CN215626582U

CN215626582U - Material supporting assembly and material supporting device

Info

Publication number: CN215626582U
Application number: CN202120211177.1U
Authority: CN
Inventors: 周陈欢
Original assignee: Nanjing Ethernet Communication Technology Co ltd
Current assignee: Nanjing Ethernet Communication Technology Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2022-01-25
Anticipated expiration: 2031-01-25

Abstract

The application discloses hold in palm material subassembly and support material device holds in palm the material subassembly and includes base plate, first connecting piece, second connecting piece, third connecting piece and bracket, is connected with an assembly section of thick bamboo on the base plate and swings the seat of changeing, swings and is equipped with the swing regulating part on the seat of changeing, first connecting piece, second connecting piece, third connecting piece link to each other in proper order, bracket and first connecting piece, the pin joint of third connecting piece, the second connecting piece still is equipped with the pendulum and changes the piece, pendulum changes the piece and swings a seat clearance fit. According to the utility model, on the basis of three-dimensional motion of the bracket, the third connecting piece and the bracket are driven by the second connecting piece to swing and rotate, so that the supporting surface of the bracket can be adjusted to be horizontal, the material can be stably supported and taken, the working efficiency of the material supporting device can be improved, the structure is simple, and the feeding and discharging requirements of the ceramic dielectric filter under different environments can be met.

Description

Material supporting assembly and material supporting device

Technical Field

The application relates to the technical field of production and processing of ceramic dielectric filters, in particular to a material supporting assembly and a material supporting device.

Background

The existing material supporting structure of the forklift is mainly characterized in that a lifting portal frame is controlled to lift through a lifting oil cylinder arranged at the bottom of the forklift so as to drive a material supporting component to move up and down, and the lifting portal frame is driven to rotate through inclined oil cylinders arranged on two sides of the forklift so as to drive a material stripping component to obliquely swing left and right, so that the inclination angle of the material supporting component is adjusted. When the forklift of the type works, the supporting surface of the supporting mechanism possibly has the inclined condition due to the reasons that the ground is inclined (for example, the ground is inclined by 5 degrees relative to the horizontal plane) or the supporting mechanism is deformed for a long time (the L-shaped supporting arm with the 90-degree folded angle is used for 95 degrees when leaving a factory) and the like, so that the material cannot be stably dragged, and great difficulty is brought to the loading and unloading work.

SUMMERY OF THE UTILITY MODEL

The main technical problem who solves of this application provides a fork truck is with holding in palm material subassembly and support material device to hold in the palm the technical problem that the material device can't steadily hold in the palm and get the material among the solution prior art.

In order to solve the technical problem, the application adopts a technical scheme that: a tray assembly is provided, the tray assembly comprising: the base plate is connected with the assembling cylinder and the swinging seat, and the swinging seat is provided with a swinging adjusting piece; the first connecting piece penetrates through the assembling cylinder; the second connecting piece is connected with the first end of the first connecting piece at the first side edge of the substrate; a third connecting piece, the first end of which is connected with the second connecting piece; the bracket is pivoted with the second end of the first connecting piece and the second end of the third connecting piece at the second side edge of the substrate; the second connecting piece comprises a connecting ring, a pivoting block and a swinging block, the connecting ring is connected with the first end of the first connecting piece, the pivoting block is pivoted with the first end of the third connecting piece, the swinging block is in clearance fit with the swinging seat, and the swinging adjusting piece is used for applying acting force to the swinging block so that the second connecting piece drives the first connecting piece, the telescopic rod and the bracket to swing and adjust relative to the assembling barrel.

According to a specific embodiment of the present invention, the bracket includes a first bracket arm, a second bracket arm, a first connecting rod, and a second connecting rod, the first bracket arm and the second bracket arm are arranged at an interval, and the first connecting rod and the second connecting rod connect the first bracket arm and the second bracket arm.

According to a specific embodiment of the present invention, the first bracket arm and the second bracket arm include a long arm and a short arm that are connected by an L-shaped bend, and the first connecting rod and the second connecting rod are connected between the long arms.

According to an embodiment of the present invention, a third link is further connected between the long arms.

According to an embodiment of the present invention, the first connecting member includes a shaft rod and a U-shaped connecting seat connected to an end of the shaft rod, the connecting ring is connected to the shaft rod, and the U-shaped connecting seat is pivotally connected to the first connecting rod.

