CN111204051A

CN111204051A - Hot melting machine with protection function

Info

Publication number: CN111204051A
Application number: CN202010178034.5A
Authority: CN
Inventors: 廖重义
Original assignee: Welltrust Precision Technology Wujiang Co ltd
Current assignee: Welltrust Precision Technology Wujiang Co ltd
Priority date: 2020-03-14
Filing date: 2020-03-14
Publication date: 2020-05-29

Abstract

The invention provides a hot melting machine with a protection function, which comprises a hot melting main cylinder and a hot melting head, wherein a butt strap is fixed at the bottom end of the hot melting main cylinder, one side of the bottom end of the butt strap is mutually connected with a bottom plate at the bottom end through a support column, a hot melting sliding plate is fixed at the bottom end of a piston rod of the hot melting main cylinder, one side of the hot melting sliding plate is sleeved and connected with the support column, the bottom end of the hot melting sliding plate is connected with a hot melting template, a glass cotton sleeve is sleeved on the outer side of the hot melting template, a protection cover is bonded at the bottom end of the glass cotton sleeve, and the hot melting head is installed. According to the invention, the glass cotton sleeves are arranged around the hot melting template, have a heat insulation effect, and can prevent workers from being scalded due to careless touch of working components, and the protective cover at the bottom end of the glass cotton sleeve can shield the hot melting head, so that the direct contact of the workers and miscellaneous people on the hot melting head is avoided, and the potential safety hazard is greatly reduced.

Description

Hot melting machine with protection function

Technical Field

The invention mainly relates to the technical field of hot melting machines, in particular to a hot melting machine with a protection function.

Background

The hot melting machine is an instrument which transfers the heat of a heating plate to the welding surfaces of upper and lower plastic heating elements by an electric heating method to melt the surfaces of the upper and lower plastic heating elements, then the heating plate is rapidly withdrawn, and the melting surfaces are fused, solidified and integrated after the upper and lower plastic heating elements are heated.

When the existing hot melting machine is used, because the hot melting head is exposed at the bottom end of the hot melting template, workers are easily accidentally injured and scalded during actual operation, and potential safety hazards are caused, so that the hot melting machine with the protection function is provided.

Disclosure of Invention

The invention mainly provides a hot melting machine with a protection function, which is used for solving the technical problem that a hot melting head provided in the background technology is exposed at the bottom end of a hot melting template, so that workers are easily accidentally injured and scalded, and potential safety hazards are caused.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the hot melting device comprises a hot melting main cylinder and a hot melting head, wherein an attachment strap is fixed at the bottom end of the hot melting main cylinder, one side of the bottom end of the attachment strap is mutually connected with a bottom plate at the bottom end through a support column, a hot melting sliding plate is fixed at the bottom end of a piston rod of the hot melting main cylinder, one side of the hot melting sliding plate is sleeved and connected with the support column, the bottom end of the hot melting sliding plate is connected with a hot melting template, a glass cotton sleeve is sleeved on the outer side of the hot melting template, a protective cover is bonded at the bottom end of the glass cotton sleeve, the hot melting head is installed at the bottom end of the hot melting template, a rectangular installation block is installed on the outer side of the hot melting head, a heating rod is installed at the position, which is vertical to the hot melting head, a guide rail is installed on the bottom plate, a guide, the hot melt main cylinder and the side push-pull cylinder are both electrically connected with an external air pump, and the heating rod is electrically connected with an external power supply through a wire.

Furthermore, the protection casing is frame type structure, and has seted up L shape hole on the protection casing is close to one side of heating rod.

Furthermore, an angle plate is welded on the outer wall, close to the heating rod, of the protective cover, and the angle plate and the outer wall of the protective cover are of a concave included angle structure.

Furthermore, the center position in the jig module is a through hole structure, and a tapered bevel opening is formed in the surface of the jig module.

Furthermore, a telescopic rod is installed on one side, away from the jig module, of the bottom plate, and a rubber cushion block is bonded to the top end of the movable end of the telescopic rod.

Further, install on the lateral wall of bottom plate and fill the gassing thick stick, fill the gassing thick stick and be connected with the telescopic link, and fill on the movable rod of gassing thick stick and constitute elastic connection through reset spring and the casing of filling the gassing thick stick, install the pressure regulating pipe on filling the outer wall of gassing thick stick, install the stop valve that can form closed inner chamber on the pressure regulating pipe.

Further, the rubber cushion block is sticky butyl rubber, prevents that the telescopic link jack-up product from leading to the product to bounce, improves the stability of product.

Furthermore, the stop valve is a manual ball valve, and when necessary, the pressure boost is aerifyd to filling and discharging the gas thick stick internal weight, avoids long-term inside atmospheric pressure to reveal, and telescopic link movable length is limited.

