Hot melting device for plastic part machining

Abstract

The utility model relates to the technical field of hot melting treatment of plastic parts, and discloses a hot melting device for processing plastic parts, which comprises a placing base, linkage blocks are fixedly mounted on the outer surfaces of the two sides of the front end of the placing base, the heights of the two linkage blocks correspond to those of the linkage blocks, and through holes are formed in the linkage blocks; and extension supporting legs of long plate structures are movably installed below the two linkage blocks, and the extension supporting legs are installed below the corresponding linkage blocks through bolts and then freely rotate. The hot melting gun body is drawn out, the rotary connecting clamping piece is rotated to be parallel to the surface of the placing base, at the moment, a limiting inserting hole formed in the bottom face of the rotary connecting clamping piece corresponds to the positioning stand column, the position of the rotary connecting clamping piece in the adjusting cavity is locked through the positioning stand column again, and the occupied space of the whole placing base becomes small; and storage and movement are more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of hot-melt processing of plastic parts, in particular to a hot-melt device for processing plastic parts. Background Art

[0002] A hot melter is a professional welding tool used for connecting thermoplastic plastic pipes. The hot melter plays a vital role in the process of connecting pipes and accessories. The existing hot melter has an eight-shaped bottom support frame structure, which occupies a large area. When the hot melter is not in use, the overly large bottom structure will be inconvenient to store. For this reason, we propose a hot melt device for plastic parts processing. Utility Model Content

[0003] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a hot-melt device for processing plastic parts.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hot melt device for processing plastic parts, comprising a placing base, wherein linkage blocks are fixedly installed on the outer surfaces of both sides of the front end of the placing base, the heights of the two linkage blocks correspond to the linkage blocks and through holes are opened inside, and extended support legs of a long plate structure are movably installed below the two linkage blocks, and the extended support legs are freely rotated after being installed below the corresponding linkage blocks by bolts, an adjustment cavity is opened at the rear end center of the placing base, and the interior of the adjustment cavity is a concave groove structure, and installation sockets are opened on the outer surfaces of both sides of the rear end of the placing base, and the installation sockets are connected to enter the interior of the adjustment cavity, and a rotating connection card is movably installed inside the adjustment cavity, and the lower end of the rotating connection card is a semicircular structure, and a card-mounting groove is opened inside the upper part of the rotating connection card, and card-mounting grooves are opened on the inner side walls of the card-mounting groove, and a hot melt gun body for hot melting is card-mounted above the rotating connection card, and the lower end of the hot melt gun body is inserted into the card-mounting grooves on both sides inside the card-mounting groove and locked inside the rotating connection card.

[0005] Furthermore, the semicircular structural surface at the lower end of the rotating connection clamp is provided with two limit holes which are located far away from each other, and the connecting line between the two limit holes is perpendicular to each other. A retractable cavity is provided at the center of the inner bottom surface of the adjusting cavity.

[0006] Furthermore, an adjustment hole connected to the interior of the storage cavity is provided on the upper surface of the placement base, a toggle column is inserted and installed inside the adjustment hole, and a positioning column is placed inside the storage cavity.

[0007] Furthermore, the outer diameter of the positioning column corresponds to the inner diameter of the limiting plug hole, and an adjusting spring is inserted and installed inside one end of the positioning column corresponding to the inside of the retractable cavity.

[0008] Furthermore, a socket corresponding to the outer diameter of the shifting column is provided on the surface of the positioning column, and the shifting column passes through the adjusting hole and enters the interior of the retractable cavity and is connected with the socket reserved on the surface of the positioning column.

[0009] Furthermore, a lifting half ring with a semicircular ring structure is fixedly installed on the top of the rotating connection clamp, and the rotating connection clamp is driven to rotate inside the adjustment cavity by the lifting half ring. After the front end of the positioning column is inserted into the interior of the limiting socket, the rotating connection clamp is locked inside the adjustment cavity.

