Feeding guide device for heat sealing cover production

Abstract

The invention relates to the technical field of heat-seal cover production feeding, and discloses a heat-seal cover production feeding guide device which comprises a base, a workbench is fixedly connected to the top of the base, two limiting mechanisms are arranged at the top of the workbench, a cutting mechanism is arranged at the top of the workbench, a pressing mechanism is arranged at the bottom of the cutting mechanism, and a feeding mechanism is arranged at the bottom of the pressing mechanism. Two cleaning mechanisms are arranged on the top of the cutting mechanism, a recycling mechanism is arranged on one side of the base, and a tensioning mechanism is arranged on the side, close to the recycling mechanism, of the top of the workbench. The tensioning mechanism comprises a supporting block, and the bottom of the supporting block is fixedly connected to the top of the workbench. The first motor drives the rotating rod to drive the connecting rod so that the circular sliding block and the movable sliding block can slide, it is guaranteed that the position of heat sealing cover raw materials does not deviate in the production process, the tensioning mechanism automatically adjusts tension according to the tensioning degree of the raw materials through cooperation of the extension spring and the adjusting rotating rod, and the tensioning state of the raw materials is kept.

Description

Technical Field

[0001] The invention relates to the technical field of material feeding for heat sealing cover production, in particular to a material feeding guide device for heat sealing cover production. Background Art

[0002] As an important packaging material widely used in food, beverage and pharmaceutical industries, heat seal caps are mainly used to seal containers by heat sealing to prevent external contamination and extend product shelf life. With the continuous development of modern production technology, the production of heat seal caps has put forward higher requirements on the accuracy and production efficiency of equipment. In order to increase the accuracy of raw material cutting and improve production efficiency during the production process of heat seal caps, it is necessary to use a feed guide device to ensure the accuracy and quality of heat seal cap production;

[0003] However, in the existing heat sealing cover production process, the heat sealing cover production materials need to be moved, which may cause deviation and loosening, resulting in cutting errors, thereby reducing the heat sealing cover production quality and reducing production efficiency. In addition, during the cutting process, different heat sealing cover production materials will generate debris during cutting and adhere to the surface of the cutting tool, thereby affecting subsequent cutting. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a feed guide device for heat seal cap production, which solves the problem that in the existing heat seal cap production process, the raw materials for heat seal cap production need to be moved, which may cause deviation and loosening, resulting in cutting errors, thereby reducing the quality of heat seal cap production.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A feed guide device for heat sealing cap production, comprising a base, a workbench fixedly connected to the top of the base, two limit mechanisms arranged on the top of the workbench, a cutting mechanism arranged on the top of the workbench, a pressing mechanism arranged at the bottom of the cutting mechanism, two cleaning mechanisms arranged on the top of the cutting mechanism, a recovery mechanism arranged on one side of the base, and a tensioning mechanism arranged on the side of the top of the workbench close to the recovery mechanism;

[0006] The tensioning mechanism includes a support block, the bottom of which is fixedly connected to the top of the workbench, the inner wall of the support block is rotatably connected to a connecting rotating rod, the outside of the connecting rotating rod is fixedly connected to a plurality of connecting blocks, the inner wall of the support block is fixedly connected to a plurality of positioning blocks, a plurality of tension springs are arranged inside the support block, one end of the tension spring is fixedly connected to the outside of the connecting block, the end of the tension spring away from the connecting block is fixedly connected to the outside of the positioning block, and the outside of the connecting rotating rod is rotatably connected to an adjusting rotating rod.

[0007] Preferably, the cutting mechanism includes a support frame, the bottom of the support frame is fixedly connected to the top of the workbench, the top of the support frame is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to a fixed block, the inner wall of the support frame is fixedly connected to two positioning rods, and the inner wall of the fixed block is slidably connected to the outside of the positioning rods.