Compared with the prior art, the invention has the beneficial effects that:

1. this hot melt machine with safeguard function is provided with the cotton cover of glass around the hot melt template, and the cotton cover of glass has thermal-insulated effect, avoids the workman to touch the work subassembly carelessly, leads to scalding, and the protection casing of the cotton cover bottom of glass can shelter from the hot melt head, avoids workman and idle miscellaneous people to the direct contact of hot melt head, greatly reduced the potential safety hazard.

2. This hot melt machine with safeguard function has seted up L shape hole on the safety cover, and the convenience will pass with heating rod electric connection's wire, and can make the wire carry on in L shape hole in order, avoids in a jumble, convenient management, and can place unnecessary wire on the scute of one side, avoids the wire flagging, leads to the winding, and inconvenient workman's operation has improved the security of power consumption greatly.

3. This hot melt machine with safeguard function is provided with the telescopic link and fills the gassing thick stick, fills the gassing thick stick and can realize the compression of inside atmospheric pressure through manual, when the die sinking, can utilize the telescopic link to take place the extension, with product jack-up, be convenient for take out some flat type sheet metal work pieces, improved practical range greatly, it is more humanized.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a diagram illustrating the physical effects of the present invention;

FIG. 2 is a diagram illustrating the physical effect of the hot-melt template of the present invention;

FIG. 3 is a schematic view of the hot-melt form of the present invention;

FIG. 4 is a diagram illustrating the physical effects of the jig module according to the present invention;

FIG. 5 is a schematic view of the structure of the inflation/deflation bar of the present invention;

fig. 6 is a schematic view of the telescopic rod structure of the present invention.

In the figure: 1. hot melting the master cylinder; 2. a butt strap; 3. a support pillar; 4. hot melting the sliding plate; 5. hot melting the template; 6. a protective cover; 7. a base plate; 8. a guide rail; 9. a guide groove block; 10. a jig module; 11. a support frame; 12. a side push-pull cylinder; 13. a telescopic rod; 14. inflating and deflating the air lever; 15. a movable rod; 16. a return spring; 17. a pressure regulating pipe; 18. a tapered bezel; 19. an L-shaped hole; 20. a gusset; 21. a glass wool cover; 22. a rubber cushion block; 23. a hot melting head; 24. the rod is heated.

Detailed Description

In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-6, which includes a hot melting main cylinder 1 and a hot melting head 23, wherein a strap 2 is fixed at the bottom end of the hot melting main cylinder 1, one side of the bottom end of the strap 2 is connected with a bottom plate 7 at the bottom end through a support pillar 3, a hot melting sliding plate 4 is fixed at the bottom end of a piston rod of the hot melting main cylinder 1, one side of the hot melting sliding plate 4 is sleeved with the support pillar 3, the bottom end of the hot melting sliding plate 4 is connected with a hot melting template 5, a glass cotton sleeve 21 is sleeved on the outer side of the hot melting template 5, a protective cover 6 is bonded at the bottom end of the glass cotton sleeve 21, the hot melting head 23 is installed at the bottom end of the hot melting template 5, a rectangular installation block is installed at the outer side of the hot melting head 23, a heating rod 24 is installed at a position of the installation block vertical to the hot melting head 23, a guide rail, one side welding of bottom plate 7 has support frame 11, and side push-and-pull cylinder 12 is installed on the top of support frame 11, and the piston rod and the tool module 10 fixed connection of side push-and-pull cylinder 12, hot melt main cylinder 1 and side push-and-pull cylinder 12 all with external air pump electric connection, heating rod 24 passes through wire and external power electric connection.

Referring to fig. 2 and 3, the protection cover 6 is a frame structure, and an L-shaped hole 19 is formed on one side of the protection cover 6 close to the heating rod 24. In this embodiment, the L-shaped hole 19 is favorable to passing the wire corresponding to each heating rod 24 through the L-shaped hole 19 in sequence, so that the wires thereof are parallel to each other, thereby playing a limiting role, avoiding disorder of the electrified wires, and facilitating management.

Please refer to fig. 2 and fig. 3, an angle plate 20 is welded on the outer wall of the protection cover 6 near the heating rod 24, and the angle plate 20 and the outer wall of the protection cover 6 form a concave included angle structure. In this embodiment, longer wire can be placed in the corner of scute 20, avoids the wire flagging, intertwine, greatly reduced the potential safety hazard of power consumption.

Referring to fig. 4, the center of the jig module 10 is a through hole structure, and the surface of the jig module 10 is provided with a tapered bevel 18. In this embodiment, the concave film for stamping the hot-melt product can be placed at the tapered bevel 18, and the tapered bevel 18 can play a positioning role for the concave film, so that the concave film is prevented from falling.

Referring to fig. 6 again, the side of the bottom plate 7 away from the jig module 10 is provided with an expansion link 13, and a rubber pad 22 is bonded to the top end of the movable end of the expansion link 13. In this embodiment, after the die sinking, can utilize telescopic link 13 to pass tool module 10 central through-hole, the local through-hole that corresponds of rethread concave membrane bottom pushes up the product, is applicable to some flat class work pieces, conveniently snatchs and takes out the work piece.