According to an embodiment of the present invention, the second end of the third connecting member is pivotally connected to the second link.

According to a specific embodiment of the present invention, the third connecting member is a telescopic cylinder, and when the telescopic cylinder performs an extension motion, the bracket rotates relative to the second end of the first connecting member.

According to a specific embodiment of the present invention, the material supporting component further includes a reinforcing rib plate, and the material supporting reinforcing rib plate is connected between the base plate and the assembling cylinder.

According to a specific embodiment of the present invention, the first connecting cylinder includes two, and the first connecting member, the second connecting member, the telescopic cylinder, and the bracket include two sets.

The utility model also provides a material supporting device which comprises a moving frame and the material supporting assembly, wherein the first base plate is vertically arranged relative to the moving frame and can perform three-axis motion relative to the moving frame.

The utility model has the beneficial effects that: different from the situation of the prior art, the bracket can drive the third connecting piece and the bracket to swing and rotate through the second connecting piece on the basis of three-dimensional movement, the supporting surface of the bracket can be adjusted to be horizontal, so that materials can be stably supported and taken, the working efficiency of the material supporting device can be improved, the structure is simple, and the feeding and discharging requirements of ceramic dielectric filters in different environments can be met.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

FIG. 1 is a schematic perspective view of a supporting device provided in an embodiment of the present invention;

FIG. 2 is a schematic perspective view of a material holding assembly in the material holding device according to an embodiment of the present invention;

FIG. 3 is a schematic perspective view of a second connecting member of the supporting device according to the embodiment of the present invention;

fig. 4 is a schematic perspective view of a swinging seat in the material supporting device according to the embodiment of the present invention;

FIG. 5 is a schematic perspective view of a movable rack of the material supporting device according to an embodiment of the present invention;

FIG. 6 is a schematic perspective view of a sliding rack of the material supporting device according to the embodiment of the present invention;

FIG. 7 is a schematic perspective view of a linkage frame in the material supporting device according to an embodiment of the present invention;

fig. 8 is a schematic perspective view of a first connecting member in the material holding device according to the embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive work based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

For the purpose of describing the technical solution of the present application, a material supporting device in an embodiment will now be described with reference to the accompanying drawings.

In the drawings, the x direction and the y direction are perpendicular to each other and both represent the horizontal direction, and the z direction represents the vertical direction.

The holding device will now be described with reference to fig. 1.

Referring to fig. 1, fig. 1 is a schematic perspective view of a supporting device according to an embodiment of the present invention. The embodiment of the utility model provides a material supporting device which can be used for loading, unloading and carrying materials in the production, processing or transportation process of a ceramic dielectric filter, for example, in the processing process of the ceramic filter, a ceramic biscuit formed by a pressing die is placed into a bell jar furnace for sintering to obtain the ceramic filter meeting the required mechanical strength, and in the sintering process, the material supporting device can be used for loading and unloading the ceramic biscuit or the ceramic filter, and can also be used in the loading and unloading process of other materials. The material supporting device in this embodiment may be a simple material supporting device, or may be other transportation equipment with loading, unloading, and carrying functions, such as a forklift, a conveyor, a trolley, and the like.

The material supporting device can comprise a moving frame 100, a sliding frame 200 capable of reciprocating in the x direction relative to the moving frame 100, a linkage frame 300 capable of reciprocating in the z direction relative to the sliding frame 200, and a material supporting assembly 400 capable of reciprocating in the y direction relative to the linkage frame 300, wherein the material supporting assembly 400 can perform xyz three-dimensional motion by the connection mode of the moving frame 100, the sliding frame 200 and the linkage frame 300, and the material supporting assembly 400 can perform rotation adjustment and swing adjustment (described in detail below) so that the material supporting assembly 400 can perform adaptive material supporting operation in different working conditions with a better pose.

Fig. 2 is a schematic perspective view of a material holding assembly in the material holding device provided in the embodiment of the present invention, fig. 3 is a schematic perspective view of a second connecting member in the material holding device provided in the embodiment of the present invention, and fig. 4 is a schematic perspective view of a swing seat in the material holding device provided in the embodiment of the present invention.

