CN219358507U - Intermediate transfer support for screen plate welding platform - Google Patents

Abstract

The utility model discloses an intermediate transfer support for a screen welding platform, which comprises the following components: the device comprises a bottom frame, side support frames, an X-axis movement switching structure and a Y-axis movement switching structure; the two side support frames are symmetrically arranged on two side edges of the bottom frame; the X-axis moving switching structure is arranged on the bottom frame and comprises an X-direction sliding block set and a bottom driving switching plate, wherein the X-direction sliding block set comprises 4X-direction connecting sliding blocks, the 4 connecting sliding blocks are symmetrically arranged in a bottom frame area right below the two side edge supporting frames in pairs, and the bottom driving switching plate is arranged on the bottom frame; the Y-axis moving switching structure comprises two switching sliding rails which are symmetrically arranged on the two side edge supporting frames, and L-shaped guardrails with mould frame positioning scales are symmetrically arranged on two sides of the side edge supporting frames. Through the mode, the automatic alignment device can be matched with the welding head to drive the screen plate to automatically and rapidly align, and the stability of the welding quality of automatic welding is improved.

Description

Intermediate transfer support for screen plate welding platform

Technical Field

The utility model relates to the field of automation equipment, in particular to an intermediate transfer support for a screen welding platform.

Background

The utility model provides a car body of handcart, when producing with the otter board, need carry out spot welding to every vertical iron wire and horizontal iron wire cross position on the otter board, improve the holistic structural strength of otter board, traditional otter board production mode is by the welding of manual work completion all solder joints, welding intensity of labour is big and along with the loss of physical power in the people's work, welding quality stability also can obviously decline, in order to improve product quality production efficiency, reduce intensity of labour, many factories begin to use professional equipment to carry out automated welding, but automated welding is the cooperation problem between solder joint and the soldered connection on the otter board at first, the mode that is commonly used at present is that the X axis direction and the Y axis direction that realizes the soldered connection through the cylinder promotes and remove and make the soldered connection can reach all solder joints in proper order, the soldered connection vibration is led to the soldered connection always to the removal easily when this kind of method welds, cause spot welding position error, reduce welding quality.

Disclosure of Invention

The utility model mainly solves the technical problem of providing the transfer support which can help the screen plate welding platform to realize the movement in the X-axis and Y-axis directions, drive the screen plate to cooperate with the welding action of the welding head and improve the automatic welding quality of the screen plate.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a screen plate welding platform is with middle switching support, screen plate welding platform is with middle switching support installs on X axle actuating mechanism, includes: the device comprises a bottom frame, side support frames, an X-axis movement switching structure and a Y-axis movement switching structure; the two side support frames are arranged on two side edges of the bottom frame and are symmetrical relative to the Y-direction central line of the bottom frame; the X-axis moving and adapting structure is arranged on the bottom frame and comprises an X-direction sliding block set and a bottom driving adapting plate, the X-direction sliding block set comprises 4X-direction connecting sliding blocks, the 4 connecting sliding blocks are symmetrically arranged on the back of the bottom frame in pairs, 2 connecting sliding blocks are respectively arranged in a bottom frame area right below each side supporting frame, the bottom driving adapting plate is arranged on the bottom frame and positioned on an X-direction central line of the X-direction sliding block set, the bottom driving adapting plate is connected with the bottom frame and the corresponding X-axis driving mechanism, the Y-axis moving and adapting structure comprises two adapting sliding rails, the two adapting sliding rails are symmetrically arranged on two side supporting frames, L-shaped guardrails are symmetrically arranged on two sides of each side supporting frame, and a mold frame positioning scale is arranged on the top end of each L-shaped guardrail.

In a preferred embodiment of the utility model, a Y-direction driving mechanism is further installed on the intermediate transfer support for the screen welding platform, the Y-direction driving mechanism comprises a driving motor and two driving wheel sets, the two driving wheel sets are respectively installed on the two side support frames and located on the outer sides of the corresponding transfer tracks, each driving wheel set comprises two driving wheels which are respectively installed at positions close to two ends of the corresponding transfer track, the two driving wheels are connected through a driving belt, the driving motor is connected with one driving wheel through a gearbox, and the two driving wheel sets are connected through a driving rod to realize synchronous operation. The power output end of the transmission rod is arranged on a wheel shaft of a transmission wheel connected with the driving motor. And the driving wheels are provided with protective covers.

In a preferred embodiment of the present utility model, the bottom driving adapter plate is an L-shaped connecting plate, and the L-shaped connecting plate includes a horizontal connecting portion and a vertical connecting portion, where the vertical connecting portion is fixed on the bottom frame, and the horizontal connecting portion is connected with the corresponding X-axis driving mechanism.

In a preferred embodiment of the present utility model, a longitudinal lifting base plate is further mounted on the bottom frame, and the longitudinal lifting base plate is fixed on the bottom frame.

