Ceramic base strip stacking mechanism

Abstract

The present invention discloses a ceramic base strip stacking mechanism, comprising a base, an acceleration component and a fixture positioning component; the acceleration component comprises a driving motor and an acceleration rod arranged on the base, the acceleration rod is connected to the free end of the driving motor; the fixture positioning component comprises a stacking bracket, a positioning driving source and a positioning claw, the stacking bracket is arranged on the base, a slot for placing the fixture is arranged on the stacking bracket along the conveying direction, the positioning driving source is arranged on the stacking bracket, the positioning claw is arranged at the free end of the positioning driving source and is located above the slot, and a baffle is arranged on the positioning claw, the baffle is inserted into the fixture material port located at the rear along the conveying direction and above the fixture material port. It can quickly and accurately stack ceramic base strips and can avoid damaging the ceramic base strips.

Description

Technical Field

[0001] The invention relates to a stacking mechanism, in particular to a ceramic base strip stacking mechanism. Background Art

[0002] When producing ceramic base particles, they are usually processed on a ceramic substrate to form a large number of regularly arranged ceramic base particles on the substrate. The ceramic substrate is then broken into strips of ceramic base particles, and finally the ceramic base particles are broken into electrodes. After the ceramic substrate is broken into ceramic base particles, it needs to be loaded into a fixture to facilitate subsequent processes (see Figure 5 The jig 101 is used to hold the ceramic base strips, and a jig material port 104 is provided on the top. A lifting block 103 is slidably provided on the inner bottom for ejecting the ceramic base strips. A lifting port 102 is provided on the jig 101 at the bottom of the lifting block 103, and the ceramic base strips are stacked on the lifting block 103). Generally, when stacking, the ceramic base strips are put into the jig one by one by hand, suction cups or manipulators, which is extremely inefficient. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a ceramic base strip stacking mechanism, which can stack ceramic base strips quickly and accurately and can avoid damaging the ceramic base strips.

[0004] In order to solve the above technical problems, the present invention provides a ceramic base strip stacking mechanism, including a base, an acceleration assembly and a jig positioning assembly; the acceleration assembly includes a driving motor and an acceleration rod arranged on the base, and the acceleration rod is connected to the free end of the driving motor; the jig positioning assembly includes a stacking bracket, a positioning drive source and a positioning claw, the stacking bracket is arranged on the base, and a slot for placing the jig is arranged on the stacking bracket along the conveying direction, the positioning drive source is arranged on the stacking bracket, the positioning claw is arranged at the free end of the positioning drive source and is located above the slot, and a baffle is arranged on the positioning claw, and the baffle is inserted into the jig material opening located at the rear along the conveying direction and above the jig material opening.

[0005] Preferably, there are at least two slots, and a group of positioning drive sources and positioning claws are provided on the stacking bracket above each slot. The stacking bracket is slidably set on the base, and its sliding direction is perpendicular to the conveying direction. A transposition drive source is provided on the base, and the stacking bracket is connected to the free end of the transposition drive source.

[0006] Preferably, a longitudinal bracket is provided on the stacking bracket, a plug is provided on the longitudinal bracket, and the plug is inserted into another fixture material port of the fixture.

[0007] Preferably, it comprises a lifting assembly, the lifting assembly comprises a plug free on a surface perpendicular to the conveying direction, the plug is arranged on a base.

[0008] Preferably, the lifting assembly includes an insertion drive source, an insertion bracket, a lifting drive source and a lifting bracket, the insertion drive source is arranged on the base, the insertion bracket is slidably arranged on one side of the stacking bracket, the lifting drive source is arranged on the insertion bracket, the lifting bracket is arranged at the free end of the lifting drive source, and the plug is in the shape of a long strip and is arranged on the lifting bracket.

[0009] Preferably, it comprises an upper and lower jig unit for holding the jig and pushing the jig into or pulling out of the slot, and the upper and lower jig units are arranged on the base.

[0010] Preferably, the upper and lower jig units include a jig containing assembly for containing a plurality of jigs, and a jig transfer assembly for pushing the jigs into or out of the slots.