As shown in fig. 2 to 4, the lifter assembly 400 includes a base plate 410, a first connector 420, a second connector 430, a telescopic cylinder 440 and a bracket 450, wherein the base plate 410 can be vertically arranged, the first connecting member 420 can be horizontally arranged, the second connecting member 430 is connected with the first end of the first connecting member 420 at the first side edge of the base plate 410 and vertically arranged, the first end of the telescopic cylinder 440 is pivoted with the second connecting member 430 and obliquely arranged, the bracket 450 is pivoted with the second end of the first connecting member 420 and the second end of the telescopic cylinder 440 at the second side edge of the base plate 410, the base plate 410 can be connected with the horizontally arranged assembling cylinder 460, the first connecting member 420 penetrates through the assembling cylinder 460, the bracket 450 can comprise a first supporting arm 451 and a second supporting arm 452 which are used for supporting materials and are arranged at intervals, of course, the bracket 450 may have only one bracket arm with a certain width to match the corresponding material picking requirement; first connecting piece 420, second connecting piece 430, telescoping cylinder 440 and bracket 450 link to each other in proper order and form a whole side frame, the material supporting subassembly 400 that this application provided can have and be relative to be two whole side frames that are set up about being, in actual operating environment, because reasons such as ground slope (for example 5 degrees relative horizontal plane slope) or mechanism take place to warp for a long time (the L type trailing arm of 90 degrees dog-ear when leaving the factory is used for a long time and is 95 degrees later), the condition that probably has the slope in the surface of asking of first trailing arm 451 and second trailing arm 452, consequently need carry out certain adjustment with it for the surface of asking of first trailing arm 451 and second trailing arm 452 is as far as possible horizontal.

Specifically, when the rotational adjustment is required so that the catching surfaces of the first and

second brackets

451, 452 tend to be horizontal, the rotational adjustment may be performed by the telescopic motion of the telescopic cylinder 440.

In some particular instances, adjustment of the cradling surfaces of the first and

second cradles

451, 452 toward horizontal may require adjustment not only by telescopic movement of the telescopic cylinder 440, but also by integral swinging of the sideframe based on the rotational mating relationship of the first link 420 with the mounting cylinder 460, or alternatively, in some particular instances, the horizontal adjustment of the cradling surfaces of the first and

second cradles

451, 452 may only require the integral sideframe to be adjusted based on the rotational mating relationship of the first link 420 with the mounting cylinder 460, the telescopic movement of the telescopic cylinder 440 is not required for the rotation adjustment, that is, the rotation adjustment enabled by the telescopic movement of the telescopic cylinder 440 and the swing adjustment enabled by the rotation of the integral side frame based on the first link 420 and the fitting cylinder 460 may be used alone or in combination in actual conditions.

The swing adjustment is specifically as follows:

the integral side frame can rotate relative to the assembly barrel 460 to achieve swing adjustment of the integral side frame, when swing adjustment is performed, if rotation adjustment is not needed, the telescopic cylinder 440 only functions as a connecting piece, that is, the telescopic cylinder 440 can be replaced by a third connecting piece without a telescopic function, the swing adjustment can be achieved in a manner that the swing seat 470 and the swing adjusting piece 480 are arranged on the base plate 410, correspondingly, the second connecting piece 430 comprises a connecting ring 431, a pivoting block 432 and a swing block 433, the connecting ring 431 is connected with the first end of the first connecting piece 420, the pivoting block 432 is pivoted with the first end of the third connecting piece (the telescopic cylinder 440), the swing block 433 is matched with the swing seat 470, and the swing adjusting piece 480 is used for applying an acting force (a pushing force or a pulling force) to the swing seat 470 to drive the integral side frame to perform swing adjustment relative to the assembly barrel 460.

The rotation adjustment and swing adjustment of the material supporting assembly 400 can be performed according to different ground environments or self deformation, and how to specifically realize xyz three-dimensional adjustment of the material supporting assembly 400, that is, how to move the material supporting assembly 400 to a preparation position (a loading position and a blanking position) to perform material supporting operation, is described below.

