CN220517568U - Riveting hot melting machine - Google Patents
Riveting hot melting machine Download PDFInfo
- Publication number
- CN220517568U CN220517568U CN202321971010.0U CN202321971010U CN220517568U CN 220517568 U CN220517568 U CN 220517568U CN 202321971010 U CN202321971010 U CN 202321971010U CN 220517568 U CN220517568 U CN 220517568U
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- China
- Prior art keywords
- automatic
- bending
- hot
- rod
- positioning
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Links
- 238000002844 melting Methods 0.000 title claims abstract description 37
- 230000008018 melting Effects 0.000 title claims abstract description 31
- 238000005452 bending Methods 0.000 claims abstract description 55
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 14
- 239000012943 hotmelt Substances 0.000 claims description 42
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 239000011651 chromium Substances 0.000 claims description 2
- 238000007747 plating Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a riveting and hot melting machine, which comprises a feeding base, a positioning carrier, an automatic pressing assembly, an automatic bending assembly and an automatic hot melting assembly, wherein the automatic bending assembly comprises a bending positioning plate, a bending positioning seat, a first supporting guide rod, a plurality of groups of upper hinging seats, a first swinging rod, a second swinging rod and a lower hinging seat fixedly connected to the bending positioning seat, the automatic hot melting assembly comprises a hot melting positioning plate, a hot melting positioning seat, a second supporting guide rod, a heat conducting block, a plurality of electric heaters and a heat conducting rod fixedly connected to the lower part of the heat conducting block, the automatic sheet metal bending and hot melting assembly is used for implementing automatic sheet metal bending and hot melting riveting on three pre-assembled parts, one-time molding assembly is performed by using the swinging of the second swinging rod to gradually press and bend the clamping sheet metal edge, and after the position of the heat conducting rod is changed through a telescopic cylinder, the heat conducting rod is opposite to all plastic positioning columns to implement pressing and hot melting riveting, and the assembly efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of automatic equipment, in particular to a riveting hot melting machine.
Background
Referring to fig. 6, the earmuff shell of the existing headset comprises an outer frame, a decorative cover and a chromeplated end cover, wherein the decorative cover is made of metal, a connection mode of the decorative cover and the plastic outer frame is made of metal plates, and the connection mode of the chromeplated end cover and the shell is through sleeve hot melt bonding, so that two assembly processing procedures are involved. In order to improve the assembly efficiency, an automatic device is specially designed, and the automatic bending and hot-melt bonding of the metal plates after the assembly of the three parts are facilitated.
Disclosure of Invention
The utility model aims at: in order to help three parts to be assembled and automatically carry out sheet metal bending and hot melt bonding, the technical requirement of one-time forming assembly of the three parts and improvement of assembly efficiency is automatically completed, and a riveting hot melt machine is specially designed.
