Split type heating block structure

Abstract

The utility model discloses a split type heating block structure which comprises a connecting frame, and the connecting frame and a translation assembly used for pushing the connecting frame to move horizontally are integrated on the outer surface wall of the connecting frame. According to the device, after the tray component is transferred to the corresponding station and fixed, a driving piece is matched with a chain to drive a supporting frame and a sliding base at the top of the supporting frame to slide along a sliding rail, the supporting frame is in linkage with a heating plate till the heating plate is arranged above the tray component, and a lifting motor is matched with a transmission rod and a threaded rod to drive the heating plate to move downwards; the heating metal strip is matched with the heat conduction plate to achieve hot melting of the tray component, the operation space of the top of the tray component is guaranteed through the heating plate which can be arranged in a receding mode, a traditional integrated metal strip is divided into six sets of split bodies of an S-shaped structure, follow-up maintenance is facilitated, and meanwhile the welding efficiency is improved. Once local problems occur, only the split bodies need to be replaced correspondingly.

Description

Technical Field

[0001] This utility model relates to the field of plastic pallet processing technology, and in particular to a split heating block structure. Background Technology

[0002] A plastic pallet welding machine is a device used to connect the various parts of a plastic pallet to form a complete pallet. It mainly achieves a strong bond between materials by heating and pressing to melt the surface of the plastic material and then cooling and solidifying it.

[0003] Chinese Patent Publication No. CN221775296U, published on 20240927, discloses a plastic pallet welding machine. The plastic pallet welding machine includes: an upper worktable on which multiple third clamps capable of holding third pallet plastic parts are mounted; a third driving device capable of driving the upper worktable to move up and down; a first lower worktable on which multiple first clamps capable of holding first pallet plastic parts are fixed; a first driving device capable of driving the first lower worktable to move below the upper worktable; a second lower worktable on which multiple second clamps capable of holding second pallet plastic parts are fixed; a second driving device capable of driving the second lower worktable to move it below the upper worktable; and a fourth driving device capable of moving multiple upper heating plates and multiple lower heating plates to heat between the third pallet plastic parts and the second pallet plastic parts.

[0004] The heating structure in existing plastic pallet welding machines, such as those mentioned above, mostly consists of a heating plate and a moving component that drives the heating plate. The heating plate is composed of a metal heating strip and a heat-conducting plate. In practice, since the existing heating strips are mostly integrated structures, they are inconvenient to maintain, and when problems occur, the entire structure often needs to be replaced. Therefore, there is an urgent need to propose a corresponding split heating block structure to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to propose a split heating block structure in order to solve the above-mentioned problems.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A split-type heating block structure includes a connecting frame. The outer wall of the connecting frame integrates a connecting frame and a translation component for pushing the connecting frame to move horizontally. The outer wall of the connecting frame integrates a heating plate and a lifting component for pushing the heating plate to move vertically. The heating plate integrates a heating metal strip and a power supply component for powering the heating metal strip. The bottom of the heating metal strip abuts against a heat-conducting plate that is fixedly connected to the bottom of the heating plate.

[0008] Preferably, the heat-conducting plate is fixedly connected to the bottom of the heating plate by screws.

[0009] Preferably, the heating metal strip is divided into six components, each of which has an S-shaped structure, and adjacent components are connected in series through a heat-conducting sleeve.

[0010] Preferably, the translation component includes a drive component and a guide wheel seat fixedly connected to the connecting frame, a guide wheel component rotatably connected inside the guide wheel seat, a chain drivingly connecting the output end of the drive component and the guide wheel component, and a transmission seat connected to the chain drive integrated on the top of the support frame.

[0011] Preferably, a slide block is fixedly connected to the top of the support frame, and a slide rail that is slidably connected to the slide block is fixedly connected to the inner surface of the top of the connecting frame.

