CN211248708U

CN211248708U - Protective cover of pulse hot-press welder

Info

Publication number: CN211248708U
Application number: CN201922209857.5U
Authority: CN
Inventors: 彭泽友
Original assignee: Chengdu Yunhong Technology Co ltd
Current assignee: Chengdu Yunhong Technology Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-08-14
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a safety cover of pulse hot press welder, including pulse hot press welder body, the shield casing is installed to the bottom of pulse hot press welder body front end aircraft nose, the central fixedly connected with collar at shield casing top, the central sliding connection of shield casing front end has the sliding closure, the both sides of shield casing front end surface are provided with first slide rail and the second slide rail corresponding with the sliding closure respectively, the equal fixedly connected with connecting rod in top at first slide rail and second slide rail center, two reset spring, two have all been cup jointed to the outer wall of connecting rod the sliding sleeve has all been cup jointed to the bottom of connecting rod outer wall. The utility model discloses in, this pulse hot press welder's safety cover not only design has protection device, also has the waste gas to collect coupling mechanism simultaneously of design, both can play the guard action to the workman at the during operation, also can take away waste gas fast simultaneously, and work efficiency improves greatly, is worth wideling popularize.

Description

Protective cover of pulse hot-press welder

Technical Field

The utility model relates to a welding machine technical field especially relates to a safety cover of pulse hot press welder.

Background

The pulse welding machine is used for welding products such as FPC, PCB, LED display screen, winding displacement, terminal, etc., the hot press YLPC-1A adopts the pulse heating technology to work, so the control to the temperature is very accurate, which leads some places with very strict requirements on the temperature to be commonly used in the hot press, the hot press can adopt multi-section heating to effectively control the machine when working, the temperature of the hot press can be expressed by a real-time temperature curve, the pulse hot press is simple and easy to understand, the pulse hot press is greatly convenient for the work of operators, the pulse hot press is mainly applied to devices which can not be welded by normal SMT and reflow oven for welding operation, when welding by using a soldering iron, the welding appearance is inconsistent and uneven, the false welding and the products which are easy to be damaged are easy to appear, the pulse hot press is different from a constant temperature soldering iron, the pulse hot press can reach the required temperature at the moment of electrifying, and once no voltage is applied to the two ends of the welding head, the room temperature can be instantly reached, and the welding head is flat, so that the welded appearance is flat and consistent, and poor cold welding rarely occurs.

Because of the excellent characteristics of pulse hot press welding machine self, its range of application is also more and more extensive, but the structural design of pulse hot press welding machine also has certain defect at present, and pulse hot press welding machine can produce some harmful gas when carrying out hot press welding work, but at present most producers do not design protector in order to make things convenient for workman's operation, has realized convenient unloading, but is unfavorable for operating workman's healthy, for this reason, we have proposed a safety cover of pulse hot press welding machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a protective cover of a pulse hot-pressing welder.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a protective cover of a pulse hot-press welder comprises a pulse hot-press welder body, a protective cover shell is arranged at the bottom of a machine head at the front end of the pulse hot-press welder body, the center of the top of the protective cover shell is fixedly connected with an installation ring, the center of the front end of the protective cover shell is connected with a sliding cover in a sliding way, a first slide rail and a second slide rail corresponding to the sliding cover are respectively arranged on two sides of the outer surface of the front end of the protective cover shell, both sides of the top of the sliding cover are fixedly connected with limiting blocks corresponding to the first slide rail and the second slide rail, the equal fixedly connected with lantern ring in both sides of sliding closure inner wall, the equal fixedly connected with connecting rod in top at first slide rail and second slide rail center, two reset spring has all been cup jointed to the outer wall of connecting rod, two the sliding sleeve has all been cup jointed to the bottom of connecting rod outer wall, the equal fixedly connected with bracing piece in both sides of sliding closure bottom.

As a further description of the above technical solution:

the mounting ring and the protective cover shell are cast into an integrally formed structure.

As a further description of the above technical solution:

the mounting ring is fixedly connected with the machine head at the front end of the pulse hot-press welder body through a plurality of fixing screws.

As a further description of the above technical solution:

the center of first slide rail and second slide rail both sides all seted up with the corresponding spout of the lantern ring, and two the center of the lantern ring all seted up with the corresponding through-hole of sliding sleeve.

As a further description of the above technical solution:

the sliding cover is made of transparent plastic materials.

As a further description of the above technical solution:

the protective cover casing is the setting of cuboid structure, just the both sides of protective cover casing top front end all are provided with the connector.

The utility model discloses following beneficial effect has: 1. the utility model provides a pair of pulse hot press welder's safety cover compares with traditional device, the device simple structure, convenient and practical under the condition that should not change present pulse hot press welder global design structure, through the simple protection device of design, both the unloading of having both made things convenient for, and it is healthy to have also protected operation workman simultaneously.

2. Compared with the traditional device, the device has the advantages that the structure and the design are greatly innovated and improved, the protection cover of the pulse hot-press welder is not only designed with the protection device, but also designed with the waste gas collection connecting mechanism, the device can protect workers during working, meanwhile, the waste gas can be quickly pumped away, the working efficiency is greatly improved, and the device is worth being widely popularized.

Drawings

Fig. 1 is a schematic view of an installation structure of a protective cover of a pulse hot press welder according to the present invention;

fig. 2 is a front view structural diagram of a protective cover of a pulse hot press welder provided by the utility model;

FIG. 3 is a side view of the slide cover installation of the protecting cover of the pulse hot press welder according to the present invention;

fig. 4 is a schematic structural diagram of a sliding device of a protective cover of a pulse hot press welder according to the present invention;

fig. 5 is a rear view structural diagram of a protective cover sliding cover of the pulse hot press welder according to the present invention.

