Novel hot melting mechanism

Abstract

The utility model discloses a novel hot melting mechanism, which relates to the technical field of hot melting mechanisms and comprises a base plate, a rectangular opening is arranged on the front side of the upper surface of the base plate, four connecting columns are fixedly connected to the bottom of the base plate at the position of the rectangular opening, and a mounting plate is fixedly connected to the bottoms of the four connecting columns. A plurality of heating jacking assemblies are fixedly mounted at the upper end of the mounting plate, preheating units are arranged among the heating jacking assemblies, a positioning unit is fixedly connected to the upper surface of the base plate and above the rectangular opening, and an opening and closing assembly is arranged at the bottom of the base plate and at the position of the rectangular opening; second fixing plates are fixedly connected to the bottom of the base plate and the left side and the right side of the heating jacking assembly correspondingly, and fans are fixedly connected to the sides, close to the heating jacking assembly, of the two second fixing plates correspondingly. The device has the advantages that the risk that an operator directly contacts a high-temperature area can be reduced, and scalding accidents are effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of hot-melt mechanisms, in particular to a novel hot-melt mechanism. Background Art

[0002] Hot-melt connection refers to a connection method between non-metal and non-metal after heating to the melting point. It is widely used in the connection of new pipes and fittings such as PP-R pipes, PB pipes, PE-RT pipes, metal composite pipes, curved elastic vector aluminum alloy lined plastic composite pipe systems. Hot-melt connections mainly include: hot-melt socket connection and hot-melt butt welding connection. Hot-melt connection has the advantages of simple connection, long service life and non-corrosion.

[0003] In the automotive manufacturing industry, a hot melt mechanism is often required to connect two components. The heating components of the existing hot melt mechanisms are usually directly exposed to the external environment. The heating components of the hot melt machine will generate high temperatures when working. If they are directly exposed to the outside world, the operator may be burned due to accidental contact. The heating components are directly exposed to the outside and are prone to accumulate dust and dirt. These substances may affect the heating efficiency and even cause equipment failure. In view of the above problems, a new hot melt mechanism is proposed to solve them. Utility Model Content

[0004] In order to solve the above technical problems, a new type of hot melt mechanism is provided, which solves the problem that in the current automobile manufacturing industry, a hot melt mechanism is often needed to connect two components. The heating component of the existing hot melt mechanism is usually directly exposed to the external environment. The heating component of the hot melt machine will generate high temperature when working. If it is directly exposed to the outside world, the operator may be burned due to accidental contact. The heating component is directly exposed to the outside and is prone to accumulate dust and dirt. These substances may affect the heating efficiency and even cause equipment failure.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is: a new type of hot melt mechanism, including a base plate, a rectangular opening is opened on the front side of the upper surface of the base plate, four connecting columns are fixedly connected to the bottom of the base plate at the position of the rectangular opening, a mounting plate is fixedly connected to the bottom of the four connecting columns, a plurality of heating jacking components are fixedly installed on the upper end of the mounting plate, a preheating unit is arranged between the plurality of heating jacking components, a positioning unit is fixedly connected to the upper surface of the base plate and above the rectangular opening, an opening and closing component is arranged at the bottom of the base plate and the rectangular opening position, a second fixed plate is fixedly connected to the bottom of the base plate and the left and right sides of the heating jacking component, and a fan is fixedly connected to the two second fixed plates on the side close to the heating jacking component.

[0006] Preferably, the heating lifting assembly includes a first cylinder, the first cylinder is fixedly mounted on the upper surface of the mounting plate, the output end of the first cylinder is fixedly connected to a push plate, and the upper surface of the push plate is fixedly connected to a connecting plate.

[0007] Preferably, a plurality of heating rods are fixedly connected to the upper end of the connecting plate, and a plurality of lifting blocks are fixedly connected to the tops of the heating rods.