[0012] Preferably, the lifting assembly includes a lifting motor and a support that are fixedly connected to the support frame and the heating plate, respectively. The output end of the lifting motor is fixedly connected to a threaded rod, the outer wall of the support frame is fixedly connected to a transmission rod, and the outer wall of the heating plate is fixedly connected to a threaded seat and a sliding sleeve.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0014] 1. In this application, after the pallet component is transferred to the corresponding workstation and fixed, the support frame is driven by the drive component and the chain. The slide at the top of the support frame slides along the slide rail. The support frame is linked to the heating plate until the heating plate is placed above the pallet component. The lifting motor drives the heating plate downward through the cooperation of the transmission rod and the threaded rod until the heat-conducting plate contacts the surface of the pallet component to be welded. The heated metal strip and the heat-conducting plate realize the heat melting of the pallet component. The adjustable heating plate ensures the operating space on the top of the pallet component. By dividing the traditional one-piece metal strip into six S-shaped structures, it is convenient for subsequent maintenance. If a local problem occurs, only the corresponding split part needs to be replaced.

[0015] 2. In this application, a thin metal plate is used as the heat-conducting plate to replace the traditional one-piece plate, so as to facilitate the disassembly and assembly of the heat-conducting plate and the Teflon coating, thereby further improving the convenience of using the split heating block structure. Attached Figure Description

[0016] Figure 1 A schematic diagram of the overall structure according to an embodiment of the present utility model is shown;

[0017] Figure 2 A schematic diagram of a slide rail structure according to an embodiment of the present invention is shown;

[0018] Figure 3 A schematic diagram of the guide wheel seat structure provided according to an embodiment of the present utility model is shown;

[0019] Figure 4 A schematic diagram of a heating metal strip structure according to an embodiment of the present invention is shown.

[0020] Legend:

[0021] 1. Connecting frame; 2. Heating plate; 3. Chain; 4. Support frame; 5. Slide rail; 6. Lifting motor; 7. Support; 8. Threaded seat; 9. Transmission rod; 10. Slide block; 11. Heating metal strip; 12. Guide wheel seat; 13. Heat conduction plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 This utility model provides a technical solution:

[0024] A split heating block structure includes a connecting frame 1. The outer wall of the connecting frame 1 is integrated with the connecting frame 1 and a translation component for pushing the connecting frame 1 to move horizontally. The outer wall of the connecting frame 1 is integrated with a heating plate 2 and a lifting component for pushing the heating plate 2 to move vertically. The heating plate 2 is integrated with a heating metal strip 11 and a power supply component for powering the heating metal strip 11. The bottom of the heating metal strip 11 abuts against a heat-conducting plate 13 that is fixedly connected to the bottom of the heating plate 2.

[0025] After the pallet component is transferred to the corresponding workstation and fixed, the support frame 4 is driven by the drive component and the chain 3. The slide 10 on the top of the support frame 4 slides along the slide rail 5. The support frame 4 is linked to the heating plate 2 until the heating plate 2 is placed above the pallet component. The lifting motor 6 drives the heating plate 2 through the cooperation of the transmission rod 9 and the threaded rod. The heating plate 2 moves down along the transmission rod 9 until the heat conduction plate 13 contacts the surface of the pallet component to be welded. The heating metal strip 11 works with the heat conduction plate 13 to achieve the heat melting of the pallet component. The adjustable heating plate 2 ensures the operating space on the top of the pallet component. By dividing the traditional one-piece heating metal strip 11 into six S-shaped structures, it is convenient for subsequent maintenance. If a local problem occurs, only the corresponding split part needs to be replaced.

[0026] Specifically, such as Figure 2 and Figure 4As shown, the heat-conducting plate 13 is fixedly connected to the bottom of the heating plate 2 by screws. The heat-conducting plate 13 is made of a thin metal plate, replacing the traditional one-piece plate, so as to facilitate the disassembly and assembly of the heat-conducting plate 13 and the Teflon coating, thereby further improving the convenience of using the split heating block structure.