[0010] Beneficial Effects

[0011] The utility model provides a hot melt device for processing plastic parts, which has the following beneficial effects:

[0012] 1. A hot melt device for processing plastic parts is provided with a placement base for convenient storage. After the adjusting spring is inserted into the bottom hole groove of the positioning column, the positioning column is inserted into the interior of the storage cavity and squeezed, the positioning column is rotated to make the hole groove on the surface of the positioning column correspond to the adjusting dial hole, the toggle column is passed through the adjusting dial hole into the storage cavity and locked on the surface of the positioning column, and the positioning column can be toggled to telescopically move in the storage cavity by pulling the tail of the toggle column, and then the rotating connection clamp is placed into the interior of the adjusting cavity and locked in position by a bolt. When the rotating connection clamp is rotated to make the rotating connection clamp When perpendicular to the surface of the placement base, the limit hole opened on the bottom side of the rotating connection card will correspond to the position of the positioning column. After the positioning column is inserted into the inside of the limit hole, the position of the rotating connection card can be maintained. After the hot melt gun body is inserted into the inside of the card slot, it can be used subsequently. When it needs to be stored, the hot melt gun body is pulled out and the rotating connection card is rotated to be parallel to the surface of the placement base. At this time, the limit hole opened on the bottom surface of the rotating connection card will correspond to the positioning column. The position of the rotating connection card inside the adjustment cavity is locked again by the positioning column, so that the space occupied by the entire placement base is reduced, and it is more convenient to store and move.

[0013] 2. This kind of hot melt device for processing plastic parts is provided with two extended support legs that can be folded back and stored. The extended support legs are fixedly installed at the lower part of the linkage block and then locked by connecting bolts. After that, the extended support legs can be rotated and moved within a certain range under the linkage block. When using this device, first, the two extended support legs are moved to unfold perpendicular to the two side surfaces of the placement base, and then the toggling column is moved to drive the positioning column to extend into the interior of the storage cavity and simultaneously rotate the rotating connection clamp perpendicular to the surface of the placement base. After the front end of the positioning column is inserted into the limiting socket provided on the surface of the rotating connection clamp, the vertical locking of the rotating connection clamp is completed. The two extended support legs that are extended and unfolded increase the contact surface of the placement base with the ground, so that the hot melt gun body will not shake when used for welding, which greatly improves the stability during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which the utility model can be implemented, so they have no substantial technical significance.

[0015] Figure 1 It is a schematic diagram of the overall structure;

[0016] Figure 2 This is a schematic diagram of the base structure.

[0017] Figure 3 This is a schematic diagram of the interior of the rotating connection card.

[0018] Legend:

[0019] 1. Place the base; 2. Linkage block; 3. Extend the support leg; 4. Adjustment cavity; 5. Installation socket; 6. Rotary connection clamp; 7. Hot melt gun body; 8. Adjustment dial hole; 9. Card slot; 10. Limiting socket; 11. Lifting half ring; 12. Retracting cavity; 13. Positioning column; 14. Toggle column; 15. Adjustment spring. DETAILED DESCRIPTION

[0020] A hot melt device for processing plastic parts, such as Figures 1 to 3As shown, it includes a placement base 1, and linkage blocks 2 are fixedly installed on the outer surfaces of both sides of the front end of the placement base 1, the heights of the two linkage blocks 2 correspond to the linkage blocks 2 and through holes are opened inside, and extended support legs 3 of a long plate structure are movably installed under the two linkage blocks 2, and the extended support legs 3 are installed under the corresponding linkage blocks 2 by bolts and can rotate freely, an adjustment cavity 4 is opened at the rear end center of the placement base 1, and the interior of the adjustment cavity 4 is a concave groove structure, and installation sockets 5 are opened on the outer surfaces of both sides of the rear end of the placement base 1, and the installation sockets 5 are connected to enter the interior of the adjustment cavity 4, and a rotating connection card 6 is movably installed inside the adjusting cavity 4, and the lower end of the rotating connection card 6 is a semicircular structure, and a card-mounting groove 9 is opened inside the upper part of the rotating connection card 6, and card-mounting grooves are opened on the inner side walls of the card-mounting groove 9, and a hot melt gun body 7 for hot melting is clamped on the upper part of the rotating connection card 6, and the lower connecting end of the hot melt gun body 7 is inserted into the card-mounting grooves on both sides of the card-mounting groove 9 and locked and installed in the interior of the rotating connection card 6, and assembled with the rotating connection card 6 for subsequent use.

