CN218753457U - Vehicle-mounted screen backlight conveying equipment - Google Patents

Abstract

The utility model relates to a vehicle-mounted screen backlight conveying device, which comprises a clamping mechanism, a first driving mechanism and a second driving mechanism, wherein the clamping mechanism comprises a mounting plate, two clamping assemblies and an adjusting assembly, the two clamping assemblies are respectively and movably arranged on two sides of the mounting plate, and the two clamping assemblies are used for respectively clamping the side edges of two opposite sides of a workpiece; the adjusting component is used for adjusting the distance between the clamping components. The first driving mechanism is used for driving the clamping mechanism to move along the vertical direction; the second driving mechanism is used for driving the clamping mechanism and the first driving mechanism to move along the conveying direction. Above-mentioned on-vehicle screen is shaded and is carried equipment and when carrying the bellied work piece that has, fixture can avoid the protruding butt that clamping structure and work piece bottom surface set up with the side along the centre gripping of the relative both sides of work piece to reduce the bellied damage when realizing carrying the work piece, and adjusting part can adjust the distance between two centre gripping subassemblies, improves fixture's compatibility.

Description

Vehicle-mounted screen backlight conveying equipment

Technical Field

The utility model relates to a technical field that the equipment was removed in a poor light of vehicle-mounted screen, especially relate to the equipment is removed in a poor light of vehicle-mounted screen.

Background

With the development of technologies in the automobile field, people have higher and higher requirements on vehicle-mounted screens. In the vehicle-mounted screen, the backlight structure is important. In the manufacturing process of the vehicle-mounted screen, the backlight structure needs to be conveyed so as to move the backlight structure to the corresponding station.

In the conventional technology, two or more fork arms with suckers mounted at the end parts are generally adopted to grab the backlight structure, the bottom surface of the backlight structure is fixed through the suckers, and the backlight structure can be carried after being lifted.

However, when the backlight structure is transported by using the fork arm, the fork arm cannot lift the backlight structure when the bottom surface of the backlight structure has the protrusion structure.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a backlight conveying device for a vehicle-mounted screen, which aims at the problem that the fork arm cannot lift a backlight structure with a protrusion on the bottom surface in the prior art.

An on-vehicle screen is shaded and is carried equipment, includes:

the clamping mechanism comprises a mounting plate, two clamping assemblies and an adjusting assembly, the two clamping assemblies are movably arranged on two sides of the mounting plate respectively, and the two clamping assemblies are used for clamping the side edges of two opposite sides of a workpiece respectively; the adjusting assembly is used for adjusting the distance between the clamping assemblies;

the first driving mechanism is connected with the mounting plate and is used for driving the clamping mechanism to move along the vertical direction;

and the second driving mechanism is used for driving the clamping mechanism and the first driving mechanism to move along the conveying direction.

In one embodiment, the clamping assembly comprises two or more clamping pieces and connecting pieces, and all the clamping pieces are connected with the connecting pieces; the connecting piece with mounting panel swing joint, adjusting part is used for adjusting the connecting piece is relative the position of mounting panel.

In one embodiment, the clamping member comprises a connecting section and a flexible section, the connecting section is connected with the mounting plate, and the flexible section is used for abutting against the side edge of the workpiece.

In one embodiment, a plurality of grooves are formed on the surface of the flexible section, which is abutted to the side edge of the workpiece, at intervals.

In one embodiment, the clamping member comprises a flexible air claw and an air source part, the air source part is used for driving the flexible air claw to abut against or be away from a workpiece, and the flexible air claw is connected with the connecting member.

In one embodiment, the adjusting component comprises a synchronizing wheel and a synchronous belt, the synchronous belt is wound on two synchronizing wheels, the synchronizing wheels are movably arranged on the mounting plate, and the two clamping components are respectively connected with the synchronous belt on different sides of the synchronizing wheels correspondingly.

In one embodiment, the adjusting assembly further comprises connecting blocks, the two connecting blocks are respectively and correspondingly connected with the synchronous belts on different sides of the synchronous wheel, and the two connecting blocks are respectively connected with the two clamping assemblies.