[0008] Preferably, the cleaning mechanism includes a sleeve, the bottom of which is fixedly connected to the top of the supporting frame, the inner wall of the sleeve is slidably connected to a piston, the bottom of the piston is fixedly connected to a connecting rod, the end of the connecting rod away from the piston is fixedly connected to the top of the fixed block, an air inlet pipe is installed on the outside of the sleeve, and an air outlet pipe is installed on the side of the outside of the sleeve away from the air inlet pipe.

[0009] Preferably, the clamping mechanism includes two extrusion blocks, the outside of the extrusion blocks are slidably connected to the inner wall of the fixed block, two compression springs are arranged inside the fixed block, one end of the compression spring is fixedly connected to the outside of the extrusion block, and the end of the compression spring away from the extrusion block is fixedly connected to the inner wall of the compression spring, a cutting blade is detachably installed on the bottom of the fixed block, and a cutting table is installed on the top of the workbench.

[0010] Preferably, the limiting mechanism includes a fixed rod, the outside of the fixed rod is fixedly connected to the top of the workbench, the inner wall of the fixed rod is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a rotating rod, both ends of the rotating rod are rotatably connected to connecting rods, the inner wall of the fixed rod is slidably connected to two circular sliders, one end of the connecting rod away from the rotating rod is rotatably connected to one side of the circular slider, the outside of the circular slider is fixedly connected to a movable slider, and the inner wall of the movable slider is slidably connected to the outside of the fixed rod.

[0011] Preferably, the recovery mechanism comprises a second motor, the exterior of the second motor is fixedly connected to the exterior of the base, and the output end of the second motor is fixedly connected to a second rotating shaft.

[0012] Preferably, the side of the base away from the second rotating shaft is rotatably connected to the first rotating shaft, and the outsides of the air inlet pipe and the air outlet pipe are both provided with a one-way valve.

[0013] Preferably, two limiting rods are fixedly connected to the inner wall of the fixing rod, and the inner wall of the circular sliding block is slidably connected to the outside of the limiting rods.

[0014] Preferably, a collection box is provided on the inner wall of the base, and the cutting table is arranged directly above the collection box.

[0015] Preferably, the bottom of the fixing block is disposed at one end of the two air outlet pipes away from the sleeve, and the air outlet ports of the air outlet pipes face the cutting blade.

[0016] The present invention provides a feed guide device for heat sealing cap production, which has the following beneficial effects:

[0017] 1. The present invention drives the rotating rod through the first motor to drive the connecting rod to slide the circular slider and the movable slider, thereby ensuring that the position of the heat-sealed cover material does not shift during the production process. The tensioning mechanism automatically adjusts the tension according to the tightness of the material through the cooperation of the stretch spring and the adjusting rotating rod, maintains the tension state of the material, avoids relaxation, and ensures the stability and consistency of the material during the cutting process, thereby reducing the cutting error caused by the instability of the material and improving the cutting accuracy and production stability.

[0018] 2. The present invention starts the hydraulic cylinder to drive the fixed block to move under the guidance of the positioning rod, and simultaneously drives the extrusion block to apply appropriate pressure through the compression spring to ensure stability during the cutting process and make material cutting more accurate. The first motor drives the rotating rod to drive the connecting rod to slide the circular slider and the movable slider to ensure that the position of the heat-sealing cover material does not shift during the production process, thereby reducing errors and ensuring that the heat-sealing cover material is in a predetermined position on the production line.

[0019] 3. The present invention starts the second motor to drive the rotating shaft 2 to rotate. The rotating shaft 2 collects the cutting edge materials produced and moves the fixed block to drive the piston to push the gas in the sleeve to be extruded, so that the exhaust gas is discharged through the exhaust pipe, thereby cleaning the cutting blade, effectively removing the waste and debris generated in the cutting process, keeping the cutting area clean, and preventing the debris from affecting the subsequent cutting steps or causing product defects, thereby improving the cutting efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A perspective view of the present invention;

[0021] Figure 2 It is a structural schematic diagram of the second rotating shaft of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the gas outlet pipeline of the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the fixing block of the present invention;

[0024] Figure 5 It is a schematic diagram of the piston structure of the present invention;

[0025] Figure 6 It is a schematic diagram of the structure of the extrusion block of the present invention;

[0026] Figure 7 It is a schematic diagram of the connection block structure of the present invention;

[0027] Figure 8 It is a schematic diagram of the connecting rod structure of the present invention.

