CN111823600A - Automatic carpet high-frequency welding machine - Google Patents
Automatic carpet high-frequency welding machine Download PDFInfo
- Publication number
- CN111823600A CN111823600A CN202010510320.7A CN202010510320A CN111823600A CN 111823600 A CN111823600 A CN 111823600A CN 202010510320 A CN202010510320 A CN 202010510320A CN 111823600 A CN111823600 A CN 111823600A
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- welding
- sliding table
- sliding
- workbench
- base
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses an automatic carpet high-frequency welding machine, which comprises: a machine base; the high-frequency generator is arranged on the base and is provided with a positive electrode end and a negative electrode end, and the negative electrode end is electrically connected with the welding plate; the at least two sliding tables are sequentially stacked on the base from top to bottom, each sliding table is positioned below the welding plate, each sliding table is provided with a workbench, each workbench is provided with a welding die head, and the welding die heads are electrically connected with the positive electrode end of the high-frequency generator; a driving mechanism capable of driving each sliding table to sequentially slide back and forth along the horizontal direction; the jacking mechanism is arranged at the bottom of the base and positioned at the bottom of each workbench, and can drive the workbench of the sliding table sliding to the jacking mechanism to move upwards so as to enable the welding die head to be close to the welding plate; the invention is provided with a plurality of working tables, and the time neutral gear for welding one working table can be utilized to install the welding die heads on other working tables, thereby improving the welding efficiency of products.
Description
Technical Field
The invention relates to the technical field of plastic processing equipment, in particular to an automatic carpet high-frequency welding machine.
Background
The high frequency wave refers to electromagnetic wave with frequency more than 100KHz, and can generate a high-frequency electromagnetic field, so that internal molecules of the dielectric material collide with each other violently to generate high temperature, and the high-frequency electromagnetic wave can be applied to welding and fusion; the high-frequency welding machine uses a high-frequency electromagnetic field to activate positive electricity molecules of a medium material under the action of the high-frequency electric field, the positive electricity molecules move at high speed and collide with each other to generate heat, and then the high-frequency welding machine is matched with certain pressure to weld and form plastic and plastic products needing to be thermally sealed; however, the existing high-frequency welding machine can only weld one product, and needs to wait for the welding to be completed, and then take out the product, so that the next product can be welded, and the welded product is single in type, low in efficiency and incapable of meeting the daily production requirement.
Disclosure of Invention
The purpose of the invention is: to the problems existing in the prior art, the high-frequency welding machine can only process a single product, has low welding efficiency and can not meet the requirement of daily production, and the automatic carpet high-frequency welding machine is provided.
In order to achieve the above object, the present invention provides an automatic carpet high-cycle welding machine, comprising: a machine base; the high-frequency generator is arranged on the base and is provided with a positive end and a negative end, and the negative end is electrically connected with a welding plate; the at least two sliding tables are sequentially stacked on the base from top to bottom, each sliding table is located below the welding plate, each sliding table is provided with a workbench, each workbench is provided with a welding die head, and the welding die heads are electrically connected with the positive end of the high-frequency generator; a drive mechanism capable of driving the slide tables to sequentially slide back and forth in the horizontal direction; the jacking mechanisms are arranged at the bottom of the base and located at the bottom of each workbench, and can drive the workbench of the sliding table to move upwards so as to enable the welding die head to be close to the welding plate.
As a preferred scheme, the device comprises two sliding tables, wherein the two sliding tables are respectively a first sliding table and a second sliding table; actuating mechanism includes drive assembly and drive assembly, drive assembly can drive the second slip table reciprocates along the horizontal direction and slides, drive assembly includes the conveyer belt, the conveyer belt encircle and the conveying connect in on the frame, first slip table reaches the second slip table respectively the interval connect in on the conveyer belt.
As the preferred scheme, drive assembly includes driving motor, connecting rod, slider and first guide arm, driving motor install in the bottom of frame, the one end of connecting rod with driving motor's power take off end rotates and links to each other, the other end of connecting rod with the slider rotates and links to each other, slider sliding sleeve is located first guide arm is outside, first guide arm with the second slip table links to each other, the extending direction of first guide arm with the extending direction of conveyer belt is perpendicular.
As preferred scheme, drive assembly still including install in two second guide arms on the frame, the second guide arm along with the direction setting that the extending direction of conveyer belt is unanimous, first guide block is installed to the first side of first slip table, the second guide block is installed to the first side of second slip table, first guide block reaches the second guide block all with the conveyer belt is connected, first guide block reaches one of them is worn to locate respectively by the second guide block on the second guide arm.
