Quick-release multi-layer trolley

Abstract

The utility model discloses a quick detachable multilayer trolley, it includes first spring clip subassembly, second spring clip subassembly and trolley frame, first spring clip subassembly and second spring clip subassembly are all for bearing material belt spring clip, trolley frame includes first support piece and second support piece, and second support piece is installed above first support piece, and first spring clip subassembly is fixedly installed on first support piece, and second spring clip subassembly is detachably installed on second support piece, and the positioning portion and magnetic attraction part are arranged between second spring clip subassembly and second support piece, and the positioning portion is used for carrying out positioning to second spring clip subassembly in horizontal direction, and the magnetic attraction part is used for attracting and fixing second spring clip subassembly after positioning on second support piece to carry out positioning to second spring clip subassembly in vertical direction. The quick detachable multilayer trolley only needs to manually remove the second spring clip subassembly located above when needing to lead the tape, and the dismounting is simple, convenient, and the tape leading of the first spring clip subassembly is convenient for subsequent.

Description

Technical Field

[0001] This utility model belongs to the technical field of material strip receiving machine, and in particular relates to a quick-release multi-layer trolley. Background Technology

[0002] SMT (Surface Mount Technology) is a core technology in modern electronics manufacturing and is widely used in consumer electronics, communication equipment, automotive electronics and other fields. The core equipment of SMT technology is the SMT placement machine, which can automatically pick up components and place them accurately on the PCB through an electronic eye recognition device.

[0003] In actual production, when the tape in the pick-and-place machine is about to run out, it is necessary to use a tape receiving machine to connect the tape head of the new tray in the storage clip to the tail of the old tape in the pick-and-place machine. This requires transporting the new tray in the storage clip to the receiving platform of the tape receiving machine. In order to simultaneously transport multiple storage clips to the preset loading position at one time, the tape receiving machine is usually equipped with a trolley to synchronously transport the stacked storage clips. After being transported to the position, the tape head of the new tray in the storage clip located below is introduced into the pick-and-place machine's bonding station for bonding after passing through the trolley frame. However, in actual production, it is necessary to first remove the entire storage clip located above in order to easily lead out the tape head of the new tray. The existing storage clip located above is fixed on the trolley frame by multiple fasteners. Therefore, when replacing the storage clip, the inconvenience of disassembly and assembly leads to the problem of inconvenience in tape feeding. Utility Model Content

[0004] The purpose of this utility model is to provide a quick-release multi-layer trolley to solve the problem that the conventional material storage clip replacement method in the prior art is inconvenient to disassemble and assemble, which leads to the problem of inconvenience in material handling.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A quick-release multi-layer trolley includes a first magazine assembly, a second magazine assembly, and a trolley frame, wherein:

[0007] Both the first clip assembly and the second clip assembly are configured to carry a plurality of strip clips arranged horizontally, each strip clip having a receiving cavity for carrying a tray.

[0008] The trolley frame includes a first support member and a second support member. The second support member is installed parallel above the first support member. The first magazine assembly is fixedly installed on the first support member. The second magazine assembly is detachably installed on the second support member. A positioning part and a magnetic attraction part are provided between the second magazine assembly and the second support member. The second magazine assembly is positioned on the second support member by the positioning part. The positioning part is configured to position the second magazine assembly in the horizontal direction. The magnetic attraction part is configured to attract and fix the positioned second magazine assembly on the second support member to position the second magazine assembly in the vertical direction.

[0009] Furthermore, the second support member has a horizontal length greater than the first support member.

[0010] Furthermore, the second magazine assembly is detachably provided with a quick-release component, which includes an operating end and a locking rod. The second magazine assembly has a through hole for the locking rod to pass through, and a locking hole is provided on the second support member corresponding to the locking rod. The first end of the locking rod is connected to the operating end, and the second end of the locking rod passes through the through hole. By operating the operating end, the locking rod passes through the through hole and is screwed into the locking hole to lock the second magazine assembly onto the second support member, or the locking rod is screwed out of the locking hole to release the locking of the second magazine assembly.

[0011] Furthermore, the positioning part includes a first positioning sleeve and a second positioning sleeve disposed at the bottom of the second magazine assembly, and a first positioning pin and a second positioning pin disposed on the second support member. The first positioning pin and the second positioning pin are spaced apart, and the first positioning sleeve and the second positioning sleeve are spaced apart. The first positioning pin is disposed corresponding to the first positioning sleeve, and the second positioning pin is disposed corresponding to the second positioning sleeve.