As shown in fig. 1, the movable rack 100 includes a vertically disposed vertical rack 110, a roller 130 disposed at the bottom of the vertical rack 110, and a horizontal beam 120 disposed at the top of the vertical rack 110, the movable rack 100 can be conveniently moved to a preparation position by the roller 130, the sliding rack 200 includes a horizontally disposed horizontal rack 210 and a vertically disposed vertical rack 220, the vertical rack 220 is fixedly connected to the horizontal rack 210, the vertical rack 220 extends into the movable rack 100 and is slidably connected to the linking rack 300 in the z direction, the horizontal rack 210 is disposed on the movable rack 100 and is slidably connected to the movable rack 100 in the x direction, the horizontal rack 210 can reciprocate in the x direction relative to the movable rack 100, the linking rack 300 and the material supporting assembly 400 can synchronously reciprocate in the x direction based on the reciprocating motion of the sliding rack 200 relative to the movable rack 100 in the x direction.

The linkage frame 300 is arranged in the moving frame 100, one side of the linkage frame 300 is connected with the sliding frame 200 in a sliding mode, and the linkage frame 300 can reciprocate in the z direction relative to the vertical frame 220 and is used for driving the material supporting assembly 400 to reciprocate in the z direction; the other side of the linkage frame 300 is slidably connected with the material supporting assembly 400, and the material supporting assembly 400 is arranged in the linkage frame 300 and can reciprocate in the y direction relative to the linkage frame 300.

When the material supporting device operates, the sliding frame 200 and the linkage frame 300 can move in three dimensions in the left-right direction (x direction), the front-back direction (y direction) and the up-down direction (z direction) of the movable frame 100 as required, so that the material supporting assembly 400 is driven to move in three dimensions in the corresponding direction, loading, unloading and carrying of materials are realized, and loading and unloading requirements in the production process of the ceramic dielectric filter can be met.

In the present application, the sliding frame 200 is slidably connected to the moving frame 100, the linking frame 300 is slidably connected to the sliding frame 200, and the material holding assembly 400 is slidably connected to the linking frame 300, and the structure of the sliding connection is not particularly limited in the present application. The sliding connection structure can be that a roller is arranged on one component, and a sliding groove matched with the roller is arranged on the other component so as to realize the sliding connection between the two components; alternatively, a projection may be provided on one of the components and a groove adapted to the projection may be provided on the other component, the surface of the groove in contact with the projection having a certain smoothness, thereby achieving a sliding connection between the two components.

Fig. 5 is a schematic perspective view of a movable rack in the material holding device according to an embodiment of the present invention. As shown in fig. 5, the movable frame 100 includes a vertical frame 110, a roller 130 disposed at the bottom of the vertical frame 110, and a cross beam 120 disposed at the top of the vertical frame 110, wherein a rack 121 and a first slide rail 122 may be disposed on the cross beam 120, the rack 121 and the first slide rail 122 may be disposed on the cross beam 120 at an interval in parallel, the vertical frame 110 and the cross beam 120 are perpendicularly connected to form an accommodating space, and a material supporting assembly 400 is disposed in the accommodating space for performing three-dimensional movement in the movable frame 110 so as to perform loading, unloading, and carrying operations on materials.

Optionally, the number of the cross beams 120 is 2, the number of the rollers 130 is 4, the 4 rollers 130 are respectively disposed around the vertical frame 110, one side of the vertical frame 110 close to the rollers 130 is further provided with braking pieces 140, the number of the braking pieces 140 is 4 or 4, and the braking pieces 140 are used for fixing the rollers 130, so as to fix the position of the material supporting device.

Fig. 6 is a schematic perspective view of a sliding frame in the material holding device according to an embodiment of the present invention. As shown in fig. 1 and 6, the sliding rack 200 includes a transverse rack 210 and a vertical rack 220, and the sliding rack 200 is provided with a first driving member 2101, a gear 2102 and a first slide 2103 (see fig. 2); wherein, one side and the first slide rail 122 sliding connection of first slider 2103, the opposite side of first slider 2103 passes through slider connecting block 2104 and transversely puts up 210 fixed connection, and wherein, first slider 2103 has a plurality ofly, and first slider 2103 sets up the bottom at transversely putting up 210.

