A device for hot packaging of donkey-hide gelatin blocks

Abstract

The utility model relates to the technical fields of heat sealing mechanism especially relates to a kind of a glue block heat sealing device, and its material supporting platform and heat sealing mould linkage, only need one drive machine to drive the translation of material supporting platform and the overturning action of heat sealing mould, simple structure, more flexible arrangement, it is favorable to post-maintenance;Including platform, material supporting platform and heat sealing mould;Still including slide rail, rack, push cylinder, shaft rod and gear, slide rail is installed on platform, rack is slidably installed on slide rail by sliding block, the connecting assembly of material supporting platform is installed on rack, material supporting platform is horizontally placed on the connecting assembly on rack, one end of push cylinder is installed on platform, the other end of push cylinder is connected with rack transmission, the lower end of heat sealing mould is rotatably connected with the shaft seat on platform by shaft rod, gear is concentrically installed on shaft rod, gear is engaged with rack, and heat sealing mould is located above material supporting platform.

Description

Technical Field

[0001] This utility model relates to the technical field of heat sealing mechanisms, and in particular to a heat sealing device for donkey-hide gelatin blocks. Background Technology

[0002] In the production process of donkey-hide gelatin cake, a sealing machine is used for heat sealing packaging. The existing Chinese utility model patent with publication number CN206288324U proposes a heat sealing mechanism for a donkey-hide gelatin cake sealing machine. The hot air mechanism includes a frame and a heating device installed on the frame. The heating device can move up and down under the drive of a second servo motor. The heat sealing mechanism is also equipped with a vertical limit switch assembly for controlling the movement and stopping of the heating device.

[0003] However, the hot air mechanism described above uses two motors to drive the heating device and the blister box placement mechanism respectively, which makes the structure relatively complex. In addition, the control system required for the two motors is also relatively complex, which is not conducive to later maintenance and flexible layout. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a heat sealing mechanism for a donkey-hide gelatin cake sealing machine that links the material support platform and the heat sealing mold. Only one drive motor is needed to drive the translation of the material support platform and the flipping action of the heat sealing mold. The structure is simple, the layout is more flexible, and it is beneficial for later maintenance.

[0005] This utility model discloses a heat-sealing device for donkey-hide gelatin blocks, comprising a platform, a material support platform, and a heat-sealing mold; it also includes a slide rail, a rack, a push cylinder, a shaft, and a gear. The slide rail is mounted on the platform, and the rack is slidably mounted on the slide rail via a slider. A connecting component for the material support platform is mounted on the rack, and the material support platform is placed horizontally on the connecting component on the rack. One end of the push cylinder is mounted on the platform, and the other end of the push cylinder is connected to the rack via a drive mechanism. The lower end of the heat-sealing mold is rotatably connected to a shaft seat on the platform via a shaft. The gear is concentrically mounted on the shaft and meshes with the rack. The heat-sealing mold is located above the material support platform. The material support platform is provided with several compartments for carrying blister packs. During operation, the push cylinder pushes the rack along the slide rail to move away from the heat-sealing mold, causing the rack to mesh with the gear and rotate. The gear drives the heat-sealing mold to flip upwards and stand upright via the shaft, thereby opening the heat-sealing mold above the material support platform and allowing the donkey-hide gelatin cakes to be placed on top. The blister box is placed on the support platform. A pusher cylinder moves the rack along the slide rail towards the end closer to the heat-sealing mold, causing the rack and pinion gear to rotate in the opposite direction. The gear drives the heat-sealing mold to flip downwards and flatten, locking it onto the support platform. A heating component between the heat-sealing mold and the support platform heat-seales the blister box and its plastic film. After heat-sealing, the pusher cylinder again moves the rack along the slide rail away from the heat-sealing mold, causing the heat-sealing mold to flip open again. The heat-sealed blister box is then removed from the support platform, and the above operation is repeated for subsequent heat-sealing work. Compared to existing technologies that link the support platform and the heat-sealing mold, only one drive motor, the pusher cylinder, is needed to drive the translation of the support platform and the flipping of the heat-sealing mold. This results in higher integration, a simpler structure, less space required, more flexible layout, and a simpler control system, which is beneficial for later maintenance.

[0006] Preferably, it also includes an elastic element, one end of which is connected to the heat sealing mold, and the other end of which is connected to the platform via a bracket; the operator can set the direction of the elastic force of the elastic element as needed; when the elastic force of the elastic element keeps the heat sealing mold in an inclined and upright state, it is convenient for the heat sealing mold to be flipped open; when the elastic force of the elastic element keeps the heat sealing mold in a horizontal and downed state, it is convenient for the heat sealing mold to be pressed tightly onto the material support table.

[0007] Preferably, the connecting assembly includes a tray mounted on a rack, and a baffle for positioning the material tray is provided on the tray. The material tray is placed on the tray, and the baffle of the tray positions and limits the material tray, and connects the material tray to the tray, thereby facilitating the placement and connection of the material tray and the tray.

[0008] Preferably, it also includes an electromagnetic block, which is installed on the pallet and is used to magnetically fix the material tray. When the material tray is placed on the pallet and positioned, the electromagnetic block operates to generate magnetic force to attract the material tray, thereby improving the reliability of the connection between the material tray and the pallet.

[0009] Preferably, it also includes a connecting block, a U-shaped threaded block, and a screw. The connecting block is installed on the movable end of the push cylinder, the U-shaped threaded block is horizontally slidably installed on the connecting block, and the screw is rotatably installed on the connecting block. The screw is threadedly connected to the U-shaped threaded block, and the U-shaped threaded block is provided with a slot that matches the pallet. The slot of the U-shaped threaded block is engaged with the pallet. When the screw is rotated, the thread action between the screw and the U-shaped threaded block causes the U-shaped threaded block to move along the connecting block, thereby adjusting the position of the pallet and thus adjusting the placement position of the material support platform, making the engagement between the heat sealing mold and the material support platform more accurate.

[0010] Preferably, the assembly also includes two support rods, two push rods, a stop rod, and a baffle plate. Support rods are installed opposite each other on both sides of the material support platform. The two push rods are each mounted on a rack, and each push rod has a vertical groove. The two support rods are slidably installed in the grooves of the two push rods. The stop rod is installed on the lower end face of the end of the material support platform away from the heat-sealing mold. The baffle plate is installed on the platform, located outside the stop rod, and aligned with the stop rod. The two push rods support the two support rods through the bottom of their grooves, thereby controlling the material support platform at the end away from the heat-sealing mold. The support plate supports the end of the material tray near the heat sealing mold. When the rack moves away from the heat sealing mold, the support plate and two push rods support the material tray. When the stop bar at the end of the material tray is blocked by the blocking plate, the electromagnetic block releases the material tray, and the rack continues to move, causing the two push rods to push the two support rods towards the blocking plate. At this time, the two support rods move upward along the vertical grooves of the two push rods, causing the material tray to flip and stand upright around the stop bar, thereby pouring out the blister box containing donkey-hide gelatin on the material tray and improving the material unloading efficiency.

[0011] Preferably, it also includes a detection element, which is installed on the platform and located in front of the baffle plate. The detection element is electrically connected to the electromagnetic block. The detection element is located between the baffle plate and the support plate. The detection element is used to detect the position of the stop bar. The detection element is a contact switch, photoelectric switch, proximity switch, etc. When the stop bar is blocked by the baffle plate, the detection element is triggered and sends a signal to the electromagnetic block, causing the electromagnetic block to release the support platform. When the other end of the support platform is placed back on the support plate, the electromagnetic block will attract the support platform, thereby realizing automatic control of the electromagnetic block.

[0012] Compared with the prior art, the advantages of this utility model are as follows: by linking the material support platform and the heat sealing mold, only one drive motor is needed to drive the translation of the material support platform and the flipping action of the heat sealing mold. The integration is higher, the structure is simpler, the space required is smaller, the layout is more flexible, the required control system is also simpler, and it is conducive to later maintenance. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of this utility model in the heat-sealed state; Figure 3 This is a structural schematic diagram of the present invention in the material feeding state; Figure 4 This is a structural schematic diagram of the disassembled state of this utility model; Figure 5 It is a structural diagram of components such as rack, support plate, and electromagnetic block; Figure 6 It is a structural diagram of components such as the push cylinder, connecting block, U-shaped threaded block, and screw.

[0014] The following are labels in the attached diagram: 1. Platform; 2. Material support table; 3. Heat sealing mold; 4. Slide rail; 5. Rack; 6. Push cylinder; 7. Shaft; 8. Gear; 9. Elastic element; 10. Support plate; 11. Electromagnetic block; 12. Connecting block; 13. U-shaped threaded block; 14. Screw; 15. Support rod; 16. Push rod; 17. Stop bar; 18. Blocking plate; 19. Detection component. Detailed Implementation

[0015] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete. Example 1

[0016] like Figures 1 to 5 As shown, a heat-sealing device for donkey-hide gelatin blocks includes a platform 1, a material support platform 2, and a heat-sealing mold 3; it also includes a slide rail 4, a rack 5, a push cylinder 6, a shaft 7, and a gear 8. The slide rail 4 is mounted on the platform 1, the rack 5 is slidably mounted on the slide rail 4 via a slider, and a connecting component for the material support platform 2 is mounted on the rack 5. The material support platform 2 is placed horizontally on the connecting component on the rack 5. One end of the push cylinder 6 is mounted on the platform 1, and the other end of the push cylinder 6 is connected to the rack 5 via a drive connection. The lower end of the heat-sealing mold 3 is connected to the shaft on the platform 1 via the shaft 7. The base is rotatably connected, and the gear 8 is concentrically mounted on the shaft 7. The gear 8 meshes with the rack 5, and the heat sealing mold 3 is located above the material support platform 2. It also includes an elastic element 9, one end of which is connected to the heat sealing mold 3, and the other end of which is connected to the platform 1 through a bracket. The connecting assembly includes a support plate 10, which is mounted on the rack 5. A baffle for positioning the material support platform 2 is provided on the support plate 10. It also includes an electromagnetic block 11, which is mounted on the support plate 10 and is used to magnetically fix the material support platform 2.

[0017] The staff sets the elastic force direction of the elastic element 9 as needed; when the elastic force of the elastic element 9 keeps the heat sealing mold 3 in an inclined and upright state, it is convenient for the heat sealing mold 3 to be flipped open; when the elastic force of the elastic element 9 keeps the heat sealing mold 3 in a horizontal and downed state, it is convenient for the heat sealing mold 3 to be pressed tightly onto the material support platform 2; the material support platform 2 is provided with several compartments for carrying the blister box. The material support platform 2 is placed on the support plate 10. The baffle of the support plate 10 positions and limits the material support platform 2. After the material support platform 2 is placed on the support plate 10 and positioned, the electromagnetic block 11 operates to generate magnetic force to attract the material support platform 2, improving the connection reliability between the material support platform 2 and the support plate 10, and connecting the material support platform 2 and the support plate 10; during operation, the push cylinder 6 pushes the rack 5 to move along the slide rail 4 to the end away from the heat sealing mold 3, so that the rack 5 meshes with the gear 8 to rotate. The gear 8 drives the heat sealing mold 3 to flip upward and stand upright through the shaft 7, thereby opening the heat sealing mold 3 above the material support platform 2, and placing the blister box containing the donkey-hide gelatin cake onto the support platform 2. The plastic box is placed on the tray 2. The push cylinder 6 pushes the rack 5 along the slide rail 4 towards the end closer to the heat sealing mold 3, causing the rack 5 to mesh with the gear 8 and rotate in the opposite direction. The gear 8 drives the heat sealing mold 3 to flip downwards and flatten itself through the shaft 7, and the heat sealing mold 3 is fastened onto the tray 2. The heating component set between the heat sealing mold 3 and the tray 2 heat seals the blister box and the plastic film on it. After heat sealing is completed, the push cylinder 6 pushes the rack 5 again along the slide rail 4 towards the end away from the heat sealing mold 3, so that the heat sealing mold 3 flips open again, and the heat-sealed blister box is removed from the tray 2. The above operation is repeated for subsequent heat sealing work. Compared with the existing technology that links the tray 2 and the heat sealing mold 3, only one drive motor, the push cylinder 6, is needed to drive the translation of the tray 2 and the flipping of the heat sealing mold 3. The integration is higher, the structure is simpler, the space required is smaller, the layout is more flexible, the required control system is also simpler, and it is beneficial for later maintenance. Example 2

[0018] like Figure 3 , Figure 4 and Figure 6 As shown, based on Embodiment 1, it also includes a connecting block 12, a U-shaped threaded block 13, and a screw 14. The connecting block 12 is installed on the movable end of the push cylinder 6. The U-shaped threaded block 13 is horizontally slidably installed on the connecting block 12. The screw 14 is rotatably installed on the connecting block 12. The screw 14 is threadedly connected to the U-shaped threaded block 13. The U-shaped threaded block 13 is provided with a slot that matches the support plate 10. The slot of the U-shaped threaded block 13 is snapped into place with the support plate 10. When the screw 14 is rotated, the thread action between the screw 14 and the U-shaped threaded block 13 causes the U-shaped threaded block 13 to move along the connecting block 12, thereby adjusting the position of the support plate 10 and adjusting the placement position of the material support platform 2, so that the heat sealing mold 3 and the material support platform 2 are more accurately engaged. Example 3

[0019] like Figures 2 to 4As shown, based on Embodiment 1, it further includes two support rods 15, two push rods 16, a stop rod 17, and a blocking plate 18. The support rods 15 are respectively installed opposite each other on both sides of the material support platform 2. The two push rods 16 are respectively installed on the rack 5. Each of the two push rods 16 is provided with a vertical sliding groove. The two support rods 15 are respectively slidably installed in the sliding grooves of the two push rods 16. The stop rod 17 is installed on the lower end face of the end of the material support platform 2 away from the heat sealing mold 3. The blocking plate 18 is installed on the platform 1. The blocking plate 18 is located outside the stop rod 17 and is aligned with the stop rod 17. It also includes a detection element 19. The detection element 19 is installed on the platform 1. The detection element 19 is located in front of the blocking plate 18 and is electrically connected to the electromagnetic block 11.

[0020] The detection element 19 is located between the baffle plate 18 and the support plate 10. The detection element 19 is used to detect the position of the stop bar 17. The detection element 19 can be a contact switch, photoelectric switch, proximity switch, etc. The two push rods 16 support the two support rods 15 through the bottom of their grooves, thereby supporting the end of the material support platform 2 away from the heat sealing mold 3. At the same time, the support plate 10 supports the end of the material support platform 2 close to the heat sealing mold 3. When the rack 5 moves away from the heat sealing mold 3, the support plate 10 and the two push rods 16 support the material support platform 2. When the stop bar 17 at the end of the material support platform 2 is blocked by the baffle plate 18, the detection... When the measuring element 19 is triggered, it sends a signal to the electromagnetic block 11, causing the electromagnetic block 11 to release the material support platform 2. The rack 5 continues to move, causing the two push rods 16 to push the two support rods 15 toward the blocking plate 18. At this time, the two support rods 15 move upward along the vertical grooves of the two push rods 16, causing the material support platform 2 to flip and stand upright around the stop rod 17, thereby emptying the blister box containing donkey-hide gelatin from the material support platform 2 and improving the material feeding efficiency. When the other end of the material support platform 2 is placed back on the tray 10, the electromagnetic block 11 will attract the material support platform 2, realizing the automatic control of the electromagnetic block 11.

[0021] like Figures 1 to 6 As shown, this utility model discloses a heat-sealing device for donkey-hide gelatin blocks. During operation, the push cylinder 6 first moves the rack 5 along the slide rail 4 towards the end away from the heat-sealing mold 3, causing the rack 5 to mesh with the gear 8 and rotate. The gear 8, through the shaft 7, drives the heat-sealing mold 3 to flip upwards and stand upright, thus opening the heat-sealing mold 3 above the material support platform 2. A blister pack containing donkey-hide gelatin cake is then placed on the material support platform 2. The push cylinder 6 then moves the rack 5 along the slide rail 4 towards the end closer to the heat-sealing mold 3, causing the rack 5 to mesh with the gear 8 and rotate in the opposite direction. The gear 8, through the shaft 7, drives the heat-sealing mold 3 to flip downwards and flatten, securing it to the material support platform 2. A heating component between the heat-sealing mold 3 and the material support platform 2 heat-seales the blister pack and its plastic film. After heat sealing, the push cylinder 6 again moves the rack 5 along the slide rail 4 towards the end away from the heat-sealing mold 3, causing the heat-sealing mold 3 to flip open again. The rack 5 continues to move away from the heat sealing mold 3. When the stop bar 17 at the end of the material support platform 2 is blocked by the blocking plate 18, the detection element 19 is triggered. The detection element 19 sends a signal to the electromagnetic block 11, causing the electromagnetic block 11 to release the material support platform 2. The rack 5 continues to move, causing the two push rods 16 to push the two support rods 15 toward the blocking plate 18. At this time, the two support rods 15 move upward along the vertical slide grooves of the two push rods 16, causing the material support platform 2 to flip and stand up around the stop bar 17, thereby pouring out the blister box containing donkey-hide gelatin on the material support platform 2. The above operation is repeated for subsequent heat sealing work.

