Carriers and placement machines

Abstract

The present invention discloses a carrier and a chip placement machine, wherein the carrier comprises: a machine body and a positioning mechanism. The machine body is provided with a positioning suction cup mechanism and a sliding suction cup mechanism slidably arranged on the machine body, the sliding suction cup mechanism comprises a suction cup group and a positioning block connected to one end of the suction cup group, the positioning block is provided with a first adsorption sheet; the positioning mechanism is arranged on one side of the machine body and is arranged adjacent to the positioning block, the positioning mechanism comprises a driving module and a clamping assembly connected to the output shaft of the driving module, the clamping assembly is provided with a second adsorption sheet that attracts the first adsorption sheet. The carrier of the present invention improves the efficiency of the clamping assembly in clamping the suction cup group.

Description

Technical Field

[0001] The present invention relates to the technical field of display assembly equipment, and in particular to a carrier and a chip mounter using the carrier. Background Art

[0002] When attaching the polarizing plate to the display panel, the clamp is used to clamp the suction cup and move it so that the suction cup corresponds to the polarizing plate, and then the suction cup absorbs the polarizing plate to achieve the bonding of the display panel and the polarizing plate. When the clamp is aligned with the suction cup, the clamp moves toward the suction cup at a certain speed, and the collision between the claw arm of the clamp and the suction cup generates a reaction force; due to the reaction force, the clamp and the suction cup are displaced, resulting in the clamp needing to approach the suction cup multiple times before the suction cup can be clamped, thus resulting in low efficiency of the clamp to clamp the suction cup, affecting the production efficiency of the display.

[0003] The above contents are only used to assist in understanding the technical solution of the present application and do not constitute an admission that the above contents are prior art. Summary of the invention

[0004] The main purpose of the present invention is to provide a carrier device, aiming to solve the technical problem of low positioning efficiency of the clamp and the suction cup.

[0005] To achieve the above object, the carrier device proposed by the present invention comprises:

[0006] A machine body, the machine body is provided with a positioning suction cup mechanism and a sliding suction cup mechanism slidably provided on the machine body, the sliding suction cup mechanism comprises a suction cup group and a positioning block connected to one end of the suction cup group, the positioning block is provided with a first suction sheet; and

[0007] A positioning mechanism is arranged on one side of the body and adjacent to the positioning block, the positioning mechanism comprises a driving module and a clamping assembly connected to the output shaft of the driving module, the clamping assembly is provided with a second adsorption sheet that attracts the first adsorption sheet;

[0008] The driving module drives the clamping assembly to approach the positioning block, the first adsorption sheet and the second adsorption sheet attract each other, and the clamping assembly clamps the positioning block.

[0009] In one embodiment of the present invention, the clamping assembly includes a mounting platform connected to the output shaft of the driving module, a first clamping jaw portion and a second clamping jaw portion, the first clamping jaw portion is arranged on a side of the mounting platform facing the machine body, the second clamping jaw portion is rotatably connected to the mounting platform, and the first clamping jaw portion is provided with the second adsorption sheet facing the second clamping jaw portion;

[0010] The driving module drives the mounting platform to approach the positioning block, the first adsorption sheet and the second adsorption sheet attract each other, and the second clamping claw portion rotates so that the second clamping claw portion and the first clamping claw portion clamp the positioning block.

[0011] In one embodiment of the present invention, the first clamping claw portion includes a positioning arm connected to the mounting platform and the second suction sheet provided on the positioning arm;

[0012] The second clamping jaw portion includes a swing arm driving component connected to the mounting platform and a swing arm connected to an output shaft of the swing arm driving component. The swing arm driving component drives the swing arm to rotate toward the positioning arm and cooperates with the positioning arm to clamp the positioning block.

[0013] In one embodiment of the present invention, a positioning wheel is further provided at one end of the positioning arm away from the mounting platform, and a clamping wheel is provided at one end of the swing arm away from the mounting platform. The swing arm driving member drives the swing arm to rotate toward the positioning arm so that the positioning wheel and the clamping wheel clamp the positioning block.

