CN219856034U - Medium-and-large-sized hot melting machine - Google Patents
Medium-and-large-sized hot melting machine Download PDFInfo
- Publication number
- CN219856034U CN219856034U CN202320998669.9U CN202320998669U CN219856034U CN 219856034 U CN219856034 U CN 219856034U CN 202320998669 U CN202320998669 U CN 202320998669U CN 219856034 U CN219856034 U CN 219856034U
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- Prior art keywords
- hot
- baffle
- die holder
- top surface
- layer board
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- 238000002844 melting Methods 0.000 title claims abstract description 16
- 230000008018 melting Effects 0.000 title claims abstract description 15
- 229920003023 plastic Polymers 0.000 claims abstract description 42
- 239000004033 plastic Substances 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000012943 hotmelt Substances 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a medium-large hot melting machine in the technical field of hot melting of hot riveting machines, which comprises a machine body. Through setting up two and hold in palm material subassembly, can make the working of plastics have the position of being lifted and place, and hold in the palm the anti-skidding layer board of material subassembly by the connecting block, connecting spring and baffle are connected, and the upper surface of anti-skidding layer board is higher than the top surface of die holder, this just can make the hot rivet push down when the top surface of working of plastics, let anti-skidding layer board can stretch down in the both sides of die holder and be less than plane department through connecting spring, then let the upper and lower two sides laminating of working of plastics be by the hot melt at the surface of hot rivet, after the hot melt, take out of hot rivet, can make anti-skidding layer board upwards lift up under connecting spring's effect, then can break away from the top surface of die holder with the bottom surface of working of plastics, the setting of baffle can avoid the top surface of working of plastics to be taken up by the departure of hot rivet, the setting up of device can make the working of plastics after being sintered by hot melt, adhesion die holder and hot rivet can be avoided.
Description
Technical Field
The utility model relates to the technical field of hot melting of hot riveting machines, in particular to a medium-large hot melting machine.
Background
The hot riveting machine is a device for transmitting the heat of a heating plate to a hot rivet by adopting an electric heating method, heating a rivet column by the hot rivet to melt the hot rivet, and then blowing, cooling and solidifying the hot rivet to form the rivet and fixing a product.
The whole machine is in a frame form and consists of an upper die (hot rivet) and a lower die, and the action mode is pneumatic control. The welding machine is mainly suitable for welding plastic parts such as household appliances, car lamps, automobile coolers and the like. The welding device can set heating power and die size according to different sizes of plastic parts to realize welding of various plastic workpieces, and is simple to operate and convenient to use. The upper die consists of a heating plate, a hot rivet and an air blowing pipe, and is heated by an electric heating pipe, and the air blowing pipe is cooled and solidified.
When the existing hot riveting machine is used, the upper surface and the lower surface of the plastic part are heated without limiting devices, and when both surfaces of the plastic part are melted, adhesion forms exist, so that even if a hot riveting head rapidly exits, the situation that the plastic part is followed can occur, the processed plastic part is easily damaged, and the quality is low, and therefore, the medium-large hot melting machine is provided.
Disclosure of Invention
Aiming at the problems, the utility model provides a medium-large-sized hot melting machine, which can avoid the adhesion of plastic parts after hot melting and further improve the processing quality of the plastic parts.
The technical scheme of the utility model is as follows:
the utility model provides a well large-scale hot melt machine, includes the organism, the top surface of organism is equipped with the operation panel, the cylinder is installed through the support frame to the inner wall top surface of operation panel, the piston end fixed mounting of cylinder has the hot die, the top surface of operation panel is equipped with the die holder, both sides between hot die and the die holder all are equipped with and hold in the palm the material subassembly, hold in the palm the baffle that the material subassembly is including being located hot die, die holder both sides, the bottom of baffle is equipped with anti-skidding layer board, and the upper surface of anti-skidding layer board is higher than the top surface of die holder, a side fixed mounting of anti-skidding layer board has a plurality of connecting blocks, the top surface fixed mounting of connecting block has connecting spring, and the top of connecting spring is fixed in the bottom surface of baffle, two be equipped with the working of plastics between the opposite face of anti-skidding layer board, and the both sides bottom surface of working of plastics is located the surface of anti-skidding layer board.
