Chip capacitor cutting device

Abstract

The utility model relates to a chip capacitor cutting device which comprises a supporting base, a feeding assembly, a limiting bearing assembly and a material moving assembly are supported on the supporting base in a partitioned mode through supporting assemblies, and a first containing basket and a second containing basket which are located on the supporting base are symmetrically arranged on the two sides of the limiting bearing assembly. The supporting assembly can further suspend the punching assembly above the limiting bearing assembly in a transverse moving mode, and therefore the supporting assembly can change the station positions of the feeding assembly, the punching assembly and the material moving assembly which are arranged at intervals in a linkage mode according to the mode of selectively assisting in completing feeding, punching and discharging. According to the utility model, plate-shaped raw materials which are printed and subjected to multi-layer lamination treatment can be directly cut into blocks at one time, and meanwhile, the feeding pickup and the discharging pickup of the materials can be synchronously carried out, so that the time consumption of material pickup and material transfer operations before and after the materials are cut is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic capacitor processing equipment, in particular to a chip capacitor cutting device. Background Art

[0002] Chip multilayer ceramic capacitors (MLCC) are stacked in a dislocated manner with printed electrodes (inner electrodes) on ceramic dielectric diaphragms, sintered at high temperature once to form ceramic chips, and then sealed with metal layers (outer electrodes) at both ends of the chip to form a monolithic structure, so they are also called monolithic capacitors. Compared with other capacitors, chip capacitors can have a relatively large capacity under the same size, insulation material and structure. Therefore, chip capacitors are more suitable for miniaturized circuit design than conventional capacitors. The appearance of chip capacitors is similar to that of chip resistors, which is also the origin of their name.

[0003] However, the existing cutting process of ceramic capacitors usually adopts a conveying cutting method, that is, a conveying structure is set to continuously drive the sheet to perform directional stepping motion to complete the cutting. However, after the sheet is cut in a single row to obtain a strip workpiece, it is necessary to perform a secondary cutting on the strip workpiece to obtain a block-shaped bar. However, the staged cutting can easily cause the workpiece to be unable to always maintain a stable limited state during the punching process and cause a station deviation, making it difficult to always maintain a processing position aligned with the tool. As a result, the fixed-position cutting tool cannot accurately cut the workpiece, resulting in a decrease in cutting quality. In addition, the cutting speed of the staged cutting process is slow, resulting in a low efficiency in cutting. Therefore, a cutting device for chip ceramic capacitors is required that can effectively position the workpiece while quickly completing the cutting process and material transfer operations. Utility Model Content

[0004] The utility model aims to provide a chip capacitor cutting device which can directly cut the plate-shaped raw materials that have completed printing and multi-layer lamination processing into blocks at one time and can simultaneously perform material feeding and picking and material discharging picking to shorten the time consumption of material picking and material transfer operations before and after material cutting, so as to solve the problem that the existing chip capacitors need two cuts to complete the batch punching production of blocks and the production efficiency is low, and the continuous punching operation can easily cause the material to shift and cause the work station deviation, thereby resulting in a decrease in cutting quality.

[0005] The technical solution adopted by the utility model is: a chip capacitor cutting device, including a support base, on which a feeding component, a limit bearing component and a material moving component are supported by a support component in a partitioned manner, and a first receiving basket and a second receiving basket on the support base are symmetrically arranged on both sides of the limit bearing component. The support component can also suspend the punching component above the limit bearing component in a transverse manner, so that the support component can change the workstation positions of the feed component, the punching component and the material moving component arranged at intervals in a linkage manner in a manner that can selectively assist in completing feeding, punching and discharging.

[0006] According to a preferred embodiment, the punching assembly includes a punching lifting column, a punching cylinder, a mounting plate, a mesh blade and an elastic positioning member, wherein the axial upper end of the punching lifting column is connected to the transverse guide rail of the support assembly, and the axial lower end of the punching lifting column is connected to the punching cylinder; the mounting plate is provided at the axial lower end of the punching cylinder away from the punching lifting column; the mesh blade is provided on the lower surface of the mounting plate, and the elastic positioning member connected to the surface of the mounting plate is provided in the frame defined by the mesh blade.

[0007] According to a preferred embodiment, the mounting sleeve of the elastic positioning member is connected to the bottom surface of the mounting plate body, and a pressure positioning rod is inserted into the axial lower end opening of the mounting sleeve, the insertion front end of the pressure positioning rod is connected to an elastic member that limits its insertion depth, and a pressure positioning plate is also provided at the axial lower end of the pressure positioning rod.