The technical scheme adopted for solving the problems is as follows:
a riveting hot melting machine comprises a feeding base, a positioning carrier, an automatic pressing component, an automatic bending component and an automatic hot melting component,
the upper end surface of the feeding base is provided with a feeding slide rail which is matched with a slide groove arranged below the positioning carrier to realize linear sliding, the positioning carrier is driven by a telescopic cylinder at one side to switch and move between two stations,
the automatic pressing component is arranged right above the feeding base, an automatic bending component and an automatic hot melting component are arranged in front and back, the automatic bending component is opposite to the initial station of the positioning carrier, the automatic hot melting component is opposite to the final station of the positioning carrier,
the automatic pressing component comprises two pressing air cylinders on the supporting frame and respectively drives the automatic bending component and the automatic hot melting component to implement lifting pressing action,
the automatic bending assembly comprises a bending positioning plate, a bending positioning seat, a first supporting guide rod, a plurality of groups of upper hinging seats, a first swinging rod, a second swinging rod and a lower hinging seat fixedly connected to the bending positioning seat, wherein the bending positioning plate is connected with a push rod of a pressing cylinder, the lower end of the bending positioning plate is connected with the first supporting guide rod, the first supporting guide rod is in penetrating fit with the bending positioning seat, the upper hinging seat is fixedly connected to the lower end surface of the bending positioning plate and is hinged with the first swinging rod, the first swinging rod is hinged with the second swinging rod, the lower end of the second swinging rod is provided with a pressing groove, the pressing groove is opposite to the clamping metal plate edge of the decorative cover to implement bending connection action, and the lower end of the second swinging rod is connected with the lower hinging seat,
the automatic hot-melt assembly comprises a hot-melt positioning plate, a hot-melt positioning seat, a second supporting guide rod, a heat conducting block, a plurality of electric heaters and a heat conducting rod fixedly connected to the lower side of the heat conducting block, wherein the hot-melt positioning plate is fixedly connected to a push rod of a pressing cylinder, the second supporting guide rod is fixedly connected with the hot-melt positioning plate, the hot-melt positioning seat is matched with the second supporting guide rod in a penetrating mode, the heat conducting block is positioned on the hot-melt positioning seat through a heat insulation frame, the electric heaters penetrate into the center of the heat conducting block, heat is conducted to the heat conducting rod, and hot-melt bonding is implemented by the heat conducting rod to a plastic positioning column with a hot-melt chromium plating end cover below.
Further, the first support guide rod is sleeved with a force spring in a penetrating mode and used for assisting in pressing the bending positioning seat to apply assistance to the clamping sheet metal edge.
Further, a reset spring is sleeved on the second supporting guide rod in a penetrating mode and is used for resetting the hot-melting positioning plate and the hot-melting positioning seat.
Further, the center of the heat conduction block is sleeved with a temperature sensor, and the temperature sensor is used for monitoring and maintaining the hot melting temperature in cooperation with a controller.
Further, a limiting block is arranged on one side of the positioning carrier, and the limiting block is matched with the lug with the same shape and size to the rectangular groove arranged on the outer periphery of the outer frame, so that the outer frame of the circular ring structure is accurately positioned.
The beneficial effects of the utility model are as follows:
the riveting hot-melting machine utilizes the automatic bending component and the automatic hot-melting component to implement automatic sheet metal bending and hot-melting riveting for three pre-assembled parts, is formed and assembled at one time, gradually presses and bends the clamping sheet metal edge by utilizing the swing of the second swing rod, and after transposition of the telescopic cylinder, the heat conducting rod is opposite to all plastic positioning columns to implement pressing hot-melting riveting, so that the assembly efficiency is improved.
Drawings
FIG. 1 is a right side plan view of the rivet hot melting machine of the present embodiment;
FIG. 2 is a left side bottom view of the rivet hot melting machine of the present embodiment;
FIG. 3 is a right side bottom view of the automatic bending and automatic hot melt assembly according to the present embodiment;
FIG. 4 is a left side bottom view of the automated bending and automated heat fusion assembly of the present embodiment;
FIG. 5 is a schematic diagram of a positioning carrier according to the present embodiment;
FIG. 6 is an exploded view of the earmuff housing according to the present embodiment;
the device comprises a 1-feeding base, a 2-positioning carrier, a 3-feeding slide rail, a 4-controller, a 5-second pressing cylinder, a 6-first pressing cylinder, a 7-guide rod guide sleeve component, an 8-protective cover, a 9-earmuff shell, a 10-automatic bending component, an 11-automatic hot melting component, a 12-bending positioning plate, a 13-first swing rod, a 14-first supporting guide rod, a 15-bending positioning seat, a 16-second swing rod, a 17-lower hinging seat, an 18-upper hinging seat, a 19-stressing spring, a 20-hot melting positioning plate, a 21-heat conducting block, a 22-hot melting positioning seat, a 23-heat conducting rod, a 24-reset spring, a 25-pressing groove, a 26-temperature sensor, a 27-limiting block, a 28-rectangular groove, a 29-decorative cover mounting hole, a 30-shell, a 31-decorative cover, a 32-chrome-plated end cover, a 33-through hole, a 34-clamping golden edge and a 35-plastic positioning column.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described by way of example with reference to the accompanying drawings of the specification.