Wherein, the first driving element 2101 is connected to a gear 2102, the gear 2102 is engaged with a rack 121 on the movable rack 100, and the first driving element 2101 is used for driving the gear 2102 to rotate relative to the rack 121 so as to enable the sliding rack 200 to reciprocate (along the x direction) relative to the first sliding rail 122 based on the first sliding block 2103; so that the bracket 450 of the carrier assembly 400 can be moved back and forth in the x-direction by the linkage 300 connected to the carriage 200.

Specifically, the sliding frame 200 includes a transverse frame 210 disposed transversely, and a vertical frame 220 vertically connected to the transverse frame 210. The transversal frame 210 comprises a first cross bar 2111 and a second cross bar 2112 which are arranged in parallel with each other along the x direction, and a third cross bar 2113 and a fourth cross bar 2114 which are arranged along the y direction and are vertically connected with the first cross bar 2111 and the second cross bar 2112, wherein one ends of the first cross bar 2111 and the second cross bar 2112 are connected through the third cross bar 2113, the other ends of the first cross bar 2111 and the second cross bar 2112 extend out of the fourth cross bar 2114, a fifth cross bar 2115 and a sixth cross bar 2116 which are parallel with the first cross bar 2111 and the second cross bar 2112 are further arranged between the third cross bar 2113 and the fourth cross bar 2114, the first cross bar 2111 and the second cross bar 2112 are arranged on the cross beam 120, and the first cross bar 2111 and the second cross bar 2112 are fixedly connected with a first sliding block 2103 through a sliding block 2104 arranged at the bottom of the first cross bar 2111 and the second cross bar 2112.

Further, the transverse frame 210 is further provided with a motor fixing seat 2121, a transmission chain 2122, a transmission shaft 2123 and a driven wheel 2124, and the first driving element 2101 is fixedly arranged on the transverse frame 210 by the motor fixing seat 2121; a first end of a transmission chain 2122 is sleeved on an output end of the first driving element 2101 and is rotationally connected with the first driving element 2101, a second end of the transmission chain 2122 is sleeved on a driven wheel 2124 and is rotationally connected with the driven wheel 2124, the driven wheel 2124 is fixedly arranged on a transmission shaft 2123, the driven wheel 2124 drives a gear 2102 to move through the transmission shaft 2123, and the gear 2102 is matched with the rack 121 to drive the transverse frame 210 to reciprocate on the first sliding rail 122 along the x direction under the driving of the first driving element 2101.

In this embodiment, the vertical frame 220 extends into the moving frame 100, the sliding frame 200 is vertically provided with a second sliding rail 221, a first screw 222 and a second driving member 223, and the output end of the second driving member 223 is connected with the first screw 222; the linkage frame 300 is provided with a second sliding block 311 matched with the second sliding rail 221 and a first nut 312 in screw fit with the screw rod, one side of the second sliding block 311 is connected with the second sliding rail 221 in a sliding manner, and the other side of the second sliding block 311 is fixedly connected with the linkage frame 300; the second driving member 223 is used for driving the first screw 222 to rotate so as to force the first screw 312 to drive the linkage frame 300 to reciprocate in the vertical direction, so that the linkage frame 300 can drive the bracket 450 on the material supporting assembly 400 to reciprocate in the up-down direction (z direction), and the requirement of lifting materials can be met in the carrying process.

Further, a second slide rail 221 is disposed on the vertical frame 220; the second driving member 223 is arranged on the transverse frame 210, and the first screw 222 is connected with the output end of the second driving member 223; the vertical frame 220 may be a metal piece or a rigid plastic piece integrally formed with the horizontal frame 210, and the vertical frame 220 may also be an independent plate fixedly mounted on the horizontal frame 210 by means of screws, welding, and the like.

Further, the number of the first sliding rails 122 may be 2, the number of the first sliding blocks 2103 may be 2, the first sliding blocks 2103 are disposed at two ends of the transverse frame 210 on one side facing the cross beam 120, and each of the first sliding blocks 2103 may include 2 sliding blocks.

Fig. 7 is a schematic perspective view of a linkage frame in the material supporting device according to the embodiment of the present invention. The linkage frame 300 is disposed in the moving frame 100, one side of the linkage frame 300 is slidably connected to the sliding frame 200, and the other side of the linkage frame 300 is slidably connected to the material supporting assembly 400.

