Hot melting device with angle adjusting support

Abstract

The utility model discloses a hot melter with an angle adjusting support, which comprises a hot melter body and a support, a first connecting frame is mounted at the bottom end of the hot melter body, and the support comprises a supporting bottom frame and a second connecting frame arranged at the top end of the supporting bottom frame. One side of the first connecting frame and one side of the second connecting frame are rotationally installed through a connecting shaft, shaft locking structures are further arranged between the connecting shaft and the first connecting frame and between the connecting shaft and the second connecting frame, an angle adjusting structure is further arranged between the other side of the first connecting frame and the other side of the second connecting frame, and an angle locking structure is correspondingly arranged at the angle adjusting structure. Through structural improvement, the angle of the hot melter can be adjusted according to the requirements of users to relieve operation fatigue, and the hot melter has the advantages of being simple in structure, convenient to operate and the like.

Description

Technical Field

[0001] The utility model relates to a hot fuser, in particular to a hot fuser with an angle adjustment bracket. Background Art

[0002] A hot melter is a professional welding tool used to heat and melt thermoplastic pipes and molds for connection. As a small hot melt tool, the hot melter consists of a housing, a heating element, an insulator, and a bracket. The heating element generates heat to melt the thermoplastic pipe, and the insulator provides insulation between the heating element and the housing. Currently, the hot melters on the market are fixedly connected to the bracket, and the body of the hot melter and the bracket are in a horizontal state. When in use, the hot melter is usually placed on the ground through the bracket, and the operator squats to perform the hot melt operation. This squatting posture is inconvenient for the user to operate and can easily cause fatigue. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a hot melter with an angle adjustment bracket, which is convenient for users to operate and can adjust the angle of the hot melter according to the needs of users to relieve operating fatigue.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a hot melter with an angle adjustment bracket, comprising a hot melter body and a bracket, characterized in that: a connecting frame 1 is installed at the bottom end of the hot melter body, and the bracket comprises a supporting base frame and a connecting frame 2 arranged at the top of the supporting base frame. The connecting frame 1 and one side of the connecting frame 2 are rotatably installed through a connecting shaft, and an axis locking structure is also provided between the connecting shaft and the connecting frame 1 and the connecting frame 2. An angle adjustment structure is also provided between the connecting frame 1 and the other side of the connecting frame 2, and an angle locking structure is correspondingly provided at the angle adjustment structure.

[0005] As a preferred technical solution, the shaft locking structure includes a locking nut mounted on the connecting shaft and pressed against the outside of the second connecting frame, and a locking spring sleeved on the outside of the connecting shaft and pressed against the first connecting frame.

[0006] As a preferred technical solution, the angle adjustment structure includes an arc-shaped adjustment hole provided on the second connecting frame, and the second connecting frame is provided with a connecting hole corresponding to the arc-shaped adjustment hole, and the angle locking structure is provided between the arc-shaped adjustment hole and the connecting hole.

[0007] As an optimal technical solution, the angle locking structure includes a stud passing through the arc-shaped adjustment hole and the connecting hole, a compression spring is mounted on the outside of the stud and is pressed against the connecting frame 1, and a locking nut is installed outside the stud and is pressed against the outside of the connecting frame 2.

[0008] As a preferred technical solution, when the angle locking structure makes the connecting hole correspond to the bottom end of the arc-shaped adjustment hole, the fuser body is parallel to the supporting base.

[0009] As a preferred technical solution, an inclination scale mark is provided on the second surface of the connecting frame corresponding to the arc-shaped adjustment hole.

[0010] As a preferred technical solution, the second connecting frame includes outer vertical plates arranged on the left and right, the first connecting frame is installed between the two outer vertical plates, and the bottom ends of the outer vertical plates are provided with a connecting bottom plate fixed on the supporting bottom frame.

[0011] As a preferred technical solution, the connecting frame 1 includes a connecting top plate connected to the hot melt body, and the left and right ends of the connecting top plate are respectively provided with inner vertical plates located between the two outer vertical plates.