[0008] Preferably, the opening and closing assembly includes a protective plate and a mounting block, the protective plate is fixedly connected to the inside of the rectangular opening, the mounting block is fixedly connected to the bottom of the base plate, a second cylinder is fixedly mounted on the upper end of the mounting block, and the output end of the second cylinder passes through the mounting block and is fixedly connected to an abutment block.

[0009] Preferably, the opening and closing assembly also includes two first mounting seats and two second mounting seats, the two first mounting seats are fixedly connected to the left side of the bottom of the substrate, the two second mounting seats are fixedly connected to the right side of the bottom of the substrate, a left cover plate is rotatably connected between the two first mounting seats, a right cover plate is rotatably connected between the two second mounting seats, and a buffer block is fixedly connected to the right side of the right cover plate.

[0010] Preferably, the left cover plate is connected to the first mounting seat via a tension spring, the right cover plate is fixedly connected to the second mounting seat via a tension spring, and the left cover plate and the right cover plate are fixedly connected to a limiting rod on one side close to the second cylinder, and the limiting rod abuts against the upper surface of the abutment block.

[0011] Preferably, a first fixing plate is fixedly connected to the left side of the mounting plate, a control box is fixedly connected inside the first fixing plate, a terminal is fixedly installed on the upper rear end of the mounting plate, and a junction box is fixedly connected to the lower rear end of the mounting plate.

[0012] Compared with the prior art, the advantages of the utility model are: the utility model sets a first cylinder output end to drive the heating rod to retract into the bottom of the base plate, the second cylinder output end pushes the abutment block downward to release the limit rod, and the tension spring provides tension to close the left cover and the right cover, thereby hiding the heating rod. Hiding the heating rod can reduce the risk of operators directly contacting the high-temperature area, effectively prevent the occurrence of scalding accidents, avoid damage to the heating rod due to external factors (such as dust, moisture, etc.), and reduce the safety risks caused by equipment failure. The lack of interference from external factors means that there is no need to waste energy to heat the impurities attached to the surface of the heating rod, which improves the energy utilization efficiency and enables a higher heating effect to be obtained under the same energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a structural schematic diagram of another viewing angle in the utility model;

[0015] Figure 3 It is a structural schematic diagram of the utility model under another viewing angle;

[0016] Figure 4 It is a structural schematic diagram of removing the positioning unit in the utility model;

[0017] Figure 5 It is the heating jacking component in the utility model;

[0018] Figure 6 It is the opening and closing component in the utility model;

[0019] Figure 7 for Figure 4 A local enlarged schematic diagram of point A in the middle.

[0020] The numbers in the figure are:

[0021] 1. Base plate; 2. Connecting column; 3. Mounting plate; 4. Heating lifting assembly; 401. First cylinder; 402. Push plate; 403. Connecting plate; 404. Heating rod; 405. Lifting block; 5. Opening and closing assembly; 501. Protective plate; 502. Mounting block; 503. Second cylinder; 504. First mounting seat; 505. Left cover plate; 506. Second mounting seat; 507. Right cover plate; 508. Buffer block; 509. Abutment block; 510. Limit rod; 6. Positioning unit; 7. First fixing plate; 8. Control box; 9. Junction box; 10. Terminal; 11. Second fixing plate; 12. Fan; 13. Preheating unit; 14. Rectangular opening. DETAILED DESCRIPTION

[0022] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0023] Reference Figure 1-7As shown, a novel hot melt mechanism includes a substrate 1, a rectangular opening 14 is opened on the front side of the upper surface of the substrate 1, four connecting columns 2 are fixedly connected to the bottom of the substrate 1 at the position of the rectangular opening 14, a mounting plate 3 is fixedly connected to the bottom of the four connecting columns 2, a plurality of heating jacking components 4 are fixedly installed on the upper end of the mounting plate 3, a preheating unit 13 is arranged between the plurality of heating jacking components 4, the preheating unit 13 can preheat the target object in advance, reduce the hot melt time, and improve the production efficiency, a positioning unit 6 is fixedly connected to the upper surface of the substrate 1 and above the rectangular opening 14, an opening and closing component 5 is arranged at the bottom of the substrate 1 and the position of the rectangular opening 14, a second fixing plate 11 is fixedly connected to the bottom of the substrate 1 and the left and right sides of the heating jacking component 4, and a fan 12 is fixedly connected to the side of the two second fixing plates 11 close to the heating jacking component 4, and the setting of the fan 12 can accelerate the heat dissipation of the equipment to ensure that the equipment can operate stably in a high temperature environment.