As a preferred scheme, the drive assembly further comprises two third guide rods installed on the base, the third guide rods are arranged along the direction consistent with the extending direction of the conveyor belt, a third guide block is installed on the second side of the first sliding table, a fourth guide block is installed on the second side of the second sliding table, and the third guide block and the fourth guide block are respectively arranged on one of the third guide rods in a penetrating manner.
Preferably, the jacking mechanism is a hydraulic elevator or a cylinder.
Preferably, the device further comprises a console, wherein the console is installed on the machine base, and the high-frequency generator, the driving mechanism and the jacking mechanism are electrically connected with the console.
Preferably, the console comprises a regulating component and a display component which are electrically connected with each other.
As preferred scheme, the slip table is upper and lower both sides open-ended frame structure, and the open-ended size of side is greater than the downside opening on just, the workstation cooperation nestification in the slip table.
Preferably, the welding die is fixed to the inside of the table by screws.
The embodiment of the invention provides an automatic carpet high-frequency welding machine, which has the following beneficial effects compared with the prior art:
the driving mechanism can drive each sliding table to move back and forth in sequence, when one of the sliding tables reaches the position of the jacking mechanism, the jacking mechanism can drive the workbench in the sliding table to ascend, so that the welding die head in the workbench is abutted to the welding plate; the high-frequency generator is electrified with the welding die head and the welding plate to generate a high-frequency electromagnetic field between the welding die head and the welding plate, and heat is generated inside the welding die head and is pressed against the welding plate to be welded and molded; then, the jacking mechanism drives the welded welding die heads and the workbench to descend, so that the workbench enters the sliding table, the driving mechanism drives the sliding table to be away from the jacking mechanism and enables the next sliding table to be welded to move to the position of the jacking mechanism, and the welding work of the next welding die head is facilitated; according to the invention, a plurality of working tables are adopted, and the time for welding one working table is utilized, and other working tables can be used for installing a welding die head or preparing to enter the position right above the jacking mechanism, so that the welding efficiency is greatly improved; and each workbench can be provided with different welding die heads, so that different products can be processed simultaneously, and different product requirements can be met.
Drawings
FIG. 1 is a schematic diagram of the external structure of an automatic carpet high-frequency welding machine according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the internal structure of an automatic carpet high-frequency welding machine according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a driving mechanism of an automatic carpet high-frequency welding machine according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a sliding table of an automatic carpet high-frequency welding machine according to an embodiment of the present invention;
in the figure, 1, a machine base; 2. a high frequency generator; 3. a welding plate; 4. a sliding table; 41. a first sliding table; 42. a second sliding table; 5. a work table; 51. a first table; 52. a second table; 6. welding a die head; 7. a drive mechanism; 71. a conveyor belt; 72. a drive motor; 73. a connecting rod; 74. a slider; 75. a first guide bar; 76. a second guide bar; 77. a third guide bar; 78. a guide block; 781. a first guide block; 782. a second guide block; 783. a third guide block; 784. a fourth guide block; 8. a jacking mechanism; 9. a console; 91. a regulatory component; 92. and a display component.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the terms "first", "second", etc. are used in the present invention to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
As shown in fig. 1-4, a preferred embodiment of the present invention provides an automatic carpet high cycle welding machine comprising: a machine base 1; the high-frequency generator 2 is arranged on the base 1, the high-frequency generator 2 is provided with a positive electrode end and a negative electrode end, and the negative electrode end is electrically connected with the welding plate 3; the device comprises a base 1, at least two sliding tables 4, a welding plate 3, a welding die head 6 and a high frequency generator 2, wherein the at least two sliding tables 4 are sequentially stacked on the base 1 from top to bottom, each sliding table 4 is positioned below the welding plate 3, each sliding table 4 is provided with a working table 5, each working table 5 is provided with the welding die head 6, and the welding die head 6 is electrically connected with the positive end of the high frequency generator 2; a drive mechanism 7 capable of driving each slide table 4 to sequentially slide back and forth in the horizontal direction; and the jacking mechanisms 8 are arranged at the bottom of the base 1 and positioned at the bottom of each workbench 5, and the jacking mechanisms 8 can drive the workbench 5 of the sliding table 4 sliding on the jacking mechanisms to move upwards so as to enable the welding die heads 6 to be close to the welding plate 3.