[0022] The main functions achieved by this utility model are: 1. The material support platform 2 and the heat sealing mold 3 are linked. Only one drive motor is needed to drive the translation of the material support platform 2 and the flipping action of the heat sealing mold 3. The structure is simple, the layout is more flexible, and it is conducive to later maintenance. 2. When the material support platform 2 is placed on the pallet 10 and positioned, the electromagnetic block 11 operates to generate magnetic force to attract the material support platform 2, thereby improving the reliability of the connection between the material support platform 2 and the pallet 10. 3. It can tilt and flip the material tray 2 to pour out the blister box containing donkey-hide gelatin, thus improving the material feeding efficiency.

[0023] The heat-sealing device for donkey-hide gelatin blocks of this utility model uses common mechanical methods for installation, connection, or setting. Any method that can achieve the desired beneficial effect can be implemented. The platform 1, material support 2, heat sealing mold 3, slide rail 4, rack 5, push cylinder 6, shaft 7, gear 8, elastic element 9, electromagnetic block 11, U-shaped threaded block 13, screw 14, baffle plate 18, stop bar 17, and detection element 19 of this heat-sealing device for donkey-hide gelatin blocks are commercially available. Technical personnel in this industry only need to install and operate it according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0024] All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A heat-sealing device for donkey-hide gelatin blocks, comprising a platform (1), a material support table (2), and a heat-sealing mold (3); characterized in that, It also includes a slide rail (4), a rack (5), a push cylinder (6), a shaft (7) and a gear (8). The slide rail (4) is installed on the platform (1). The rack (5) is slidably installed on the slide rail (4) by a slider. The connecting component of the material support platform (2) is installed on the rack (5). The material support platform (2) is placed horizontally on the connecting component on the rack (5). One end of the push cylinder (6) is installed on the platform (1). The other end of the push cylinder (6) is connected to the rack (5) for transmission. The lower end of the heat sealing mold (3) is rotatably connected to the shaft seat on the platform (1) through the shaft (7). The gear (8) is concentrically installed on the shaft (7). The gear (8) meshes with the rack (5). The heat sealing mold (3) is located above the material support platform (2).

2. The heat-sealing device for donkey-hide gelatin blocks as described in claim 1, characterized in that, It also includes an elastic element (9), one end of which is connected to the heat sealing mold (3), and the other end of which is connected to the platform (1) via a bracket.

3. The heat-sealing device for donkey-hide gelatin blocks as described in claim 1, characterized in that, The connecting assembly includes a pallet (10), which is mounted on a rack (5) and has a positioning support platform (2) for baffles.

4. The heat-sealing device for donkey-hide gelatin blocks as described in claim 3, characterized in that, It also includes an electromagnetic block (11), which is installed on the pallet (10) and is used to magnetically fix the material support platform (2).

5. The heat-sealing device for donkey-hide gelatin blocks as described in claim 3, characterized in that, It also includes a connecting block (12), a U-shaped threaded block (13) and a screw (14). The connecting block (12) is installed on the movable end of the push cylinder (6). The U-shaped threaded block (13) is horizontally slidably installed on the connecting block (12). The screw (14) is rotatably installed on the connecting block (12). The screw (14) is threadedly connected to the U-shaped threaded block (13). The U-shaped threaded block (13) is provided with a slot that matches the support plate (10).

6. The heat-sealing device for donkey-hide gelatin blocks as described in claim 3, characterized in that, It also includes two support rods (15), two push rods (16), a stop rod (17) and a baffle plate (18). The support rods (15) are installed opposite each other on both sides of the material support platform (2). The two push rods (16) are installed on the rack (5) respectively. The two push rods (16) are provided with vertical grooves. The two support rods (15) are slidably installed in the grooves of the two push rods (16) respectively. The stop rod (17) is installed on the lower end face of the end of the material support platform (2) away from the heat sealing mold (3). The baffle plate (18) is installed on the platform (1). The baffle plate (18) is located outside the stop rod (17) and is aligned with the stop rod (17).

7. The heat-sealing device for donkey-hide gelatin blocks as described in claim 6, characterized in that, It also includes a detection component (19), which is installed on the platform (1) and located in front of the baffle plate (18). The detection component (19) is electrically connected to the electromagnetic block (11).

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