[0011] Preferably, the jig holding assembly includes a jig bracket, a jig drive source, a jig platform and a waiting slot, the jig bracket is arranged on the base, the jig drive source is arranged on the jig bracket, the jig platform is slidably arranged on the top of the jig bracket, the jig platform is connected to the free end of the jig drive source, and a plurality of waiting slots for holding jigs are arranged on the jig platform, and the height of the waiting slots is not less than the height of the slots.

[0012] Preferably, the transfer jig assembly includes a mobile bracket, a mobile drive source, a gear, a rack and a clamp, the mobile bracket is arranged on a base, the mobile drive source is arranged on the mobile bracket, the gear is arranged at the free end of the mobile drive source, the rack is slidably arranged on the mobile bracket, the rack and the gear are meshed, the clamp is arranged at the free end of the rack, and the clamp and the slot are collinear in the conveying direction.

[0013] Preferably, a guard plate is provided on the stacking bracket, and an entrance and exit for the fixture and the clamp are opened on the guard plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention can achieve a higher ejection speed of the ceramic base strip by setting an acceleration component, reduce the height difference between the two ends of the ceramic base strip when it falls, and improve the success rate of the ceramic base strip entering the fixture.

[0016] 2. The present invention can stabilize the position of the jig by providing a positioning component, so that the ceramic base strip can fall into the jig accurately, while preventing the impact of the ceramic base strip from affecting the position; by providing a baffle on the positioning claw, the ceramic base strip can be stopped, making the falling position of the ceramic base strip more accurate. In addition, most of the impact force of the ceramic base strip can act on the baffle to prevent the jig from shifting.

[0017] 3. The present invention sets a slot parallel to the conveying direction so that when the ceramic base strip is intercepted, the main force acts on the end of the ceramic base strip and along the direction of the ceramic base strip, thereby preventing the ceramic base strip from being broken due to impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the technical description of the embodiments 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 these drawings without paying creative work.

[0019] Figure 1 is a top view schematic diagram of the stacking mechanism;

[0020] Figure 2 is a structural schematic diagram of a stacking mechanism;

[0021] Figure 3 It is an enlarged schematic diagram of part A;

[0022] Figure 4 It is the left schematic diagram of the stacking unit;

[0023] Figure 5 This is a schematic diagram of the structure of the fixture.

[0024] Among them, 1-base, 101-jig, 102-lifting port, 103-lifting block, 104-jig material port, 321-drive motor, 400-acceleration rod, 410-transposition drive source, 411-stacking bracket, 412-guard plate, 413-entrance and exit, 414-positioning drive source, 415-positioning claw, 416-longitudinal bracket, 417-plug, 420-insertion drive source, 421-insertion bracket, 422-lifting drive source, 423-lifting bracket, 424-plug, 430-jig bracket, 431-jig drive source, 432-jig platform, 433-waiting slot, 440-moving bracket, 441-moving drive source, 442-gear, 443-rack, 444-clamp. DETAILED DESCRIPTION

[0025] 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 in this utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Example

[0027] Reference Figure 1 to Figure 5 As shown, the present invention discloses a ceramic substrate stacking mechanism, comprising a base 1, a stacking unit and upper and lower fixture units.

[0028] Stacking Unit:

[0029] The stacking unit comprises an entry acceleration component, a fixture positioning component and a lifting component.

[0030] The above-mentioned entry acceleration assembly includes a driving motor 321 and an acceleration rod 400, both of which are arranged on the base 1. The acceleration rod 400 is connected to the free end of the driving motor 321. The acceleration rod 400 is connected to the end of the previous conveying part. The acceleration rod 400 has a high rotation speed, which can make the ceramic base strip ejected at a high initial speed.

[0031] The fixture positioning assembly includes a stacking bracket 411 , a positioning drive source 414 and a positioning claw 415 .