[0024] Specifically, the heating lifting assembly 4 includes a first cylinder 401, which is fixedly mounted on the upper surface of the mounting plate 3. The output end of the first cylinder 401 is fixedly connected to a push plate 402, and the upper surface of the push plate 402 is fixedly connected to a connecting plate 403. The precise control of the first cylinder 401 can ensure that the lifting block 405 accurately lifts the target object to a predetermined position, thereby facilitating hot melt operations.

[0025] Preferably, a plurality of heating rods 404 are fixedly connected to the upper end of the connecting plate 403, and a lifting block 405 is fixedly connected to the top of the plurality of heating rods 404. By setting the plurality of heating rods 404, uniform heating of the target object can be achieved, ensuring a hot-melt effect.

[0026] Specifically, the opening and closing assembly 5 includes a protective plate 501 and a mounting block 502. The protective plate 501 is fixedly connected to the inside of the rectangular opening 14. The mounting block 502 is fixedly connected to the bottom of the substrate 1. A second cylinder 503 is fixedly installed on the upper end of the mounting block 502. The output end of the second cylinder 503 passes through the mounting block 502 and is fixedly connected to abutment block 509. The protective plate 501 is used to protect the rectangular opening 14, effectively preventing the hot air and sparks generated during the hot melting process from damaging the rectangular opening 14.

[0027] Preferably, the opening and closing component 5 also includes two first mounting seats 504 and two second mounting seats 506, the two first mounting seats 504 are fixedly connected to the left side of the bottom of the substrate 1, and the two second mounting seats 506 are fixedly connected to the right side of the bottom of the substrate 1, a left cover plate 505 is rotatably connected between the two first mounting seats 504, a right cover plate 507 is rotatably connected between the two second mounting seats 506, and a buffer block 508 is fixedly connected to the right side of the right cover plate 507. The left cover plate 505 and the right cover plate 507 are connected to the first mounting seats 504 and the second mounting seats 506 by tension springs, thereby achieving flexibility and stability of the opening and closing action. The setting of the buffer block 508 can reduce the impact force of the right cover plate 507 during the opening and closing action, thereby increasing the service life of the equipment.

[0028] Preferably, the left cover plate 505 is connected to the first mounting seat 504 through a tension spring, and the right cover plate 507 is fixedly connected to the second mounting seat 506 through a tension spring. The left cover plate 505 and the right cover plate 507 are fixedly connected to a limiting rod 510 on one side close to the second cylinder 503, and the limiting rod 510 abuts against the upper surface of the abutment block 509.

[0029] Specifically, a first fixing plate 7 is fixedly connected to the left side of the mounting plate 3, and a control box 8 is fixedly connected inside the first fixing plate 7. The setting of the control box 8 allows the operator to conveniently control the operation and parameter settings of the equipment. A terminal 10 is fixedly installed on the upper end of the rear side of the mounting plate 3, and a terminal box 9 is fixedly connected to the lower end of the rear side of the mounting plate 3. The setting of the terminal 10 and the terminal box 9 makes the electrical connection of the equipment clearer and easier to maintain.