Referring to fig. 1, the present embodiment provides a riveting and hot melting machine, which includes a feeding base 1, a positioning carrier 2, an automatic pressing assembly, an automatic bending assembly 10 and an automatic hot melting assembly 11.
Referring to fig. 1, an upper end surface of the feeding base 1 is provided with a feeding slide rail 3, the feeding slide rail 3 cooperates with a slide groove arranged below the positioning carrier 2 to realize linear sliding, and a telescopic cylinder on one side drives the positioning carrier 2 to switch and move between two stations.
Referring to fig. 2, the automatic pressing assembly is disposed right above the feeding base 1, and is provided with an automatic bending assembly 10 and an automatic hot melting assembly 11, and the automatic bending assembly 10 is opposite to an initial station of the positioning carrier 2, and the automatic hot melting assembly 11 is opposite to a final station of the positioning carrier 2.
Referring to fig. 2, the automatic pressing assembly includes two pressing cylinders on the supporting frame, and drives the automatic bending assembly 10 and the automatic hot melting assembly 11 to perform lifting pressing actions respectively.
Referring to fig. 3 and 4, the automatic bending assembly 10 includes a bending positioning plate 12, a bending positioning seat 15, a first supporting guide rod 14, a plurality of groups of upper hinge seats 18, a first swing rod 13, a second swing rod 16, and a lower hinge seat 17 fixedly connected to the bending positioning seat 15, the bending positioning plate 12 is connected to a push rod of a pressing cylinder, the lower end of the bending positioning plate 12 is connected to the first supporting guide rod 14, the first supporting guide rod 14 is in fit with the bending positioning seat 15 in a penetrating manner, the upper hinge seat 18 is fixedly connected to the lower end surface of the bending positioning plate 12 and is hinged to the first swing rod 13, the first swing rod 13 is hinged to the second swing rod 16, a pressing groove 25 is arranged at the lower end of the second swing rod 16, the pressing groove 25 is opposite to a clamping sheet metal edge 34 of the decorative cover 31, and the lower end of the second swing rod 16 is connected to the lower hinge seat 17.
Referring to fig. 3 and 4, the automatic hot-melt assembly 11 includes a hot-melt positioning plate 20, a hot-melt positioning seat 22, a second supporting guide rod, a heat conducting block 21, a plurality of electric heaters and a heat conducting rod 23 fixedly connected below the heat conducting block 21, the hot-melt positioning plate 20 is fixedly connected to a push rod of a pressing cylinder, the second supporting guide rod is fixedly connected to the hot-melt positioning plate 20, the hot-melt positioning seat 22 is in sleeve fit with the second supporting guide rod, the heat conducting block 21 is positioned on the hot-melt positioning seat 22 through a heat insulation frame, the center of the heat conducting block 21 is penetrated with the electric heaters, heat is conducted to the heat conducting rod 23, and the heat conducting rod 23 is aligned with a plastic positioning column 35 with a hot-melt chrome-plated end cover 32 below to implement hot-melt bonding.
Referring to fig. 3, the first supporting guide rod 14 is sleeved with a force spring 19 for assisting the pressing of the bending positioning seat 15 to apply assistance to the clamping sheet metal edge 34.
Referring to fig. 4, the second supporting guide rod is sleeved with a return spring 24 for resetting the hot-melt positioning plate 20 and the hot-melt positioning seat 22.
Referring to fig. 4, the heat conducting block 21 is sleeved with a temperature sensor 26 at the center for monitoring and maintaining the hot melting temperature in cooperation with the controller 4.