Referring again to fig. 5 and 6, an inflation/deflation lever 14 is mounted on the side wall of the bottom plate 7, the inflation/deflation lever 14 is connected with a telescopic rod 13, a movable rod 15 of the inflation/deflation lever 14 is elastically connected with a housing of the inflation/deflation lever 14 through a return spring 16, a pressure regulating pipe 17 is mounted on the outer wall of the inflation/deflation lever 14, and a stop valve capable of forming a closed inner cavity is mounted on the pressure regulating pipe 17. In this embodiment, the activity of telescopic link 13 is through pull movable rod 15, make the atmospheric pressure of filling in and out in the gas lever 14 gather or the dispersion, make atmospheric pressure rise or reduce, reach flexible effect, and at every turn after the extrusion, atmospheric pressure risees, telescopic link 13 jack-up product, after taking out the product, movable rod 15 can reset at reset spring 16 effect, realize pushing away the effect, make inside atmospheric pressure reduce, telescopic link 13 descends, and along with long-term use, the air of filling in and out in the gas lever 14 can run off, lead to atmospheric pressure to descend, in order to maintain the normal length jack-up of telescopic link 13, need fill a certain amount of air into in the gas lever 14 through pressure regulating pipe 17, close the stop valve simultaneously, form airtight inner chamber of filling and discharging.

The invention has the following operation modes:

during the use, place the concave membrane department on tool module 10 with the product, start side push-and-pull cylinder 12 after that, slide tool module 10 to hot melt district, start heating rod 24 after that, heat hot melt head 23, then start hot melt main cylinder 1, utilize the piston rod to promote hot melt sliding plate 4 downwards, drive hot melt head 23 and the product contact of 5 below of template, accomplish hot melt processing, after that start side push-and-pull cylinder 12 again, withdraw tool module 10 and release, then press movable rod 15, make telescopic link 13 with the product jack-up, conveniently take out, movable rod 15 resets under reset spring 16 effect after that, telescopic link 13 also descends thereupon, whole hot melt operation flow finishes.

The invention has been described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the specific implementation in the above-described manner, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive concept and solution, or to apply the inventive concept and solution directly to other applications without such modifications.

Claims

1. The utility model provides a hot melt machine with safeguard function, includes hot melt master cylinder (1) and hot melt head (23), its characterized in that: the bottom end of the hot melting main cylinder (1) is fixed with an attachment strap (2), one side of the bottom end of the attachment strap (2) is connected with a bottom plate (7) of the bottom end through a support column (3), the bottom end of a piston rod of the hot melting main cylinder (1) is fixed with a hot melting sliding plate (4), one side of the hot melting sliding plate (4) is sleeved with the support column (3) and connected with the hot melting template (5), the bottom end of the hot melting sliding plate (4) is connected with a hot melting template (5), the outer side of the hot melting template (5) is sleeved with a glass cotton sleeve (21), the bottom end of the glass cotton sleeve (21) is bonded with a protective cover (6), the hot melting head (23) is installed at the bottom end of the hot melting template (5), a rectangular installation block is installed on the outer side of the hot melting head (23), a heating rod (24) is installed at the position, which is vertical to the hot melting head, a guide groove block (9) slides on the guide rail (8), and a jig module (10) is installed at the top end of the guide groove block (9).

2. A hot-melting machine with protection function as claimed in claim 1, characterized in that the protection cover (6) is of frame-shaped structure, and an L-shaped hole (19) is opened on one side of the protection cover (6) close to the heating rod (24).

3. The hot melting machine with the protection function according to claim 2, wherein an angle plate (20) is welded on the outer wall of the protection cover (6) close to the heating rod (24), and the angle plate (20) and the outer wall of the protection cover (6) are in a concave included angle structure.

4. The hot melting machine with protection function according to claim 1, wherein the jig module (10) has a through hole structure at its center, and the jig module (10) has a tapered bevel (18) on its surface.

5. The hot melting machine with the protection function according to claim 1, wherein a telescopic rod (13) is installed on one side of the bottom plate (7) far away from the jig module (10), and a rubber cushion block (22) is bonded to the top end of the movable end of the telescopic rod (13).

6. The hot melting machine with the protection function according to claim 5, wherein an air inflation and deflation bar (14) is installed on the side wall of the bottom plate (7), the air inflation and deflation bar (14) is connected with the telescopic rod (13), the movable rod (15) of the air inflation and deflation bar (14) is elastically connected with the shell of the air inflation and deflation bar (14) through a return spring (16), a pressure regulating pipe (17) is installed on the outer wall of the air inflation and deflation bar (14), and a stop valve capable of forming a closed inner cavity is installed on the pressure regulating pipe (17).