[0012] Furthermore, the positioning part includes a first positioning pin and a second positioning pin disposed at the bottom of the second magazine assembly, and a first positioning sleeve and a second positioning sleeve disposed on the second support member. The first positioning pin and the second positioning pin are spaced apart, and the first positioning sleeve and the second positioning sleeve are spaced apart. The first positioning pin is disposed corresponding to the first positioning sleeve, and the second positioning pin is disposed corresponding to the second positioning sleeve.

[0013] To elaborate further, the first positioning pin is a cylindrical pin, the second positioning pin is a rhomboid pin, the first positioning sleeve is a cylindrical pin sleeve, and the second positioning sleeve is a rhomboid pin sleeve.

[0014] Furthermore, the second magazine assembly is made of non-metallic material, while the part of the second support member that connects with the second magazine assembly is made of ferrous material. The magnetic attraction part includes two magnetic blocks disposed at the bottom of the second magazine assembly. The second magazine assembly is attracted and fixed to the second support member by the magnetic attraction of the magnetic blocks and the ferrous material.

[0015] Furthermore, the part of the second magazine assembly that connects with the second support member is made of ferrous material, while the second support member is made of non-metallic material. The magnetic attraction part includes two magnetic blocks disposed on the second support member. The second magazine assembly is attracted and fixed to the second support member by the magnetic attraction between the magnetic blocks and the ferrous material.

[0016] Furthermore, both the second magazine assembly and the second support member are made of non-metallic materials. The magnetic attraction part consists of two first magnets on the second magazine assembly and two second magnets on the second support member. Each first magnet corresponds to one second magnet. The first magnet and the second magnet have opposite magnetic properties. The second magazine assembly is attracted and fixed to the second support member by the magnetic interaction between the first magnet and the second magnet.

[0017] Compared with existing technologies, the advantages of the quick-release multi-layer trolley are as follows:

[0018] 1) Through the cooperation of the positioning part and the magnetic part, the second magazine assembly is positioned on the second support member by the positioning part. The positioning part is configured to position the second magazine assembly in the horizontal direction, and the magnetic part attracts and fixes the positioned second magazine assembly on the second support member, and positions the second magazine assembly in the vertical direction. When it is necessary to guide the first magazine assembly, the second magazine assembly located at the top can be manually removed. The disassembly and assembly are simple and convenient, which facilitates the subsequent guiding of the first magazine assembly.

[0019] 2) By setting up quick-release parts, the operation end is realized. The locking rod is unscrewed from the locking hole to release the lock on the second magazine assembly, providing an installation structure that can be quickly installed and removed.

[0020] 3) By setting the first positioning pin as a cylindrical pin and the second positioning pin as a diamond pin, not only is the space occupied small, but the second magazine assembly can also be precisely positioned in the horizontal direction. Attached Figure Description

[0021] To more clearly illustrate and understand the technical solutions in the embodiments of this utility model, the accompanying drawings used in the background technology and embodiment description of this utility model will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this utility model and these drawings without creative effort.

[0022] Figure 1 This is a three-dimensional structural diagram of the quick-release multi-layer trolley provided in this embodiment of the utility model;

[0023] Figure 2 This is an exploded structural diagram of the quick-release multi-layer trolley provided in this embodiment of the utility model;

[0024] Figure 3 This is a front view schematic diagram of the quick-release multi-layer trolley provided in this embodiment of the utility model. Detailed Implementation

[0025] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0026] To facilitate understanding of this utility model, a more complete description of it will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model. It should be noted that when a component is referred to as being "fixed to" another component, it can be directly on the other component or there may be an intermediate component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or there may be an intermediate component. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementations. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of this utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0027] Please see Figures 1 to 3As shown, in this embodiment, a quick-release multi-layer trolley includes a first clip assembly 10, a second clip assembly 20, and a trolley frame 30. Both the first clip assembly 10 and the second clip assembly 20 are configured to carry a plurality of horizontally arranged strip clips 100, each strip clip 100 having a receiving cavity for carrying a material tray. The trolley frame 30 includes a first support member 31 and a second support member 32, the second support member 32 being installed parallel above the first support member 31, and the first clip assembly 10 being fixedly installed on the first support member. On 31, the second magazine assembly 20 is detachably mounted on the second support member 32. A positioning part 40 and a magnetic attraction part 50 are provided between the second magazine assembly 20 and the second support member 32. The second magazine assembly 20 is positioned on the second support member 32 by the positioning part 40. The positioning part 40 is configured to position the second magazine assembly 20 in the horizontal direction. The magnetic attraction part 50 is configured to attract and fix the positioned second magazine assembly 20 on the second support member 32 so as to position the second magazine assembly 20 in the vertical direction.

