CN211000031U

CN211000031U - Hot plate welding machine

Info

Publication number: CN211000031U
Application number: CN201921489125.XU
Authority: CN
Inventors: 唐勇
Original assignee: Dongguan Inoac Kenjou Automotive Co Ltd
Current assignee: Dongguan Inoac Kenjou Automotive Co Ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-07-14
Anticipated expiration: 2029-09-06

Abstract

The utility model relates to a welding equipment, in particular to hot plate welding machine. The machine body is provided with a guide post, an upper sliding plate and a lower sliding plate which slide on the guide post, the upper sliding plate is provided with an upper die cavity, the lower sliding plate is provided with a lower die cavity, the upper sliding plate is connected with a descending mechanism arranged at the top of the machine body, the lower sliding plate is connected with an ascending mechanism arranged at the lower part of the machine body, a heating mechanism capable of moving back and forth is arranged between the upper die cavity and the lower die cavity, the heating mechanism is provided with a positioning sleeve, and the upper sliding plate and the lower sliding plate are both provided with positioning columns which are installed in a matched mode with the positioning sleeve. Through setting up die cavity and lower die cavity from top to bottom, connect down mechanism on last die cavity, install the mechanism of going upward on die cavity down, set up heating mechanism between last, lower die cavity, can melt the face of waiting to weld of gluey piece simultaneously to the plastic part in upper and lower die cavity, go up the two-way simultaneous movement in die cavity and lower die cavity for the joint of upper and lower gluey piece improves production efficiency.

Description

Hot plate welding machine

[ technical field ] A method for producing a semiconductor device

The utility model relates to a welding equipment, in particular to hot plate welding machine.

[ background of the invention ]

The hot plate welding machine mainly welds plastic parts through a heating plate controlled by temperature, can be applied to workpieces with different sizes, has no area limitation, can be applied to any welding surface, has no special requirement, can allow plastic allowance compensation on the welding surface, ensures the welding strength, can adjust the welding procedure according to the requirements of various materials, and has the advantages of flexibility, convenience, strong controllability and high precision. The existing hot plate welding machine is complex in structure, high in maintenance cost, low in welding speed and not beneficial to production.

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a simple structure, hot plate welding machine that welding speed is fast.

To the aforesaid problem, the utility model discloses a following technical scheme:

the utility model provides a hot plate welding machine, includes the organism, be equipped with the guide post on the organism and at gliding top slide and lower slide of guide post, be equipped with the die cavity on the top slide, be equipped with down the die cavity on the lower slide, the top slide is connected with the downlink mechanism who sets up at the organism top, downlink mechanism drives the last die cavity on the top slide and makes back and forth movement from top to bottom along the guide post direction, the slide is connected with the mechanism of going upward that sets up in the organism lower part down, going upward the mechanism and changing down the lower die cavity on the slide and make back and forth movement from top to bottom along the guide post direction, it can round trip movement's heating mechanism to go up to be equipped with between die cavity and the lower die cavity, be equipped with the positioning sleeve on the heating mechanism, all be equipped with the reference.

Preferably, down mechanism includes down motor, down screw rod and cover and establishes the follow driving wheel on the down screw rod, the pivot of down motor passes through the belt and drives from the driving wheel rotation, be equipped with from the driving wheel with down screw rod screw-thread fit's screw thread, down screw rod and last slide rotation connection, down screw rod with from the driving wheel through thread engagement realize down screw rod drive the slide and make back and forth movement from top to bottom along the down screw rod direction.

Preferably, the ascending mechanism comprises an ascending motor, an ascending screw and a driven wheel sleeved on the ascending screw, a rotating shaft of the ascending motor drives the driven wheel to rotate through a belt, the driven wheel is provided with a thread matched with the ascending screw in a threaded manner, the ascending screw is rotatably connected with the lower sliding plate, and the ascending screw and the driven wheel are meshed through the thread to realize that the ascending screw drives the lower sliding plate to move up and down along the direction of the ascending screw.

Preferably, heating mechanism includes first heating device, second heating device and drive arrangement, drive arrangement includes the drive frame and sets up the drive slide on the drive frame, first heating device sets up the top at the drive slide, second heating device sets up the below at the drive slide, be equipped with the drive slide rail between drive slide and the drive frame, the drive slide slides on the drive frame through the drive slide rail, be equipped with on the drive frame and drive actuating cylinder, thereby the piston rod that drives actuating cylinder is connected with the drive slide and drives the round trip movement of drive slide on the drive slide rail.