As shown in fig. 7, a second sliding block 311 (see fig. 6) matched with the second sliding rail 221 and a first nut 312 (see fig. 6) in threaded fit with the first lead screw 222 are disposed on one side surface of the linkage frame 300, and the second driving member 223 is used for driving the first lead screw 222 to rotate so as to force the first nut 312 to drive the linkage frame 300 to reciprocate in the vertical direction; the other side surface of the linkage frame 300 is provided with a third slide rail 313, a second screw 314 and a third driving element 315, and the third driving element 315 is used for driving the second screw 314 to rotate so as to force the second screw 413 to drive the material supporting assembly 400 to reciprocate on the third slide rail 313 along the horizontal direction (y direction).

Specifically, the link frame 300 includes a sliding plate 310, a side surface (back side) of the sliding plate 310 is provided with a second sliding block 311 (see fig. 6) matched with the second sliding rail 221, and a first nut 312 (see fig. 6) in screw fit with the first lead screw 222, the second sliding block 311 and the first nut 312 are fixedly mounted on the sliding plate 310, the other side surface of the sliding plate 310 is provided with a third sliding rail 313, a second lead screw 314 and a third driving member 315, an output end of the third driving member 315 is connected with the second lead screw 314, the second lead screw 314 is connected with a second nut 413 arranged on the material supporting assembly 400, and the third driving member 315 drives the second lead screw 314 to rotate through the second nut 413.

Further, the number of the second sliding rails 221 may be 2, the number of the second sliding blocks 311 may be 2, the first nut 312 is disposed on the sliding plate 310 at an equal distance from the 2 second sliding rails 221, each group of the second sliding blocks 311 may include 2 sliding blocks, and the second sliding blocks 311 are disposed on the sliding plate 310 toward the top and the bottom of one side of the sliding frame 200.

Further, the linkage frame 300 comprises a baffle 320 and a baffle frame 330 which are connected with each other, one side edge of the sliding plate 310 is connected with the baffle, the baffle 320 is connected with the baffle frame, the baffle frame 330 is positioned on the side edge of the material supporting assembly 400 and used for limiting the movement position of the material supporting assembly 400 and preventing the bracket 450 on the material supporting assembly 400 from being mistakenly forked during swinging movement, so that the material supporting assembly 400 is protected, and the loss of the bracket 450 caused by misoperation is reduced.

Furthermore, the number of the baffle plates 320 and the baffle frames can be 2, the baffle plates 320 are respectively arranged on the left side and the right side of the sliding plate 310, each baffle plate 320 is in an L-shaped plate shape, each baffle plate 320 comprises a long arm and a short arm, the long arm is fixedly connected with the baffle frame 330, one side of each short arm is fixedly connected with the sliding plate 310, a reinforcing rod 331 is further arranged between the 2 long arms, and the reinforcing rod 331 and the long arms can be integrally formed and can also be fixedly connected in other modes such as welding or bolts; the blocking frame 330 is in a U-shaped plate shape, one end of the blocking frame 330 is fixedly connected with the baffle 320, and the strength of the linkage frame 300 can be improved due to the arrangement of the reinforcing rod 331, so that the linkage frame 300 is protected, the damage of a bearing material to the linkage frame 300 is reduced, and the stability of the material supporting device is improved.

In an application scenario, a third sliding block 414 matched with the third sliding rail 313 and a second nut 413 spirally matched with the second lead screw 314 are arranged on one side surface of the substrate 410 (see fig. 7); a bracket 450 is provided on the other side of the substrate 410; the third driving member 315 is used to drive the second lead screw 314 to rotate so as to force the second nut 413 to drive the substrate 410 to reciprocate in the horizontal direction (y direction) through the third slider 414, so as to drive the bracket 450 to reciprocate in the horizontal direction (y direction).

In another application scenario, the second connecting member 430 is provided with a connecting ring 431, a pivot block 432, and a swing block 433, the connecting ring 431 is connected with the first end of the first connecting member 420, the pivot block 432 is pivoted with the first end of the third connecting member 440, the swing block 433 is engaged with the swing seat 470, and the swing adjusting member 480 applies a swing force to the swing block 433, so that the second connecting member 430 drives the first connecting member 420, the telescopic cylinder 440, and the bracket 450 to swing relative to the mounting barrel 460.