In one embodiment, the mounting plate is provided with a guide rail, the extending direction of the guide rail is the same as the direction of one clamping assembly towards the other clamping assembly, the connecting piece comprises a connecting part and a guide part, the connecting part is connected with the clamping piece, and the guide part is connected with the guide rail in a sliding manner.

In one embodiment, the first driving mechanism includes a first driving member, a first slide rail, and a mounting bracket, the first driving member is configured to drive the mounting bracket to move along the first slide rail, the mounting bracket is movably disposed with the first slide rail, the mounting bracket is connected to the mounting plate, and the first slide rail is connected to the second driving mechanism.

In one embodiment, the second driving mechanism includes a second driving element, a second slide rail, and a slider, the second driving element is configured to drive the slider to move along the first slide rail, the slider and the second slide rail are movably disposed, and the slider is connected to the first driving mechanism.

When the vehicle-mounted screen backlight conveying equipment conveys a workpiece (namely a backlight structure), particularly for the workpiece with the protrusions, the clamping mechanism can clamp the side edges of two opposite sides of the workpiece, so that the clamping structure is prevented from being abutted to the protrusions arranged on the bottom surface of the workpiece, and the damage to the protrusions is reduced while the workpiece is conveyed. The first driving mechanism and the second driving mechanism are matched, so that the clamping mechanism can clamp the workpiece at the previous station and convey the workpiece to the next station. The distance between two centre gripping subassemblies can be adjusted in order to satisfy the work piece of different width to the adjusting part, improves fixture's compatibility.

Drawings

Fig. 1 is a schematic structural view of a vehicle-mounted screen backlight conveying device according to an embodiment of the present invention.

Fig. 2 is a schematic view of a clamping mechanism and a mounting bracket of a backlight conveying device for a vehicle-mounted screen according to an embodiment of the present invention.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a schematic structural diagram of fig. 2 from another view angle.

Fig. 5 is a partially enlarged schematic view at B in fig. 4.

Reference numerals are as follows:

100. a clamping mechanism; 110. a clamping assembly; 111. a clamping member; 1111. a connecting section; 1112. a flexible section; 1113. a flexible pneumatic claw; 112. a first air supply switch; 113. a second air supply switch; 114. a connecting member; 1141. a connecting portion; 1142. a guide portion; 120. mounting a plate; 121. a guide rail; 122. a through hole; 130. an adjustment assembly; 131. a synchronizing wheel; 132. a synchronous belt; 133. a power member; 134. connecting blocks; 135. a limit switch;

200. a first drive mechanism; 210. a mounting frame; 211. a frame body; 212. mounting a sheet; 220. a first slide rail; 230. a first driving member;

300. a second drive mechanism; 310. a second slide rail; 320. a slider;

400. a workpiece; 410. and (4) protruding.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1, an embodiment of the present invention provides a vehicle-mounted screen backlight transportation device, which can transport a workpiece 400 to different stations, thereby realizing transportation of the workpiece 400. Workpiece 400 includes, but is not limited to, a backlight structure of a vehicle screen.

As shown in fig. 1, the workpiece 400 has a top surface and a bottom surface facing away from each other, and a side edge is disposed around the top surface and the bottom surface. The bottom surface of the workpiece 400 is provided with protrusions 410. The formation of the protrusion 410 is not limited to the screw post, but may be other protrusion structures.

Referring to fig. 1 to 5, the vehicle-mounted screen backlight conveying apparatus includes a clamping mechanism 100, a first driving mechanism 200, and a second driving mechanism 300. Wherein the clamping mechanism 100 can clamp the side edges of two opposite sides of the workpiece 400 to realize the grabbing of the workpiece 400. The first driving mechanism 200 may drive the chucking mechanism 100 to move in a vertical direction (i.e., a Z-axis direction in fig. 1). The second driving mechanism 300 can drive the gripping mechanism 100 and the first driving mechanism 200 to move in the conveying direction (the conveying direction is a direction from one station to another station, i.e., the X-axis direction in fig. 1).