[0008] According to a preferred embodiment, the feeding assembly includes a first grab and release lifting column, a negative pressure suction cup and a first solenoid valve, wherein the first grab and release lifting column is detachably mounted on the transverse guide rail; the axial lower end of the first grab and release lifting column is provided with the negative pressure suction cup capable of being connected to an external vacuum generating device, the air outlet end of the negative pressure suction cup is provided with a first exhaust valve of the first solenoid valve, and the air inlet pressure relief port of the negative pressure suction cup is provided with a first air inlet valve.

[0009] According to a preferred embodiment, the material transfer assembly includes a second grab and release lifting column, a multi-point suction cup, a suction nozzle and a second solenoid valve, wherein the second grab and release lifting column is symmetrically arranged on both sides of the punching assembly with respect to the first grab and release lifting column, the multi-point suction cup is arranged at the axial lower end of the second grab and release lifting column, and the suction port of the multi-point suction cup is connected to the suction nozzle, and the exhaust port and the air inlet pressure relief port of the multi-point suction cup are both provided with the second solenoid valve.

[0010] According to a preferred embodiment, the support assembly includes a first lifting column, a second lifting door frame and the transverse guide rail, the first lifting column supports the limit bearing assembly; the lower surface of the top cross column of the second lifting door frame is provided with the transverse guide rail parallel thereto.

[0011] According to a preferred embodiment, the bearing platform of the position limiting bearing assembly is installed at the axial upper end of the first lifting column, and L-shaped support rods are arranged around the bearing platform, a transverse telescopic rod is arranged at one end of the L-shaped support rod away from the bearing platform, and a supporting pressure plate is arranged at the end of the transverse telescopic rod close to the bearing platform.

[0012] According to a preferred embodiment, a grid groove corresponding to the cutting area of ​​the grid blade is further provided on the upper surface of the carrier platform.

[0013] According to a preferred embodiment, a first hydraulic column is supported on the inner bottom surface of the first basket body of the first containing basket, and a movable supporting partition capable of dividing the inner cavity space of the first basket body is provided on the top of the first hydraulic column.

[0014] According to a preferred embodiment, a soft cushion is attached to the inner wall of the second basket body of the second containing basket.

[0015] The beneficial effects of the utility model are:

[0016] The feeding assembly and material transfer assembly provided in the present application can simultaneously perform translation, upgrading and negative pressure adsorption grasping, so as to simultaneously complete the synchronous grasping and transfer of the material to be cut and the cut block, so as to reduce the time consumed for material transfer before and after punching, thereby improving processing efficiency. The limit bearing assembly and punching assembly of the present application can cooperate to perform multi-directional positioning to ensure the accuracy and effectiveness of material positioning, avoid the displacement of the material and affect the punching quality, and improve the accuracy and yield of the punching process. The punching assembly of the present application can complete the separation of the entire plate body at one time, greatly improving the efficiency and accuracy of punching, avoiding the station displacement that may be caused by multiple cutting operations in stages, reducing the possibility of cutting misalignment, and greatly improving the cutting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a preferred chip capacitor cutting device proposed by the utility model;

[0018] Figure 2 This is a structural schematic diagram of a preferred chip capacitor cutting device proposed by the utility model when taking materials;

[0019] Figure 3This is a schematic structural diagram of a preferred chip capacitor cutting device proposed by the utility model during material discharge;

[0020] Figure 4 It is a plan view of a multi-point suction cup of a preferred chip capacitor cutting device proposed by the utility model;

[0021] Figure 5 It is a plan view of a mounting plate of a preferred chip capacitor cutting device proposed by the utility model;

[0022] Figure 6 It is a structural schematic diagram of an elastic positioning member of a preferred chip capacitor cutting device proposed by the utility model.