[0012] As a preferred technical solution, the support base includes a U-shaped rod, the opening of the U-shaped rod is arranged toward the front end, and the opening is bent and expanded outward toward both sides, and a reinforcing plate is connected between the two openings of the U-shaped rod.

[0013] As a preferred technical solution, the second connecting frame is arranged in the middle of the U-shaped rod, and footrest points are retained at the front and rear of the U-shaped rod.

[0014] Due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0015] 1. The angle adjustment structure serves as the fixed point, and the connecting shaft serves as the rotation point. The fixed point and the rotation point are not set at the same position, which makes it convenient for users to squat to adjust the angle, thereby changing the angle of the fuser relative to the bracket to adapt to the user's own height and operating habits, and effectively relieve back fatigue caused by long-term work.

[0016] Second, not only can the angle adjustment position be locked and fixed by the angle locking structure, but the rotation position of the connecting shaft can also be locked and fixed by the shaft locking structure. The two locking and fixing operations are coordinated to further ensure the connection stability between the connecting frame 1 and the connecting frame 2, thereby improving the stability of the hot melter. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following drawings are only intended to illustrate and explain the present invention, and are not intended to limit the scope of the present invention.

[0018] Figure 1 This is a schematic structural diagram of an embodiment of the utility model in which the hot melt device and the bracket are in a horizontal state;

[0019] Figure 2This is a structural diagram of an embodiment of the utility model in which the fuser and the bracket are in an inclined state;

[0020] Figure 3 This is a schematic structural diagram of a bracket according to an embodiment of the present utility model;

[0021] Figure 4 This is a structural breakdown diagram of the bracket according to an embodiment of the present utility model;

[0022] Figure 5 This is a schematic diagram of the connection relationship between the supporting base and the second connecting frame according to an embodiment of the present utility model;

[0023] In the figure: 1-fuser body; 2-connecting frame 1; 2a-connecting top plate; 2b-inner vertical plate; 3-supporting base frame; 3a-U-shaped rod; 3b-reinforcement plate 1; 3c-reinforcement plate 2; 4-connecting frame 2; 4a-outer vertical plate; 4b-connecting base plate; 5-connecting shaft; 6-arc-shaped adjustment hole; 7-connecting hole; 8-locking nut; 9-locking spring; 10-stud; 11-compression spring; 12-locking nut; 13-inclination scale mark. DETAILED DESCRIPTION

[0024] The present invention is further described below with reference to the accompanying drawings and examples. In the detailed description that follows, certain exemplary embodiments of the present invention are described by way of illustration only. It goes without saying that those skilled in the art will recognize that the described embodiments may be modified in various ways without departing from the spirit and scope of the present invention. Therefore, the drawings and description are illustrative in nature and are not intended to limit the scope of the claims.

[0025] like Figures 1 to 5As shown, a hot melter with an angle adjustment bracket includes a hot melter body 1 and a bracket, a connecting frame 2 is installed at the bottom end of the hot melter body 1, and the bracket includes a supporting base frame 3 and a connecting frame 2 4 arranged at the top of the supporting base frame 3, the connecting frame 1 2 and the rear part of the connecting frame 2 4 are rotatably installed through a connecting shaft 5, and a loosenable and tightenable shaft locking structure is also provided between the connecting shaft 5 and the connecting frames 1 2 and 2 4, and an angle adjustment structure is also provided between the connecting frame 1 2 and the front part of the connecting frame 2 4, and the angle adjustment structure is close to the head end of the hot melter body 1 relative to the connecting shaft 5, and an angle locking structure is also provided at the angle adjustment structure. When the angle needs to be adjusted, first loosen the shaft locking structure and the angle locking structure. At this time, pull the fuser body 1 to make the connecting frame 1 2 rotate with the connecting shaft 5 as the rotation center to adjust the height of the fuser head to meet the user's usage needs. When the angle adjustment is completed, first lock the angle locking structure, and then lock the shaft connection structure, so that the connection between the connecting frame 1 2 and the connecting frame 2 4 is stable, ensuring the safety of the fuser. The state before adjustment is shown in the figure. Figure 1 , see the adjusted status Figure 2 In this embodiment, the connecting shaft 5 is located at the rear end of the bracket close to the tail end of the fuser, and the angle adjustment structure is located at the front end of the bracket close to the head end of the fuser; of course, the connecting shaft 5 can also be located at the front end of the bracket close to the head end of the fuser, and the angle adjustment structure is located at the rear end of the bracket close to the tail end of the fuser.