Further, the number of the third slide rails 313 may be 2, the number of the third slide blocks 414 may be 2, the second lead screw 314 is disposed at the middle position of the slide plate 310 at the same distance from the 2 third slide rails 313, each group of the third slide blocks 414 may include 2 slide blocks, and both ends of the second lead screw 314 pass through the baffle 320 and are fixedly connected with the baffle 320.

Fig. 8 is a schematic perspective view of a first connecting member in the material holding device according to the embodiment of the present invention. As shown in fig. 8, the first connector 420 includes a shaft 421 and a U-shaped connector 422 connected to an end of the shaft 421, the U-shaped connector 422 is pivotally connected to the bracket 450, one end of the shaft 421 is connected to the second connector 430, and the other end of the shaft 421 is connected to the bracket 450 through the U-shaped connector 422.

The second connecting member 430 includes a connecting ring 431, a pivoting block 432, and a swinging block 433, the connecting ring 431 is connected to the shaft 421, the pivoting block 432 is pivoted to the first end of the telescopic cylinder 440, the swinging block 433 is in clearance fit with the swinging seat 470, and the swinging adjusting member 480 is configured to apply a swinging force to the swinging block 433, so that the second connecting member 430 drives the first connecting member 420, the telescopic cylinder 440, and the bracket 450 to swing relative to the mounting cylinder 460.

The first end of the telescopic cylinder 440 is pivotally connected to the pivot block 432 of the second connecting member 430, and the second end of the telescopic cylinder 440 is pivotally connected to the bracket 450.

The bracket 450 is pivotally connected to the second end of the first connector 420 and the second end of the telescopic cylinder 440 at the second side edge of the base plate 410, and is used for enabling the bracket 450 to rotate relative to the second end of the first connector 420 when the telescopic cylinder 440 performs an extension movement.

Further, as shown in fig. 2, the bracket 450 includes a first bracket 451, a second bracket 452, a first link 453, a second link 454 and a third link 455, the first bracket 451 and the second bracket 452 are arranged at intervals, and the first link 453, the second link 454 and the third link 455 connect the first bracket 451 and the second bracket 452; the first supporting arm 451 and the second supporting arm 452 comprise a long arm and a short arm which are connected in an L-shaped bending mode, the first connecting rod 453, the second connecting rod 454 and the third connecting rod 455 are connected among the long arms, the U-shaped connecting seat 422 of the first connecting piece 420 is pivoted with the first connecting rod 453, and the second end of the telescopic cylinder 440 is pivoted with the second connecting rod 454.

Further, there may be two fitting cylinders 460, the first connector 420, the second connector 430, and the telescopic cylinder 440.

In this embodiment, the base plate 410 is further provided with a swing seat 470, the swing seat 470 is further provided with a U-shaped receiving slot 471 and a swing adjusting member 480, the second connecting member 430 includes a connecting ring 431, a pivot block 432 and a swing block 433, the connecting ring 431 is connected to the shaft rod 421, the pivot block 432 is pivoted to the first end of the telescopic cylinder 440, the swing block 433 is inserted into the U-shaped receiving slot 471 to be in clearance fit with the swing seat 470, and the swing adjusting member 480 is configured to apply a swing force to the swing block 433, so that the second connecting member 430 drives the first connecting member 420, the telescopic cylinder 440 and the bracket 450 to swing relative to the assembling cylinder 460.

In this embodiment, the material supporting assembly 400 further includes a reinforcing rib plate 415, the reinforcing rib plate 415 is disposed between the substrate 410 and the assembling cylinder 460, a through hole is formed in the substrate 410, the assembling cylinder 460 penetrates through the through hole to be connected with the substrate 410, one end of the assembling cylinder 460 abuts against the second connecting member 430, and the other end of the assembling cylinder 460 abuts against the U-shaped connecting seat 422 of the first connecting member 420, so that the second connecting member 430 can drive the first connecting member 420 to further drive the bracket 450 to move stably; the telescopic cylinder 440 may be horizontally disposed along the x-direction, or may have a certain inclination angle with the bracket 450 to drive the bracket 450 to rotate.

The base plate 410, the rib plate 415 and the mounting cylinder 460 may be an integrally formed structural member, and may be integrally formed by using a metal or plastic material, wherein the rib plate 415 may be in a triangular plate shape, and two right-angled sides of the rib plate 415 are connected to the base plate 410 and the mounting cylinder 460, respectively.