Preferably, first heating device includes first hot plate, the hot ironing board of last mould and heating panel, the hot ironing board of last mould sets up on first hot plate, be equipped with many heating pipes in the first hot plate, be equipped with a plurality of heat dissipation posts between first hot plate and the heating panel, set up a plurality of through-holes on the heat dissipation post.

Preferably, two heating device include the second hot plate, the hot ironing board of lower mould and heating panel, the hot ironing board of lower mould sets up on the second hot plate, be equipped with many heating pipes in the second hot plate, be equipped with a plurality of heat dissipation posts between second hot plate and the heating panel, set up a plurality of through-holes on the heat dissipation post.

Preferably, the guide posts are parallel to the upper and lower threaded rods.

The utility model relates to a hot plate welding machine's beneficial effect as follows:

the utility model relates to a hot plate welding machine sets up die cavity and lower die cavity through from top to bottom, connects down mechanism on last die cavity, and the mechanism goes upward in the installation on die cavity down sets up heating mechanism between last, lower die cavity, can melt the face of treating of gluing the piece simultaneously to the plastic part in upper and lower die cavity, goes up the two-way simultaneous movement in die cavity and lower die cavity for the joint of upper and lower gluey piece improves production efficiency.

The conception, the specific structure and the effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.

[ description of the drawings ]

Fig. 1 is a perspective view of the present invention;

FIGS. 2-3 are schematic internal perspective views of the present invention;

FIG. 4 is an internal front view of the present invention;

fig. 5 is an internal rear view of the present invention;

fig. 6 is an internal left side view of the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 5-A;

a machine body 1; a guide post 11; an upper slide plate 12; a lower slide plate 13; a positioning post 14; a positioning sleeve 15; an upper cavity 21; a down-link motor 22; a down screw 23; a driven pulley 24; a belt 25; a lower cavity 31; an up-running motor 32; an upward screw 33; a driving frame 41; the drive slide 42; the drive rail 43; a drive cylinder 44; a first heating plate 51; an upper mold hot ironing plate 52; a heat dissipation plate 53; a heating pipe 54; a heat-dissipating stud 55; a through hole 56; a second heating plate 61; a lower die heat ironing plate 62.

[ detailed description ] embodiments

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", 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, and 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art. In addition, in the description of the present invention, "a plurality" or "a plurality" means two or more unless otherwise specified.

Referring to fig. 1 to 2, fig. 1 to 2 disclose a best embodiment of a support rod jig for a headrest of an automobile:

a hot plate welding machine comprises a machine body 1, wherein a guide post 11, an upper sliding plate 12 and a lower sliding plate 13 which slide on the guide post 11 are arranged on the machine body 1, an upper die cavity 21 is arranged on the upper sliding plate 12, a lower die cavity 31 is arranged on the lower sliding plate 13, and the upper sliding plate 12 is connected with a descending mechanism arranged at the top of the machine body 1; the best mode of the embodiment is as follows: descending mechanism includes down motor 22, down screw rod 23 and cover and establishes follow driving wheel 24 on down screw rod 23, down motor 22's pivot is passed through belt 25 and is driven driving wheel 24 and rotate, be equipped with from driving wheel 24 with down screw rod 23 screw-thread fit's screw thread, down screw rod 23 rotates with upper slide 12 to be connected, down screw rod 23 with from driving wheel 24 realize down screw rod 23 drive upper slide 12 and make up-and-down back and forth movement along down screw rod 23 direction through the thread engagement.

More specifically, the lower sliding plate 13 is connected with an uplink mechanism arranged at the lower part of the machine body 1, the uplink mechanism comprises an uplink motor 32, an uplink screw 33 and a driven wheel 24 sleeved on the uplink screw 33, a rotating shaft of the uplink motor 32 drives the driven wheel 24 to rotate through a belt 25, a thread matched with the thread of the uplink screw 33 is arranged on the driven wheel 24, the uplink screw 33 is rotatably connected with the lower sliding plate 13, and the uplink screw 33 and the driven wheel 24 are meshed through threads to realize that the uplink screw 33 drives the lower sliding plate 13 to move up and down along the direction of the uplink screw 33.

More specifically, the guide post 11 is parallel to the upper screw 33 and the lower screw 23, so as to ensure that the upper sliding plate 12 and the lower sliding plate 13 slide smoothly in the guide post 11.

More specifically, a heating mechanism capable of moving back and forth is provided between the upper mold cavity 21 and the lower mold cavity 31. The heating mechanism comprises a first heating device, a second heating device and a driving device, and the best mode of the embodiment is as follows: the driving device comprises a driving frame 41 and a driving sliding plate 42 arranged on the driving frame 41, the first heating device is arranged above the driving sliding plate 42, the second heating device is arranged below the driving sliding plate 42, a driving sliding rail 43 is arranged between the driving sliding plate 42 and the driving frame 41, the driving sliding plate 42 slides on the driving frame 41 through the driving sliding rail 43, a driving air cylinder 44 is arranged on the driving frame 41, and a piston rod of the driving air cylinder 44 is connected with the driving sliding plate 42 so as to drive the driving sliding plate 42 to move back and forth on the driving sliding rail 43.

In this embodiment, the first heating device includes a first heating plate 51, an upper mold hot stamping plate 52 and a heat dissipation plate 53, the upper mold hot stamping plate 52 is disposed on the first heating plate 51, a plurality of heating pipes 54 are disposed in the first heating plate 51, a plurality of heat dissipation columns 55 are disposed between the first heating plate 51 and the heat dissipation plate 53, and a plurality of through holes 56 are disposed on the heat dissipation columns 55. Because the heat dissipation column 55 is arranged between the first heating plate 51 and the heat dissipation plate 53, the heat dissipation effect of the first heating plate 51 is accelerated, and the service life of the first heating plate 51 is prolonged.

The two heating devices comprise a second heating plate 61, a lower die hot ironing plate 62 and a heat dissipation plate 53, wherein the lower die hot ironing plate 62 is arranged on the second heating plate 61, a plurality of heating pipes 54 are arranged in the second heating plate 61, a plurality of heat dissipation columns 55 are arranged between the second heating plate 61 and the heat dissipation plate 53, and a plurality of through holes 56 are formed in the heat dissipation columns 55. Because the heat dissipation column 55 is arranged between the second heating plate 61 and the heat dissipation plate 53, the heat dissipation effect of the second heating plate 61 is accelerated, and the service life of the second heating plate 61 is prolonged

In order to accurately melt the surfaces to be welded of the upper and lower rubber parts of the upper and lower

hot ironing plates

52 and 62, positioning sleeves 15 are additionally arranged on the heat dissipation plates 53 of the first and second heating devices, and positioning columns 14 which are installed in a matching manner with the positioning sleeves 15 are respectively arranged on the upper sliding plate 12 and the lower sliding plate 13. When the device is used, the upper sliding plate 12 and the lower sliding plate 13 move towards the heating mechanism in a coordinated manner, and the positioning columns 14 of the upper sliding plate 12 and the lower sliding plate 13 are inserted into the corresponding positioning sleeves 15 to perform pre-positioning, so that the surfaces to be welded of the upper rubber part and the lower rubber part are guaranteed to be accurately melted.

The utility model relates to a hot plate welding machine's working procedure as follows:

the first step is as follows: the upper and lower molds are placed in the upper and lower mold cavities 31, and then the start button is pressed, the first heating means and the second heating means simultaneously start the heating pipe 54 to make the first heating plate 51 and the second heating plate 61 reach the set temperature.

The second step is that: when the first heating plate 51 and the second heating plate 61 reach the set temperature, the driving cylinder 44 is activated, and the piston rod of the driving cylinder 44 pushes the driving slide 42 to move on the driving slide rail 43 to the relative position of the upper and lower mold cavities 31.

The third step: when the driving slide plate 42 is in place, the descending mechanism and the descending mechanism move towards the heating mechanism at the same time, the descending mechanism drives the upper rubber part on the upper mold cavity 21 to contact with the upper mold hot ironing plate 52 of the first heating device, and the ascending mechanism drives the lower rubber part on the lower mold cavity 31 to contact with the lower mold hot ironing plate 62 of the second heating device.

The fourth step: after the upper and lower rubber parts reach the preset melting time, the ascending mechanism and the descending mechanism simultaneously move towards the opposite direction of the heating mechanism, so that the positioning columns 14 of the upper sliding plate 12 and the lower sliding plate 13 are separated from the corresponding positioning sleeves 15.