[0028] Specifically, both the first support member 31 and the second support member 32 are support plates with a preset thickness.

[0029] It should be noted that: each of the four bottom corners of the second support member 32 is provided with a mounting rod 33, the first end of the mounting rod 33 is fixedly connected to the bottom of the second support member 32, and the second end of the mounting rod 33 is fixedly connected to the top of the first support member 31.

[0030] As can be seen, through the cooperation of the positioning part 40 and the magnetic part 50, the second magazine assembly 20 is positioned on the second support member 32 by the positioning part 40. The positioning part 40 is configured to position the second magazine assembly 20 in the horizontal direction, and the magnetic part 50 attracts and fixes the positioned second magazine assembly 20 on the second support member 32, and positions the second magazine assembly 20 in the vertical direction. When it is necessary to guide the first magazine assembly 10, the second magazine assembly 20 located at the top can be manually removed. The disassembly and assembly are simple and convenient, which facilitates the subsequent guiding of the first magazine assembly 10.

[0031] In one embodiment, the length of the second support member 32 in the horizontal direction is greater than the length of the first support member 31 in the horizontal direction.

[0032] It can be seen that by setting the length of the second support member 32 in the horizontal direction to be greater than the length of the first support member 31 in the horizontal direction, the guide distance of the first clip assembly 10 is increased, thereby improving the stability of the material conveying.

[0033] In one embodiment, a quick-release component 60 is detachably provided on the second magazine assembly 20. The quick-release component 60 includes an operating end 61 and a locking rod 62. The second magazine assembly 20 has a through hole for the locking rod to pass through. Corresponding to the locking rod 62, a locking hole 63 is provided on the second support member 32. The first end of the locking rod 62 is connected to the operating end 61, and the second end of the locking rod 62 passes through the through hole. By operating the operating end 61, the locking rod 62 passes through the through hole and is screwed into the locking hole 63 to lock the second magazine assembly 20 onto the second support member 32, or the locking rod 62 is screwed out from the locking hole 63 to release the lock on the second magazine assembly 20.

[0034] Specifically, the operating end 61 consists of two operating protrusions arranged side by side, each of which has an operating surface that facilitates contact.

[0035] As can be seen, by setting the quick-release component 60, the operation end 61 is operated, and the locking rod 62 is screwed out from the locking hole 63 to release the lock on the second magazine assembly 20, providing an installation structure that can be quickly installed and removed.

[0036] In one embodiment, the positioning part 40 includes a first positioning sleeve and a second positioning sleeve disposed at the bottom of the second magazine assembly 20, and a first positioning pin and a second positioning pin disposed on the second support member 32. The first positioning pin and the second positioning pin are spaced apart, the first positioning sleeve and the second positioning sleeve are spaced apart, the first positioning pin is disposed corresponding to the first positioning sleeve, and the second positioning pin is disposed corresponding to the second positioning sleeve.

[0037] In one embodiment, the positioning part 40 includes a first positioning pin and a second positioning pin disposed at the bottom of the second magazine assembly 20, and a first positioning sleeve and a second positioning sleeve disposed on the second support member 32. The first positioning pin and the second positioning pin are spaced apart, the first positioning sleeve and the second positioning sleeve are spaced apart, the first positioning pin is disposed corresponding to the first positioning sleeve, and the second positioning pin is disposed corresponding to the second positioning sleeve.

[0038] As can be seen, by setting a first positioning pin and a second positioning pin at a distance at the bottom of the second magazine assembly 20, and setting a first positioning sleeve and a second positioning sleeve at a corresponding distance on the second support member 32, a more accurate positioning between the second magazine assembly 20 and the second support member 32 can be achieved, improving the accuracy and stability of the overall assembly. At the same time, it can be quickly connected according to the correspondence between the positioning pins and the positioning sleeves, which is convenient for operation and improves assembly efficiency.