[0032] The stacking bracket 411 is arranged on the base 1. A slot for placing the jig 101 is arranged on the stacking bracket 411 along the conveying direction. A positioning drive source 414 is arranged on the stacking bracket 411. A positioning claw 415 is arranged at the free end of the positioning drive source 414. The positioning claw 415 is located above the slot. The positioning claw 415 can fix the position of the jig 101. A baffle is arranged on the positioning claw 415. The baffle is inserted into the jig material port 104 located at the rear along the conveying direction and above the jig material port 104. The baffle is used to block the ejected ceramic base strip so that the ceramic base strip falls into the jig 101.

[0033] As a further improvement of the present invention, the stacking bracket 411 is slidably arranged on the base 1, and its sliding direction is perpendicular to the conveying direction. There are at least two slots. A group of positioning drive sources 414 and positioning claws 415 are arranged on the stacking bracket 411 above each slot. A transposition drive source 410 is arranged at the bottom of the base 1. The stacking bracket 411 is connected to the free end of the transposition drive source 410. It can quickly switch to an empty jig 101 when the jig 101 is full, thereby improving production efficiency.

[0034] As a further improvement of the present invention, a longitudinal support 416 is provided on the stacking support 411. A plug 417 is provided on the longitudinal support 416. The plug 417 is inserted into another fixture material port 104 of the fixture 101. The plug 417 can correct the position of the fixture 101 on the one hand, and on the other hand, it can make the force on both ends of the ceramic base strip uniform, thereby improving the success rate of the ceramic base strip entering the fixture 101.

[0035] As a further improvement of the present invention, a guard plate 412 is provided on the stacking bracket 411. The guard plate 412 is located on the left side of the stacking bracket 411. The guard plate 412 is provided with an inlet and outlet 413 for the fixture 101 and the clamping jaws 444 to enter and exit.

[0036] The above-mentioned lifting assembly includes an insertion drive source 420, an insertion bracket 421, a lifting drive source 422, a lifting bracket 423 and a plug 424. The insertion drive source 420 is arranged on the base 1. The insertion bracket 421 is slidably arranged on one side of the stacking bracket 411. The lifting drive source 422 is arranged on the insertion bracket 421. The lifting bracket 423 is arranged at the free end of the lifting drive source 422. The plug 424 is in the shape of a long strip and is arranged on the lifting bracket 423. The insertion drive source 420 can drive the plug 424 to insert or detach from the lifting port 102 without affecting the up and down movement of the fixture 101; the lifting drive source 422 can drive the plug 424 to rise and fall. When stacking begins, the lifting block 103 is located at the highest point to reduce the falling height of the ceramic base strip to avoid damage.

[0037] Upper and lower fixture units:

[0038] The upper and lower fixture units include a containing fixture assembly and a transferring fixture assembly.

[0039] The above-mentioned fixture holding assembly includes a fixture bracket 430, a fixture drive source 431, a fixture platform 432 and a waiting slot 433. The fixture bracket 430 is arranged on the base 1. The fixture drive source 431 is arranged on the fixture bracket 430. The fixture platform 432 is slidably arranged on the top of the fixture bracket 430. The free ends of the fixture platform 432 and the fixture drive source 431 are connected. A plurality of waiting slots 433 for holding the fixture 101 are arranged on the fixture platform 432. The height of the waiting slot 101 is not less than the height of the slot.

[0040] The above-mentioned transfer fixture assembly includes a mobile bracket 440, a mobile drive source 441, a gear 442, a rack 443 and a clamp 444. The mobile bracket 440 is arranged on the base 1. The mobile drive source 441 is arranged on the mobile bracket 440. The gear 442 is arranged at the free end of the mobile drive source 441. The rack 443 is slidably arranged on the mobile bracket 440. The rack 443 and the gear 442 are meshed. The clamp 444 is arranged at the free end of the rack 443. The clamp 444 and the slot are collinear in the conveying direction. The mobile drive source 441 can drive the clamp 444 to move forward or backward to push the fixture 101 from the waiting slot 433 into the slot.