In a preferred embodiment of the utility model, the bottom frame and the side support frames are made of square tubes welded together.

In a preferred embodiment of the utility model, an X-axis driving mechanism guiding groove is arranged on the back surface of one side of the bottom frame, and the central line of the guiding groove is coplanar with the central line of the 2 groups of X-direction connecting sliding blocks and the central line of the bottom driving adapter plate.

The beneficial effects of the utility model are as follows: the utility model is a component of a screen plate welding platform, and the X-axis driving mechanism and the Y-axis driving mechanism on the screen plate welding platform can be connected together through the screen plate welding platform, so that the X-axis pushing and the Y-axis pushing of the screen plate clamping mechanism by the platform according to the requirements are realized, the rapid alignment of welding points during the screen plate welding is convenient, the automatic welding of the screen plate is realized, and the mode has no influence on the action of welding joints, so that the welding quality is stable and reliable.

Drawings

FIG. 1 is a schematic perspective view of a preferred embodiment of the present utility model with a belt removed;

FIG. 2 is a schematic side view of the illustrated embodiment;

FIG. 3 is a schematic view of a cross-sectional structure at the A-A position in the illustrated embodiment;

FIG. 4 is a schematic top view of the embodiment shown with the shield and scale removed;

the components in the drawings are marked as follows:

1. the device comprises a bottom frame, a side support frame, a longitudinal lifting bottom plate, a vertical connecting part, a horizontal connecting part, a connecting sliding block, a transfer sliding rail, a driving motor, a driving wheel, a driving rod, a protective cover, a guardrail, a mould frame positioning scale, a mould frame positioning plate and a guide groove.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Referring to fig. 1 to 4, an embodiment of the present utility model includes:

an intermediate transfer bracket for a screen welding platform, the intermediate transfer bracket for the screen welding platform being mounted on an X-axis drive mechanism, comprising: the device comprises a bottom frame 1, side support frames 2, an X-axis movement switching structure and a Y-axis movement switching structure; the bottom frame 1 and the side support frame 2 are hollow frame structures which are welded by square pipes, have excellent rigidity and toughness, and can effectively prevent repeated movement and stress deformation. The two side support frames 2 are arranged on two side edges of the bottom frame 1 and are symmetrical with respect to a center line of the bottom frame 1 in the Y direction; the X-axis moving and switching structure is arranged on the bottom frame 1 and comprises an X-direction sliding block set and a bottom driving switching plate, the X-direction sliding block set comprises 4X-direction connecting sliding blocks 6, the 4 connecting sliding blocks 6 are symmetrically arranged on the back of the bottom frame 1 in pairs, 2 connecting sliding blocks 6 are respectively arranged in the region of the bottom frame 1 right below each side supporting frame 2, the bottom driving switching plate is arranged on the bottom frame 1 and positioned on the X-direction central line of the X-direction sliding block set, the bottom driving switching plate is an L-shaped connecting plate, the L-shaped connecting plate comprises a horizontal connecting part 5 and a vertical connecting part 4, a right-angle locating plate is arranged between the vertical connecting part 4 and the horizontal connecting part 5, the vertical connecting part 4 is fixed on the frame of the bottom frame 1, and the horizontal connecting part 5 is connected with a corresponding X-axis driving mechanism.

The Y-axis moving switching structure comprises two switching sliding rails 7, the two switching sliding rails 7 are symmetrically arranged on the two side support frames 2, L-shaped guardrails 12 are symmetrically arranged on two sides of the side support frames 2, and a mold frame positioning scale 13 is arranged on the top end of each L-shaped guardrail 12.

The screen plate welding platform is with still installing Y to actuating mechanism on the middle switching support, Y is to actuating mechanism includes driving motor 8 and two drive wheel group, two drive wheel groups are installed respectively on two side braced frames 2 and are located corresponding switching track 7's the outside, and every drive wheel group includes two drive wheels 10, installs respectively in the position that is close to corresponding switching track 7 both ends, connects through the drive belt between two drive wheels 10, driving motor 8 is connected with one of them drive wheel 9 through the gearbox, realizes synchronous operation through the transfer line 10 connection between two drive wheel groups. Through the structure, the Y-direction driving mechanism which is installed by depending on the side support frame 2 can drive the net frame clamping mechanism to do the whole motion in the Y direction. The power output end of the transmission rod 10 is arranged on a wheel shaft of a transmission wheel 9 connected with the driving motor 8. The protective covers 11 are arranged on the driving wheels 9, and the driving wheels 9 can be prevented from being polluted or the field workers touch the wheel edges to cause injury by using the protective covers 11.

