CN214354258U

CN214354258U - Hot-melt welding forming equipment used in production process of sealing strips

Info

Publication number: CN214354258U
Application number: CN202021220008.6U
Authority: CN
Inventors: 金化英
Original assignee: Hebei Jinzhuyou Plastic Technology Co ltd
Current assignee: Hebei Jinzhuyou Plastic Technology Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-10-08
Anticipated expiration: 2030-06-28

Abstract

The utility model provides a hot-melt welding forming device used in the production process of sealing strips, which relates to the technical field of sealing strip welding, and comprises a supporting base, a working platform is arranged above the supporting base, a groove is arranged in the middle of the working platform, a traction device is arranged at the side edge of the working platform, a supporting rod is fixedly connected with the upper end of the supporting base, a hot welding device is arranged at the upper end of the supporting rod, a groove is arranged on the surface of the working platform, a sealing strip main body is placed in the groove, the sealing strip main body is used for supporting through a welding boss in the groove, then a pressure head on a compressing device is dragged, the pressure head is inserted in alignment with a mounting groove, the compressing device is horizontally placed and fixes the sealing strip main body, then a fixing bolt is inserted, the fixing bolt is aligned with a counter socket on the pressure head, the fixing bolt passes through the counter socket and is in threaded connection with a fixing hole in the mounting groove, thereby fixing device is fixed, the phenomenon that the sealing strip main body deviates during welding is avoided.

Description

Hot-melt welding forming equipment used in production process of sealing strips

Technical Field

The utility model relates to a sealing strip welding field especially relates to a be used for sealing strip production process hot melt welding former.

Background

The sealing strip is a product which seals an object and is not easy to open, plays roles of shock absorption, water resistance, sound insulation, heat insulation, dust prevention, fixation and the like, and is made of various materials such as rubber, paper, metal, plastic and the like.

The conventional weather strip is generally manufactured by conventional methods such as extrusion and die pressing, but these manufacturing methods are eliminated with the development of the times, and the conventional weather strip is manufactured by a welding method, but the conventional weather strip cannot be fixed during thermal welding, resulting in welding deviation and affecting the quality and the beauty of the product, and therefore, a welding device capable of preventing the weather strip from deviation and performing thermal welding is required.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hot-melt welding forming device used in the production process of sealing strips.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model discloses a hot welding device, including support base, work platform, support base, and work platform, support base top is equipped with work platform, and work platform and support base top fixed connection, and set up flutedly in the middle of the work platform, the work platform side is equipped with draw gear, and draw gear and support base upper end fixed connection, support base upper end fixedly connected with bracing piece, upper end of the support bar is equipped with the hot welding device, the welding of hot welding device back one end has the sleeve, the hot welding device establishes and fixed connection on the bracing piece through the sleeve cover.

Preferably, the hot welding device comprises a console, a driving device is arranged at the upper end of the console and fixedly connected with the upper end of the console, a telescopic rod is arranged at the bottom of the console and fixedly connected with the bottom of the console, a welding head is arranged at the lower end of the telescopic rod, and the welding head is welded at the lower end of the telescopic rod.

Preferably, be equipped with the welding boss in the recess in the middle of the work platform, and the welding boss welding is on the recess plane in the middle of the work platform, the welding boss surface is equipped with the sealing strip main part, and the sealing strip main part offsets with the welding boss surface, the work platform uses the recess to divide into two halves as the center.

Preferably, one side of the upper surface of the working platform, which is close to the support rod, is provided with a pressing device, the pressing device is fixedly connected with the upper end of the working platform, the top end of the pressing device is provided with a pressing head, the pressing head is fixedly connected with the upper end of the pressing device, and the middle position of the pressing head is provided with a socket.

Preferably, the mounting groove has been seted up to the opposite side work platform upper surface, the fixed orifices has all been seted up to mounting groove both ends inner wall, work platform is close to outside one end and is equipped with fixing bolt, and fixing bolt inserts the downthehole threaded connection of fixed orifices.

Preferably, the traction device comprises a support plate, two sets of rotating shafts are arranged at the upper end of the support plate and are in transmission connection with the upper end of the support plate, and a main traction belt and an auxiliary traction belt are sleeved on the outer sides of the two sets of rotating shafts respectively and are in transmission connection with the outer sides of the two sets of rotating shafts.

Preferably, the pressing device and the mounting groove are provided with a plurality of pressing devices, the pressing devices correspond to the mounting groove, and the pressing devices are fixedly connected with the mounting groove through fixing bolts.

Preferably, the gap between the main traction belt and the auxiliary traction belt is the same as the width of the groove on the working platform, and the support plate is abutted against the side end of the working platform.