[0028] Among them, 1. base; 2. workbench; 3. rotating shaft 1; 4. limiting mechanism; 401. fixing rod; 402. first motor; 403. rotating rod; 404. connecting rod; 405. circular slider; 406. limiting rod; 407. moving slider; 5. cutting mechanism; 501. supporting frame; 502. hydraulic cylinder; 503. positioning rod; 504. fixing block; 6. pressing mechanism; 601. extrusion block; 602. cutting blade; 603. compression Spring; 604, cutting table; 605, collecting box; 7, cleaning mechanism; 701, sleeve; 702, connecting rod; 703, piston; 704, air inlet pipe; 705, air outlet pipe; 706, one-way valve; 8, tensioning mechanism; 801, support block; 802, connecting rotating rod; 803, connecting block; 804, positioning block; 805, tension spring; 806, adjusting rotating rod; 9, recovery mechanism; 901, second motor; 902, rotating shaft two. DETAILED DESCRIPTION

[0029] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Please see attached Figure 1 , Attachment Figure 2 and attached Figure 3 The embodiment of the present invention provides a feed guide device for heat sealing cover production, including a base 1, a workbench 2 is fixedly connected to the top of the base 1, the workbench 2 is used to provide a stable support platform, two limit mechanisms 4 are arranged on the top of the workbench 2, the limit mechanisms 4 are used to limit the position of the material in the production process, a cutting mechanism 5 is arranged on the top of the workbench 2, the cutting mechanism 5 is used to accurately cut the heat sealing cover raw material, a pressing mechanism 6 is arranged at the bottom of the cutting mechanism 5, the pressing mechanism 6 is used to properly press the raw material, two cleaning mechanisms 7 are arranged on the top of the cutting mechanism 5, the cleaning mechanism 7 is used to remove waste generated in the cutting process, a recycling mechanism 9 is arranged on one side of the base 1, the recycling mechanism 9 recycles the waste generated in the production process, and a tensioning mechanism 8 is arranged on the side of the top of the workbench 2 close to the recycling mechanism 9, the tensioning mechanism 8 is used to automatically adjust the tension according to the tightness of the heat sealing cover raw material.

[0031] Please see attached Figure 1 , Attachment Figure 2 and attached Figure 7The tensioning mechanism 8 includes a support block 801, which is used to provide fixed support. The bottom of the support block 801 is fixedly connected to the top of the workbench 2. The inner wall of the support block 801 is rotatably connected to a connecting rod 802, which is used to rotate and adjust the tension of the material. The outer part of the connecting rod 802 is fixedly connected to a plurality of connecting blocks 803, which are connected to a tension spring 805 to ensure that the tension spring 805 can evenly apply tension. The inner wall of the support block 801 is fixedly connected to a plurality of positioning blocks 804. The positioning block 804 provides a fixed position for the stretch spring 805. A plurality of stretch springs 805 are arranged inside the support block 801. The stretch spring 805 can automatically adjust the tension according to the tightness of the heat sealing cover material. One end of the stretch spring 805 is fixedly connected to the outside of the connecting block 803, and the end of the stretch spring 805 away from the connecting block 803 is fixedly connected to the outside of the positioning block 804. The outer rotation of the connecting rod 802 is connected to the adjusting rotating rod 806. The outer rotation of the connecting rod 802 is connected to the adjusting rotating rod 806.

