A packaging sealer

Abstract

The application relates to the technical field of a packaging sealing machine, and discloses a packaging sealing machine which comprises a base and clamps, the base is provided with a heating piece, the heating piece is located above the base, the base is provided with a rotating disc, the clamps are provided in plurality, and the plurality of clamps are placed on the rotating disc. The application is characterized in that a packaging container needing to be sealed is placed on the clamps by the staff, the clamps are rotated to the lower side of the heating piece through the rotation of the rotating disc, the heating piece is pressed downward to the clamps and heated, the sealing of the packaging container is realized, the plurality of clamps are arranged, the staff can simultaneously take and place the packaging containers without waiting for the heating time of the heating piece on the packaging containers, the operation time of the staff is saved, the production speed and the production efficiency are further improved, and the product capacity is increased.

Description

Technical Field

[0001] This application relates to the technical field of packaging sealing machines, and in particular to a packaging sealing machine. Background Technology

[0002] A packaging sealing machine is a machine used to seal containers containing products. In daily life, packaging containers are usually made of cardboard and plastic. After the product is put into the packaging container, the packaging sealing machine heats the cardboard and plastic through heating elements, thereby achieving the sealing of the packaging container.

[0003] In related technologies, a packaging sealing machine includes a base and a clamp. The clamp is placed on the base and is used to hold the packaging container. A heating element is provided on the base and is located above the base. The heating element is used to heat the packaging container.

[0004] Most packaging sealing machines require manual placement of the clamp containing the packaging container under the heating element. Since the heating and sealing steps and the steps of placing and removing the packaging container cannot be performed simultaneously, the staff needs to heat and seal one packaging container, remove it, and then place the next packaging container for heating and sealing. This results in a slow overall production speed and low production efficiency for the manufacturer. Utility Model Content

[0005] In order to improve the production efficiency of packaging sealing machines, this application provides a packaging sealing machine.

[0006] This application provides a packaging sealing machine, which adopts the following technical solution: A packaging sealing machine includes a base and clamps. The clamps are used to hold packaging containers. The base is provided with a driving component and a heating component. The heating component is located above the base and is used to heat the packaging containers. The driving component is used to drive the heating component to move towards the base. The base is provided with a turntable. Multiple clamps are provided and are placed on the turntable. When the heating component is above the clamps, the heating component can press down and heat the clamps.

[0007] By adopting the above technical solution, the staff places the packaging container to be sealed on the clamp. The turntable rotates, causing the clamp to rotate under the heating element. The heating element presses down on the clamp and heats it, thus sealing the packaging container. Since multiple clamps are set, the staff can simultaneously pick up and put down the packaging container without waiting for the heating element to heat the packaging container, thereby saving the staff's operation time, further improving production speed and efficiency, and increasing product capacity.

[0008] Optionally, the clamp is provided with a receiving slot for placing a packaging container.

[0009] By adopting the above technical solution, the fixture has a receiving groove, which allows the staff to place the packaging container to be sealed into the receiving groove, thereby fixing the packaging container, facilitating the heating element to heat the packaging container, and making the packaging container heat more evenly.

[0010] Optionally, the clamp is slidably connected with multiple triggers, which slide toward the turntable. The height of the triggers is greater than the thickness of the packaging container. The heating element can first abut against the triggers and then against the packaging container. When the end face of all the triggers away from the clamp is lower than the end face of the packaging container away from the clamp, the heating element heats the packaging container.

[0011] By adopting the above technical solution, the trigger slides towards the turntable, and the height of the trigger is greater than the thickness of the packaging container. This allows the heating element to first contact the trigger and then the packaging container. Under the downward pressure of the heating element, the trigger gradually slides down. When the ends of all triggers away from the clamp are lower than the ends of the packaging container away from the clamp, the heating element contacts the packaging container, allowing the heating element to heat the packaging container. This effectively prevents the heating element from only heating and sealing part of the packaging container, further ensuring that the heating element seals the complete packaging container, resulting in more comprehensive and complete packaging of the product and avoiding the existence of defective packaging.

[0012] Optionally, a plurality of the triggers are arranged around the opening of the receiving groove. When the packaging container is inserted into the receiving groove, the plurality of triggers abut against the packaging container and restrict the movement of the packaging container.

[0013] By adopting the above technical solution, multiple triggers are arranged around the opening of the receiving groove and abut against the packaging container, so that the triggers can restrict the movement of the packaging container, reduce the possibility of the packaging container being displaced, and make the packaging container more firmly and stably located in the receiving groove, thereby making the sealing of each packaging container more neat and uniform.