Specifically, as shown in fig. 2-5, the clamping mechanism 100 includes a mounting plate 120, a clamping assembly 110, and an adjustment assembly 130. The number of the clamping assemblies 110 is two, and the two clamping assemblies 110 are movably disposed on two sides of the mounting plate 120 respectively. The two clamping assemblies 110 may respectively clamp the side edges of the opposite sides of the workpiece 400 to grasp the workpiece 400. The adjusting assembly 130 can adjust the distance between the clamping assemblies 110, so that when different types of workpieces 400 are conveyed, the distance between the two clamping assemblies 110 can be adjusted to meet the requirements of workpieces 400 with different widths. The first driving mechanism 200 is connected to the mounting plate 120 such that the first driving mechanism 200 can drive the clamping mechanism 100 to move in the vertical direction.

Referring to fig. 1, when the workpiece 400 is conveyed, two sets of clamping assemblies 110 are used to clamp two opposite sides of the workpiece 400 to position the workpiece 400, so as to prevent the workpiece 400 from shifting during the conveying process. After the workpiece 400 is clamped, the first driving mechanism 200 drives the clamping mechanism 100 to move in the vertical direction, so that the workpiece 400 is far away from the original station. The second driving mechanism 300 drives the clamping mechanism 100 to move along the horizontal direction, so as to convey the workpiece 400 to the position right above the next station. The first driving mechanism 200 drives the clamping mechanism 100 to move in the vertical direction, so that the workpiece 400 is located at the corresponding station. The clamping assembly 110 is separated from the workpiece 400 and the workpiece 400 is completed for transport from one station to the next.

When the vehicle-mounted screen backlight conveying equipment conveys the workpiece 400, particularly for the workpiece 400 with the bulge 410, the clamping mechanism 100 can clamp the side edges of two opposite sides of the workpiece 400, so that the clamping structure is prevented from being abutted with the bulge 410 arranged on the bottom surface of the workpiece 400, and the damage to the bulge 410 is reduced while the workpiece 400 is conveyed.

In addition, in the motion process of the clamping mechanism 100, only the first driving mechanism 200 and the second driving mechanism 300 move within the moving range, and compared with a mode adopting a fork arm, the vehicle-mounted screen backlight conveying equipment in the application occupies a smaller space, and the space utilization rate is improved. In addition, the fork arm needs to be adjusted in installation position according to the size of the workpiece 400, and since the clamping assemblies 110 clamp opposite sides of the workpiece 400 in the application, the positions of the clamping assemblies 110 do not need to be adjusted for workpieces 400 with the same width (the width direction refers to the direction in which one clamping assembly 110 faces the other clamping assembly 110) and different lengths. In addition, for workpieces 400 with different widths, the distance between the two clamping assemblies 110 can be adjusted by the adjusting assembly 130 to match different workpieces 400. Therefore, the compatibility of the vehicle-mounted screen backlight carrying equipment is good.

In some embodiments, the mounting plate 120 may be a metal plate. Mounting plate 120 may be formed with a plurality of through holes 122. The through holes 122 may reduce the weight of the mounting plate 120, thereby reducing damage to the first and second driving mechanisms 200 and 300 due to the excessive weight of the mounting plate 120.

In some embodiments, as shown in fig. 2-5, clamp assembly 110 includes a clamp 111 and a connector 114. The number of the clamping members 111 is two or more, and all the clamping members 111 are connected with the connecting member 114. The connecting member 114 is movably connected to the mounting plate 120. Adjustment assembly 130 may adjust the position of connector 114 relative to mounting plate 120. It can be understood that, during the movement of the connecting member 114 by the adjusting assembly 130 relative to the mounting plate 120, the connecting plate moves simultaneously with all the clamping members 111 thereon, so as to adjust the position of the connecting member 114 and thus adjust the positions of all the clamping members 111 of the clamping assembly 110. With the arrangement, in the case of a plurality of clamping pieces 111, the relative position movement error between the clamping pieces 111 is reduced in the process of independently adjusting the clamping pieces 111, and the situation that part of the clamping pieces 111 cannot be abutted against the side edge of the workpiece 400 due to the position error of the clamping pieces 111 is further reduced.