Based on the technical scheme, the driving mechanism 7 can drive each sliding table 4 to move back and forth in sequence, when one of the sliding tables 4 reaches the position right above the jacking mechanism 8, the jacking mechanism 8 can drive the working table 5 in the sliding table 4 to ascend, so that the welding die head 6 in the working table 5 is abutted to the welding plate 3; the high-frequency generator 2 generates a high-frequency electromagnetic field between the welding die head 6 and the welding plate 3, and heat is generated inside the welding die head 6 and is pressed against the welding plate 3 to be welded and molded; then, the jacking mechanism 8 drives the welded welding die heads 6 and the workbench 5 to descend, so that the workbench 5 enters the sliding table 4, the driving mechanism 7 drives the sliding table 4 to be away from the jacking mechanism 8, and the next sliding table 4 to be welded slides to the position right above the jacking mechanism 8, so that the welding operation of the next welding die head 6 is performed; according to the invention, a plurality of working tables are adopted, and by utilizing the welding time of one working table, other working tables can be used for installing a welding die head or prepare to enter the position right above the jacking mechanism 8, so that the welding efficiency is greatly improved; and each workbench can be provided with different welding die heads, so that different products can be processed simultaneously, and different product requirements can be met.
In this embodiment, the welding die head 6 is fixed inside the workbench 5 by screws, and when the welding die head 6 performs welding, the screws are not melted, so that the welding die head 6 is always stabilized on the workbench 5; specifically, slip table 4 is upper and lower both sides open-ended frame structure, and goes up the side open-ended size and be greater than the downside opening, and 5 cooperations of workstation are nested in slip table 4, and climbing mechanism 8 can be from the downside of slip table 4 with 5 jacking of workstation so that butt fusion die head 6 and 3 looks butt of butt fusion board, and after the butt fusion was accomplished, climbing mechanism 8 can drive 5 descends of workstation and make 5 entering slip table 4 of workstation.
Specifically, the present embodiment includes two sliding tables 4, where the two sliding tables 4 are a first sliding table 41 and a second sliding table 42 respectively; the driving mechanism 7 includes a driving assembly and a transmission assembly, the driving assembly can drive the second sliding table 42 to slide back and forth along the horizontal direction, the transmission assembly includes a conveyor belt 71, the conveyor belt 71 surrounds and is connected to the base 1 in a conveying manner, in this embodiment, the conveyor belt 71 surrounds the base 1 along the vertical direction, the first sliding table 41 and the second sliding table 42 are connected to the conveyor belt 71 at intervals, and a height difference exists between the first sliding table 41 and the second sliding table 42, when the driving assembly drives the second sliding table 42 to slide, the conveyor belt 71 slides along with the second sliding table 42, the first sliding table 41 slides along the direction opposite to the sliding direction of the second sliding table 42 under the driving of the conveyor belt 71, the sliding directions of the first sliding table 41 and the second sliding table 42 are always opposite, and unnecessary troubles caused by mutual collision between the two sliding tables can be avoided.
Specifically, the driving assembly includes a driving motor 72, a connecting rod 73, a slider 74 and a first guide rod 75, the driving motor 72 is installed at the bottom of the base 1, one end of the connecting rod 73 is rotatably connected with a power output end of the driving motor 72, the other end of the connecting rod 73 is rotatably connected with the slider 74, the slider 74 is slidably sleeved outside the first guide rod 75, the first guide rod 75 is connected with the second sliding table 42, the driving motor 72 can drive the connecting rod 73 to rotate, the slider 74 rotates along with the connecting rod 73, meanwhile, the slider 74 can also slide on the first guide rod 75, so that the first guide rod 75 slides, the first guide rod 75 is fixedly connected with the second sliding table 42, and the second sliding table 42 slides together with the first guide rod 75; in order to achieve the best sliding effect by sliding the first guide rod 75 and the second sliding table 42, the extending direction of the first guide rod 75 is perpendicular to the extending direction of the conveying belt 71.
Specifically, the driving assembly further includes two second guide rods 76 mounted on the base 1, the second guide rods 76 are disposed along a direction consistent with the extending direction of the conveyor belt 71, a first guide block 781 is mounted on a first side of the first sliding table 41, a second guide block 782 is mounted on a first side of the second sliding table 42, the first guide block 781 and the second guide block 782 are both connected with the conveyor belt 71, and the first guide block 781 and the second guide block 782 are respectively inserted into one of the second guide rods 76; similarly, the driving assembly further includes two third guide rods 77 mounted on the base 1, the third guide rods 77 are also disposed along a direction consistent with the extending direction of the conveyor belt 71, a third guide block 783 is mounted on the second side of the first sliding table 41, a fourth guide block 784 is mounted on the second side of the second sliding table 42, and the third guide block 783 and the fourth guide block 784 are respectively disposed on one of the third guide rods 77 in a penetrating manner. In this embodiment, the guide blocks 78 are provided on both sides of the slide table 4, so that the structure is simplified to a great extent, and the slide table 4 can be conveniently maintained and replaced.