[0039] In one implementation, the first positioning pin is a cylindrical pin 41, the second positioning pin is a rhomboid pin 42, the first positioning sleeve is a cylindrical pin sleeve 43, and the second positioning sleeve is a rhomboid pin sleeve 42.

[0040] It is evident that by setting the first positioning pin as a cylindrical pin 41 and the second positioning pin as a rhomboid pin 42, not only is the space occupied small, but the second magazine assembly 20 can also be precisely positioned in the horizontal direction.

[0041] Specifically, both the first positioning pin and the second positioning pin can be cylindrical pins 41, and correspondingly, both the first positioning sleeve and the second positioning sleeve can be cylindrical pin sleeves 43.

[0042] Of course, as another implementation, both the first positioning pin and the second positioning pin can be diamond-shaped pins 42, and correspondingly, both the first positioning sleeve and the second positioning sleeve can be diamond-shaped pin sets 42.

[0043] In one embodiment, the second magazine assembly 20 is made of non-metallic material, the part of the second support member 32 that is in contact with the second magazine assembly 20 is made of iron material, and the magnetic suction part 50 includes two magnetic blocks disposed at the bottom of the second magazine assembly 20. The second magazine assembly 20 is attracted and fixed to the second support member 32 by the magnetic action of the magnetic blocks and the iron material.

[0044] As can be seen, the second magazine assembly 20 is made of non-metallic material, which on the one hand reduces the overall weight of the second magazine assembly 20 and makes it easier to pick up and put down. On the other hand, by using the two magnetic blocks set at the bottom of the second magazine assembly 20, the second magazine assembly 20 can be quickly installed and removed from the second support 32, which greatly improves the convenience of use.

[0045] In one embodiment, the part of the second magazine assembly 20 that is in contact with the second support member 32 is made of iron material, the second support member 32 is made of non-metallic material, and the magnetic suction part 50 includes two magnetic blocks disposed on the second support member 32. The second magazine assembly 20 is attracted and fixed to the second support member 32 by the magnetic action of the magnetic blocks and the iron material.

[0046] As can be seen, the part of the second magazine assembly 20 that connects with the second support member 32 is made of iron. Combined with the weight of the second magazine assembly 20, the magnetic attraction of iron can be fully utilized, making it convenient to connect and fix it to the second support member 32 by magnetic attraction. The second support member 32 is made of non-metallic material, which can support the second magazine assembly 20 while reducing the overall weight and also helps to reduce manufacturing costs.

[0047] In one embodiment, both the second magazine assembly 20 and the second support member 32 are made of non-metallic materials. The magnetic attraction part 50 is provided with two first magnets 51 on the second magazine assembly 20 and two second magnets 52 on the second support member 32. Each first magnet 51 corresponds to one second magnet 52. The first magnets 51 and the second magnets 52 have opposite magnetic properties. The second magazine assembly 20 is attracted and fixed to the second support member 32 by the magnetic action of the first magnets 51 and the second magnets 52.

[0048] Specifically, both the first magnet 51 and the second magnet 52 are magnets.

[0049] As can be seen, both the second magazine assembly 20 and the second support member 32 are made of non-metallic materials, which reduces the overall weight of the second magazine assembly 20 and the second support member 32, making them easier to carry and operate. Non-metallic materials have good corrosion resistance and wear resistance, and can adapt to various working environments, thereby extending the service life of the second magazine assembly 20 and the second support member 32 and reducing replacement costs.

[0050] When the aforementioned quick-release multi-layer trolley requires lead wires: First, the operator twists the operating end 61, and the locking rod 62 is unscrewed from the locking hole 63, releasing the lock on the second magazine assembly 20; then, the operator removes the upper second magazine assembly 20 from the second support member 32; finally, the lead wire of the lower first magazine assembly 10 is taken out to the joining station; when placing the second magazine assembly 20, the first positioning pin and the second positioning pin at the bottom of the second magazine assembly 20 are inserted into the corresponding first positioning sleeve and the second positioning sleeve inserted into the second support member 32, positioning the second magazine assembly 20 in the horizontal direction; the two first magnets 51 and the two second magnets 52 attract each other through magnetic action, attracting and fixing the positioned second magazine assembly 20 to the second support member 32, positioning the second magazine assembly 20 in the vertical direction, and completing the installation.