In some embodiments, as shown in fig. 2 and 4, a plurality of clamping pieces 111 may be arranged at intervals along the extending direction of the connection section 1111. Such an arrangement can reduce the number of the clamping members 111. It will be appreciated that in some other embodiments, portions of clip 111 may be snugly disposed along the direction of extension of connector segment 1111. The size of the gap between two adjacent clamping pieces 111 can be changed according to the specific situation of the workpiece 400.

Further, as shown in fig. 3, in some embodiments, clamp 111 includes a connecting segment 1111 and a flexible segment 1112. Wherein connecting segment 1111 is connected to flexible segment 1112. Connection section 1111 is connected to mounting plate 120. The flexible segments 1112 may abut the side edges of the workpiece 400. It will be appreciated that clamp 111 connects flexible segment 1112 to mounting plate 120 via connecting segment 1111. The flexible segments 1112 when in abutment with the side edges of the workpiece 400 provide protection to the workpiece 400 and allow clamping of workpieces 400 of different profiles. When the workpiece 400 with small contour difference is replaced, the clamping piece 111 does not need to be replaced or adjusted, and the compatibility of the clamping piece 111 is improved.

With continued reference to fig. 3, in some embodiments, the flexible segments 1112 open a plurality of slots spaced from the surface against which the side edges of the workpiece 400 abut. When the flexible segments 1112 are deformed, the shape of the channel may change accordingly. The groove body can be arranged to provide a deformation space for the flexible segment 1112 in the deformation process. In addition, the walls of the channels between adjacent channels may form a non-slip structure, thereby preventing the workpiece 400 from separating from the flexible segments 1112 in the clamped state.

In some embodiments, as shown in fig. 2, the clamping member 111 may include a flexible gas claw 1113 and a gas supply portion (not shown). Wherein, the gas source part can drive the flexible gas claw 1113 to abut against or be away from the workpiece 400, and the flexible gas claw 1113 is connected with the connecting piece 114. The air supply portion may include a positive pressure source and a negative pressure source, and is controlled by the first air supply switch 112 and the second air supply switch 114 respectively. The closing state and the opening state of the flexible air claw 1113 are realized by changing the positive pressure and the negative pressure. When the flexible gas claw 1113 is in a closed state, the flexible gas claw 1113 can clamp the workpiece 400. When the flexible gas claw 1113 is in the spaced state, the flexible gas claw 1113 is separated from the workpiece 400.

Further, in some embodiments, the air supply portion may further include a pressure gauge (not shown). The setting of manometer can be adjusted and control air supply pressure to realize that flexible gas claw 1113 can provide different centre gripping dynamics, and prevent that atmospheric pressure from too big destroying flexible gas claw 1113, promptly, protect flexible gas claw 1113.

In some embodiments, as shown in fig. 4 and 5, the adjustment assembly 130 includes a timing wheel 131 and a timing belt 132. The timing belt 132 is wound around the two timing wheels 131. Synchronizing wheel 131 is movably disposed on mounting plate 120. The two clamping assemblies 110 are respectively connected with the timing belts 132 on different sides of the timing wheel 131. When any of the timing wheels 131 rotates, the timing belt 132 is moved by the timing wheel 131. In the moving process of the timing belt 132, the timing belt 132 located at different sides of the timing wheel 131 moves toward two opposite directions, and in the process, the two clamping assemblies 110 correspondingly connected to the timing belt 132 at different sides of the timing wheel 131 can move relatively to change the distance therebetween, so as to clamp workpieces 400 with different widths. The arrangement can reduce the difficulty of moving the two clamping assemblies 110 when the relative distance is changed. The two clamping assemblies 110 move to the same extent, so that the moving distance of the single clamping assembly 110 can be reduced. In addition, the center position between the two clamping assemblies 110 is unchanged in the moving process of the clamping assemblies 110, so that the whole vehicle-mounted screen backlight conveying equipment or the station of the workpiece 400 does not need to be moved in the process of adjusting the clamping assemblies 110.