[0026] See also Figures 3 to 5 The second connecting frame 4 includes left and right outer vertical panels 4a. The first connecting frame 2 is installed between the two outer vertical panels 4a. The bottom ends of the outer vertical panels 4a are provided with a connecting bottom panel 4b fixed to the supporting base frame 3. The connecting bottom panel 4b is fixed to the supporting base frame 3 by bolts. The first connecting frame 2 includes a connecting top panel 2a connected to the hot melter body 1. The connecting top panel 2a is provided with fixing holes for connecting to the hot melter body 1. The left and right ends of the connecting top panel 2a are respectively provided with inner vertical panels 2b located between the two outer vertical panels 4a.

[0027] See also Figure 3 and Figure 4The shaft locking structure includes a locking nut 8 mounted on the connecting shaft 5 and pressed against the outside of the connecting frame 2 4, and a locking spring 9 mounted on the outside of the connecting shaft 5 and pressed against the connecting frame 1 2. The connecting shaft 5 is a structure such as a bolt or stud, which passes through corresponding holes in the two outer vertical plates 4a and the inner vertical plate 2b. The locking spring 9 is mounted on the outside of the connecting shaft 5, with its ends resting between the two inner vertical plates 2b. The connecting shaft 5 is then pressed against the outer vertical plate 4a using the locking nut 8. When the locking nut 8 is loosened, the connecting frame 1 2 can rotate relative to the connecting frame 2 4 at the position of the connecting shaft 5. When the locking nut 8 is tightened, the locking nut and the locking spring 9 cooperate to fix the connecting frame 1 2 and the connecting frame 2 4.

[0028] See also Figure 3 and Figure 4 The angle adjustment structure includes an arc-shaped adjustment hole 6 provided on the connecting frame 2 4, the center of the arc-shaped adjustment hole 6 coincides with the axis of the connecting shaft 5, and the connecting frame 2 4 is provided with a connecting hole 7 corresponding to the arc-shaped adjustment hole 6, and the angle locking structure is provided between the arc-shaped adjustment hole 6 and the connecting hole 7.

[0029] See also Figure 3 and Figure 4 The angle locking structure includes a stud 10 passing through the arc-shaped adjustment hole 6 and the connecting hole 7. The stud 10 is sheathed with a compression spring 11 pressed against the connecting frame 1 2. The stud 10 is installed with a locking nut 12 pressed against the outside of the connecting frame 2 4. The angle can only be adjusted after the shaft locking structure is loosened. When adjusting the angle, first loosen the locking nut 12, then pull the hot melter to move the stud 10 along the arc-shaped adjustment hole 6. When the angle is adjusted, tighten the locking nut 12 to press the outer surface of the connecting frame 2 4 to fix the connecting frame 1 2 to the connecting frame 2 4.

[0030] See also Figures 3 to 5 An inclination scale mark 13 is provided on the surface of the connecting frame 2 4 corresponding to the arc-shaped adjustment hole 6. The scale on the inclination scale mark 13 can provide clear instructions for the user, making it convenient for the user to find a suitable angle.

[0031] See also Figure 1 When the angle locking structure makes the connecting hole 7 correspond to the bottom end of the arc-shaped adjustment hole 6, the hot melt body 1 is parallel to the supporting base 3. The state at this time is similar to that of the currently commonly used hot melt, but when the hot melt body 1 gradually swings upward along the arc-shaped adjustment hole 6, the head end of the hot melt body 1 gradually rises.