[0023] Reference numerals list

[0024] 1: Support base; 2: Support assembly; 3: Feeding assembly; 4: Limit bearing assembly; 5: Material moving assembly; 6: First loading basket; 7: Second loading basket; 8: Punching assembly; 21: First lifting column; 22: Second lifting door frame; 23: Transverse guide rail; 31: First grab and place lifting column; 32: Negative pressure suction cup; 33: First solenoid valve; 331: First exhaust valve; 332: First intake valve; 41: Loading platform; 42: L-shaped support rod; 43: Transverse telescopic rod; 44: Abutment Pressing plate; 411: grid groove; 51: second pick-and-place lifting column; 52: multi-point suction cup; 53: suction nozzle; 54: second solenoid valve; 61: first basket body; 62: first hydraulic column; 63: movable supporting partition; 71: second basket body; 72: cushion; 81: punching lifting column; 82: punching cylinder; 83: mounting plate; 84: grid blade; 85: elastic positioning piece; 851: mounting sleeve; 852: elastic piece; 853: pressing positioning rod; 854: pressing positioning plate. DETAILED DESCRIPTION

[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the utility model will be briefly introduced below in combination with the drawings and the descriptions of the embodiments or the prior art. Obviously, the following descriptions of the structures of the drawings are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] The technical solution provided by the present invention will be described in detail below by way of examples with reference to the accompanying drawings. It should be noted that the description of these examples is used to help understand the present invention, but does not constitute a limitation of the present invention. In some examples, some implementation methods are not described or are not described in detail because they belong to existing or conventional technologies.

[0027] In addition, the technical features recorded in this article, or the steps in all methods or processes disclosed, except for mutually exclusive features and / or steps, can also be combined in any suitable manner in one or more embodiments. For those skilled in the art, it is easy to understand that the steps or operation sequence of the methods related to the embodiments provided herein can also be changed. Any order in the drawings and embodiments is only for illustrative purposes and does not imply a requirement to follow a certain order unless it is explicitly stated that a certain order is required.

[0028] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, under reasonable circumstances (not constituting a self-contradiction), include direct and indirect connections (couplings).

[0029] The following is a detailed description with reference to the accompanying drawings.

[0030] Example 1

[0031] The present application provides a chip capacitor cutting device, which includes a supporting base 1, a supporting assembly 2, a feeding assembly 3, a limiting bearing assembly 4, a material moving assembly 5, a first receiving basket 6, a second receiving basket 7 and a punching assembly 8.

[0032] according to Figure 1-6 A specific embodiment is shown, in which a feeding component 3, a position limiting bearing component 4 and a material moving component 5 are supported in partitions on a support base 1 through a support component 2. A first receiving basket 6 and a second receiving basket 7 on the support base 1 are symmetrically arranged on both sides of the position limiting bearing component 4. The support component 2 can also suspend the punching component 8 above the position limiting bearing component 4 in a transverse manner, so that the support component 2 can change the station positions of the spaced feeding component 3, the punching component 8 and the material moving component 5 in a linkage manner in a manner that can selectively assist in completing the feeding, punching and discharging. The feeding component 3 and the material moving component 5 provided in the present application can simultaneously undergo translation, upgrading and negative pressure adsorption grasping, so as to simultaneously complete the synchronous grasping and transfer of the material to be cut and the cut bar block, so as to reduce the time required for material transfer before and after punching, thereby improving processing efficiency. The position-limiting bearing assembly 4 and the punching assembly 8 of the present application can cooperate to perform multi-directional positioning to ensure the accuracy and effectiveness of material positioning, avoid the material from being offset and affecting the punching quality, and improve the accuracy and yield of the punching process. The punching assembly 8 of the present application can complete the separation of the entire plate body at one time, greatly improving the efficiency and accuracy of punching, avoiding the station offset that may be caused by multiple cutting operations in stages, reducing the possibility of cutting misalignment, and greatly improving the cutting quality.

[0033] Preferably, the support assembly 2 includes a first lifting column 21, a second lifting door frame 22 and a transverse guide rail 23. Preferably, the first lifting column 21 supports the position-limiting bearing assembly 4. Further preferably, the lower surface of the top cross column of the second lifting door frame 22 is provided with a transverse guide rail 23 parallel thereto, so that the transverse guide rail 23 can drive the feeding assembly 3, the punching assembly 8 and the material moving assembly 5 to translate, thereby locating a synchronous material picking station. The first lifting column 21 can adjust the installation height of the position-limiting bearing assembly 4, thereby facilitating the matching cutting of plates of different thicknesses, and also facilitating low-level maintenance of the position-limiting bearing assembly 4. The second lifting door frame 22 can locate the track installation position of the transverse guide rail 23, thereby locating the translation direction and position of the translation slide of the transverse guide rail 23, and then the feeding assembly 3, the punching assembly 8 and the material moving assembly 5 arranged on the translation slide can be controllably synchronized and reciprocated to locate different processing stations and working states. The transverse guide rail 23 provided in the present application can synchronously control the directional reciprocating translation of the three components, namely the feeding component 3, the punching component 8 and the material moving component 5, which are arranged in sequence at intervals, so that the feeding component 3 and the material moving component 5 can synchronously complete the grasping and transfer of the material to be cut and the material that has been cut, and in the process of further translation, the positioning and placement of the material to be cut and the transfer and storage of the material that has been cut can also be synchronously completed, thereby realizing the synchronization of material picking and transferring operations before and after cutting, thereby reducing the time consumption of step-by-step operations and improving continuous production efficiency.