In some embodiments, referring to fig. 1 and 4, the adjustment assembly 130 further includes a power member 133. The power member 133 can drive any one of the synchronizing wheels 131 to rotate. The power member 133 may be a motor, or another power member 133 may be selected.

In some embodiments, as shown in fig. 5, adjustment assembly 130 further includes a connection block 134. The number of the connecting blocks 134 is two, and the two connecting blocks 134 are respectively connected with the synchronous belts 132 on different sides of the synchronous wheel 131 correspondingly. Two connecting blocks 134 are connected to the two clamping assemblies 110, respectively. The connection between the clamping assembly 110 and the timing belt 132 is realized by arranging the connecting block 134.

Further, in some embodiments, the connecting block 134 has a mounting channel, and the timing belt 132 is disposed through the mounting channel. The outer wall of connecting block 134 may be connected to clamping assembly 110. Such as the outer wall of connector block 134, may be connected to connector 114.

In some embodiments, referring back to fig. 3 and 4, mounting plate 120 is provided with rails 121. The extending direction of the guide rail 121 is the same as the direction from one gripper assembly 110 toward the other gripper assembly 110, i.e., the extending direction of the guide rail 121 coincides with the width direction of the workpiece 400. The connecting member 114 includes a connecting portion 1141 and a guiding portion 1142. The connecting portion 1141 is connected to the guide portion 1142. The connecting portion 1141 is connected to the holder 111. The guide portion 1142 is slidably connected to the guide rail 121. During the movement of the connecting member 114 relative to the mounting plate 120, the guide rail 121 can limit the connecting member 114, so that the connecting member 114 moves along the extending direction of the guide rail 121, thereby reducing the damage to the adjusting assembly 130 caused by the deviation of the connecting member 114 during the movement. In addition, the guide portion 1142 and the guide rail 121 are disposed to reduce the acting force of the connecting member 114 on the timing belt 132, thereby increasing the service life of the timing belt 132.

In the embodiment shown in fig. 4, the number of the guide rails 121 is two, and are respectively disposed at both sides of the mounting plate 120. Due to the arrangement, the guide rails 121 are arranged on two sides of the connecting piece 114 for limiting in the moving process, so that the moving process of the connecting piece 114 is more stable.

With continued reference to fig. 4, adjustment assembly 130 further includes a limit switch 135, limit switch 135 being disposed on mounting plate 120. The limit switch 135 can control the opening and closing of the power member 133. When the connecting member 114 moves beyond the limit position, the limit switch 135 can close the power member 133, thereby preventing the connecting member 114 from moving excessively and being damaged.

When the clamping mechanism 100 clamps workpieces 400 of different models, the power member 133 can drive the corresponding synchronizing wheel 131 to rotate, the synchronizing wheel 131 drives the synchronous belt 132 to move, and in the moving process of the synchronous belt 132, the connecting block 134 connected with the synchronous belt 132 correspondingly moves to drive the connecting member 114 to move. During the movement of the connecting member 114, the guide portion 1142 moves along the extending direction of the guide rail 121. Limit switch 135 prevents connecting member 114 from moving excessively out of engagement with rail 121. The connecting element 114, when moved, moves all the gripping elements 111 connected to it. After the clamping member 111 is moved to the proper position, the gas supply structure can enable the flexible gas claw 1113 to grasp the workpiece 400 and position it for handling the workpiece 400.