In further technical scheme, a side fixed mounting that the hot rivet was kept away from to the baffle has the screw thread sliding sleeve, the screw rod rather than threaded connection is inserted on the surface of screw thread sliding sleeve, and hot rivet and die holder are located the middle-end department of screw rod, the both ends of screw rod all overlap and are equipped with the bearing frame, and the bearing frame is fixed on the surface of operation panel, the rear surface of organism is equipped with driving motor, the one end of screw rod runs through the surface of organism and is connected with driving motor's output, a side that the baffle was kept away from to the screw thread sliding sleeve is equipped with guide assembly.
In a further technical scheme, the guide assembly comprises a sliding block, wherein the sliding block is fixedly connected with one side surface of the threaded sliding sleeve away from the baffle, a sliding frame is fixedly arranged on one side of the inner wall of the operating platform, and the sliding block slides on the inner wall of the sliding frame.
In a further technical scheme, the baffle is L-shaped, the extension part is positioned at the top end of the baffle, and the anti-slip supporting plate and the baffle are U-shaped.
In a further technical scheme, the sliding frame is long-strip-shaped and is arranged along the length direction of the wire rod.
The beneficial effects of the utility model are as follows:
1. through setting up two and hold in the palm the material subassembly, can make the working of plastics have the position of being lifted and place, and hold in the palm the anti-skidding layer board of material subassembly and be connected with the baffle by connecting block, connecting spring, and the upper surface of anti-skidding layer board is higher than the top surface of die holder, this just can make the hot rivet push down in the top surface of working of plastics, let anti-skidding layer board can stretch down in the both sides of die holder and be lower than plane department through connecting spring, then let the upper and lower two sides laminating of working of plastics be in the hot rivet, the surface of die holder is fused, after the hot fusion is finished, take off of hot rivet, can make anti-skidding layer board upwards lift up under connecting spring, then can break away from the top surface of die holder with the bottom surface of working of plastics, the setting of baffle can avoid the top surface of working of plastics to be taken up by the departure of hot rivet, the setting up of device can make the working of plastics after being fused together by hot fusion, can avoid adhesion die holder and hot rivet;
2. through setting up screw thread sliding sleeve and lead screw, can make the screw thread sliding sleeve carry out screw drive at the surface of lead screw, hot rivet, die holder are located the middle-end department of lead screw simultaneously, namely when the baffle is located hot rivet and die holder both sides, be located the middle-end department of lead screw, one side that the baffle was kept away from to the screw thread sliding sleeve still is equipped with guide assembly in addition, this just can make the screw thread sliding sleeve have the effect of horizontal migration, when the baffle needs to use, can remove the baffle at organism front end under the screw thread transmission effect of screw thread sliding sleeve, lead screw, conveniently place the working of plastics at the surface of anti-skidding layer board.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic view of the structure of a screw and carriage according to an embodiment of the present utility model;
FIG. 3 is a schematic view showing the position structures of a baffle, an anti-slip pallet and a lower die holder according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of an assembly structure of a baffle plate, an anti-slip pallet and a connecting spring according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a body; 2. an operation table; 3. a cylinder; 4. a hot rivet; 5. a lower die holder; 6. a baffle; 7. an anti-slip support plate; 8. a connecting block; 9. a connecting spring; 10. a plastic member; 11. a threaded sliding sleeve; 12. a screw rod; 13. a bearing seat; 14. a carriage; 15. a sliding block.
Detailed Description
Embodiments of the present utility model are further described below with reference to the accompanying drawings.