Advantageous effects

1. The utility model discloses in, adopt closing device to carry out the effect that welded sealing strip carries out the fixing, through seting up the recess on the work platform surface, place the sealing strip main part in the recess, welding boss through in the recess is used for supporting, then, install closing device in the half work platform upper end of using the recess as the center, and set up the mounting groove corresponding with closing device in second half work platform upper end, drag the pressure head on the closing device, align with the mounting groove with the pressure head and insert, closing device begins the level and puts and fix the sealing strip main part, then, insert fixed bolt, align to the socket on fixed bolt and the pressure head, fixed bolt passes the fixed orifices threaded connection to socket and mounting groove in, thereby make closing device fixed, the phenomenon that the sealing strip main part produced the skew when the welding has been avoided.

2. The utility model discloses in, adopt draw gear, guide the sealing strip after welding process accomplishes, install the exit at work platform with the backup pad, install two sets of pivots in the backup pad upper end, two sets of pivot outsides are equipped with main area and vice area of pulling respectively, main space and the vice recess width that pulls between the area of pulling aligns and forms and pull the passageway with work platform, thereby sealing strip main part welding accomplishes the back, thereby the sealing strip main part is pulled the transmission of area and vice area of pulling through main and is guided away, the phenomenon that the sealing strip has no department to put after the welding is accomplished has been avoided.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a hot-melt welding forming device used in a sealing strip production process according to the present invention;

FIG. 2 is a top view of the hot-melt welding forming device used in the production process of the sealing strip provided by the present invention;

FIG. 3 is a right side view of the hot-melt welding forming device used in the production process of the sealing strip according to the present invention;

FIG. 4 is a sectional view of the hot-melt welding forming device used in the production process of the sealing strip provided by the utility model.

Illustration of the drawings:

1. a thermal welding device; 101. a console; 102. a drive device; 103. a telescopic rod; 104. a welding head; 2. a support bar; 3. a support base; 4. a traction device; 41. a support plate; 42. a main traction belt; 43. An auxiliary traction belt; 44. a rotating shaft; 5. a working platform; 51. a pressing device; 52. a pressure head; 53. an opposite socket; 54. mounting grooves; 55. a fixing hole; 6. a sleeve; 7. fixing the bolt; 8. welding a boss; 9. a weatherstrip body.

1. Detailed description of the preferred embodiments

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, a hot melt welding forming device used in the production process of sealing strips, which comprises a supporting base 3, a working platform 5 is arranged above the supporting base 3, the working platform 5 is fixedly connected with the upper part of the supporting base 3, a groove is arranged in the middle of the working platform 5, a traction device 4 is arranged on the side edge of the working platform 5, the traction device 4 is fixedly connected with the upper end of the supporting base 3, a supporting rod 2 is fixedly connected with the upper end of the supporting base 3, a hot welding device 1 is arranged on the upper end of the supporting rod 2, a sleeve 6 is welded on one end of the back surface of the hot welding device 1, the hot welding device 1 is sleeved and fixedly connected with the supporting rod 2 through the sleeve 6, a welding boss 8 is arranged in the groove in the middle of the working platform 5, the welding boss 8 is welded on the groove plane in the middle of the working platform 5, a sealing strip main body 9 is arranged on the surface of the welding boss 8, and the sealing strip main body 9 is abutted against the surface of the welding boss 8, the working platform 5 is divided into two parts by taking the groove as the center, one side of the upper surface of the working platform 5, which is close to the support rod 2, is provided with a pressing device 51, the pressing device 51 is fixedly connected with the upper end of the working platform 5, the top end of the pressing device 51 is provided with a pressing head 52, the pressing head 52 is fixedly connected with the upper end of the pressing device 51, the middle position of the pressing head 52 is provided with a socket 53, the upper surface of the working platform 5 at the other side is provided with a mounting groove 54, the pressing device 51 and the mounting groove 54 are provided with a plurality of parts, the pressing device 51 corresponds to the mounting groove 54, the inner walls at the two ends of the mounting groove 54 are fixedly connected through a fixing bolt 7, the inner wall at the two ends of the mounting groove 54 is provided with a fixing bolt 7, the fixing bolt 7 is inserted into the fixing hole 55 for internal thread connection, the surface of the working platform 5 is provided with the groove, and the sealing strip main body 9 is placed in the groove, through the welding boss 8 in the recess for supporting, then, install closing device 51 in the half work platform 5 upper end of using the recess as the center, and offer the mounting groove 54 corresponding with closing device 51 in half work platform 5 upper end, drag pressure head 52 on the closing device 51, align the inserting with mounting groove 54 with pressure head 52, closing device 51 begins the level and puts and fix sealing strip main part 9, then, insert fixing bolt 7, fixing bolt 7 aligns to socket 53 on with the pressure head 52, fixing bolt 7 passes fixing hole 55 threaded connection in socket 53 and the mounting groove 54, thereby make closing device 51 fixed, the phenomenon that sealing strip main part 9 produced the skew when the welding has been avoided.