[0032] Please see attached Figure 3 , Attachment Figure 4 and attached Figure 5The cutting mechanism 5 includes a support frame 501, which is used to provide solid support. The bottom of the support frame 501 is fixedly connected to the top of the workbench 2. The top of the support frame 501 is fixedly connected to a hydraulic cylinder 502. The hydraulic cylinder 502 serves as a driving source for providing strong pushing. The output end of the hydraulic cylinder 502 is fixedly connected to a fixed block 504. The inner wall of the support frame 501 is fixedly connected to two positioning rods 503. The positioning rods 503 are used to accurately guide the movement of the fixed block 504. The inner wall of the fixed block 504 is slidably connected to the outside of the positioning rod 503, and the fixed block 504 can move smoothly under the guidance of the positioning rod 503. The cleaning mechanism 7 includes a sleeve 701, the bottom of which is fixedly connected to the top of the support frame 501, and the inner wall of the sleeve 701 is slidably connected to a piston 703, which realizes effective squeezing and discharge of the cleaning gas by sliding. The bottom of the piston 703 is fixedly connected to a connecting rod 702, which is used to transmit the movement of the piston 703, and one end of the connecting rod 702 away from the piston 703 is fixedly connected to the top of the fixed block 504, thereby realizing power transmission during the cleaning process, and an air inlet pipe 704 is installed on the outside of the sleeve 701, and the air inlet pipe 704 is used to enter the gas, and an air outlet pipe 705 is installed on the side of the sleeve 701 away from the air inlet pipe 704, and the air outlet pipe 705 is used to discharge the gas in the sleeve 701. The side of the base 1 away from the rotating shaft 2 902 is rotatably connected to the rotating shaft 1 3. The outside of the air inlet pipe 704 and the air outlet pipe 705 are both provided with a one-way valve 706. The one-way valve 706 ensures the one-way flow of the air flow and avoids gas backflow. The bottom of the fixed block 504 is provided at one end of the two air outlet pipes 705 away from the sleeve 701. The air outlet port of the air outlet pipe 705 faces the cutting blade 602, ensuring that the cleaning airflow can directly act on the cutting blade 602 to remove waste and debris generated during the cutting process.

[0033] Please see attached Figure 3 , Attachment Figure 4 and attached Figure 6The pressing mechanism 6 includes two extrusion blocks 601, which are used to properly compress the heat-sealing cover raw materials. The outside of the extrusion block 601 is slidably connected to the inner wall of the fixed block 504. Two compression springs 603 are arranged inside the fixed block 504. The compression spring 603 provides the necessary elastic force, so that the extrusion block 601 can apply pressure appropriately according to actual conditions. One end of the compression spring 603 is fixedly connected to the outside of the extrusion block 601, and the end of the compression spring 603 away from the extrusion block 601 is fixedly connected to the inner wall of the compression spring 603. A cutting blade 602 is detachably installed at the bottom of the fixed block 504. The cutting blade 602 can be replaced with tools of different shapes according to needs. A cutting table 604 is installed on the top of the workbench 2, and the cutting table 604 provides a working platform for the cutting blade 602. The inner wall of the base 1 is provided with a collecting box 605 for collecting the produced heat-sealed covers. The cutting table 604 is arranged directly above the collecting box 605 to ensure that the cut heat-sealed covers can directly fall into the collecting box 605 .

[0034] Please refer to the attached Figure 1 , Attachment Figure 2 and attached Figure 8 The limiting mechanism 4 includes a fixed rod 401, the outer portion of the fixed rod 401 is fixedly connected to the top of the workbench 2, and is used to ensure that the fixed rod 401 is stable on the workbench 2. The inner wall of the fixed rod 401 is fixedly connected to a first motor 402, and the first motor 402 is used to drive the rotating rod 403 to rotate. The output end of the first motor 402 is fixedly connected to the rotating rod 403, and the rotating rod 403 drives the connecting rod 404 to move by rotating. The two ends of the rotating rod 403 are rotatably connected to the connecting rod 404, and the connecting rod 404 is used to move the rotating rod The movement of 403 is transmitted to the circular slider 405. The inner wall of the fixed rod 401 is slidably connected to two circular sliders 405. The end of the connecting rod 404 away from the rotating rod 403 is rotatably connected to one side of the circular slider 405. The circular slider 405 realizes precise positioning of the material by sliding. The outside of the circular slider 405 is fixedly connected with a movable slider 407. The movable slider 407 is used to prevent the heat-sealed material from being offset. The inner wall of the movable slider 407 is slidably connected to the outside of the fixed rod 401, so that the positioning of the material is more precise.