The fifth step: the driving cylinder 44 is reset, and the piston rod of the driving cylinder 44 drags the driving slide plate 42 to move in the opposite direction of the relative position of the upper and lower mold cavities 31 on the driving slide rail 43.

And a sixth step: after the driving cylinder 44 is reset, the ascending mechanism and the descending mechanism move relatively at the same time, so that the upper rubber part and the lower rubber part are rapidly jointed and cooled under certain pressure.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. A hot plate welding machine is characterized in that: comprises a machine body (1), a guide post (11), an upper sliding plate (12) and a lower sliding plate (13) which slide on the guide post (11) are arranged on the machine body (1), an upper die cavity (21) is arranged on the upper sliding plate (12), a lower die cavity (31) is arranged on the lower sliding plate (13), the upper sliding plate (12) is connected with a descending mechanism arranged at the top of the machine body (1), the descending mechanism drives the upper die cavity (21) on the upper sliding plate (12) to do up-and-down back-and-forth motion along the direction of the guide post (11), the lower sliding plate (13) is connected with an ascending mechanism arranged at the lower part of the machine body (1), the ascending mechanism drives the lower die cavity (31) on the lower sliding plate (13) to do up-and-down back-and-forth motion along the direction of the guide post (11), a heating mechanism capable of back-and-forth motion is arranged between the upper die cavity (21, and the upper sliding plate (12) and the lower sliding plate (13) are respectively provided with a positioning column (14) which is matched with the positioning sleeve (15).

2. A hot plate welding machine as claimed in claim 1, characterized in that: descending mechanism includes down motor (22), down screw rod (23) and cover and establishes follow driving wheel (24) on down screw rod (23), the pivot of down motor (22) passes through belt (25) and drives and rotate from driving wheel (24), be equipped with on following driving wheel (24) with down screw rod (23) screw-thread fit's screw thread, down screw rod (23) rotate with upper sliding plate (12) and be connected, down screw rod (23) with from driving wheel (24) realize down screw rod (23) drive upper sliding plate (12) and make up-and-down back and forth movement along down screw rod (23) direction through thread engagement.

3. A hot plate welding machine as claimed in claim 1, characterized in that: go up the mechanism and establish from driving wheel (24) on going upward screw rod (33) including going upward motor (32), going upward screw rod (33) and cover, the pivot of going upward motor (32) passes through belt (25) and drives from driving wheel (24) and rotate, be equipped with on from driving wheel (24) with going upward screw rod (33) screw-thread fit's screw thread, go upward screw rod (33) and lower slide (13) rotate to be connected, go upward screw rod (33) and from driving wheel (24) through thread engagement realize going upward screw rod (33) drive down slide (13) along going upward screw rod (33) direction and make up and down round trip movement.

4. A hot plate welding machine as claimed in claim 1, characterized in that: heating mechanism includes first heating device, second heating device and drive arrangement, drive arrangement includes drive rack (41) and sets up drive slide (42) on drive rack (41), first heating device sets up the top at drive slide (42), second heating device sets up the below at drive slide (42), be equipped with drive slide rail (43) between drive slide (42) and the drive rack (41), drive slide (42) slide on drive rack (41) through drive slide rail (43), be equipped with on the drive rack (41) and drive actuating cylinder (44), thereby the piston rod that drives actuating cylinder (44) is connected with drive slide (42) and drives drive slide (42) and drive slide (42) round trip movement on drive slide rail (43).

5. A hot plate welding machine as claimed in claim 4, characterized in that: first heating device includes first hot plate (51), goes up mould heat and scalds board (52) and heating panel (53), it sets up on first hot plate (51) to go up mould heat and scalds board (52), be equipped with in first hot plate (51) and be equipped with many heating pipes (54), be equipped with a plurality of heat dissipation posts (55) between first hot plate (51) and heating panel (53), set up a plurality of through-holes (56) on heat dissipation post (55).

6. A hot plate welding machine as claimed in claim 4, characterized in that: two heating device include second hot plate (61), lower mould heat scalds board (62) and heating panel (53), lower mould heat scalds board (62) and sets up on second hot plate (61), be equipped with in second hot plate (61) and be equipped with many heating pipes (54), be equipped with a plurality of heat dissipation posts (55) between second hot plate (61) and heating panel (53), set up a plurality of through-holes (56) on heat dissipation post (55).

7. A hot plate welding machine as claimed in claim 1, characterized in that: the guide column (11) is parallel to the upper-going screw rod (33) and the lower-going screw rod (23).