[0014] In one embodiment of the present invention, the first clamping claw portion further comprises a telescopic driving member connected to the mounting platform, an output shaft of the telescopic driving member is connected to the positioning arm, and the telescopic driving member drives the positioning arm to extend or retract relative to the positioning block.

[0015] In one embodiment of the present invention, when the clamping wheel and the positioning wheel clamp the positioning block, the first adsorption sheet and the second adsorption sheet are arranged to face each other.

[0016] In one embodiment of the present invention, when the clamping wheel and the positioning wheel clamp the positioning block, the spacing distance between the first adsorption sheet and the second adsorption sheet is defined as D, and 2mm≥D≥0.5mm.

[0017] In one embodiment of the present invention, one of the first adsorption sheet and the second adsorption sheet is made of a magnetic material, and the other of the first adsorption sheet and the second adsorption sheet is made of an iron material.

[0018] The present invention also provides a carrier, comprising:

[0019] A machine body, comprising a rotating motor assembly and a main body connected to the output shaft of the rotating motor assembly, wherein the main body is provided with at least two adsorption planes, each of the adsorption planes is provided with a positioning suction cup mechanism and a sliding suction cup mechanism that can approach or move away from the positioning suction cup mechanism, wherein the sliding suction cup mechanism comprises a suction cup group, a positioning block connected to one end of the suction cup group, and a first adsorption sheet, wherein the first adsorption sheet is provided on the positioning block; and

[0020] A positioning mechanism is arranged on one side of the machine body and is arranged adjacent to the positioning block, wherein the positioning mechanism comprises a driving module and a clamping assembly connected to an output shaft of the driving module, wherein the clamping assembly is provided with a second adsorption sheet;

[0021] The rotating motor assembly drives the main body to rotate, and the adsorption plane is opposite to the workpiece. The driving module drives the clamping assembly to approach the positioning block. The first adsorption sheet and the second adsorption sheet attract each other, and the clamping assembly clamps the positioning block to drive the sliding suction cup mechanism to adsorb the workpiece to the positioning suction cup mechanism.

[0022] The present invention also provides a chip placement machine, comprising a conveyor belt mechanism and the carrier device, wherein the conveyor belt mechanism is arranged opposite to the machine body.

[0023] The technical solution of the present invention adopts the sliding suction cup mechanism including a suction cup group and a first suction sheet, the first suction sheet is arranged at one end of the suction cup group, and a driving module and a clamping assembly arranged on the driving module are arranged on one side of the body, and the clamping assembly is provided with a second suction sheet; it can be understood that when the driving module drives the clamping assembly to move to the suction cup group, the clamping assembly touches the suction cup group, and cooperates with the mutual attraction of the first suction sheet and the second suction sheet, thereby reducing the displacement caused by the clamping assembly touching the suction cup group and improving the efficiency of the clamping assembly clamping the suction cup group. On the other hand, the first suction sheet is arranged on the positioning block, and the positioning block is arranged at one end of the suction cup group, that is, the positioning block is used as an auxiliary member to improve the connection stability between the first suction sheet and the suction cup group. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0025] Figure 1 It is a structural schematic diagram of an embodiment of a carrier device of the present invention;

[0026] Figure 2 for Figure 1 A schematic structural diagram of the medium carrier from another perspective;

[0027] Figure 3 for Figure 1 An enlarged schematic diagram of a portion of the structure of the middle carrier;

[0028] Figure 4 for Figure 3A schematic diagram of the structure of the middle part in another state;

[0029] Figure 5 for Figure 4 A local enlarged schematic diagram of point A in the middle.

[0030] Description of Figure Numbers:

[0031] Label name Label name 1 Body 22 Clamping components 11 Positioning suction cup mechanism 221 Mounting table 12 Sliding suction cup mechanism 222 First clamping jaw 121 Suction cup set 2221 Positioning arm 122 Positioning block 2222 Second adsorption sheet 123 First adsorption sheet 2223 Positioning wheel 13 Rotating motor components 2224 Telescopic drive 14 main body 223 Second clamping jaw 141 Snap to plane 2231 Swing arm drive 2 Positioning mechanism 2232 Swing arm 21 Driver module 2233 Pressure wheel

[0032] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0035] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text is to include three parallel solutions, taking "A and / or B as an example", including solution A, or solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0036] The present invention provides a transport device. Specifically, Figure 1 It is a structural schematic diagram of an embodiment of a carrier device of the present invention; Figure 2 for Figure 1 A schematic structural diagram of the medium carrier from another perspective; Figure 3 for Figure 1 An enlarged schematic diagram of a portion of the structure of the middle carrier; Figure 4 for Figure 3 A schematic diagram of the structure of the middle part in another state; Figure 5 for Figure 4 A local enlarged schematic diagram of point A in the middle.

[0037] In the embodiment of the present invention, Figure 1 As shown, combined with Figure 2 , Figure 3 and Figure 4 As shown, the carrier device includes: a body 1 and a positioning mechanism 2.

[0038] The body 1 is provided with a positioning suction cup mechanism 11 and a sliding suction cup mechanism 12 which can be slidably arranged on the body 1. The sliding suction cup mechanism 12 moves closer to or farther away from the positioning suction cup mechanism 11. The sliding suction cup mechanism 12 includes a suction cup group 121, a positioning block 122 connected to one end of the suction cup group 121, and a first suction sheet 123. The first suction sheet 123 is arranged on the positioning block 122.

[0039] The positioning mechanism 2 is arranged on one side of the body 1 and is arranged adjacent to the positioning block 122. The positioning mechanism 2 includes a driving module 21 and a clamping assembly 22 connected to the output shaft of the driving module 21. The clamping assembly 22 is provided with a second adsorption sheet 2222 that attracts the first adsorption sheet 123.

[0040] The driving module 21 drives the clamping assembly 22 to approach the positioning block 122 , the first suction sheet 123 and the second suction sheet 2222 attract each other, and the clamping assembly 22 clamps the positioning block 122 to locate the distance between the sliding suction cup mechanism 12 and the positioning suction cup mechanism 11 .

[0041] In this embodiment, the sliding suction cup mechanism 12 includes a suction cup group 121 and a first suction sheet 123, the first suction sheet 123 is arranged at one end of the suction cup group 121, and a driving module 21 and a clamping assembly 22 arranged on the driving module 21 are arranged on one side of the body 1, and a second suction sheet 2222 is arranged on the clamping assembly 22; it can be understood that when the driving module 21 drives the clamping assembly 22 to move to the suction cup group 121, the clamping assembly 22 touches the suction cup group 121, and cooperates with the mutual attraction of the first suction sheet 123 and the second suction sheet 2222, thereby reducing the displacement caused by the clamping assembly 22 touching the suction cup group 121, and improving the efficiency of the clamping assembly 22 clamping the suction cup group 121. On the other hand, the first suction sheet 123 is arranged on the positioning block 122, and the positioning block 122 is arranged at one end of the suction cup group 121, that is, the positioning block 122 is used as a booster to improve the connection stability between the first suction sheet 123 and the suction cup group 121.

[0042] In order to enable the sliding suction cup mechanism 12 and the positioning suction cup mechanism 11 to absorb the workpiece, an air source component may be provided on the machine body 1, and the air source component is connected to the sliding suction cup mechanism 12 and the positioning suction cup mechanism 11 through pipelines, so that the sliding suction cup mechanism 12 and the positioning suction cup mechanism 11 generate negative pressure, and the suction cup mechanism 12 and the positioning suction cup mechanism absorb the workpiece. The air source component may be a component composed of at least one cylinder.

[0043] In order to realize that the driving module 21 drives the clamping assembly 22 to move smoothly, the driving module 21 includes a base, a stator disposed on the base, and a mover slidably disposed on the base, and the mover moves closer to or farther from the stator; that is, the clamping assembly 22 is disposed on the mover, and the mover is linked with the clamping assembly 22, so that the clamping assembly 22 moves along one side of the body 1, so that the clamping assembly 22 clamps the positioning block 122. It can be understood that the mover can be a sliding plate, and the stator can be a motor or a cylinder.

[0044] In order to clamp the positioning block 122 more stably, the clamping assembly 22 is a structure including a clamping cylinder and a clamping claw, so the clamping cylinder is arranged on the mover of the driving module 21, and the mover drives the clamping cylinder to move along one side of the body 1; when the clamping claw touches the positioning block 122, the clamping cylinder drives the clamping claw to clamp the positioning block 122. On the other hand, in order to reduce the situation where the sliding suction cup mechanism 12 moves away from the clamping claw due to the contact between the clamping claw and the positioning block 122, the second adsorption sheet 2222 can be arranged on the clamping claw; or, the second adsorption sheet 2222 can also be arranged on the clamping cylinder. When the clamping assembly 22 is close to the positioning block 122, the second adsorption sheet 2222 can attract the first adsorption sheet 123, and no limitation is made again.

[0045] In order to achieve mutual attraction between the first adsorption sheet 123 and the second adsorption sheet 2222. It can be understood that the first adsorption sheet 123 and / or the second adsorption sheet 2222 are made of magnetic material; or, one of the first adsorption sheet 123 and the second adsorption sheet 2222 is made of magnetic material, and the other of the first adsorption sheet 123 and the second adsorption sheet 2222 is made of iron material.

[0046] In order to reduce the collision between the clamping jaw and the positioning block 122 , a buffer material may be provided on the clamping jaw to reduce the force generated by the collision between the clamping jaw and the positioning block 122 .

[0047] In order to make the sliding suction cup mechanism 12 approach or move away from the positioning suction cup mechanism 11, so as to achieve the smooth sliding of the sliding suction cup mechanism 12, a guide structure may be provided between the sliding suction cup mechanism 12 and the machine body 1; it can be understood that a slide rail may be provided on one of the sliding suction cup mechanism 12 and the machine body 1, and a slide groove may be provided on the other of the sliding suction cup mechanism 12 and the machine body 1, and the slide rail is slidably connected with the groove wall of the slide groove, so as to achieve the smooth sliding of the sliding suction cup mechanism 12 on the machine body 1. It can be understood that in order to further achieve the smooth sliding of the sliding suction cup mechanism 12, a pair of guide structures are provided between the sliding suction cup mechanism 12 and the machine body 1, and the two guide structures are provided in parallel.

[0048] In order to enhance the attraction between the first adsorption sheet 123 and the second adsorption sheet 2222 , a plurality of first adsorption sheets 123 and / or second adsorption sheets 2222 may be provided according to actual conditions.

[0049] In the actual application of the embodiment of the present application, the workpiece is introduced from the side opposite to the sliding suction cup mechanism 12. That is, the workpiece is introduced from one end of the machine body 1; the driving module 21 drives the clamping assembly 22 to approach the sliding suction cup mechanism 12, and the clamping assembly 22 touches and clamps the positioning block 122; the driving module 21 then drives the sliding suction cup mechanism 12 to approach or move away from the positioning suction cup mechanism 11, and makes the sliding suction cup mechanism 12 and the positioning suction cup mechanism 11 separated by a predetermined distance; thereafter, the clamping assembly 22 releases the positioning block 122 and resets, and the sliding suction cup mechanism 12 cooperates with the positioning suction cup mechanism 11 to absorb the workpiece.

[0050] It can be understood that the workpiece is a planar structure; wherein the workpiece may be a polarizer.

[0051] In one embodiment of the present invention, the clamping assembly 22 includes a mounting platform 221 connected to the output shaft of the driving module 21, a first clamping jaw portion 222 and a second clamping jaw portion 223, the first clamping jaw portion 222 is arranged on the side of the mounting platform 221 facing the machine body 1, the second clamping jaw portion 223 is rotatably connected to the mounting platform 221, and the first clamping jaw portion 222 is provided with a second adsorption sheet 2222 facing the second clamping jaw portion 223;

[0052] The driving module 21 drives the mounting platform 221 to approach the positioning block 122 , the first adsorption sheet 123 and the second adsorption sheet 2222 attract each other, and the second clamping claw portion 223 rotates, so that the second clamping claw portion 223 and the first clamping claw portion 222 clamp the positioning block 122 .

[0053] It can be understood that the direction in which the clamping assembly 22 moves toward the positioning suction cup mechanism 11 is defined as the positioning direction, the direction in which the mounting platform 221 moves along the positioning direction is defined as the positive direction, the side of the mounting platform 221 facing the positive direction of the positioning direction is defined as the windward side, and the side of the mounting platform 221 opposite to the windward side is defined as the leeward side. The first clamping claw portion 222 is disposed adjacent to the leeward side, and the second clamping claw portion 223 is disposed adjacent to the windward side, that is, when the second clamping claw portion 223 rotates toward the first clamping claw portion 222, the second clamping claw portion 223 and the first clamping claw portion 222 cooperate to form a clamping interval, and the positioning block 122 is clamped in the clamping interval.

[0054] On the other hand, in order to facilitate the mutual attraction between the first adsorption sheet 123 and the second adsorption sheet 2222, the second adsorption sheet 2222 is arranged on a side of the first clamping claw portion 222 facing the second clamping claw portion 223. That is to say, when the driving module 21 drives the clamping assembly 22 to approach the positioning block 122, the first adsorption sheet 123 and the second adsorption sheet 2222 are parallel and attract each other, and then the positioning block 122 is clamped by the first clamping claw portion 222 and the second clamping claw portion 223.

[0055] In one embodiment of the present invention, the first clamping claw portion 222 includes a positioning arm 2221 connected to the mounting platform 221 and a second suction sheet 2222 disposed on the positioning arm 2221;

[0056] The second clamping jaw 223 includes a swing arm driving member 2231 connected to the mounting platform 221 and a swing arm 2232 connected to the output shaft of the swing arm driving member 2231. The swing arm driving member 2231 drives the swing arm 2232 to rotate toward the positioning arm 2221 and cooperates with the positioning arm 2221 to clamp the positioning block 122. It can be understood that the swing arm driving member 2231 is a cylinder or a motor.

[0057] That is, the swing arm driving member 2231 drives the swing arm 2232 to rotate toward the positioning arm 2221, and a clamping interval is formed between the swing arm 2232 and the positioning arm 2221, so that the swing arm 2232 and the positioning arm 2221 clamp the positioning block 122. It can be understood that in order to enhance the stability of clamping, the swing arm 2232 and the positioning arm 2221 are arranged in parallel.

[0058] Optionally, under the premise that the swing arm 2232 and the positioning arm 2221 can stably clamp the positioning plate, a limiting groove structure can be provided on the opposite walls of the swing arm 2232 and the positioning arm 2221, so that when the swing arm 2232 and the positioning arm 2221 clamp the positioning block 122, the limiting groove structure cooperates with the peripheral limiting of the positioning block 122.

[0059] In one embodiment of the present invention, a positioning wheel 2223 is further provided at one end of the positioning arm 2221 away from the mounting platform 221, and a clamping wheel 2233 is provided at one end of the swing arm 2232 away from the mounting platform 221. The swing arm driving member 2231 drives the swing arm 2232 to rotate toward the positioning arm 2221 so that the positioning wheel 2223 and the clamping wheel 2233 clamp the positioning block 122.

[0060] In this embodiment, a positioning wheel 2223 is provided at one end of the positioning arm 2221 away from the mounting platform 221, and a pressure wheel 2233 is provided at one end of the swing arm 2232 away from the mounting platform 221, so that when the positioning wheel 2223 and the pressure wheel 2233 clamp the positioning block 122, the positioning block 122 can have a certain sliding range relative to the positioning wheel 2223 and the pressure wheel 2233 to avoid damage to the equipment; on the other hand, the positioning wheel 2223 and the pressure wheel 2233 can be made of elastic material, that is, the positioning wheel 2223 and the pressure wheel 2233 are used as buffers to reduce direct collision between the positioning wheel 2223 and the pressure wheel 2233 and the positioning block 122.

[0061] In one embodiment of the present invention, the first clamping claw portion 222 further includes a telescopic driving member 2224 connected to the mounting platform 221, the output shaft of the telescopic driving member 2224 is connected to the positioning arm 2221, and the telescopic driving member 2224 drives the positioning arm 2221 to extend or retract relative to the positioning block 122. It can be understood that the telescopic driving member 2224 is a cylinder or a motor.

