on the outer side of the rotating roller (18), a servo motor (16) is installed at one end of the rotating roller (18), and an arc baffle (9) is fixedly installed on the opposite side of the first bracket (7).
2. A tea packaging box trimming machine according to claim 1, characterized in that: The transmission mechanism (15) is fixedly mounted on the outside of the workbench (1) via a bracket, and the servo motor (16) is fixedly mounted on one side of the second bracket (6) via a bracket.
3. The tea packaging box trimming machine according to claim 1, characterized in that: The air pressure chamber (22) is located at the top of the sealing piston (23) and inside the sleeve (21), and the sleeve (21) is linearly and evenly distributed at the bottom of the first bracket (7).
4. The tea packaging box trimming machine according to claim 1, characterized in that: The spring (20) is sleeved on the outer sides of the inner column (19) and the sleeve (21), the top end of the spring (20) is fixedly mounted on the bottom of the first bracket (7), and the bottom end of the spring (20) is fixedly mounted on the top of the second bracket (6).
5. The tea packaging box trimming machine according to claim 1, characterized in that: The position and number of the rotating rollers (18) correspond to the position and number of the sleeves (21).
6. A tea packaging box trimming machine according to claim 1, characterized in that: A rubber friction pad is arranged on the opposite side of the friction push plate (12).