[0041] Working principle:

[0042] When the ceramic base strip reaches the acceleration rod 400, it is ejected at a relatively high speed; after being ejected, it is stopped by the baffle above the jig 101; the ceramic base strip falls freely and enters the jig 101; each time a ceramic base strip enters the jig 101, the plug 424 drives the lifting block 103 to drop one grid; after the jig 101 is full, the transposition drive source 410 moves the empty jig in another slot to the ejection point of the ceramic base strip to continue loading; and the clamp 444 clamps the full jig 101, pulls it from the slot to the waiting slot 433, and completes the lowering of the jig 101; then the jig drive source 431 moves another empty jig to the clamp 444, and the clamp 444 re-empties the jig to the slot 433.

[0043] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these 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 invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novelties disclosed herein.

Claims

1. A ceramic substrate stacking mechanism, characterized in that: Including a base, an acceleration component and a fixture positioning component; The acceleration assembly includes a driving motor and an acceleration rod arranged on a base, wherein the acceleration rod is connected to a free end of the driving motor; The jig positioning assembly includes a stacking bracket, a positioning drive source and a positioning claw, the stacking bracket is arranged on the base, a slot for placing the jig is arranged on the stacking bracket along the conveying direction, the positioning drive source is arranged on the stacking bracket, the positioning claw is arranged at the free end of the positioning drive source and is located above the slot, a baffle is arranged on the positioning claw, the baffle is inserted into the jig material port located at the rear along the conveying direction and above the jig material port, there are at least two slots, and a group of positioning drive sources and positioning claws are arranged on the stacking bracket above each of the slots, the stacking bracket is slidably arranged on the base, and its sliding direction is perpendicular to the conveying direction, and a transposition drive is arranged on the base The stacking bracket is connected to the free end of the transposition driving source, and also includes a lifting component, the lifting component includes a plug that is free on a surface perpendicular to the conveying direction, the plug is arranged on the base, the lifting component includes an insertion driving source, an insertion bracket, a lifting driving source and a lifting bracket, the insertion driving source is arranged on the base, the insertion bracket is slidably arranged on one side of the stacking bracket, the lifting driving source is arranged on the insertion bracket, the lifting bracket is arranged at the free end of the lifting driving source, the plug is in the shape of a long strip and is arranged on the lifting bracket, the stacking bracket is provided with a longitudinal bracket, the longitudinal bracket is provided with a plug, and the plug is inserted into another fixture material port of the fixture.

2. The ceramic substrate stacking mechanism according to claim 1, characterized in that: It comprises an upper and lower fixture unit for containing the fixture and pushing the fixture into or pulling out of the slot, and the upper and lower fixture units are arranged on a base.

3. The ceramic substrate stacking mechanism according to claim 2, characterized in that: The upper and lower fixture units include a fixture containing assembly for containing a plurality of fixtures, and a transfer fixture assembly for pushing the fixtures into or out of the slots.

4. The ceramic substrate stacking mechanism according to claim 3, characterized in that: The jig holding assembly includes a jig bracket, a jig drive source, a jig platform and a waiting slot, the jig bracket is arranged on the base, the jig drive source is arranged on the jig bracket, the jig platform is slidably arranged on the top of the jig bracket, the jig platform is connected to the free end of the jig drive source, and a plurality of waiting slots for holding jigs are arranged on the jig platform, and the height of the waiting slots is not less than the height of the slots.

5. The ceramic substrate stacking mechanism according to claim 3, characterized in that: The transfer jig assembly includes a mobile bracket, a mobile drive source, a gear, a rack and a clamp, the mobile bracket is arranged on a base, the mobile drive source is arranged on the mobile bracket, the gear is arranged at the free end of the mobile drive source, the rack is slidably arranged on the mobile bracket, the rack and the gear are meshed, the clamp is arranged at the free end of the rack, and the clamp and the slot are collinear in the conveying direction.

6. The ceramic substrate stacking mechanism according to claim 3, characterized in that: The stacking bracket is provided with a guard plate, and the guard plate is provided with an entrance and exit for the fixture and the clamping claw to enter and exit.

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