Examples:
as shown in fig. 1-4, a medium-and-large-sized hot melting machine comprises a machine body 1, an operation table 2 is arranged on the top surface of the machine body 1, an air cylinder 3 is installed on the top surface of the inner wall of the operation table 2 through a supporting frame, a hot rivet 4 is fixedly arranged at the piston end of the air cylinder 3, a lower die holder 5 is arranged on the top surface of the operation table 2, material supporting components are respectively arranged on two sides between the hot rivet 4 and the lower die holder 5, each material supporting component comprises baffle plates 6 positioned on two sides of the hot rivet 4 and the lower die holder 5, each baffle plate 6 is L-shaped, an anti-slip supporting plate 7 is arranged at the bottom end of each baffle plate 6, each baffle plate 6 and each anti-slip supporting plate 7 are U-shaped, a workpiece is arranged between the two baffle plates 6 and the anti-slip supporting plates 7 through the combination of the baffle plates 6 and the anti-slip supporting plates 7, the hot rivet 4 and the lower die holder 5 are prevented from being separated to drive the workpiece to move up and down, the upper surface of each anti-slip supporting plate 7 is higher than the top surface of the lower die holder 5, a plurality of baffle plates 8 are fixedly arranged on one side surfaces of the anti-slip supporting plates 7, the top surfaces of the anti-slip supporting plates 8 are fixedly provided with a baffle plates 9, the top surfaces 9 are fixedly connected with the springs 9, the top surfaces of the springs 9 are connected to the bottom surfaces of the two die holders are fixedly arranged on the two surfaces of the two upper surfaces of the upper die holder 10, and the bottom surfaces of the bottom plates 10 are connected to be connected to the bottom surfaces of the anti-slip supporting plates 10, and the top plates 10 are opposite to be connected to the top surfaces of the top of the upper and are opposite to be connected.
The working principle of the technical scheme is as follows:
when in use, the plastic part 10 is placed on the upper surface between the two anti-slip supporting plates 7, at this time, the plastic part 10 is positioned between the hot rivet head 4 and the lower die holder 5, because the normal state of the anti-slip supporting plates 7 is higher than the top surface of the lower die holder 5, the plastic part 10 is not contacted with the hot rivet head 4 and the lower die holder 5 at this time, then the cylinder 3 is driven to enable the hot rivet head 4 to be pressed down on the top surface of the plastic part 10, at this time, the plastic part 10 is pressed down to be attached with the hot rivet head 4, at this time, the anti-slip supporting plates 7 are shifted to the two side surfaces of the lower die holder 5 along with the downward movement of the plastic part 10, and the connecting springs 9 are in a stretched state, after the hot rivet head 4 is used for hot melting the plastic part 10, the top surface of the plastic part 10 can be rapidly separated, at this moment, the anti-slip supporting plate 7 can reset upwards under the reset action of the connecting spring 9 and is positioned above the top surface of the lower die holder 5, meanwhile, two sides of the plastic part 10 can be positioned on the top surface of the anti-slip supporting plate 7 again, the plastic part 10 leaves the top surface of the lower die holder 5, the connecting spring 9 can spring up and down in the process, but the L-shaped arrangement of the baffle 6 can lead the plastic part 10 to be only positioned between the extending part of the top of the baffle 6 and the anti-slip supporting plate 7 under the influence of the connecting spring 9, the plastic part 10 can be kept calm along with the weakening of the elasticity of the connecting spring 9, and in addition, after the hot riveting head 4 and the lower die holder 5 are used for hot melting the plastic part 10, the plastic part 10 can be directly taken out and collected from the top surface of the anti-slip supporting plate 7, and the time of the connecting spring 9 springing delay is directly avoided.
In another embodiment, as shown in fig. 1, 2, 3 and 4, a side surface of the baffle 6 far away from the hot rivet head 4 is fixedly provided with a threaded sliding sleeve 11, a screw rod 12 in threaded connection with the threaded sliding sleeve 11 is inserted on the surface of the threaded sliding sleeve 11, the hot rivet head 4 and the lower die holder 5 are located at the middle end of the screw rod 12, bearing seats 13 are sleeved at two ends of the screw rod 12, the bearing seats 13 are fixed on the surface of the operating platform 2, a driving motor is arranged on the rear surface of the machine body 1, one end of the screw rod 12 penetrates through the surface of the machine body 1 and is connected with the output end of the driving motor, a sliding block 15 is fixedly connected with one side surface of the threaded sliding sleeve 11 far away from the baffle 6, a sliding frame 14 is fixedly arranged on one side of the inner wall of the operating platform 2, the sliding frame 14 is in a strip shape and is arranged along the length direction of the screw rod 12, and the sliding block 15 slides on the inner wall of the sliding frame 14.