[0035] Please refer to the attached Figure 1 and attached Figure 2The recovery mechanism 9 includes a second motor 901, which serves as a power source to provide rotational power. The outside of the second motor 901 is fixedly connected to the outside of the base 1, and the output end of the second motor 901 is fixedly connected to a second rotating shaft 902. The second rotating shaft 902 recovers the cut heat-sealed cover raw materials by rotating. The inner wall of the fixed rod 401 is fixedly connected to two limit rods 406, and the limit rods 406 are used to limit the sliding range of the circular slider 405. The inner wall of the circular slider 405 is slidably connected to the outside of the limit rod 406, and the limit rods 406 are used to ensure that the circular slider 405 moves stably.

[0036] Working principle: When using this device, the base 1 provides overall support, and the heat-sealing cover material to be cut and produced is fixed on the outside of the rotating shaft 1 3 through a reel, and one end is fixed on the outside of the rotating shaft 2 902, so that the rotating shaft 2 902 is driven to rotate by starting the second motor 901, so that the heat-sealing cover material is moved, and the first motor 402 is started to drive the rotating rod 403, so that the connecting rod 404 drives the circular slider 405 and the moving slider 407 to slide accordingly, ensuring that the material is always kept in the specified area during the production process to avoid deviation, and through the tightness of the heat-sealing cover material, it can properly drive the connecting rod 802 to rotate, so as to stretch or squeeze the tension spring 805, so that it can automatically adjust to the appropriate tension according to the tightness of the heat-sealing cover material;

[0037] When the heat-sealing cover material passes through the bottom of the cutting mechanism 5, the fixing block 504 can be driven by starting the hydraulic cylinder 502, and the cutting work can be accurately performed under the guidance of the positioning rod 503. During the cutting process, the extrusion block 601 appropriately compresses the heat-sealing cover material through the compression spring 603 to ensure the stability during the cutting process, so that the material cutting is more accurate. The cutting blade 602 can be installed with different shapes of cutters under the cooperation of the cutting table 604, so as to facilitate the production of heat-sealing covers of different specifications;

[0038] When the hydraulic cylinder 502 drives the fixed block 504 to move up and down, the piston 703 is driven to move in the sleeve 701, thereby squeezing the gas inside the sleeve 701. With the action of the one-way valve 706, the gas is discharged through the air outlet pipe 705, and the cutting blade 602 is cleaned through the air outlet end to prevent debris from affecting subsequent cutting. The second motor 901 drives the rotating shaft 902 to rotate, and the waste in the production process is recovered.

[0039] 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 feed guide device for heat sealing cap production, comprising a base (1), characterized in that: A workbench (2) is fixedly connected to the top of the base (1); two limiting mechanisms (4) are arranged on the top of the workbench (2); a cutting mechanism (5) is arranged on the top of the workbench (2); a pressing mechanism (6) is arranged at the bottom of the cutting mechanism (5); two cleaning mechanisms (7) are arranged on the top of the cutting mechanism (5); a recovery mechanism (9) is arranged on one side of the base (1); and a tensioning mechanism (8) is arranged on the side of the top of the workbench (2) close to the recovery mechanism (9); The tensioning mechanism (8) comprises a support block (801), the bottom of which is fixedly connected to the top of the workbench (2), the inner wall of the support block (801) is rotatably connected to a connecting rod (802), the outside of the connecting rod (802) is fixedly connected to a plurality of connecting blocks (803), the inner wall of the support block (801) is fixedly connected to a plurality of positioning blocks (804), a plurality of tension springs (805) are arranged inside the support block (801), one end of the tension spring (805) is fixedly connected to the outside of the connecting block (803), one end of the tension spring (805) away from the connecting block (803) is fixedly connected to the outside of the positioning block (804), and the outside of the connecting rod (802) is rotatably connected to an adjusting rod (806).

2. A feed guide device for heat sealing cap production according to claim 1, characterized in that: The cutting mechanism (5) comprises a support frame (501), the bottom of the support frame (501) is fixedly connected to the top of the workbench (2), the top of the support frame (501) is fixedly connected to a hydraulic cylinder (502), the output end of the hydraulic cylinder (502) is fixedly connected to a fixed block (504), the inner wall of the support frame (501) is fixedly connected to two positioning rods (503), and the inner wall of the fixed block (504) is slidably connected to the outside of the positioning rods (503).

3. A feed guide device for heat sealing cap production according to claim 1, characterized in that: The cleaning mechanism (7) comprises a sleeve (701), the bottom of which is fixedly connected to the top of the support frame (501), the inner wall of which is slidably connected to a piston (703), the bottom of which is fixedly connected to a connecting rod (702), one end of which is away from the piston (703) is fixedly connected to the top of a fixed block (504), an air intake pipe (704) is installed on the outside of the sleeve (701), and an air outlet pipe (705) is installed on the side of the outside of the sleeve (701) away from the air intake pipe (704).

4. A feed guide device for heat sealing cap production according to claim 1, characterized in that: The clamping mechanism (6) comprises two extrusion blocks (601), the outside of the extrusion blocks (601) being slidably connected to the inner wall of the fixed block (504), the inside of the fixed block (504) being provided with two compression springs (603), one end of the compression spring (603) being fixedly connected to the outside of the extrusion block (601), and one end of the compression spring (603) being away from the extrusion block (601) being fixedly connected to the inner wall of the compression spring (603), a cutting blade (602) being detachably mounted on the bottom of the fixed block (504), and a cutting table (604) being mounted on the top of the workbench (2).

5. A feed guide device for heat sealing cap production according to claim 1, characterized in that: The limiting mechanism (4) comprises a fixed rod (401), the outside of the fixed rod (401) is fixedly connected to the top of the workbench (2), the inner wall of the fixed rod (401) is fixedly connected to a first motor (402), the output end of the first motor (402) is fixedly connected to a rotating rod (403), both ends of the rotating rod (403) are rotatably connected to connecting rods (404), the inner wall of the fixed rod (401) is slidably connected to two circular sliders (405), one end of the connecting rod (404) away from the rotating rod (403) is rotatably connected to one side of the circular slider (405), the outside of the circular slider (405) is fixedly connected to a movable slider (407), and the inner wall of the movable slider (407) is slidably connected to the outside of the fixed rod (401).

6. A feed guide device for heat sealing cap production according to claim 1, characterized in that: The recovery mechanism (9) comprises a second motor (901), the exterior of the second motor (901) is fixedly connected to the exterior of the base (1), and the output end of the second motor (901) is fixedly connected to a second rotating shaft (902).

7. A feed guide device for heat sealing cap production according to claim 3, characterized in that: The base (1) is rotatably connected to the rotating shaft (3) at a side away from the rotating shaft (902), and a one-way valve (706) is disposed outside the air inlet pipe (704) and the air outlet pipe (705).

8. A feed guide device for heat sealing cap production according to claim 5, characterized in that: The inner wall of the fixing rod (401) is fixedly connected to two limiting rods (406), and the inner wall of the circular sliding block (405) is slidably connected to the outside of the limiting rods (406).

9. A feed guide device for heat sealing cap production according to claim 4, characterized in that: The inner wall of the base (1) is provided with a collection box (605), and the cutting table (604) is arranged directly above the collection box (605).

10. A feed guide device for heat sealing cap production according to claim 3, characterized in that: The bottom of the fixing block (504) is disposed at one end of the two air outlet pipes (705) away from the sleeve (701), and the air outlet ports of the air outlet pipes (705) face the cutting blade (602).

Images