Referring back to fig. 1, in some embodiments, the first driving mechanism 200 includes a first driving member 230, a first sliding rail 220 and a mounting frame 210. The first driving member 230 can drive the mounting frame 210 to move along the first sliding rail 220. The mounting rack 210 is movably disposed with the first slide rail 220, the mounting rack 210 is connected with the mounting plate 120, and the first slide rail 220 is connected with the second driving mechanism 300. Wherein, the extending direction of the first slide rail 220 is consistent with the vertical direction. When the first driving member 230 drives the mounting frame 210 to move, the mounting frame 210 drives the mounting plate 120 to move, so as to drive the whole clamping assembly 110 to move along the vertical direction, and further drive the workpiece 400 to approach or leave from the station along the vertical direction.

Specifically, in some embodiments, the first driving member 230 may be a linear motor, a servo motor, a stepping motor, an air cylinder, or the like.

Referring to fig. 1 and 2, in some embodiments, the mounting bracket 210 may include a bracket body 211 and a mounting piece 212. One side of the frame body 211 is slidably disposed with the first slide rail 220. The end of the body 211 may be coupled to the mounting plate 120. The connection mode can be welding, bolt connection, clamping connection and the like. In some embodiments, the frame body 211 may have an accommodating space, and the accommodating space may accommodate the power member 133, that is, a portion of the power member 133 is located in the accommodating space, and an end portion of the power member 133 passes through the mounting plate 120 and is connected to the synchronizing wheel 131. The frame body 211 may be provided to the mounting piece 212. The mounting piece 212 may be provided with the first air supply switch 112 and the second air supply switch 113 to supply air to the flexible air claw 1113.

With continued reference to fig. 1, in some embodiments, the second driving mechanism 300 includes a second driving element (not shown), a second sliding rail 310 and a sliding block 320. The second driving member is used for driving the sliding block 320 to move along the first sliding rail 220. The sliding block 320 and the second sliding rail 310 are movably arranged. The slider 320 is connected to the first driving mechanism 200. The extending direction of the second slide rail 310 coincides with the conveying direction. When the second driving member drives the sliding block 320 to move, the sliding block 320 moves relative to the second sliding rail 310, so as to drive the entire first driving mechanism 200 and the clamping assembly 110 to move along the conveying direction, and further drive the workpiece 400 to move from a previous station to a next station or move away from the next station along the conveying direction.

Specifically, in some embodiments, the second driving member may be a linear motor, a servo motor, a stepping motor, an air cylinder, or the like.

The second slide rail 310 extends in the same direction as the conveying direction, and the second slide rail 310 may be supported by a bracket (not shown). The slider 320 is slidably engaged with the second slide rail 310. The side of the slider 320 away from the second slide rail 310 may be provided with the first slide rail 220, so as to connect the slider 320 with the first driving mechanism 200.

The arrangement of the first driving mechanism 200 and the second driving mechanism 300 can move the clamping mechanism 100 in the vertical direction and the conveying direction, so that the workpiece 400 can be conveyed from one station to another station. In the conveying process, after the clamping mechanism 100 clamps the workpiece 400, the first driving member 230 drives the mounting frame 210 to slide relative to the first slide rail 220 along the vertical direction, so that the workpiece 400 is away from the previous station along the vertical direction. The second driving member drives the sliding block 320 to move along the second sliding rail 310, and the sliding block 320 drives the mounting rack 210 to move along the conveying direction, so that the workpiece 400 approaches the next station along the conveying direction. When the workpiece 400 is located right above the next station, the first driving member 230 drives the mounting frame 210 to slide relative to the first slide rail 220 along the vertical direction, so that the workpiece 400 is close to the next station along the vertical direction. When the workpiece 400 is located at the next station, the clamping mechanism 100 separates the workpiece 400, and the workpiece 400 is conveyed.