Specifically, climbing mechanism 8 is hydraulic lift or cylinder, and hydraulic lift and cylinder homoenergetic order about slip table 4 steadily to rise and make mutual butt between welding die head 6 on the workstation 5 and the butt fusion board 3.
The present embodiment further includes a console 9, the console 9 is installed on the machine base 1, the console 9 includes a regulating component 91 and a display component 92 which are electrically connected to each other; and the high frequency generator 2, the driving mechanism 7 and the jacking mechanism 8 are electrically connected with the control console 9, the regulating and controlling component 91 can set the operation parameters of the high frequency generator 2, the operation speed of the driving mechanism 7 and the driving speed of the jacking mechanism 8, and the operation parameters, the operation speed and the driving speed can be displayed on the display component 92, so that the welding work can be adjusted in time.
The working process of the invention (taking two working tables as an example) is as follows:
the welding die head 6 is arranged on the second workbench 52, the driving mechanism 7 drives the second sliding table 42 to slide so as to reach the position right above the jacking mechanism 8, the transmission belt 71 slides together with the second sliding table 42, and the first sliding table 41 slides along the direction opposite to the sliding direction of the second sliding table 42; when the second sliding table 42 reaches the position right above the jacking mechanism 8, the jacking mechanism 8 can lift the second workbench 52 so as to enable the welding die head 6 to be abutted against the welding plate 3, at the moment, the high-frequency generator 2 can enable a high-frequency electromagnetic field to be generated between the welding die head 6 and the welding plate 3, heat is generated inside the welding die head 6, and the welding die head 6 and the welding plate 3 are mutually abutted to be welded and molded; then, the jacking mechanism 8 can drive the second workbench 52 to descend, so that the second workbench 52 enters the second sliding table 42, the driving mechanism 7 drives the second sliding table 42 to slide to be away from the jacking mechanism 8, and the first sliding table 41 is close to the jacking mechanism 8 and reaches the position right above the jacking mechanism 8, so that the jacking mechanism 8 can lift the first workbench 51 in the first sliding table 41, and the next welding die head 6 is abutted to the welding plate 3 to perform welding work; the welding work is repeated in this way, and the two work tables 5 can be provided with different welding die heads 6.
To sum up, the embodiment of the invention provides an automatic carpet high-frequency welding machine, which has the beneficial effects that:
the driving mechanism can drive each sliding table to move back and forth in sequence, when one of the sliding tables reaches the position of the jacking mechanism, the jacking mechanism can drive the workbench in the sliding table to ascend, so that the welding die head in the workbench is abutted to the welding plate; the high-frequency generator is electrified with the welding die head and the welding plate to generate a high-frequency electromagnetic field between the welding die head and the welding plate, and heat is generated inside the welding die head and is pressed against the welding plate to be welded and molded; then, the jacking mechanism drives the welded welding die heads and the workbench to descend, so that the workbench enters the sliding table, the driving mechanism drives the sliding table to be away from the jacking mechanism and enables the next sliding table to be welded to move to the position of the jacking mechanism, and the welding work of the next welding die head is facilitated; according to the invention, a plurality of working tables are adopted, and the time for welding one working table is utilized, and other working tables can be used for installing a welding die head or preparing to enter the position right above the jacking mechanism, so that the welding efficiency is greatly improved; and each workbench can be provided with different welding die heads, so that different products can be processed simultaneously, and different product requirements can be met.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. An automatic carpet high frequency welding machine, comprising:
a machine base;
the high-frequency generator is arranged on the base and is provided with a positive end and a negative end, and the negative end is electrically connected with a welding plate;
the at least two sliding tables are sequentially stacked on the base from top to bottom, each sliding table is located below the welding plate, each sliding table is provided with a workbench, each workbench is provided with a welding die head, and the welding die heads are electrically connected with the positive end of the high-frequency generator;
a drive mechanism capable of driving the slide tables to sequentially slide back and forth in the horizontal direction;
the jacking mechanisms are arranged at the bottom of the base and located at the bottom of each workbench, and can drive the workbench of the sliding table to move upwards so as to enable the welding die head to be close to the welding plate.
2. The automatic carpet high-frequency welding machine according to claim 1, comprising two sliding tables, wherein the two sliding tables are a first sliding table and a second sliding table respectively;
actuating mechanism includes drive assembly and drive assembly, drive assembly can drive the second slip table reciprocates along the horizontal direction and slides, drive assembly includes the conveyer belt, the conveyer belt encircle and the conveying connect in on the frame, first slip table reaches the second slip table respectively the interval connect in on the conveyer belt.