[0051] The above embodiments merely illustrate the basic principles and characteristics of this utility model. This utility model is not limited to the above examples. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A quick-release multi-layer trolley, characterized in that, The quick-release multi-layer trolley includes a first magazine assembly, a second magazine assembly, and a trolley frame, wherein: Both the first clip assembly and the second clip assembly are configured to carry a plurality of strip clips arranged horizontally, each strip clip having a receiving cavity for carrying a tray. The trolley frame includes a first support member and a second support member. The second support member is installed parallel above the first support member. The first magazine assembly is fixedly installed on the first support member. The second magazine assembly is detachably installed on the second support member. A positioning part and a magnetic attraction part are provided between the second magazine assembly and the second support member. The second magazine assembly is positioned on the second support member by the positioning part. The positioning part is configured to position the second magazine assembly in the horizontal direction. The magnetic attraction part is configured to attract and fix the positioned second magazine assembly on the second support member to position the second magazine assembly in the vertical direction.

2. The quick-release multi-layer trolley according to claim 1, characterized in that, The second support member has a greater horizontal length than the first support member.

3. The quick-release multi-layer trolley according to claim 1, characterized in that, The second magazine assembly is detachably provided with a quick-release component, which includes an operating end and a locking rod. The second magazine assembly has a through hole for the locking rod to pass through, and a locking hole is provided on the second support member corresponding to the locking rod. The first end of the locking rod is connected to the operating end, and the second end of the locking rod passes through the through hole. By operating the operating end, the locking rod passes through the through hole and is screwed into the locking hole to lock the second magazine assembly onto the second support member, or the locking rod is screwed out of the locking hole to release the locking of the second magazine assembly.

4. The quick-release multi-layer trolley according to claim 1, characterized in that, The positioning part includes a first positioning sleeve and a second positioning sleeve disposed at the bottom of the second magazine assembly, and a first positioning pin and a second positioning pin disposed on the second support member. The first positioning pin and the second positioning pin are spaced apart, and the first positioning sleeve and the second positioning sleeve are spaced apart. The first positioning pin is disposed corresponding to the first positioning sleeve, and the second positioning pin is disposed corresponding to the second positioning sleeve.

5. The quick-release multi-layer trolley according to claim 1, characterized in that, The positioning part includes a first positioning pin and a second positioning pin disposed at the bottom of the second magazine assembly, and a first positioning sleeve and a second positioning sleeve disposed on the second support member. The first positioning pin and the second positioning pin are spaced apart, and the first positioning sleeve and the second positioning sleeve are spaced apart. The first positioning pin is positioned corresponding to the first positioning sleeve, and the second positioning pin is positioned corresponding to the second positioning sleeve.

6. The quick-release multi-layer trolley according to claim 4 or 5, characterized in that, The first positioning pin is a cylindrical pin, the second positioning pin is a rhomboid pin, the first positioning sleeve is a cylindrical pin sleeve, and the second positioning sleeve is a rhomboid pin sleeve.

7. The quick-release multi-layer trolley according to claim 1, characterized in that, The second magazine assembly is made of non-metallic material, while the part of the second support member that connects with the second magazine assembly is made of ferrous material. The magnetic attraction part includes two magnetic blocks disposed at the bottom of the second magazine assembly. The second magazine assembly is attracted and fixed to the second support member by the magnetic attraction of the magnetic blocks and the ferrous material.

8. The quick-release multi-layer trolley according to claim 1, characterized in that, The part of the second magazine assembly that connects with the second support member is made of iron material, while the second support member is made of non-metallic material. The magnetic attraction part includes two magnetic blocks disposed on the second support member. The second magazine assembly is attracted and fixed to the second support member by the magnetic attraction between the magnetic blocks and the iron material.

9. The quick-release multi-layer trolley according to claim 1, characterized in that, Both the second magazine assembly and the second support are made of non-metallic materials. The magnetic attraction part has two first magnets on the second magazine assembly and two second magnets on the second support. Each first magnet corresponds to one second magnet. The first magnet and the second magnet have opposite magnetic properties. The second magazine assembly is attracted and fixed to the second support by the magnetic interaction between the first magnet and the second magnet.

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