The material supporting device and the material supporting assembly 400 can be used in the production and processing process of ceramic dielectric filters, and can be used for loading and unloading ceramic biscuits or ceramic filters if the ceramic biscuits are sintered by using a bell jar furnace.

Specifically, be equipped with the transport frame 10 that is used for bearing material 11 on the bell jar furnace, the transport frame 100 is hollow, ask material subassembly 400 to set up in moving frame 100, transport frame 10 one side can stretch into and move in frame 100 and cooperate with asking material subassembly 400, transport frame 10 can be the notch cuttype, the upper surface of transport frame 10 can be provided with the boss 12 that varies in size, so as to place not unidimensional material 11, be provided with the interval of predetermineeing that is used for bracket 450 to carry out the material supporting operation between two adjacent bosses 12, thereby the one end of bracket 450 can stretch into the interval of predetermineeing between the boss 12 and support material 11 and move into or shift out transport frame 10.

Different from the prior art, the sliding frame 200 and the linkage frame 300 arranged on the moving frame 100 drive the first connecting piece 420, the second connecting piece 430 and the telescopic cylinder 440, so that the bracket 450 is driven to move in three dimensions in the front-back, left-right and up-down directions; meanwhile, the bracket 450 is driven to rotate relative to the first connecting piece 420 through the telescopic motion of the telescopic cylinder 440; drive telescoping cylinder 440 and bracket 450 through second connecting piece 430 and swing the motion to can adjust the support of first trailing arm 451 and second trailing arm 452 and get the surface and tend to the level, so that stable support gets the material, can improve work efficiency, and simple structure can satisfy the last unloading demand of ceramic dielectric filter material under the different environment.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A tray assembly, comprising:

the base plate is connected with the assembling cylinder and the swinging seat, and the swinging seat is provided with a swinging adjusting piece;

the first connecting piece penetrates through the assembling cylinder;

the second connecting piece is connected with the first end of the first connecting piece at the first side edge of the substrate;

a third connecting piece, the first end of which is connected with the second connecting piece;

the bracket is pivoted with the second end of the first connecting piece and the second end of the third connecting piece at the second side edge of the substrate;

the second connecting piece comprises a connecting ring, a pivoting block and a swinging block, the connecting ring is connected with the first end of the first connecting piece, the pivoting block is pivoted with the first end of the third connecting piece, the swinging block is in clearance fit with the swinging seat, and the swinging adjusting piece is used for applying acting force to the swinging block so that the second connecting piece drives the first connecting piece, the third connecting piece and the bracket to swing and adjust relative to the assembling barrel.

2. The support assembly of claim 1, wherein the bracket comprises a first support arm, a second support arm, a first connecting rod and a second connecting rod, the first support arm and the second support arm are arranged at intervals, and the first connecting rod and the second connecting rod connect the first support arm and the second support arm.

3. The retainer assembly of claim 2, wherein the first and second retainer arms include long and short arms connected by an L-shaped bend, and the first and second connecting rods are connected between the long arms.

4. The material holding assembly as claimed in claim 3, wherein a third link is further connected between said long arms.

5. The material supporting assembly as claimed in claim 2, wherein the first connecting member comprises a shaft rod and a U-shaped connecting seat connected to an end of the shaft rod, the connecting ring is connected to the shaft rod, and the U-shaped connecting seat is pivotally connected to the first connecting rod.

6. The tray assembly of claim 2, wherein a second end of the third link is pivotally connected to the second link.

7. The material supporting assembly according to claim 1, wherein the third connecting member is a telescopic cylinder, and the bracket rotates relative to the second end of the first connecting member when the telescopic cylinder performs telescopic motion.

8. The carrier assembly of claim 1, further comprising a stiffener plate connected between the base plate and the fitting barrel.

9. The material supporting assembly as claimed in claim 7, wherein the first connecting cylinder comprises two, and the first connecting piece, the second connecting piece, the telescopic cylinder and the bracket comprise two groups.

10. A holding device comprising a movable frame and a holding assembly as claimed in any one of claims 1 to 9, wherein said base plate is vertically disposed with respect to said movable frame and is capable of three-axis movement with respect to said movable frame.