Illustration of the drawings:

1. a pulse hot press welder body; 2. a protective cover housing; 3. a mounting ring; 4. a set screw; 5. a sliding cover; 6. a first slide rail; 7. a second slide rail; 8. a limiting block; 9. a collar; 10. a through hole; 11. a chute; 12. a connecting rod; 13. a return spring; 14. a sliding sleeve; 15. a support bar; 16. a connecting head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a safety cover of pulse hot press welder, including pulse hot press welder body 1, safety cover casing 2 is installed to the bottom of 1 front end aircraft nose of pulse hot press welder body, the center fixedly connected with collar 3 at safety cover casing 2 top, the center sliding connection of 2 front ends of safety cover casing has sliding closure 5, the both sides of 2 front ends of safety cover casing surface are provided with respectively with sliding closure 5 corresponding first slide rail 6 and second slide rail 7, the equal fixedly connected with in both sides at sliding closure 5 top and the stopper 8 corresponding with first slide rail 6 and second slide rail 7, the equal fixedly connected with lantern ring 9 in both sides of sliding closure 5 inner wall, the equal fixedly connected with connecting rod 12 in top at first slide rail 6 and second slide rail 7 center, reset spring 13 has all been cup jointed to the outer wall of two connecting rods 12, sliding sleeve 14 has all been cup jointed to the bottom of two connecting rod 12 outer walls, the equal fixedly connected with bracing piece 15 in.

The mounting ring 3 and the protective cover shell 2 are cast into an integrated structure, and the mounting ring 3 and the protective cover shell 2 which are cast into an integrated structure are firmer in structure and cannot be easily damaged.

The mounting ring 3 is fixedly connected with the machine head at the front end of the pulse hot-press welder body 1 through a plurality of fixing screws 4, so that the mounting ring is convenient to detach and mount and is convenient to replace and maintain simultaneously through the fixing screws 4.

The center of first slide rail 6 and second slide rail 7 both sides all seted up with lantern ring 9 corresponding spout 11, and the through-hole 10 corresponding with sliding sleeve 14 has all been seted up at the center of two lantern rings 9.

The sliding cover 5 is made of transparent plastic material, and the sliding cover 5 made of the transparent plastic material can be conveniently observed by an operator.

The protective cover shell 2 is in a cuboid structure, the connectors 16 are arranged on the two sides of the front end of the top of the protective cover shell 2, and the two connectors 16 can be fixedly connected with an external air extractor, so that waste gas generated during the working of the pulse hot-press welder body 1 can be quickly extracted away.

The working principle is as follows: the utility model provides a protective cover of pulse hot press welder and traditional device have great improvement innovation, when using the protective cover of the pulse hot press welder, when the welding head of the pulse hot press welder body 1 drives the protective cover shell 2 to move downwards, the protective cover shell 2 can move downwards along with the welding head of the pulse hot press welder body 1 synchronously, thereby covering the workpiece to be processed at the center of the protective cover shell 2, when two support rods 15 at the bottom of the sliding cover 5 are propped against the workpiece, the sliding cover 5 can be driven to slide on the first sliding rail 6 and the second sliding rail 7, at the moment, the two lantern rings 9 can drive the sliding cover 14 to extrude the reset spring 13 upwards, thereby the two support rods 15 can prop up the sliding cover 5 and keep a certain gap with the workpiece, thus not only being convenient for workers to observe the state of the workpiece during processing through the sliding cover 5, but also not hindering the loading and unloading of, the two connectors 16 can be fixedly connected with an external air extractor, so that waste gas generated during the operation of the pulse hot-press welder body 1 can be quickly extracted.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a safety cover of pulse hot press welder, includes pulse hot press welder body (1), its characterized in that: a protective cover shell (2) is installed at the bottom of a front end machine head of the pulse hot-press welder body (1), an installation ring (3) is fixedly connected to the center of the top of the protective cover shell (2), a sliding cover (5) is slidably connected to the center of the front end of the protective cover shell (2), a first sliding rail (6) and a second sliding rail (7) corresponding to the sliding cover (5) are respectively arranged on two sides of the outer surface of the front end of the protective cover shell (2), limiting blocks (8) corresponding to the first sliding rail (6) and the second sliding rail (7) are respectively and fixedly connected to two sides of the top of the sliding cover (5), lantern rings (9) are respectively and fixedly connected to two sides of the inner wall of the sliding cover (5), connecting rods (12) are respectively and fixedly connected to the tops of the centers of the first sliding rail (6) and the second sliding rail (7), and reset springs (13), two sliding sleeves (14) are sleeved at the bottoms of the outer walls of the connecting rods (12), and supporting rods (15) are fixedly connected to the two sides of the bottom of the sliding cover (5).

2. The protective cover of a pulse thermocompression bonding machine according to claim 1, wherein: the mounting ring (3) and the protective cover shell (2) are cast into an integrally formed structure.

3. The protective cover of a pulse thermocompression bonding machine according to claim 1, wherein: the mounting ring (3) is fixedly connected with the machine head at the front end of the pulse hot-press welder body (1) through a plurality of fixing screws (4).

4. The protective cover of a pulse thermocompression bonding machine according to claim 1, wherein: the center of first slide rail (6) and second slide rail (7) both sides all seted up with lantern ring (9) corresponding spout (11), and two the through-hole (10) corresponding with sliding sleeve (14) are all seted up at the center of lantern ring (9).

5. The protective cover of a pulse thermocompression bonding machine according to claim 1, wherein: the sliding cover (5) is made of transparent plastic materials.

6. The protective cover of a pulse thermocompression bonding machine according to claim 1, wherein: the utility model discloses a safety shield, including safety shield casing (2), protection shield casing (2) top front end all is provided with connector (16).