In the process of conveying the workpiece 400, the clamping mechanism 100 is adopted to clamp the side edge of the workpiece 400, the situation that the workpiece 400 cannot be clamped due to the fact that the protrusion 410 structure is arranged on the bottom surface of the workpiece 400 can be avoided, the clamping mode is matched with the first driving mechanism 200 and the second driving mechanism 300, interference between the vehicle-mounted screen backlight conveying equipment and other mechanisms (not shown in the figure) for machining the vehicle-mounted screen can be avoided, the vehicle-mounted screen backlight conveying equipment and other mechanisms do not need to avoid positions in the process of operation, and therefore the machining efficiency of the vehicle-mounted screen is improved. In addition, the distance between the two groups of clamping assemblies 110 is adjusted by using the adjusting mechanism, so that the clamping mechanism 100 can be automatically compatible with workpieces 400 with different widths. The workpiece 400 can be clamped by the flexible gas claw 1113, so that the workpiece 400 with different profiles can be clamped without damaging the workpiece 400. After the workpiece 400 is replaced, the clamping position of the vehicle-mounted screen backlight conveying device does not need to be replaced and adjusted, and the compatibility of the vehicle-mounted screen backlight conveying device is high.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The utility model provides a carrying equipment is shaded to on-vehicle screen which characterized in that includes:

the clamping mechanism comprises a mounting plate, two clamping assemblies and an adjusting assembly, wherein the two clamping assemblies are movably arranged on two sides of the mounting plate respectively and used for clamping the side edges of two opposite sides of a workpiece respectively; the adjusting assembly is used for adjusting the distance between the clamping assemblies;

the first driving mechanism is connected with the mounting plate and is used for driving the clamping mechanism to move along the vertical direction;

and the second driving mechanism is used for driving the clamping mechanism and the first driving mechanism to move along the conveying direction.

2. The vehicle-mounted screen backlight conveying device according to claim 1, wherein the clamping assembly comprises two or more clamping pieces and connecting pieces, and all the clamping pieces are connected with the connecting pieces; the connecting piece with mounting panel swing joint, adjusting part is used for adjusting the connecting piece is relative the position of mounting panel.

3. The vehicle-mounted screen backlight conveying device according to claim 2, wherein the clamping member includes a connecting section and a flexible section, the connecting section is connected with the mounting plate, and the flexible section is used for abutting against a side edge of a workpiece.

4. The vehicle-mounted screen backlight conveying device according to claim 3, wherein a plurality of grooves are formed in the surface of the flexible section abutting against the side edge of the workpiece at intervals.

5. The vehicle-mounted screen backlight conveying device according to claim 2, wherein the clamping member includes a flexible air claw and an air source portion, the air source portion is used for driving the flexible air claw to abut against or be away from a workpiece, and the flexible air claw is connected with the connecting member.

6. The on-vehicle screen of claim 1 is shaded and is carried equipment of carrying, characterized in that, the adjusting part includes synchronizing wheel and hold-in range, the hold-in range is around locating two the synchronizing wheel, the synchronizing wheel activity sets up in the mounting panel, two the centre gripping subassembly respectively with the hold-in range of the different sides of synchronizing wheel corresponds the connection.

7. The vehicle-mounted screen backlight conveying device according to claim 6, wherein the adjusting assembly further comprises two connecting blocks, the two connecting blocks are respectively connected with the synchronous belts on different sides of the synchronous wheel correspondingly, and the two connecting blocks are respectively connected with the two clamping assemblies.

8. The vehicle-mounted screen backlight conveying device according to claim 2, wherein the mounting plate is provided with a guide rail, the guide rail extends in the same direction as one of the clamping assemblies toward the other clamping assembly, the connecting member includes a connecting portion and a guide portion, the connecting portion is connected with the clamping member, and the guide portion is connected with the guide rail in a sliding manner.

9. The vehicle-mounted screen backlight conveying device according to any one of claims 1 to 8, wherein the first driving mechanism includes a first driving member, a first slide rail, and a mounting bracket, the first driving member is configured to drive the mounting bracket to move along the first slide rail, the mounting bracket is movably disposed with the first slide rail, the mounting bracket is connected with the mounting plate, and the first slide rail is connected with the second driving mechanism.

10. The vehicle-mounted screen backlight conveying device according to claim 9, wherein the second driving mechanism includes a second driving member, a second slide rail, and a slider, the second driving member is configured to drive the slider to move along the first slide rail, the slider and the second slide rail are movably disposed, and the slider is connected to the first driving mechanism.

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