3. The automatic carpet high-frequency welding machine according to claim 2, wherein the driving assembly comprises a driving motor, a connecting rod, a sliding block and a first guide rod, the driving motor is installed at the bottom of the base, one end of the connecting rod is connected with a power output end of the driving motor in a rotating mode, the other end of the connecting rod is connected with the sliding block in a rotating mode, the sliding block is sleeved outside the first guide rod in a sliding mode, the first guide rod is connected with the second sliding table, and the extending direction of the first guide rod is perpendicular to the extending direction of the conveying belt.
4. The automatic carpet high-frequency welding machine according to claim 3, wherein the driving assembly further comprises two second guide rods installed on the base, the second guide rods are arranged along a direction consistent with the extending direction of the conveyor belt, a first guide block is installed on a first side of the first sliding table, a second guide block is installed on a first side of the second sliding table, the first guide block and the second guide block are both connected with the conveyor belt, and the first guide block and the second guide block are respectively arranged on one of the second guide rods in a penetrating manner.
5. The automatic carpet high-frequency welding machine according to claim 4, wherein the driving assembly further comprises two third guide rods installed on the base, the third guide rods are arranged along a direction consistent with the extending direction of the conveyor belt, a third guide block is installed on a second side of the first sliding table, a fourth guide block is installed on a second side of the second sliding table, and the third guide block and the fourth guide block are respectively arranged on one of the third guide rods in a penetrating manner.
6. The automated carpet high cycle welder according to claim 1, wherein the jacking mechanism is a hydraulic lift or a pneumatic cylinder.
7. The automatic carpet high-frequency fusion welding machine according to claim 1, further comprising a console mounted on the machine base, wherein the high-frequency generator, the driving mechanism and the jacking mechanism are electrically connected to the console.
8. The automated carpet fusion machine of claim 7, wherein the console includes a conditioning component and a display component electrically connected to each other.
9. The automatic carpet high-frequency fusion splicer according to claim 1, wherein the slide is a frame structure with openings on both upper and lower sides, the opening on the upper side is larger than the opening on the lower side, and the workbench is nested in the slide in a matching manner.
10. The automated carpet high cycle welder according to claim 1, wherein the welding die is secured to the inside of the workbench by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010510320.7A CN111823600A (en) | 2020-06-05 | 2020-06-05 | Automatic carpet high-frequency welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010510320.7A CN111823600A (en) | 2020-06-05 | 2020-06-05 | Automatic carpet high-frequency welding machine |
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| CN111823600A true CN111823600A (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010510320.7A Pending CN111823600A (en) | 2020-06-05 | 2020-06-05 | Automatic carpet high-frequency welding machine |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7606683A (en) * | 1976-06-18 | 1977-12-20 | Walvis Plastics Naarden B V Pr | Transfer unit for use with high frequency welder - separates plastics sheet form products and feeds them to conveyor for packing |
| CN201268101Y (en) * | 2008-09-17 | 2009-07-08 | 东莞市桥头精溢高周波机械厂 | Automatic stack type high cycle plastic sealing machine |
| CN202293347U (en) * | 2011-10-08 | 2012-07-04 | 青岛盾电包装机械有限公司 | High-frequency welding machine |
| CN205310806U (en) * | 2016-01-18 | 2016-06-15 | 刘翔龙 | Slip table device about microcomputer high frequency |
| CN207643736U (en) * | 2017-12-07 | 2018-07-24 | 王加清 | The conveyer belt of high frequency welding product and the high-frequency seal machine for using the conveyer belt |
-
2020
- 2020-06-05 CN CN202010510320.7A patent/CN111823600A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7606683A (en) * | 1976-06-18 | 1977-12-20 | Walvis Plastics Naarden B V Pr | Transfer unit for use with high frequency welder - separates plastics sheet form products and feeds them to conveyor for packing |
| CN201268101Y (en) * | 2008-09-17 | 2009-07-08 | 东莞市桥头精溢高周波机械厂 | Automatic stack type high cycle plastic sealing machine |
| CN202293347U (en) * | 2011-10-08 | 2012-07-04 | 青岛盾电包装机械有限公司 | High-frequency welding machine |
| CN205310806U (en) * | 2016-01-18 | 2016-06-15 | 刘翔龙 | Slip table device about microcomputer high frequency |
| CN207643736U (en) * | 2017-12-07 | 2018-07-24 | 王加清 | The conveyer belt of high frequency welding product and the high-frequency seal machine for using the conveyer belt |
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Application publication date: 20201027 |
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