[0030] Working principle: first, place the workpiece to be processed on the positioning unit 6, then the output end of the second cylinder 503 pulls the abutment block 509 to move upward, and the abutment block 509 will push the limit rod 510 upward, so that the left cover plate 505 rotates around the first mounting seat 504, and the right cover plate 507 rotates around the second mounting seat 506, so that the opening and closing component 5 is opened, and then the output end of the first cylinder 401 pushes the push plate 402 to move, and the push plate 402 drives the heating rod 404 and the lifting block 405 to move upward, so as to lift the workpiece to be processed. After the hot melt is completed, the output end of the first cylinder 401 drives the heating rod 404 to retract into the bottom of the substrate 1, and the output end of the second cylinder 503 pushes the abutment block 509 downward to release the limit rod 510, and the tension spring provides tension to close the left cover plate 505 and the right cover plate 507 to hide the heating rod 404.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A new type of hot melt mechanism, characterized in that: The invention comprises a base plate (1), wherein a rectangular opening (14) is provided on the front side of the upper surface of the base plate (1), four connecting columns (2) are fixedly connected to the bottom of the base plate (1) at the position of the rectangular opening (14), a mounting plate (3) is fixedly connected to the bottom of the four connecting columns (2), a plurality of heating jacking assemblies (4) are fixedly mounted on the upper end of the mounting plate (3), a preheating unit (13) is arranged between the plurality of heating jacking assemblies (4), a positioning unit (6) is fixedly connected between the upper surface of the base plate (1) and above the rectangular opening (14), an opening and closing assembly (5) is arranged at the bottom of the base plate (1) and at the position of the rectangular opening (14), a second fixing plate (11) is fixedly connected to the bottom of the base plate (1) and the left and right sides of the heating jacking assemblies (4), and a fan (12) is fixedly connected to the side of the two second fixing plates (11) close to the heating jacking assemblies (4).

2. A new hot melt mechanism according to claim 1, characterized in that: The heating lifting assembly (4) comprises a first cylinder (401), the first cylinder (401) being fixedly mounted on the upper surface of the mounting plate (3), the output end of the first cylinder (401) being fixedly connected to a push plate (402), and the upper surface of the push plate (402) being fixedly connected to a connecting plate (403).

3. A new hot melt mechanism according to claim 2, characterized in that: A plurality of heating rods (404) are fixedly connected to the upper end of the connecting plate (403), and a lifting block (405) is fixedly connected to the top of the plurality of heating rods (404).

4. A new hot melt mechanism according to claim 1, characterized in that: The opening and closing assembly (5) comprises a protective plate (501) and a mounting block (502); the protective plate (501) is fixedly connected to the inside of the rectangular opening (14); the mounting block (502) is fixedly connected to the bottom of the base plate (1); a second cylinder (503) is fixedly mounted on the upper end of the mounting block (502); an output end of the second cylinder (503) passes through the mounting block (502) and is fixedly connected to an abutment block (509).

5. A new hot melt mechanism according to claim 4, characterized in that: The opening and closing assembly (5) further comprises two first mounting seats (504) and two second mounting seats (506), wherein the two first mounting seats (504) are fixedly connected to the left side of the bottom of the base plate (1), and the two second mounting seats (506) are fixedly connected to the right side of the bottom of the base plate (1), a left cover plate (505) is rotatably connected between the two first mounting seats (504), and a right cover plate (507) is rotatably connected between the two second mounting seats (506), and a buffer block (508) is fixedly connected to the right side of the right cover plate (507).

6. A new hot melt mechanism according to claim 5, characterized in that: The left cover plate (505) is connected to the first mounting seat (504) via a tension spring, and the right cover plate (507) is fixedly connected to the second mounting seat (506) via a tension spring. The left cover plate (505) and the right cover plate (507) are both fixedly connected to a limiting rod (510) on one side close to the second cylinder (503), and the limiting rod (510) abuts against the upper surface of the abutment block (509).

7. A new hot melt mechanism according to claim 1, characterized in that: A first fixing plate (7) is fixedly connected to the left side of the mounting plate (3), a control box (8) is fixedly connected inside the first fixing plate (7), a terminal post (10) is fixedly mounted on the upper rear end of the mounting plate (3), and a terminal box (9) is fixedly connected to the lower rear end of the mounting plate (3).

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