[0032] See also Figure 5 The support frame 3 includes a U-shaped rod 3a, which can be solid or hollow. The opening of the U-shaped rod 3a is positioned toward the front and bends outward toward both sides. A reinforcing plate 3b is connected between the two openings of the U-shaped rod 3a. The bending and outward opening of the U-shaped rod 3a not only increases the support area at the front end and improves support stability, but also increases the footrest area, making it more convenient for ground operation.

[0033] To further ensure the stability of the footrest, the second connecting frame 4 is located in the middle of the U-shaped rod 3a, and footrest points are reserved at the front and rear of the U-shaped rod 3a. This allows users to use auxiliary footrests according to actual needs, making the hot melter more stable.

[0034] A second reinforcing plate 3c is connected between the middle parts of the U-shaped rod 3a.

[0035] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A hot melt device with an angle adjustment bracket, comprising a hot melt device body and a bracket, characterized in that: A connecting frame 1 is installed at the bottom end of the hot melt body, and the bracket includes a supporting base frame and a connecting frame 2 arranged at the top of the supporting base frame. The connecting frame 1 and one side of the connecting frame 2 are rotatably installed through a connecting shaft, and an axis locking structure is also provided between the connecting shaft and the connecting frame 1 and the connecting frame 2. An angle adjustment structure is also provided between the connecting frame 1 and the other side of the connecting frame 2, and an angle locking structure is correspondingly provided at the angle adjustment structure.

2. The hot melt device with an angle adjustment bracket according to claim 1, characterized in that: The shaft locking structure includes a locking nut mounted on the connecting shaft and pressed against the outside of the second connecting frame, and a locking spring sleeved on the outside of the connecting shaft and pressed against the first connecting frame.

3. The hot melt device with an angle adjustment bracket according to claim 1, characterized in that: The angle adjustment structure includes an arc-shaped adjustment hole provided on the second connecting frame. The second connecting frame is provided with a connecting hole corresponding to the arc-shaped adjustment hole. The angle locking structure is provided between the arc-shaped adjustment hole and the connecting hole.

4. The hot melt device with an angle adjustment bracket according to claim 3, characterized in that: The angle locking structure includes a stud passing through the arc-shaped adjustment hole and the connecting hole, a compression spring is sleeved on the outside of the stud and is pressed against the first connecting frame, and a locking nut is installed outside the stud and is pressed against the outside of the second connecting frame.

5. The hot melt device with an angle adjustment bracket according to claim 3, characterized in that: When the angle locking structure makes the connection hole correspond to the bottom end of the arc-shaped adjustment hole, the fuser body is parallel to the supporting base.

6. The hot melt device with an angle adjustment bracket according to claim 3, characterized in that: An inclination scale mark is provided on the second surface of the connecting frame corresponding to the arc-shaped adjustment hole.

7. The hot melt device with an angle adjustment bracket according to claim 1, characterized in that: The second connecting frame includes outer vertical plates arranged on the left and right, and the first connecting frame is installed between the two outer vertical plates. The bottom ends of the outer vertical plates are provided with a connecting bottom plate fixed on the supporting bottom frame.

8. The hot melt device with an angle adjustment bracket according to claim 7, characterized in that: The connecting frame 1 includes a connecting top plate connected to the hot melt body, and the left and right ends of the connecting top plate are respectively provided with inner side vertical plates located between the two outer side vertical plates.

9. The hot melt device with an angle adjustment bracket according to claim 1, characterized in that: The supporting base frame includes a U-shaped rod, the opening of the U-shaped rod is arranged toward the front end, and the opening is bent and expanded toward both sides, and a reinforcing plate 1 is connected between the two openings of the U-shaped rod.

10. The hot melt device with an angle adjustment bracket according to claim 9, characterized in that: The second connecting frame is arranged in the middle of the U-shaped rod, and footrest points are reserved at the front and rear of the U-shaped rod.

Images