[0021] The semicircular structure surface at the lower end of the rotating connection clamp 6 is provided with two limit holes 10 which are located far away from each other, and the line connecting the two limit holes 10 is perpendicular to each other. A retractable cavity 12 is provided at the center of the inner bottom surface of the adjustment cavity 4.

[0022] An adjusting dial hole 8 connected to the interior of the storage chamber 12 is provided on the upper surface of the placement base 1, a toggle column 14 is inserted and installed in the adjusting dial hole 8, a positioning column 13 is placed in the storage chamber 12, the outer diameter of the positioning column 13 corresponds to the inner diameter of the limit hole 10, an adjusting spring 15 is inserted and installed in one end of the positioning column 13 corresponding to the storage chamber 12, a hole corresponding to the outer diameter of the toggle column 14 is also provided on the surface of the positioning column 13, and the toggle column 14 passes through the adjusting dial hole 8 and enters the storage chamber 12, and is connected with the reserved hole on the surface of the positioning column 13. After the positioning column 13 is restricted and installed in the storage chamber 12 by the toggle column 14, it can perform telescopic movement.

[0023] A lifting half ring 11 with a semicircular ring structure is fixedly installed on the top of the rotating connection card 6, and the rotating connection card 6 is driven to rotate inside the adjusting cavity 4 by the lifting half ring 11. When the rotating connection card 6 rotates horizontally and is parallel to the placement base 1, the limiting socket 10 opened at the bottom of the rotating connection card 6 corresponds to the front end of the positioning column 13. The positioning column 13 is inserted into the interior of the limiting socket 10 under the elastic force of the adjusting spring 15 to lock the entire rotating connection card 6 in place inside the rotating connection card 6.

[0024] The working principle of this utility model:

[0025] By providing a placement base 1 that is convenient for storage, after the adjusting spring 15 is inserted into the bottom hole groove of the positioning column 13, the positioning column 13 is inserted into the interior of the storage chamber 12 and squeezed, the positioning column 13 is rotated to make the hole groove on the surface of the positioning column 13 correspond to the adjusting dial hole 8, the toggle column 14 is passed through the adjusting dial hole 8 into the storage chamber 12 and locked on the surface of the positioning column 13, and the positioning column 13 can be toggled to telescopically move in the storage chamber 12 by pulling the tail of the toggle column 14, and then the rotating connection clamp 6 is placed into the interior of the adjusting chamber 4 and locked in position by bolts. When the rotating connection clamp 6 is rotated so that the rotating connection clamp 6 is perpendicular to the placement When the rotating connection card 6 is on the surface of the base 1, the limiting socket 10 opened on the bottom side of the rotating connection card 6 will correspond to the position of the positioning column 13. After the positioning column 13 is inserted into the limiting socket 10, the position of the rotating connection card 6 can be maintained. After the hot melt gun body 7 is inserted into the card slot 9, it can be used subsequently. When it needs to be stored, the hot melt gun body 7 is pulled out and the rotating connection card 6 is rotated to be parallel to the surface of the base 1. At this time, the limiting socket 10 opened on the bottom surface of the rotating connection card 6 will correspond to the positioning column 13. The rotating connection card 6 is locked in the position inside the adjusting cavity 4 by the positioning column 13 again, so that the space occupied by the entire base 1 is reduced, and it is more convenient to store and move.

[0026] By providing two extended support legs 3 that can be folded back and stored, the extended support legs 3 are fixedly installed at the lower part of the inner part of the linkage block 2 and then locked by connecting bolts, and then the extended support legs 3 can be rotated and moved within a certain range under the linkage block 2. When the device is in use, first, the two extended support legs 3 are moved to unfold perpendicular to the two side surfaces of the placement base 1, and then the toggle column 14 is moved to drive the positioning column 13 to extend into the interior of the storage cavity 12 and simultaneously rotate the rotating connection clamp 6 perpendicular to the surface of the placement base 1, and the front end of the positioning column 13 is inserted into the limiting socket 10 provided on the surface of the rotating connection clamp 6 to complete the vertical locking of the rotating connection clamp 6, and the two extended and unfolded extended support legs 3 increase the contact surface of the placement base 1 with the ground, so that the hot melt gun body 7 will not shake during welding, which greatly improves the stability during use.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A hot melt device for processing plastic parts, comprising a placement base (1), wherein linkage blocks (2) are fixedly mounted on both sides of the outer surface of the front end of the placement base (1), characterized in that: The heights of the two linkage blocks (2) correspond to the linkage blocks (2) and a through hole is provided inside. An extended support leg (3) of a long plate structure is movably installed below the two linkage blocks (2). The extended support leg (3) is installed below the corresponding linkage block (2) by bolts and then rotates freely. An adjustment cavity (4) is provided at the center of the rear end of the placement base (1). The interior of the adjustment cavity (4) is a concave groove structure. The outer surfaces of both sides of the rear end of the placement base (1) are provided with installation holes (5). The installation holes (5) are connected to the entry To the inside of the adjustment chamber (4), a rotating connection clamp (6) is movably installed inside the adjustment chamber (4), the lower end of the rotating connection clamp (6) is a semicircular structure, a card slot (9) is opened inside the upper part of the rotating connection clamp (6), and card slots are opened on the inner side walls of the card slot (9), and a hot melt gun body (7) for hot melting is clamped on the upper part of the rotating connection clamp (6), and the lower end of the hot melt gun body (7) is inserted into the card slots on both sides of the card slot (9) and then locked in the inside of the rotating connection clamp (6).

2. A hot melt device for plastic parts processing according to claim 1, characterized in that: The semicircular structure surface at the lower end of the rotating connection clamp (6) is provided with two position limiting holes (10) which are located far away from each other, and the connection line between the two position limiting holes (10) is perpendicular to each other. The center of the inner bottom surface of the adjustment cavity (4) is provided with a retractable cavity (12).

3. A hot melt device for plastic parts processing according to claim 1, characterized in that: The upper surface of the placement base (1) is provided with an adjustment hole (8) connected to the interior of the storage chamber (12); a shifting column (14) is inserted and installed inside the adjustment hole (8); and a positioning column (13) is placed inside the storage chamber (12).

4. A hot melt device for processing plastic parts according to claim 3, characterized in that: The outer diameter of the positioning column (13) corresponds to the inner diameter of the limiting plug hole (10), and an adjusting spring (15) is inserted and installed inside one end of the positioning column (13) corresponding to the interior of the retractable cavity (12).

5. A hot melt device for processing plastic parts according to claim 3, characterized in that: The surface of the positioning column (13) is provided with a socket corresponding to the outer diameter of the toggle column (14); the toggle column (14) passes through the adjustment hole (8) and enters the interior of the retractable cavity (12) and is connected with the socket reserved on the surface of the positioning column (13).

6. A hot melt device for processing plastic parts according to claim 3, characterized in that: A lifting half ring (11) of a semicircular structure is fixedly installed on the top of the rotating connection clamp (6), and the rotating connection clamp (6) is driven to rotate inside the adjustment cavity (4) by the lifting half ring (11). After the front end of the positioning column (13) is inserted into the interior of the limiting socket (10), the rotating connection clamp (6) is clamped inside the adjustment cavity (4).

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