[0014] Optionally, the turntable is provided with a limiting plate, and the limiting plate has a limiting groove for placing the clamp. When the clamp is located in the limiting groove, the clamp is fixed on the turntable.

[0015] By adopting the above technical solution, the clamp is fixed on the turntable by providing a limiting groove on the limiting plate, which reduces the possibility of the clamp shifting position as the turntable rotates or is manually operated, thus making the clamp more stably positioned below the heating element.

[0016] Optionally, the limiting plate includes a fixing plate, a partition plate, and a placement plate. The fixing plate is fixedly connected to the turntable and has multiple fixing slots. The placement plate has multiple placement slots. There are two partition plates, each with a fixing block at both ends. The fixing blocks at both ends of the partition plate can be inserted into the fixing slots and placement slots, respectively. When the fixing blocks of the two partition plates are inserted into their respective fixing slots and placement slots, the fixing plate, partition plate, and placement plate are fixed to each other.

[0017] By adopting the above technical solution, the workers first insert the fixing blocks on the two partitions into the fixing slots at the corresponding distances according to the length of the clamp, and then insert the corresponding placement slot on the placement plate into the other two fixing blocks, so as to achieve mutual fixation of the fixing plate, partition, and placement plate. This allows the workers to adjust the distance between the two partitions or replace partitions of different sizes to adapt to clamps of different models and sizes, thereby fixing the clamps and reducing the possibility of the clamps falling out of the pressing range of the heating element.

[0018] Optionally, the fixing block is provided with a protrusion, and the groove wall of the placement groove is provided with a receiving groove, both of which extend towards the turntable; when the fixing block is inserted into the placement groove, the protrusion is inserted into the receiving groove, and the placement plate and the partition are fixed to each other.

[0019] By adopting the above technical solution, when the fixing block is inserted into the placement slot, the protrusion is inserted into the receiving slot, making the fixation between the placement plate and the partition plate more reliable, reducing the possibility of loosening between the partition plate and the placement plate, thereby allowing the clamp to be better fixed on the turntable.

[0020] Optionally, the fixing plate and the placement plate are provided with inclined surfaces, and the distance from the inclined surfaces to the clamps gradually decreases along the direction of the clamps approaching the turntable. The inclined surfaces are used to guide the clamps to be placed in the limiting groove.

[0021] By adopting the above technical solution, the distance from the inclined plane to the turntable gradually decreases along the direction from the limiting plate to the clamp, so that the clamp can be inserted into the limiting groove more smoothly along the inclined plane, making it easier for the operator to insert the clamp.

[0022] Optionally, the turntable is provided with a sponge layer, which is located between the clamp and the turntable, and the sponge layer is used to increase the friction between the clamp and the turntable.

[0023] By adopting the above technical solution, the sponge layer on the turntable increases the friction between the clamp and the turntable, allowing the clamp to be placed more stably on the turntable and reducing the possibility of the clamp shifting due to the rotation of the turntable. At the same time, the sponge layer has a heat insulation function, reducing the possibility of the turntable being damaged due to excessive temperature transmitted by the clamp, thereby extending the service life of the turntable.

[0024] In summary, this application includes at least one of the following beneficial technical effects: Workers place the packaging containers to be sealed onto the clamps. By rotating the turntable, the clamps are positioned below the heating element. The heating element presses down on the clamps and heats them, thus sealing the packaging containers. With multiple clamps, workers can simultaneously pick up and put down the packaging containers without waiting for the heating element to heat them, saving operating time and further improving production speed and efficiency, thereby increasing product capacity.

[0025] The fixture has a receiving slot, which allows workers to place the packaging container to be sealed into the receiving slot, thus fixing the packaging container in place. This facilitates the heating element to heat the packaging container and makes the heating of the packaging container more even. Attached Figure Description

[0026] Figure 1 This is a structural schematic diagram of Example 1; Figure 2 This is a structural schematic diagram of Example 2; Figure 3 This is a partial structural diagram highlighting the limiting plate in Embodiment 2; Figure 4 This is a partially exploded view of the protrusions and receiving grooves in Embodiment 2.

[0027] Reference numerals: 1. Base; 11. Drive component; 12. Heating component; 13. Turntable; 131. Sponge layer; 2. Clamp; 21. Receiving groove; 22. Trigger component; 3. Limiting plate; 31. Fixing plate; 311. Fixing groove; 32. Partition; 321. Fixing block; 322. Protrusion; 33. Placement plate; 331. Placement groove; 332. Receiving groove; 34. Limiting groove; 35. Inclined surface. Detailed Implementation

[0028] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail. Example

[0029] This embodiment discloses a packaging sealing machine. (Refer to...) Figure 1A packaging sealing machine includes a base 1 and clamps 2. A drive component 11 is fixedly connected to the base 1, and a heating component 12 is provided on the drive component 11. The drive component 11 drives the heating component 12 to move towards the base 1, and the heating component 12 is used to heat the packaging container. A turntable 13 is rotatably connected to the base 1, and multiple sponge layers 131 are fixedly connected to the turntable 13. The multiple sponge layers 131 are distributed in a circumferential array along the turntable 13. Multiple clamps 2 are provided, and each clamp 2 is placed on a different sponge layer 131. Two identical receiving slots 21 are formed on the surface of the clamp 2 away from the turntable 13, and the receiving slots 21 are used to place the packaging container.

[0030] Reference Figure 1 Multiple trigger elements 22 are slidably connected to the clamp 2. The trigger elements 22 slide towards the turntable 13, and the height of the trigger elements 22 is greater than the thickness of the packaging container. The multiple trigger elements 22 are arranged circumferentially around the opening of the receiving groove 21. When the packaging container is inserted into the receiving groove 21, the multiple trigger elements 22 all abut against the packaging container.

[0031] Reference Figure 1 When the clamp 2 to be heated and sealed is located below the heating element 12, the heating element 12 moves toward the clamp 2. Since the height of the trigger 22 is greater than the thickness of the packaging container, the heating element 12 first abuts against the trigger 22 and gradually presses the trigger 22 toward the turntable 13. Only when all the end faces of the trigger 22 away from the clamp 2 are lower than the end faces of the packaging container away from the clamp 2 can the heating element 12 abut against the packaging container and heat the packaging container.

[0032] The implementation principle of Example 1 is as follows: The worker places the packaging container to be sealed on the clamp 2. The turntable 13 rotates the clamp 2 to a position below the heating element 12. The heating element 12 presses down towards the clamp 2 and first touches the trigger element 22, pressing the trigger element 22 towards the turntable 13. When the end faces of all trigger elements 22 away from the clamp 2 are lower than the end faces of the packaging container away from the clamp 2, the heating element 12 comes into contact with the packaging container, allowing the heating element 12 to heat the packaging container, thereby sealing the packaging container. Example

[0033] Reference Figure 2 and Figure 3The difference between this embodiment and Embodiment 1 is that multiple sets of limiting plates 3 are provided on the surface of the turntable 13 away from the ground, and the limiting plates 3 are distributed in a circumferential array along the turntable 13. The limiting plate 3 includes a fixing plate 31, a partition plate 32, and a placement plate 33, wherein two partition plates 32 are provided. The space between the fixing plate 31, the placement plate 33, and the two partition plates 32 forms a limiting groove 34, which is used for placing the clamp 2. An inclined surface 35 is provided on the surface of the fixing plate 31 away from the turntable 13 and on the surface of the placement plate 33 away from the turntable 13. The distance from the inclined surface 35 to the clamp 2 gradually decreases along the direction of the clamp 2 approaching the turntable 13. The inclined surface 35 is used to guide the clamp 2 to be placed in the limiting groove 34.

[0034] Reference Figure 3 and Figure 4 A fixing plate 31 is fixedly connected to the turntable 13. Multiple fixing slots 311 are formed on the side of the fixing plate 31, and these slots are arranged in an array along the length of the fixing plate 31. Multiple placement slots 331 are formed on the side of the placement plate 33, and these slots are arranged in an array along the length of the placement plate 33. Receiving slots 332 are formed on the walls of the placement slots 331, and both the placement slots 331 and the receiving slots 332 extend towards the turntable 13. Fixing blocks 321 are provided at both ends of the partition plate 32, and the two fixing blocks 321 can be inserted into the placement slots 331 and the fixing slots 311, respectively. A protrusion 322 is fixedly connected to one of the fixing blocks 321, and the protrusion 322 can be inserted into the receiving slot 332.

[0035] Reference Figure 2 , Figure 3 and Figure 4 The operator first inserts the fixing blocks 321 on the two partitions 32 into the corresponding fixing slots 311, so that the distance between the two partitions 32 is adapted to the length of the clamp 2. Then, the corresponding placement slots 331 on the placement plate 33 are inserted into the other two fixing blocks 321. At this time, the protrusion 322 is located in the receiving slot 332. A limiting slot 34 is formed between the fixing plate 31, the partition 32, and the placement plate 33. The operator then places the clamp 2 in the limiting slot 34. At this time, the clamp 2 is located in the limiting slot 34, so that the clamp 2 fixes the placement plate 33 to restrict the placement plate 33 from moving away from the turntable 13. The clamp 2 is fixed on the turntable 13.

[0036] The implementation principle of Example 2 is as follows: The operator first inserts the fixing blocks 321 on the two partitions 32 into the fixing slots 311 at the corresponding distance according to the length of the clamp 2, and then inserts the corresponding placement slots 331 on the placement plate 33 into the other two fixing blocks 321. At this time, the protrusion 322 is located in the receiving slot 332, so that the fixing plate 31, partitions 32 and placement plate 33 are mutually fixed, and the clamp 2 can be fixed on the turntable 13.

[0037] Unless otherwise defined, the technical or scientific terms used in this application shall have the ordinary meaning understood by one of ordinary skill in the art to which this application pertains. The terms "first," "second," "third," and similar terms used in this application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. The terms "an" or "a" and similar terms do not indicate a quantity limitation, but rather indicate the presence of at least one. The terms "comprising" or "including" and similar terms mean that the elements or objects preceding "comprising" or "including" encompass the elements or objects listed following "comprising" or "including" and their equivalents, and do not exclude other elements or objects. "Above," "below," "left," "right," etc., are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0038] The above description is only a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the design concept of this application should be included within the protection scope of this application.

Claims

1. A packaging sealing machine, comprising a base (1) and a clamp (2), the clamp (2) being used to place a packaging container, a driving member (11) being provided on the base (1), a heating member (12) being provided on the driving member (11), the heating member (12) being located above the base (1), the heating member (12) being used to heat the packaging container, and the driving member (11) being used to drive the heating member (12) to move toward the base (1), characterized in that: The base (1) is provided with a turntable (13), and multiple clamps (2) are provided. All clamps (2) are placed on the turntable (13). When the heating element (12) is above the clamp (2), the heating element (12) can press down and heat the clamp (2).

2. The packaging sealing machine according to claim 1, characterized in that: The clamp (2) has a receiving groove (21) for placing packaging containers.

3. The packaging sealing machine according to claim 1, characterized in that: Multiple triggers (22) are slidably connected to the clamp (2). The triggers (22) slide toward the turntable (13). The height of the triggers (22) is greater than the thickness of the packaging container. The heating element (12) can first abut against the triggers (22) and then against the packaging container. When the end faces of all the triggers (22) away from the clamp (2) are lower than the end faces of the packaging container away from the clamp (2), the heating element (12) heats the packaging container.

4. A packaging sealing machine according to claim 3, characterized in that: Multiple triggers (22) are arranged around the opening of the receiving groove (21). When the packaging container is inserted into the receiving groove (21), the multiple triggers (22) abut against the packaging container and restrict the movement of the packaging container.

5. A packaging sealing machine according to claim 1, characterized in that: The turntable (13) is provided with a limiting plate (3), and the limiting plate (3) is provided with a limiting groove (34) for placing the clamp (2). When the clamp (2) is located in the limiting groove (34), the clamp (2) is fixed on the turntable (13).

6. A packaging sealing machine according to claim 5, characterized in that: The limiting plate (3) includes a fixing plate (31), a partition plate (32), and a placement plate (33). The fixing plate (31) is fixedly connected to the turntable (13). The fixing plate (31) has multiple fixing slots (311), and the placement plate (33) has multiple placement slots (331). There are two partition plates (32). Both ends of the partition plate (32) are provided with fixing blocks (321). The fixing blocks (321) at both ends of the partition plate (32) can be inserted into the fixing slots (311) and the placement slots (331) respectively. When the fixing blocks (321) of the two partition plates (32) are inserted into the corresponding fixing slots (311) and placement slots (331) respectively, the fixing plate (31), the partition plate (32), and the placement plate (33) are fixed to each other.

7. A packaging sealing machine according to claim 6, characterized in that: The fixing block (321) is provided with a protrusion (322), and the groove wall of the placement groove (331) is provided with a receiving groove (332). Both the placement groove (331) and the receiving groove (332) pass through the turntable (13). When the fixing block (321) is inserted into the placement groove (331), the protrusion (322) is inserted into the receiving groove (332), and the placement plate (33) and the partition plate (32) are fixed to each other.

8. A packaging sealing machine according to claim 6, characterized in that: Both the fixing plate (31) and the placement plate (33) are provided with inclined surfaces (35). The distance from the inclined surface (35) to the clamp (2) gradually decreases along the direction of the clamp (2) approaching the turntable (13). The inclined surface (35) is used to guide the clamp (2) to be placed in the limiting groove (34).

9. A packaging sealing machine according to claim 1, characterized in that: The turntable (13) is provided with a sponge layer (131), which is located between the clamp (2) and the turntable (13). The sponge layer (131) is used to increase the friction between the clamp (2) and the turntable (13).

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