When the machine is used, the driving motor on the rear surface of the machine body 1 is braked, the screw rod 12 rotates between the two bearing seats 13, then the screw rod 12 rotates to drive the threaded sliding sleeve 11 and threads of the screw rod 12, in addition, the transmission of the threaded sliding sleeve 11 is limited by the directions of the sliding frame 14 and the sliding block 15, and the screw sliding sleeve can only horizontally move along the direction of the sliding frame 14, so that the baffle 6 and the anti-slip supporting plate 7 can horizontally move, when the baffle 6 is moved to the front end of the machine body 1, the plastic part 10 can be directly placed on the surface of the anti-slip supporting plate 7 at the position of the operating platform 2, and then the screw rod 12 rotates to drive the threaded sliding sleeve 11 to reach the two sides of the hot rivet 4 and the lower die holder 5.
The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (5)
1. The utility model provides a medium-and-large-sized hot melting machine, includes organism (1), the top surface of organism (1) is equipped with operation panel (2), cylinder (3) are installed through the support frame to the inner wall top surface of operation panel (2), the piston end fixed mounting of cylinder (3) has hot rivet (4), the top surface of operation panel (2) is equipped with die holder (5), its characterized in that: the utility model discloses a hot rivet, including hot rivet, die holder (5) and die holder, both sides between hot rivet (4) and die holder (5) all are equipped with and hold in the palm material subassembly, hold in the palm material subassembly including baffle (6) that are located hot rivet (4), die holder (5) both sides, the bottom of baffle (6) is equipped with anti-skidding layer board (7), and the upper surface of anti-skidding layer board (7) is higher than the top surface of die holder (5), a side fixed mounting of anti-skidding layer board (7) has a plurality of connecting blocks (8), the top surface fixed mounting of connecting block (8) has connecting spring (9), and the top of connecting spring (9) is fixed in the bottom surface of baffle (6), two be equipped with working of plastics (10) between the opposite faces of anti-skidding layer board (7), and the both sides bottom surface of working of plastics (10) is located the surface of anti-skidding layer board (7).
2. The medium and large-sized hot melting machine according to claim 1, wherein: a screw sliding sleeve (11) is fixedly arranged on one side surface of the baffle (6) away from the hot rivet (4), a screw rod (12) in threaded connection with the screw sliding sleeve is inserted into the surface of the screw sliding sleeve (11), the hot rivet (4) and the lower die holder (5) are located at the middle end of the screw rod (12), bearing seats (13) are respectively sleeved at two ends of the screw rod (12), the bearing seats (13) are fixed on the surface of the operating platform (2), a driving motor is arranged on the rear surface of the machine body (1), one end of the screw rod (12) penetrates through the surface of the machine body (1) and is connected with the output end of the driving motor, and a guide assembly is arranged on one side surface of the screw sliding sleeve (11) away from the baffle (6).
3. A medium and large-sized hot-melting machine according to claim 2, characterized in that: the guide assembly comprises a sliding block (15) fixedly connected with one side surface of the threaded sliding sleeve (11) far away from the baffle plate (6), a sliding frame (14) is fixedly arranged on one side of the inner wall of the operating platform (2), and the sliding block (15) slides on the inner wall of the sliding frame (14).
4. The medium and large-sized hot melting machine according to claim 1, wherein: the baffle (6) is L-shaped, the extension part is positioned at the top end of the baffle (6), and the anti-slip supporting plate (7) and the baffle (6) are U-shaped.
5. A medium and large scale hot melt machine according to claim 3, wherein: the carriage (14) is long and is arranged along the length direction of the screw rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320998669.9U CN219856034U (en) | 2023-04-28 | 2023-04-28 | Medium-and-large-sized hot melting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320998669.9U CN219856034U (en) | 2023-04-28 | 2023-04-28 | Medium-and-large-sized hot melting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219856034U true CN219856034U (en) | 2023-10-20 |
Family
ID=88324583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320998669.9U Active CN219856034U (en) | 2023-04-28 | 2023-04-28 | Medium-and-large-sized hot melting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219856034U (en) |
-
2023
- 2023-04-28 CN CN202320998669.9U patent/CN219856034U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |