PACK disc feeding mechanism

Abstract

The utility model discloses a PACK disc feeding mechanism. The PACK disc feeding mechanism comprises a feeding runner and a stock bin assembly arranged at the end of the feeding runner. The stock bin assembly comprises a feeding cartridge holder, and a plurality of layers of PACK discs are arranged in the feeding cartridge holder. A jacking module is arranged below the stock bin assembly and used for jacking the PACK disc in the cartridge holder. A cam separation assembly is arranged at the top of the stock bin assembly and clamps the jacked first-layer PACK disc. A pull rod feeding module is arranged on one side of the feeding runner and comprises a lead screw and a nut mounting block connected to the lead screw in a matched mode, a connecting plate is arranged at the top of the nut mounting block, a pull block is connected to the end of the connecting plate in a matched mode, and the connecting plate drives the pull block to move in the horizontal moving process. In the moving process of the pull block, the PACK disc is pulled to the feeding runner for feeding of the PACK disc; the pulling guide rail is arranged, so that the feeding cartridge holder can be pulled out for feeding, and the feeding efficiency of the PACK in the cartridge holder is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to PACK tray feeding technical field, more specifically, relate to a PACK tray feeding mechanism. BACKGROUND

[0002] Die detection technology is a key link in the semiconductor industry, mainly involves chip (Die) defect detection (such as integrated circuit wafer). With the development of industrial automation, artificial intelligence and precision measurement technology, Die detection technology has experienced the evolution from traditional manual detection to intelligent, high-precision automatic detection. Die will be installed in the corresponding PACK tray of different inches, the mechanism will be loaded with PACK tray to the subsequent flow channel or other mechanism, which is convenient for subsequent detection or other processes.

[0003] The disadvantages of the prior art: when the PACK tray is deformed too much, that is, the PACK tray is stacked together with too large gap, the separation mechanism cannot guarantee complete separation (the separation knife cannot be inserted into the spacing between PACK trays), resulting in chuck. UTILITY MODEL CONTENT

[0004] In order to solve at least one of the above technical problems, the utility model provides a PACK tray feeding mechanism.

[0005] The utility model discloses a PACK tray feeding mechanism, which comprises a feeding flow channel and a stock bin assembly arranged at the end of the feeding flow channel.

[0006] The stock bin assembly comprises a feeding clamp, and a plurality of layers of PACK trays are arranged in the feeding clamp.

[0007] A jacking module is arranged below the stock bin assembly, and the jacking module jacks up the PACK trays in the feeding clamp.

[0008] A cam separation assembly is arranged at the top of the stock bin assembly, and the cam separation assembly clamps the first layer of PACK trays after jacking up.

[0009] A pull rod feeding module is arranged on one side of the feeding flow channel, and one end of the pull rod feeding module is arranged on the inner side of the cam separation assembly.

[0010] The pull rod feeding module comprises a lead screw and a nut mounting block connected to the lead screw, a connecting plate is arranged at the top of the nut mounting block, a pull block is connected to the end of the connecting plate, the connecting plate drives the pull block to move during horizontal movement, and the pull block moves to pull the PACK tray to the feeding flow channel for PACK tray feeding during movement.

[0011] The utility model discloses a preferable embodiment of one, the stock bin subassembly includes guide rail bottom plate, the guide rail bottom plate top is provided with the pull -out guide rail, the feeding clamp swing joint is in the pull -out guide rail top, the feeding clamp one side is provided with the handle.

[0012] The utility model discloses a preferable embodiment of one, the bottom of guide rail bottom plate one end is provided with the clamp limit cylinder, the clamp limit cylinder top is provided with the clamp limit block, the guide rail bottom plate top and located pull -out guide rail one side is provided with the clamp in -place photoelectricity, after the feeding clamp removal in -place detection of the clamp in -place photoelectricity, the clamp limit cylinder control clamp limit block rises and carries out the location to the feeding clamp.

[0013] The utility model discloses a preferable embodiment of one, the jacking module includes the jacking mounting plate of fixed mounting in the upper material flow passage bottom, the jacking mounting plate bottom one end is provided with the module backboard, the module backboard one side is provided with the vertical sliding module, the vertical sliding module one side is provided with the guide mounting plate, the guide mounting plate top is provided with the floating joint, the floating joint top is provided with the guide shaft, the guide shaft top is provided with the push head, the push head sets up the right below the feeding clamp, the vertical sliding module drives the push head and moves along the vertical direction, and the push head is used for jacking the PACK tray in the feeding clamp.

[0014] The utility model discloses a preferable embodiment of one, the vertical sliding module one side is provided with the jacking response photoelectricity, the module backboard one side is provided with the reinforcing rib, and the top of reinforcing rib is fixedly installed at the bottom of jacking mounting plate.

[0015] The utility model discloses a preferable embodiment of one, the cam separation subassembly includes the auxiliary mounting plate of fixed installation in the feeding clamp both sides, and the auxiliary mounting plate top of any one is provided with the guide rail, is connected with the cam mounting plate in the guide rail top cooperation, the cam mounting plate top is provided with the cam follower, the cam mounting plate top is provided with the cam trajectory plate, is provided with the guide groove on the cam trajectory plate, the cam follower sets up in the guide groove, the cam trajectory plate one end is provided with the cylinder mounting plate, the cylinder mounting plate one side is provided with the cylinder support plate, the cylinder support plate top is provided with the separation cylinder, and the separation cylinder controls the cam follower along the guide groove sliding and drives two cam mounting plates relative movement.

[0016] The utility model discloses a preferable embodiment of one, the cam mounting plate one end is provided with the separation knife and upper limit board, and the separation knife with the upper limit board between is provided with the gap, the cam mounting plate one side is provided with PACK tray in -place response photoelectricity, and the cylinder support plate top is provided with the cylinder in -place response photoelectricity.

[0017] The utility model discloses a preferable embodiment of one, support end fixed plate is set up to the one end of screw rod, the other end of screw rod is provided with the step motor, the step motor controls screw rod rotation and drives nut mounting block horizontal movement.

[0018] The utility model discloses a preferable embodiment of one, the end of connecting plate is provided with the adjusting block, the spring is provided with one end to adjusting block, the end of spring is provided with the limit board, the pull -out block guide rail is set below adjusting block, and the pull -out block is connected with pull -out block below cooperation, the pull -out block sets in the inner side of cam separation subassembly, and pull -out block sets in the just above of loading spring clamp, and the limit board fixed mounting is at pull -out block top one end.

[0019] The above technical scheme of the utility model has the following advantages compared with prior art:

[0020] Through setting up pull -out guide rail, the pull -out of loading spring clamp can be realized, and the PACK disc replenishment efficiency in spring clamp is higher, and the PACK disc in loading spring clamp is jacked to the uppermost through jacking module, and the uppermost one layer PACK is clamped and separated through cam separation subassembly, when pull -out block pulls PACK disc, one PACK is pulled at a time, chuck is prevented, and production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the specific embodiment of the utility model or the technical scheme in prior art, the following will be briefly introduced the drawing needed to be used in the specific embodiment or prior art description, obviously, some drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating labor.

[0022] Figure 1 It is the three-dimensional structure schematic diagram of the embodiment of the utility model PACK disc loading mechanism;

[0023] Figure 2 It is the structure schematic diagram of the embodiment of the utility model jacking module;

[0024] Figure 3 It is the installation schematic diagram of the embodiment of the utility model stock bin subassembly and cam separation subassembly;

[0025] Figure 4 It is the structure schematic diagram of the embodiment of the utility model stock bin subassembly;

[0026] Figure 5 It is the three-dimensional structure schematic diagram of the embodiment of the utility model cam separation subassembly;

[0027] Figure 6 It is the local schematic diagram of the embodiment of the utility model cam separation subassembly;

[0028] Figure 7 is the structure schematic diagram of the pull rod feeding module of the embodiment of the utility model;

[0029] Figure 8 is the structure schematic diagram of the PACK disc of the embodiment of the utility model.