The traction device 4 comprises a support plate 41, two sets of rotating shafts 44 are arranged at the upper end of the support plate 41, the two sets of rotating shafts 44 are in transmission connection with the upper end of the support plate 41, the outer sides of the two sets of rotating shafts 44 are respectively sleeved and in transmission connection with a main traction belt 42 and an auxiliary traction belt 43, the gap between the main traction belt 42 and the auxiliary traction belt 43 is the same as the width of the groove on the working platform 5, the support plate 41 is abutted against the side end of the working platform 5, the support plate 41 is arranged at the outlet of the working platform 5, the two sets of rotating shafts 44 are arranged at the upper end of the support plate 41, the outer sides of the two sets of rotating shafts 44 are respectively sleeved with the main traction belt 42 and the auxiliary traction belt 43, the gap between the main traction belt 42 and the auxiliary traction belt 43 is aligned with the width of the groove on the working platform 5 to form a traction channel, after the sealing strip main body 9 is welded, the sealing strip main body 9 is guided out through the transmission of the main traction belt 42 and the auxiliary traction belt 43, the phenomenon that the sealing strip can be placed everywhere after welding is finished is avoided.

The utility model discloses a theory of operation: place sealing strip main part 9 on the welding boss 8 in the recess on work platform 5, drag closing device 51, insert the pressure head 52 on closing device 51 in the mounting groove 54 on work platform 5, then, use fixing bolt 7, fixing bolt 7 inserts in the mounting groove 54 through the side of work platform 5, fixed orifices 55 threaded connection in socket 53 and the mounting groove 54 through on the pressure head 52, thereby make closing device 51 press on sealing strip main part 9, avoid producing the skew, then, operation control platform 101, telescopic link 103 drives bonding tool 104 and moves down and carries out the thermal welding to sealing strip main part 9, after the welding is accomplished, telescopic link 103 drives bonding tool 104 and returns initial position, the sealing strip pulls away through main traction belt 42 and vice traction belt 43.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a be used for sealing strip production in-process hot melt welding former, includes support base (3), its characterized in that: support base (3) top and be equipped with work platform (5), and work platform (5) and support base (3) top fixed connection, and set up flutedly in the middle of work platform (5), work platform (5) side is equipped with draw gear (4), and draw gear (4) and support base (3) upper end fixed connection, support base (3) upper end fixedly connected with bracing piece (2), bracing piece (2) upper end is equipped with hot welding device (1), the welding of hot welding device (1) back one end has sleeve (6), hot welding device (1) is established and fixed connection on bracing piece (2) through sleeve (6) cover.

2. The hot-melt welding forming device used in the production process of the sealing strip according to claim 1, characterized in that: the hot welding device (1) comprises a control console (101), a driving device (102) is arranged at the upper end of the control console (101), the driving device (102) is fixedly connected with the upper end of the control console (101), an expansion link (103) is arranged at the bottom of the control console (101), the expansion link (103) is fixedly connected with the bottom of the control console (101), a welding head (104) is arranged at the lower end of the expansion link (103), and the welding head (104) is welded at the lower end of the expansion link (103).

3. The hot-melt welding forming device used in the production process of the sealing strip according to claim 1, characterized in that: be equipped with welding boss (8) in the recess in the middle of work platform (5), and welding boss (8) welding is on the recess plane in the middle of work platform (5), welding boss (8) surface is equipped with sealing strip main part (9), and sealing strip main part (9) and welding boss (8) surface offset, work platform (5) use the recess to divide into two halves as the center.

4. The hot-melt welding forming device used in the production process of the sealing strip according to claim 1, characterized in that: work platform (5) upper surface is close to bracing piece (2) one side and is equipped with closing device (51), and closing device (51) and work platform (5) upper end fixed connection, closing device (51) top is equipped with pressure head (52), and pressure head (52) and closing device (51) upper end fixed connection, pressure head (52) intermediate position has been seted up to socket (53).

5. The hot-melt welding forming device used in the production process of the sealing strip according to claim 1, characterized in that: mounting groove (54) have been seted up to opposite side work platform (5) upper surface, fixed orifices (55) have all been seted up to mounting groove (54) both ends inner wall, work platform (5) are close to outside one end and are equipped with fixing bolt (7), and fixing bolt (7) insert fixed orifices (55) internal thread connection.

6. The hot-melt welding forming device used in the production process of the sealing strip according to claim 1, characterized in that: the traction device (4) comprises a support plate (41), two groups of rotating shafts (44) are arranged at the upper end of the support plate (41), the two groups of rotating shafts (44) are in transmission connection with the upper end of the support plate (41), and a main traction belt (42) and an auxiliary traction belt (43) are respectively sleeved and in transmission connection with the outer sides of the two groups of rotating shafts (44).