[0062] In this embodiment, the telescopic driving member 2224 is used to drive the positioning arm 2221 to extend or retract relative to the positioning block 122 , so that the positioning arm 2221 has a wider working range, thereby achieving stable clamping of the positioning block 122 .

[0063] In one embodiment of the present invention, when the clamping wheel 2233 and the positioning wheel 2223 clamp the positioning block 122, the first adsorption sheet 123 and the second adsorption sheet 2222 are arranged opposite to each other. In other words, when the positioning block 122 is clamped by the clamping wheel 2233 and the positioning wheel 2223, the first adsorption sheet 123 and the second adsorption sheet 2222 are arranged opposite to each other, so that the first adsorption sheet 123 and the second adsorption sheet 2222 generate a strong attraction force.

[0064] In one embodiment of the present invention, Figure 5As shown, when the clamping wheel 2233 and the positioning wheel 2223 clamp the positioning block 122, the spacing distance between the first adsorption sheet 123 and the second adsorption sheet 2222 is defined as D, 2mm≥D≥0.5mm. By adopting a structure in which the spacing distance between the first adsorption sheet 123 and the second adsorption sheet 2222 is 0.5mm-2mm, the first adsorption sheet 123 and the second adsorption sheet 2222 are prevented from long-term contact, and the first adsorption sheet 123 and the second adsorption sheet 2222 are prevented from colliding with each other, resulting in damage to the first adsorption sheet 123 or the second adsorption sheet 2222.

[0065] In one embodiment of the present invention, one of the first adsorption sheet 123 and the second adsorption sheet 2222 is made of a magnetic material, and the other of the first adsorption sheet 123 and the second adsorption sheet 2222 is made of an iron material.

[0066] It is understandable that a mounting frame may be further included between the first adsorption sheet 123 and the positioning block 122, and the mounting frame is used to fix the first adsorption sheet 123 on the positioning block 122. In other words, the first adsorption sheet 123 is installed by using the mounting frame as a booster, thereby improving the stability of the first adsorption sheet 123 fixed on the positioning block 122.

[0067] The present invention further provides a transport device, comprising: a body 1 and a positioning mechanism 2.

[0068] The body 1 includes a rotating motor assembly 13 and a main body 14 connected to the output shaft of the rotating motor assembly 13, the main body 14 is provided with at least two adsorption planes 141, each of the adsorption planes 141 is provided with a positioning suction cup mechanism 11 and a sliding suction cup mechanism 12 that can move closer to or away from the positioning suction cup mechanism 11, the sliding suction cup mechanism 12 includes a suction cup group 121, a positioning block 122 connected to one end of the suction cup group 121 and a first adsorption sheet 123, and the first adsorption sheet 123 is arranged on the positioning block 122.

[0069] The positioning mechanism 2 is arranged on one side of the body 1 and adjacent to the positioning block 122 . The positioning mechanism 2 includes a driving module 21 and a clamping assembly 22 connected to the output shaft of the driving module 21 . The clamping assembly 22 is provided with a second adsorption sheet 2222 .

[0070] The rotating motor assembly 13 drives the main body 14 to rotate, and the adsorption plane 141 is opposite to the workpiece. The driving module 21 drives the clamping assembly 22 to approach the positioning block 122. The first adsorption sheet 123 and the second adsorption sheet 2222 attract each other, and the clamping assembly 22 clamps the positioning block 122 to drive the sliding suction cup mechanism 12 to adsorb the workpiece to the positioning suction cup mechanism 11.

[0071] It can be understood that by adopting a structure in which the main body 14 is provided with at least two adsorption planes 141, the main body 14 is driven to rotate by the rotating motor assembly 13 so that different adsorption planes 141 correspond to the workpiece, thereby achieving continuous adsorption of the workpiece and improving the production efficiency of the equipment.

[0072] In an embodiment of the present invention, the main body 14 is provided with four adsorption planes 141 , and two adjacent adsorption planes 141 are arranged at right angles.