[0030] In the figure, 1, cam separation assembly, 101, separation cylinder, 102, cylinder mounting plate, 103, cam follower, 104, cam trajectory plate, 105, cam mounting plate, 106, upper limit plate, 107, auxiliary mounting plate, 108, separation knife, 109, PACK disc in-place sensing photoelectric, 110, guide rail, 111, cylinder support plate, 112, cylinder in-place sensing photoelectric;

[0031] 2, pull rod feeding module, 201, stepper motor, 202, nut mounting block, 203, screw rod, 204, support end fixed plate, 205, connecting plate, 206, adjusting block, 207, spring, 208, limit plate, 209, pull block guide rail, 210, pull block;

[0032] 3, hopper assembly, 301, feeding clamp, 302, handle, 303, clamp limit block, 304, clamp limit cylinder, 305, clamp in-place photoelectric, 306, guide rail bottom plate, 307, pull guide rail;

[0033] 4, jacking module, 401, push head, 402, guide shaft, 403, floating joint, 404, guide mounting plate, 405, vertical sliding module, 406, module back plate, 407, jacking sensing photoelectric, 408, reinforcing rib, 409, jacking mounting plate;

[0034] 5, feeding flow channel, 6, PACK disc. DETAILED DESCRIPTION

[0035] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model will be further described in detail below in combination with specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0036] In the following description, many specific details are set forth in order to provide a thorough understanding of the utility model, however, the utility model can also be implemented in other ways different from the description herein, therefore, the protection scope of the utility model is not limited by the specific embodiments disclosed below.

[0037] Embodiment one

[0038] Referring to Figure 1 and Figure 8As shown, the utility model provides a PACK tray feeding mechanism, include: feeding runner 5 and the bin assembly 3 of setting in the end of feeding runner 5, the bin assembly 3 includes feeding clamp 301, and feeding clamp 301 inside is provided with several layers PACK tray 6, the bin assembly 3 below is provided with jacking module 4, and jacking module 4 carries out jacking PACK tray 6 in the clamp, the bin assembly 3 top is provided with cam separation assembly 1, and cam separation assembly 1 clamps the first layer PACK tray 6 after jacking, and the first layer PACK tray protrudes the top of feeding clamp, one side of feeding runner 5 is provided with pull rod feeding module 2, and one end of pull rod feeding module 2 is set in the inside of cam separation assembly 1, pull rod feeding module 2 includes screw rod 203 and nut mounting block 202 that cooperates and is connected on screw rod 203, and nut mounting block 202 top is provided with connecting plate 205, and the end of connecting plate 205 is connected with pull block 210, and connecting plate 205 horizontal movement process drives pull block 210 to move, and pull block 210 moves to the feeding runner 5 of PACK tray 6 and carries out PACK tray 6 feeding in the process.

[0039] As Figures 3-4 shown, according to the utility model embodiment, the bin assembly 3 includes guide rail bottom plate 306, and the top of guide rail bottom plate 306 is provided with pull-out guide rail 307, and feeding clamp 301 is movably connected at the top of pull-out guide rail 307, and one side of feeding clamp 301 is provided with handle 302.

[0040] According to the utility model embodiment, the bottom of one end of guide rail bottom plate 306 is provided with clamp limiting cylinder 304, the top of clamp limiting cylinder 304 is provided with clamp limiting block 303, and the top of guide rail bottom plate 306 and located one side of pull-out guide rail 307 is provided with clamp in place photoelectric 305, after clamp in place photoelectric 305 detects that feeding clamp 301 moves in place, clamp limiting cylinder 304 controls the rising of clamp limiting block 303 and limits feeding clamp 301.

[0041] As Figure 2 shown, according to the utility model embodiment, jacking module 4 includes top lifting mounting plate 409 that is fixedly installed at the bottom of feeding runner 5, and one end of top lifting mounting plate 409 bottom is provided with module back plate 406, one side of module back plate 406 is provided with vertical sliding module 405, one side of vertical sliding module 405 is provided with guide mounting plate 404, the top of guide mounting plate 404 is provided with floating joint 403, the top of floating joint 403 is provided with guide shaft 402, the top of guide shaft 402 is provided with push head 401, and push head 401 is arranged directly below feeding clamp 301, and vertical sliding module 405 drives push head 401 to move along the vertical direction, and push head 401 is used for jacking PACK tray 6 in feeding clamp 301.

[0042] According to the embodiment of the utility model, vertical sliding module 405 one side is provided with jacking induction photoelectricity 407, module backplate 406 one side is provided with reinforcing rib 408, the top of reinforcing rib 408 is fixedly installed at the bottom of jacking mounting plate 409.

[0043] As Figures 5-6 The utility model discloses, according to the embodiment of the utility model, cam separating assembly 1 includes the auxiliary mounting plate 107 fixedly installed on the both sides of feeding clamp 301, and the top of any auxiliary mounting plate 107 is provided with guide rail 110, and the top of guide rail 110 is matched and is connected with cam mounting plate 105, and the top of cam mounting plate 105 is provided with cam follower 103, and the top of cam mounting plate 105 is provided with cam trajectory plate 104, and guide slot is set up on cam trajectory plate 104, and cam follower 103 is set up in guide slot, and one end of cam trajectory plate is provided with cylinder mounting plate 102, and one side of cylinder mounting plate 102 is provided with cylinder support plate 111, and the top of cylinder support plate 111 is provided with separating cylinder 101, and separating cylinder 101 controls cam follower 103 to slide along guide slot, and drives the relative movement of two cam mounting plates 105.

[0044] Specifically, jacking module 4 drives the push head 401 to jacking PACK disc 6 through vertical sliding module 405 drives guide shaft, until the PACK disc 6 upper surface that is pushed sticks to the upper limit pad 106 of cam separating assembly 1, when PACK disc reaches the inductive photoelectricity 109 and senses PACK disc 6, then stop rising, separating cylinder 101 extends, and the separating knife is moved to the PACK disc direction with the cam follower, to insert the gap in two PACK discs 6 stacked together, then jacking module 4 drops, and PACK disc 6 separates and is lifted and completes.

[0045] According to the embodiment of the utility model, the one end of cam mounting plate 105 is provided with separating knife 108 and upper limit pad 106, and the gap is set up between separating knife 108 and upper limit pad 106, and the one side of cam mounting plate 105 is provided with PACK disc inductive photoelectricity 109, and the top of cylinder support plate 111 is provided with cylinder inductive photoelectricity 112.

[0046] As Figure 7 The utility model discloses, according to the embodiment of the utility model, the one end of screw rod 203 is provided with support end fixed plate 204, and the other end of screw rod 203 is provided with step motor 201, and step motor 201 controls the rotation of screw rod 203 and drives nut mounting block 202 to move horizontally.

[0047] According to the embodiment of the utility model, the connecting plate 205 end part is provided with the adjusting block 206, the adjusting block 206 one end is provided with the spring 207, the spring 207 end part is provided with the limit plate 208, the adjusting block 206 below is provided with the pull block guide rail 209, the pull block guide rail 209 below is connected with the pull block 210 in coordination, the pull block 210 is set up in the inner side of cam separation assembly 1, and the pull block 210 is set up just above the feeding clamp 301, and the limit plate 208 is fixedly installed at the top one end of pull block 210.

[0048] In summary, by setting the pull guide rail 307, the feeding clamp 301 can be pulled out for feeding, the PACK disc 6 in the clamp has high feeding efficiency, the PACK disc 6 in the feeding clamp 301 is lifted to the uppermost position by the jacking module 4, and the uppermost PACK is separated by the cam separation assembly 1, so that the pull block 210 pulls the PACK disc 6, one PACK is pulled at a time, the chuck is prevented, and the production efficiency is improved.

[0049] The technical features of the above embodiments can be combined in any manner, and to make the description concise, not all possible combinations of the technical features in the above embodiments are described, but as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the present disclosure.

[0050] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present utility model. Various modifications to the above embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model should not be limited to the above embodiments shown herein, but should conform to the widest scope consistent with the principles and novel features disclosed herein.

[0051] The above is only a specific implementation of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present utility model, which should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. A PACK tray loading mechanism comprising: The utility flow channel and the bin assembly arranged at the end of the utility flow channel; characterized in that, The bin assembly comprises a utility clamp, and a plurality of PACK trays are arranged inside the utility clamp; A jacking module is arranged below the bin assembly, and the jacking module jacks up the PACK trays in the utility clamp; A cam separating assembly is arranged at the top of the bin assembly, and the cam separating assembly clamps the first layer of PACK trays after jacking up; A pull rod feeding module is arranged on one side of the utility flow channel, and one end of the pull rod feeding module is arranged inside the cam separating assembly; The pull rod feeding module comprises a screw rod and a nut mounting block connected to the screw rod, a connecting plate is arranged at the top of the nut mounting block, a pull block is connected to the end of the connecting plate, the connecting plate moves horizontally to drive the pull block to move, and the pull block moves to pull the PACK tray to the utility flow channel for PACK tray feeding.

2. The PACK on-disk loading mechanism according to claim 1, wherein, The bin assembly comprises a guide rail bottom plate, a pull-out guide rail is arranged at the top of the guide rail bottom plate, the utility clamp is movably connected to the top of the pull-out guide rail, and a handle is arranged on one side of the utility clamp.

3. The PACK on-disk loading mechanism of claim 2, wherein, A clamp limiting cylinder is arranged at the bottom of one end of the guide rail bottom plate, a clamp limiting block is arranged at the top of the clamp limiting cylinder, a clamp in-place photoelectric sensor is arranged at the top of the guide rail bottom plate and on one side of the pull-out guide rail, and the clamp limiting cylinder controls the clamp limiting block to rise to limit the utility clamp after the utility clamp is detected to be moved in place by the clamp in-place photoelectric sensor.

4. The PACK on-disk loading mechanism of claim 1, wherein, The jacking module comprises a jacking mounting plate fixedly installed at the bottom of the utility flow channel, a module back plate is arranged at one end of the bottom of the jacking mounting plate, a vertical sliding module is arranged on one side of the module back plate, a guide mounting plate is arranged on one side of the vertical sliding module, a floating joint is arranged at the top of the guide mounting plate, a guide shaft is arranged at the top of the floating joint, a push head is arranged at the top of the guide shaft, the push head is arranged directly below the utility clamp, the vertical sliding module drives the push head to move in the vertical direction, and the push head is used for jacking up the PACK trays in the utility clamp.

5. The PACK on-disk loading mechanism of claim 4, wherein, A jacking sensing photoelectric sensor is arranged on one side of the vertical sliding module, and a reinforcing rib is arranged on one side of the module back plate, and the top of the reinforcing rib is fixedly installed at the bottom of the jacking mounting plate.

6. The PACK on-disk loading mechanism of claim 1, wherein, The cam separating assembly comprises auxiliary mounting plates fixedly installed on both sides of the utility clamp, a guide rail is arranged at the top of any auxiliary mounting plate, a cam mounting plate is movably connected to the top of the guide rail, a cam follower is arranged at the top of the cam mounting plate, a cam track plate is arranged at the top of the cam mounting plate, a guide groove is arranged on the cam track plate, the cam follower is arranged in the guide groove, a cylinder mounting plate is arranged at one end of the cam track plate, a cylinder supporting plate is arranged on one side of the cylinder mounting plate, and a separating cylinder is arranged at the top of the cylinder supporting plate, the separating cylinder controls the cam follower to slide along the guide groove and drives the two cam mounting plates to relatively move.

7. The PACK on-disk loading mechanism of claim 6, wherein, One end of the cam mounting plate is provided with a separation knife and an upper limiting plate, a gap is arranged between the separation knife and the upper limiting plate, a PACK disc positioning sensing photoelectricity is arranged on one side of the cam mounting plate, and a cylinder positioning sensing photoelectricity is arranged on the top of the cylinder supporting plate.

8. The PACK on-disk loading mechanism of claim 1, wherein, One end of the screw rod is provided with a supporting end fixing plate, the other end of the screw rod is provided with a stepping motor, the stepping motor controls the rotation of the screw rod and drives the horizontal movement of the nut mounting block.

9. The PACK on-disk loading mechanism of claim 8, wherein, The end of the connecting plate is provided with an adjusting block, one end of the adjusting block is provided with a spring, the end of the spring is provided with a limiting plate, a pull block guide rail is arranged below the adjusting block, a pull block is connected below the pull block guide rail, the pull block is arranged on the inner side of the cam separation assembly, the pull block is arranged directly above the feeding clamp, and the limiting plate is fixedly installed at one end of the top of the pull block.

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