[0027] Specifically, such as Figure 2 and Figure 3 As shown, the heating metal strip 11 is divided into six components, each with an S-shaped structure. Adjacent components are connected in series via heat-conducting sleeves, facilitating subsequent maintenance. In case of localized problems, only the corresponding component needs to be replaced. The translation assembly includes a drive unit and a guide wheel seat 12 fixedly connected to the connecting frame 1. A guide wheel component is rotatably connected inside the guide wheel seat 12. A chain 3 is connected between the output end of the drive unit and the guide wheel component. A transmission seat connected to the chain 3 is integrated on the top of the support frame 4. A slide 10 is fixedly connected to the top of the support frame 4, and a sliding contact that is slidably connected to the slide 10 is fixedly connected to the inner surface of the top of the connecting frame 1. The track 5, the drive component and the chain 3 drive the support frame 4, the slide seat 10 on the top of the support frame 4 slides along the slide rail 5, the support frame 4 is linked to the heating plate 2 until the heating plate 2 is placed above the tray component, the lifting assembly includes the lifting motor 6 and the support seat 7 which are fixedly connected to the support frame 4 and the heating plate 2 respectively, the output end of the lifting motor 6 is fixedly connected to the threaded rod, the outer wall of the support frame 4 is fixedly connected to the transmission rod 9, the outer wall of the heating plate 2 is fixedly connected to the threaded seat 8 and the sliding sleeve, the lifting motor 6 drives the heating plate 2 through the cooperation of the transmission rod 9 and the threaded rod, the heating plate 2 moves down along the transmission rod 9 until the heat conduction plate 13 contacts the surface of the tray component to be welded.

[0028] Working principle: After the pallet component is transferred to the corresponding workstation and fixed, the support frame 4 is driven by the drive component and the chain 3. The slide 10 on the top of the support frame 4 slides along the slide rail 5. The support frame 4 is linked to the heating plate 2 until the heating plate 2 is placed above the pallet component. The lifting motor 6 drives the heating plate 2 through the cooperation of the transmission rod 9 and the threaded rod. The heating plate 2 moves down along the transmission rod 9 until the heat conduction plate 13 contacts the surface of the pallet component to be welded. The heating metal strip 11 and the heat conduction plate 13 achieve heat melting of the pallet component. The adjustable heating plate 2 ensures the operating space on the top of the pallet component. By dividing the traditional one-piece heating metal strip 11 into six S-shaped structures, it is convenient for subsequent maintenance. If a local problem occurs, only the corresponding split part needs to be replaced. The heat conduction plate 13 is replaced by a thin metal plate, which facilitates the disassembly and assembly of the heat conduction plate 13 and the Teflon coating, thereby further improving the convenience of using the split heating block structure.

[0029] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A split-type heating block structure, comprising a connecting frame (1) and a supporting frame (4), characterized in that, The outer wall of the connecting frame (1) is integrated with the connecting frame (1) and a translation component for pushing the connecting frame (1) to move horizontally. The outer wall of the connecting frame (1) is integrated with the heating plate (2) and a lifting component for pushing the heating plate (2) to move vertically. The heating plate (2) is integrated with the heating metal strip (11) and a power supply component for powering the heating metal strip (11). The bottom of the heating metal strip (11) abuts against a heat-conducting plate (13) that is fixedly connected to the bottom of the heating plate (2).

2. The split-type heating block structure according to claim 1, characterized in that, The heat-conducting plate (13) is fixedly connected to the bottom of the heating plate (2) by screws.

3. The split-type heating block structure according to claim 2, characterized in that, The heating metal strip (11) is divided into six components, each of which has an S-shaped structure. Adjacent components are connected in series through a heat-conducting sleeve.

4. The split-type heating block structure according to claim 3, characterized in that, The translation component includes a drive component and a guide wheel seat (12) fixedly connected to the connecting frame (1). A guide wheel component is rotatably connected inside the guide wheel seat (12). A chain (3) is connected between the output end of the drive component and the guide wheel component. A transmission seat connected to the chain (3) is integrated on the top of the support frame (4).

5. The split-type heating block structure according to claim 4, characterized in that, The top of the support frame (4) is fixedly connected to a slide block (10), and the inner surface of the top of the connecting frame (1) is fixedly connected to a slide rail (5) that is slidably connected to the slide block (10).

6. The split-type heating block structure according to claim 5, characterized in that, The lifting assembly includes components that are fixedly connected to the support frame (4) and the heating plate (2) respectively. The lifting motor (6) and the support (7) are connected together. The output end of the lifting motor (6) is fixedly connected to a threaded rod. The outer wall of the support frame (4) is fixedly connected to a transmission rod (9). The heating plate is also connected to the support. (2) The outer wall is fixedly connected to the threaded seat (8) and the sliding sleeve.

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