[0073] That is to say, the workpiece is arranged on the working station, and the four adsorption planes 141 arranged on the main body 14 are, at the same time, the adsorption plane 141 corresponding to the working station is in the attachment position, the previous adsorption plane 141 adjacent to the attachment position is in the film tearing position, the previous adsorption plane 141 adjacent to the film tearing position is in the standby position, and the previous adsorption plane 141 adjacent to the standby position is in the receiving position. It can be understood that the four adsorption planes 141 on the main body cooperate with external equipment to realize the receiving, standby and attachment of the workpiece, and so on. Among them, the external equipment is a loading device for the workpiece, a film tearing device for tearing the film on the surface of the workpiece, etc.

[0074] The present invention also provides a chip mounter, which includes a conveyor belt mechanism and a carrier. The specific structure of the carrier is referred to the above embodiment. Since the present chip mounter adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here. The conveyor belt mechanism is arranged opposite to the machine body 1.

[0075] It can be understood that the conveyor belt mechanism transfers the workpieces, and the positioning suction cup mechanism 11 and the sliding suction cup mechanism 12 of the machine body 1 are arranged opposite to the conveyor belt mechanism.

[0076] In one embodiment of the present invention, the conveyor belt mechanism is a device including a conveyor belt.

[0077] The above descriptions are only optional embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made based on the contents of the present invention's specification and drawings, or directly / indirectly applied in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A carrier, characterized in that: include: A machine body, wherein the machine body is provided with a positioning suction cup mechanism and a sliding suction cup mechanism slidably arranged on the machine body, wherein the sliding suction cup mechanism comprises a suction cup group and a positioning block connected to one end of the suction cup group, and the positioning block is provided with a first suction sheet; and A positioning mechanism is arranged on one side of the body and adjacent to the positioning block, the positioning mechanism comprises a driving module and a clamping assembly connected to the output shaft of the driving module, the clamping assembly is provided with a second adsorption sheet that attracts the first adsorption sheet; The driving module drives the clamping assembly to approach the positioning block, the first adsorption sheet and the second adsorption sheet attract each other, and the clamping assembly clamps the positioning block; the clamping assembly includes a mounting platform, a first clamping jaw portion and a second clamping jaw portion, the mounting platform is connected to the output shaft of the driving module, the first clamping jaw portion is arranged on a side of the mounting platform facing the machine body, the second clamping jaw portion is rotatably connected to the mounting platform, and the first clamping jaw portion is provided with the second adsorption sheet facing the second clamping jaw portion; The driving module drives the mounting platform to approach the positioning block, the first adsorption sheet and the second adsorption sheet attract each other, and the second clamping claw portion rotates, so that the second clamping claw portion and the first clamping claw portion clamp the positioning block; The first clamping claw portion includes a positioning arm connected to the mounting platform and the second adsorption sheet provided on the positioning arm; The second clamping jaw portion includes a swing arm driving member connected to the mounting platform and a swing arm connected to an output shaft of the swing arm driving member, wherein the swing arm driving member drives the swing arm to rotate toward the positioning arm and cooperates with the positioning arm to clamp the positioning block; A positioning wheel is further provided at one end of the positioning arm away from the mounting platform, a clamping wheel is provided at one end of the swing arm away from the mounting platform, and the swing arm driving member drives the swing arm to rotate toward the positioning arm so that the positioning wheel and the clamping wheel clamp the positioning block; The first clamping claw portion further comprises a telescopic driving member connected to the mounting platform, the output shaft of the telescopic driving member is connected to the positioning arm, and the telescopic driving member drives the positioning arm to extend or retract relative to the positioning block; When the clamping wheel and the positioning wheel clamp the positioning block, the first adsorption sheet and the second adsorption sheet are arranged to face each other.

2. The carrier according to claim 1, characterized in that When the clamping wheel and the positioning wheel clamp the positioning block, the spacing distance between the first adsorption sheet and the second adsorption sheet is defined as D, and 2mm≥D≥0.5mm.

3. The carrier according to claim 1 or 2, characterized in that: One of the first adsorption sheet and the second adsorption sheet is made of magnetic material, and the other of the first adsorption sheet and the second adsorption sheet is made of iron material.

4. A chip mounter, characterized in that: It comprises a conveyor belt mechanism and the carrier device as claimed in any one of claims 1 to 3, wherein the conveyor belt mechanism is arranged opposite to the machine body.

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