The bottom frame 1 is also provided with a longitudinal lifting bottom plate 3, and the longitudinal lifting bottom plate 3 is fixed on the bottom frame 1. The vertical lifting bottom plate 3 can be used as a base of a platform separation auxiliary mechanism after the screen frame welding is completed, and the screen frame can be conveniently ejected from the back by the aid of the auxiliary mechanism installed on the vertical lifting bottom plate 3, so that the screen frame is convenient to pick up.

The back of one side of the bottom frame 1 is provided with an X-axis driving mechanism guide groove 15, and the central line of the guide groove 15 is coplanar with the central line of the 2 groups of X-direction connecting sliding blocks 6 and the central line of the bottom driving adapter plate. The guide slot 15 is thus provided to match the bottom mounted X-axis drive mechanism to prevent relative displacement.

The novel working principle of the novel operation is as follows:

for the net plate of the shopping cart, as a plurality of cross welding points are arranged on the net plate, the net plate is required to be placed in a special die frame firstly, then the die frame is placed on a platform with X-axis and Y-axis bidirectional translation functions, the platform drives the die frame to sequentially move the welding points to the position below a welding head to finish welding, the function of the application is that an intermediate transfer support serving as a welding platform is connected with an X-axis driving mechanism and a Y-axis moving mechanism of the platform, a base is arranged below the support, a sliding rail matched with a connecting sliding block 6 and a screw driving device connected with a bottom driving adapter plate are arranged on the base, the whole support can be pushed to move in the X-axis direction through the screw driving device, and the Y-axis driving device arranged above the utility model can drive the corresponding die frame to move in the Y-axis direction relative to the utility model along the transfer guide rail 7. According to the mode, the X-axis driving mechanism and the Y-axis driving mechanism can drive the screen plate to move under the welding head along the X-axis direction and the Y-axis direction under the control of the production line controller, so that welding points reach the position right under the welding head, and all welding points are welded. The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (8)

1. An intermediate transfer bracket for a screen welding platform, which is mounted on an X-axis driving mechanism, comprising: the device comprises a bottom frame, side support frames, an X-axis movement switching structure and a Y-axis movement switching structure; the two side support frames are arranged on two side edges of the bottom frame and are symmetrical relative to the Y-direction central line of the bottom frame; the X-axis moving switching structure is arranged on the bottom frame and comprises an X-direction sliding block set and a bottom driving switching plate, the X-direction sliding block set comprises 4X-direction connecting sliding blocks, the 4 connecting sliding blocks are symmetrically arranged on the back surface of the bottom frame in pairs, 2 connecting sliding blocks are respectively arranged in the bottom frame area right below each side supporting frame, the bottom driving switching plate is arranged on the bottom frame and positioned on an X-direction central line of the X-direction sliding block set, and the bottom driving switching plate is connected with the bottom frame and the corresponding X-axis driving mechanism; the Y-axis moving and switching structure comprises two switching sliding rails, the two switching sliding rails are symmetrically arranged on the two side support frames, L-shaped guardrails are symmetrically arranged on two sides of the side support frames, and a die frame positioning scale is arranged on the top end of each L-shaped guardrail.

2. The middle transfer support for the screen welding platform according to claim 1, wherein the middle transfer support for the screen welding platform is further provided with a Y-direction driving mechanism, the Y-direction driving mechanism comprises a driving motor and two driving wheel sets, the two driving wheel sets are respectively arranged on two side support frames and are positioned on the outer sides of corresponding transfer tracks, each driving wheel set comprises two driving wheels which are respectively arranged at positions close to two ends of the corresponding transfer track, the two driving wheels are connected through a driving belt, the driving motor is connected with one driving wheel through a gearbox, and synchronous operation is realized between the two driving wheel sets through connection of driving rods.

3. The intermediate transfer bracket for a screen welding platform according to claim 2, wherein the power output end of the transmission rod is mounted on a wheel shaft of a transmission wheel connected with the driving motor.

4. The intermediate transfer bracket for a screen welding platform according to claim 2, wherein the driving wheels are provided with protective covers.

5. The intermediate transfer bracket for a screen welding platform according to claim 1, wherein the bottom driving adapter plate is an L-shaped connecting plate, the L-shaped connecting plate includes a horizontal connecting portion and a vertical connecting portion, the vertical connecting portion is fixed on the bottom frame, and the horizontal connecting portion is connected with a corresponding X-axis driving mechanism.

6. The intermediate transfer bracket for a screen welding platform according to claim 1, wherein a longitudinal lifting base plate is further mounted on the bottom frame, and the longitudinal lifting base plate is fixed on the bottom frame.

7. The intermediate transfer bracket for a screen welding platform according to claim 1, wherein the bottom frame and the side support frames are made of square tubes by welding.

8. The middle adapting bracket for the screen plate welding platform according to claim 1, wherein an X-axis driving mechanism guiding groove is arranged on the back surface of one side of the bottom frame, and the central line of the guiding groove is coplanar with the central line of the 2 groups of X-direction connecting sliding blocks and the central line of the bottom driving adapting plate.