Referring to fig. 5, a limiting block 27 is disposed on one side of the positioning carrier 2, and the rectangular slot 28 disposed opposite to the outer periphery of the outer frame is fitted with a bump with the same shape and size, so as to define the precise positioning of the outer frame with a circular ring structure.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the embodiments described above, and various changes, modifications, substitutions and alterations can be made therein by those having ordinary skill in the art without departing from the spirit of the present utility model, the scope of which is defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a riveting hot melt machine, includes feeding base, location carrier, automatic pressing component to and automatic subassembly and the automatic hot melt subassembly of buckling, its characterized in that:
the automatic pressing component comprises two pressing air cylinders on the supporting frame and respectively drives the automatic bending component and the automatic hot melting component to implement lifting pressing action,
the automatic bending assembly comprises a bending positioning plate, a bending positioning seat, a first supporting guide rod, a plurality of groups of upper hinging seats, a first swinging rod, a second swinging rod and a lower hinging seat fixedly connected to the bending positioning seat, wherein the bending positioning plate is connected with a push rod of a pressing cylinder, the lower end of the bending positioning plate is connected with the first supporting guide rod, the first supporting guide rod is in penetrating fit with the bending positioning seat, the upper hinging seat is fixedly connected to the lower end surface of the bending positioning plate and is hinged with the first swinging rod, the first swinging rod is hinged with the second swinging rod, the lower end of the second swinging rod is provided with a pressing groove, the pressing groove is opposite to the clamping metal plate edge of the decorative cover to implement bending connection action, and the lower end of the second swinging rod is connected with the lower hinging seat,
the automatic hot-melt assembly comprises a hot-melt positioning plate, a hot-melt positioning seat, a second supporting guide rod, a heat conducting block, a plurality of electric heaters and a heat conducting rod fixedly connected to the lower side of the heat conducting block, wherein the hot-melt positioning plate is fixedly connected to a push rod of a pressing cylinder, the second supporting guide rod is fixedly connected with the hot-melt positioning plate, the hot-melt positioning seat is matched with the second supporting guide rod in a penetrating mode, the heat conducting block is positioned on the hot-melt positioning seat through a heat insulation frame, the electric heaters penetrate into the center of the heat conducting block, heat is conducted to the heat conducting rod, and hot-melt bonding is implemented by the heat conducting rod to a plastic positioning column with a hot-melt chromium plating end cover below.
2. The rivet hot melt machine as set forth in claim 1, characterized in that: the feeding base up end is provided with the feeding slide rail, the straight line slip is realized with the spout cooperation that the positioning carrier below set up to drive the positioning carrier by the flexible cylinder of one side and switch between two stations and move.
3. The rivet hot melt machine as set forth in claim 1, characterized in that: the automatic pressing component is arranged right above the feeding base, an automatic bending component and an automatic hot melting component are arranged front and back, the automatic bending component is opposite to an initial station of the positioning carrier, and the automatic hot melting component is opposite to a final station of the positioning carrier.
4. The rivet hot melt machine as set forth in claim 1, characterized in that: the first support guide rod is sleeved with a force-applying spring.
5. The rivet hot melt machine as set forth in claim 1, characterized in that: and a return spring is sleeved on the second support guide rod.
6. The rivet hot melt machine as set forth in claim 1, characterized in that: the center of the heat conduction block is sleeved with a temperature sensor.
7. The rivet hot melt machine as set forth in claim 1, characterized in that: a limiting block is arranged on one side of the positioning carrier, and the limiting block is matched with a lug with the same shape and size to the rectangular groove arranged on the outer periphery of the outer frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321971010.0U CN220517568U (en) | 2023-07-26 | 2023-07-26 | Riveting hot melting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321971010.0U CN220517568U (en) | 2023-07-26 | 2023-07-26 | Riveting hot melting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220517568U true CN220517568U (en) | 2024-02-23 |
Family
ID=89932783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321971010.0U Active CN220517568U (en) | 2023-07-26 | 2023-07-26 | Riveting hot melting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220517568U (en) |
-
2023
- 2023-07-26 CN CN202321971010.0U patent/CN220517568U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |