CN217435047U

CN217435047U - Horizontal servo hot plate welding machine

Info

Publication number: CN217435047U
Application number: CN202220253498.2U
Authority: CN
Inventors: 丛桂阳; 刘博�; 丁樑
Original assignee: Zhongfu Automobile Industry Ningbo Co ltd
Current assignee: Zhongfu Automobile Industry Ningbo Co ltd
Priority date: 2022-02-07
Filing date: 2022-02-07
Publication date: 2022-09-16
Anticipated expiration: 2032-02-07

Abstract

The utility model discloses a horizontal servo hot plate welding machine, which comprises a hot plate mechanism, a first cold mould transferring platform and a second cold mould transferring platform which are oppositely arranged in the horizontal direction and are slidably installed, wherein the first cold mould transferring platform and the second cold mould transferring platform are respectively connected with a first driving unit and a second driving unit in a transmission way; the first cold die transferring platform is detachably provided with a first cold die clamping mechanism, and the second cold die transferring platform is detachably provided with a second cold die clamping mechanism. The beneficial effects of the utility model reside in that: the hot plate welding can be carried out on plastic products with various universal structures, the cost of a welding tool is greatly reduced, and the time and the beat are optimized.

Description

Horizontal servo hot plate welding machine

Technical Field

The utility model relates to a hot plate welding technical field especially relates to a horizontal servo hot plate welding machine.

Background

Many plastic products cannot be formed in one piece and require 2 or more plastic parts to be welded together to form a complete part. Hot plate welding is a widely used process in the field of plastic welding, and the main principle is that an upper product part and a lower product part to be welded are heated simultaneously through a heating plate, after the two parts are melted to a certain degree, the heating plate is removed, and the two product parts to be welded are contacted and pressure is applied to weld and fix the two product parts. The existing vertical servo welding machine is commonly used, most of the vertical servo welding machines are used for welding large-size workpieces, and the size of a template to be installed is larger due to the larger size of the welded workpiece, so that the loading and unloading of a die are not easy to operate, the position is not easy to adjust, and the following defects are also existed: 1. the existing welding tools are standard large plates, have poor universality and higher tool cost; 2. for products with large height difference, the interference with equipment and tools is easy to generate, and the welding requirements cannot be met; 3. the production beat is longer.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model aims at providing a horizontal servo hot plate welding machine that can general different structure product welding requirements.

In order to achieve the above purpose, an embodiment of the present invention discloses a horizontal servo hot plate welding machine, which includes a hot plate mechanism, and a first cold mold transfer platform and a second cold mold transfer platform which are oppositely arranged in the horizontal direction and are slidably mounted, wherein the first cold mold transfer platform and the second cold mold transfer platform are respectively connected with a first driving unit and a second driving unit in a transmission manner; the first cold die transferring platform is detachably provided with a first cold die clamping mechanism, and the second cold die transferring platform is detachably provided with a second cold die clamping mechanism.

Adopt above-mentioned technical scheme, first cold mould clamping machine constructs, second cold mould clamping machine constructs for detachable installation, during the use, according to treating the corresponding cold mould clamping machine of size, the structure adaptation of welded product and construct, can with the utility model discloses a welding machine is used for the hot plate welding of multiple structure, model plastic products, thereby improves greatly the utility model discloses a commonality.

Furthermore, the first cold mould transferring platform and the second cold mould transferring platform are slidably mounted on the same guide mechanism.

By adopting the technical scheme, the first cold die transferring platform and the second cold die transferring platform are connected in a sliding manner through the same guide mechanism, so that the relative position precision of the two cold die transferring platforms is better controlled, and the integral structure of the welding machine is simpler.

Further, guiding mechanism includes parallel first guide rail and second guide rail, set up the fretwork between first guide rail and the second guide rail.

Further, the hot template mechanism is movably arranged in the hollow-out area.

Further, the first driving unit and/or the second driving unit are arranged in the hollow area.

By adopting the technical scheme, the movement of the hot die plate mechanism cannot interfere with equipment tools, and meanwhile, the hot last mechanism, the first driving unit and the second driving unit are uniformly distributed in the hollow area, so that the whole structure of the welding machine is more compact and attractive.

Furthermore, the first cold die clamping mechanism comprises a clamping mechanism and an air cylinder, and the air cylinder drives the clamping mechanism to act to clamp or loosen a product to be clamped.

By adopting the technical scheme, the clamping mechanism is driven by the cylinder to clamp the product, so that the plastic product is not easy to damage.

Further, the hot die plate mechanism is driven by a servo cylinder.

Further, the first cold mould transferring platform and/or the second cold mould transferring platform are/is driven by a servo electric cylinder.

By adopting the technical scheme, the motion control of the cold die and the hot die plate is more accurate.

Further, the first cold die clamping mechanism and the second cold die clamping mechanism are arranged above the first cold die transferring platform and the second cold die transferring platform, and the hot die plate mechanism is used for heating a product and then withdrawing the welding position downwards.

By adopting the technical scheme, the movement displacement of the hot die plate mechanism does not interfere with the equipment tool.

The beneficial effects of the utility model are that: the welding requirements of various structural plastic products can be generally met, the cost of the welding tool is greatly reduced, and the time are optimized.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

fig. 2 is a partially enlarged view of the region I in fig. 1 according to the present invention.

Detailed Description

Embodiments of the present invention are described below with specific examples to enable those skilled in the art to more easily understand the advantages and features of the present invention. While the invention will be described in conjunction with the preferred embodiments, it is not intended that features of the invention be limited to only those embodiments. On the contrary, the intention of implementing the novel features described in connection with the embodiments is to cover other alternatives or modifications which may be extended based on the claims of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be practiced without these particulars. Furthermore, some of the specific details are omitted from the description so as not to obscure or obscure the present invention. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

It should be noted that in this specification, like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it is not necessary to further define and explain it in the following drawings.

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "bottom", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships visited by the product of the present invention in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or original article referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning 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 embodiments of the present invention can be understood in specific cases by those skilled in the art.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The present embodiment provides a horizontal servo hot plate welding machine, referring to fig. 1, including: the first clamping mechanism 4 is used for clamping the first cold die 12; the second clamping mechanism 6 is used for clamping the second cold die 13; the heating block 5 is used for heating the two cold dies, and the heating block 5 is driven by the third driving unit 9 to move to or withdraw from a welding position; the first cold moving and mould conveying platform 2 is driven by a first driving unit 3; the second cold mold transfer platform 7 is driven by a second driving unit 8.

The first clamping mechanism 4 is arranged on the first cold mould transferring platform 2, the second clamping mechanism 6 is arranged on the second cold mould transferring platform 7, and the first clamping mechanism 4, the second clamping mechanism 6 and the cold moulds clamped on the first clamping mechanism are driven to move by the first driving unit 3 and the second driving unit 8 respectively so as to enable the cold moulds to move to or withdraw from a welding position.

Specifically, first clamping machine constructs 4 and first cold mould and transfers between the platform 2, second clamping machine constructs 6 and second cold mould and transfers between the platform 7 for detachable connection, during the use, to the cold mould of isostructure, size not, can realize the welding through the corresponding clamping machine of adaptation constructs, thereby improves the utility model discloses the commonality of welding machine.

More specifically, the first clamping mechanism 4 and the first cold mold transferring platform 2, and the second clamping mechanism 6 and the second cold mold transferring platform 7 can be connected in a screwing manner, a clamping manner or other detachable manners, preferably, in order to make the structure between the clamping mechanism and the transferring platform simpler and the installation more convenient, the embodiment adopts a screwing connection manner.

Further, the embodiment also provides a horizontal servo hot plate welding machine, as shown in fig. 1, the first clamping mechanism 4 and/or the second clamping mechanism 6 can realize the clamping of the cold mold by using a mode of radial clamping of a plurality of clamping molds, the clamping molds are in transmission connection with the clamping driving unit, after the cold mold is placed between the clamping molds, the clamping driving unit drives the clamping molds to move, and the radial fixing and clamping of the cold mold are realized.

Specifically, the first clamping mechanism 4 includes a clamping mechanism, which can be used for clamping small-sized accessories such as an air nozzle or a bracket, the clamping mechanism is in transmission connection with the first clamping driving unit 10, and after the first cold mold is placed into the clamping mechanism, the first clamping driving unit 10 drives the clamping mechanism to act to clamp and fix the first cold mold.

More specifically, the first clamping driving unit 10 may be a pneumatic cylinder, and the pneumatic clamping mode provides softer clamping force, which is more suitable for clamping plastic parts.

Further, the embodiment also provides a horizontal servo hot plate welding machine, the second clamping mechanism 6 adopts an upper die 601 and a lower die 602 which are separated to clamp the second cold die, the lower die 602 is fixedly installed on the second cold die transfer platform 7, the upper die 601 is movably connected with the lower die 602 through a connecting piece 14, the upper die 601 is in transmission connection with a second clamping driving unit 11, the second clamping mechanism 6 is suitable for clamping larger structural plastic parts such as pipe fittings, after the second cold die 13 is placed on the lower die 602, the second clamping driving unit 11 drives the upper die 601 to move, and the second cold die 13 is clamped between the upper die 601 and the lower die 602 to be fixed.

Specifically, the upper die 601 and the lower die 602 are both designed with grooves matched with the outer contour shape of the second cold die 13, so that the second cold die 13 can be clamped between the upper die and the lower die without deformation or displacement.

More specifically, the second clamping driving unit 11 may be an air cylinder, and the pneumatic clamping mode does not generate excessive clamping force, and is more suitable for clamping plastic parts.

Further, the embodiment also provides a horizontal servo hot plate welding machine, wherein the first cold die transferring platform 2 and the second cold die transferring platform 7 are slidably mounted on the frame 1 through a guide mechanism, and the guide of the movement directions of the first transferring platform 2 and the second transferring platform 7 is realized through the guide mechanism.

Specifically, the guide mechanism may be a guide rail-slider mechanism, the guide rail is mounted on the frame 1, and the slider is mounted at the bottom of the two transfer platforms, so that the two transfer platforms can slide relative to the guide rail.

More specifically, the first transfer platform 2 and the second transfer platform 7 are relatively mounted on the same guide rail-slider mechanism, so that the precision of the relative movement of the two transfer platforms is easier to control, and the structure of the embodiment is more compact.

More specifically, the guide rail-slider structure comprises a first guide rail 15 and a second guide rail 16 which are arranged in parallel, the first cold mould transferring platform 2 and the second cold mould transferring platform 7 are installed between the first guide rail 15 and the second guide rail 15 in a spanning mode, a hollow area 17 is arranged between the first guide rail 15 and the second guide rail 16, and the heating module is arranged in the hollow area 17, so that the whole structure of the cooling mould is further compact and reasonable.

Specifically, the heating module comprises a heating block 5 and a third driving unit 9, and the third driving unit 9 drives the heating block 5 to move in the hollow area 17, so that the heating block moves to or exits from the welding position, and the heating of the cold die is realized.

More specifically, the heating block 5 comprises a first heating block 501 for heating the first cold mold 12 and a second heating block 501 for heating the second cold mold 13, and the first heating block 501 and the second heating block 502 are in transmission connection with the third driving unit 9 through a connecting block.

More specifically, the third driving unit 9 may be a servo electric cylinder to improve the motion accuracy control of the heating block 5.

More specifically, the first driving unit 3 and the second driving unit 8 are disposed in a hollow area between the first guide rail 15 and the second guide rail 16 and are installed in a sinking manner, so that the overall structure of the present embodiment is more compact and beautiful.

More specifically, the first and second driving units 3 and 8 may be servo electric cylinders to improve the motion accuracy control of the cold die.

More specifically, the first cold mold 12 of this embodiment is an air faucet or a bracket, the second cold mold 13 is a pipe fitting, and the specific work flow of hot plate welding is as follows: after the air nozzle is placed into the first clamping mechanism 4, the first clamping mechanism 4 is driven to act by the first clamping driving unit 10 to clamp the air nozzle, the pipe body is placed into the lower die 602 of the second clamping mechanism 6, the upper die 602 is driven to act by the second clamping driving unit 11 to clamp the pipe body, the heating block 5 is driven by the third driving unit 9 to ascend to a welding position, the first clamping mechanism 4 moves to the welding position on the first cold die transfer platform 2 by the driving of the first driving unit 3, the second clamping mechanism 6 moves to the welding position on the second cold die transfer platform 7 by the driving of the second driving unit 8, after the first heating block 501 and the second heating block 502 are opened to heat the pipe body and the air nozzle respectively, the second cold die transfer platform 7 and the first cold die transfer platform 2 withdraw from the left and the right respectively, the two heating blocks withdraw downwards by the driving of the third driving unit 9, the second cold die transferring platform 7 and the first cold die transferring platform 2 move to the welding position again, the heated cold die is pressurized, and the welding of the solidified product is realized.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A horizontal servo hot plate welding machine is characterized by comprising a hot plate mechanism, a first cold mould transferring platform and a second cold mould transferring platform which are oppositely arranged in the horizontal direction and are installed in a sliding mode, wherein the first cold mould transferring platform and the second cold mould transferring platform are respectively connected with a first driving unit and a second driving unit in a transmission mode; the first cold mould clamping mechanism of demountable installation on the platform is transferred to first cold mould, the second cold mould is transferred and is transferred first cold mould clamping mechanism of demountable installation on the platform, first cold mould is transferred platform and second cold mould and is transferred platform slidable mounting on same guiding mechanism, guiding mechanism includes parallel first guide rail and second guide rail, set up the fretwork between first guide rail and the second guide rail, hot mould plate mechanism movable arrangement in the fretwork is regional, first drive unit and/or second drive unit arrange in the fretwork is regional, first cold mould clamping mechanism includes clamping mechanism and cylinder, the cylinder drive clamping mechanism action presss from both sides tightly or loosens the product of treating the clamping.

2. The horizontal servo hot plate welding machine of claim 1, wherein the hot plate mechanism is driven by a servo electric cylinder.

3. The horizontal servo hot plate welder of claim 1, wherein the first cold die transfer platform and/or the second cold die transfer platform are driven by a servo electric cylinder.

4. The horizontal servo hot plate welding machine of claim 1, wherein the first cold die clamping mechanism and the second cold die clamping mechanism are arranged above the first cold die transfer platform and the second cold die transfer platform, and the hot die plate mechanism is used for heating a product and then withdrawing the welding position downwards.