[0034] Preferably, the feeding assembly 3 includes a first grab-and-place lifting column 31, a negative pressure suction cup 32 and a first solenoid valve 33. Preferably, the first grab-and-place lifting column 31 is detachably mounted on the transverse guide rail 23, and can be synchronously reciprocated with the punching assembly 8. Preferably, the axial lower end of the first grab-and-place lifting column 31 is provided with a negative pressure suction cup 32 that can be connected to an external vacuum generating device. Specifically, the air outlet end of the negative pressure suction cup 32 connected to the external vacuum generating device is provided with a first exhaust valve 331 of the first solenoid valve 33, and the air intake pressure relief port of the negative pressure suction cup 32 is provided with a first intake valve 332. Preferably, the negative pressure suction cup 32 can adopt a vacuum suction cup of model G.FX77T30.B1.S1.G38M.00, which can absorb and grab uncut sheet-shaped materials, thereby further performing synchronous lifting and transverse movement to transfer a number of materials stacked in the first loading basket 6 to the carrier 41 in sequence. Thus, intermittent feeding of materials is realized. The first grabbing and placing lifting column 31 provided in the present application can complete material grabbing and material placement through periodic lifting, and the negative pressure suction cup 32 can form a negative pressure vacuum environment under the cooperation of the external vacuum generating device and the first solenoid valve 33 to grab materials and release the adsorption effect by positioning the suction pressure, thereby realizing effective grabbing and placing of materials in an adjustable manner. When it is necessary to grab sheet-like materials, the first air inlet valve 332 is closed and the first exhaust valve 331 is turned on, so that the internal chamber of the negative pressure suction cup 32 attached to the surface of the material is connected to the external vacuum generating device to form a negative pressure environment, thereby effectively adsorbing and grabbing materials. When the material transfer is completed and the material needs to be released, the first air inlet valve 332 is turned on and the first exhaust valve 331 is closed, so that the inner cavity of the negative pressure suction cup 32 is connected to the outside world to achieve internal and external pressure balance, so that the material falls on the carrier 41, and then the first air inlet valve 332 is closed to facilitate the above-mentioned material picking and transfer operations again.

[0035] Preferably, the position-limiting bearing assembly comprises a bearing platform 41, an L-shaped support rod 42, a horizontal telescopic rod 43 and a pressing plate 44. Preferably, the bearing platform 41 is mounted on the axial upper end of the first lifting column 21. Preferably, an L-shaped support rod 42 is also arranged around the bearing platform 41. Preferably, the end of the L-shaped support rod 42 away from the bearing platform 41 is provided with a horizontal telescopic rod 43. Preferably, a pressing plate 44 is arranged at the end of the horizontal telescopic rod 43 close to the bearing platform 41. Preferably, a grid groove 411 corresponding to the cutting area of ​​the grid blade 84 is also provided on the upper surface of the bearing platform 41, so that the descending grid blade 84 can be partially embedded in the grid groove 411 to cut through. The bearing platform 41 provided in the present application can place the workpiece to be cut, and the side abutment and position limiting are performed by four pressing plates 44 surrounding it to ensure the stability of the supporting bearing. The abutment pressing plate 44 provided in the present application can be laterally translated to adapt to materials with different plate areas, and effectively center and limit the loads of materials of different sizes, so that the materials can be accurately and effectively cut on the supporting platform 41.

[0036] Preferably, the material transfer assembly 5 includes a second pick-and-place lifting column 51, a multi-point suction cup 52, a suction nozzle 53, and a second solenoid valve 54. Preferably, the second pick-and-place lifting column 51 is symmetrically arranged on both sides of the punching assembly 8 with the first pick-and-place lifting column 31. Preferably, the second pick-and-place lifting column 51 can also perform synchronous reciprocating translation with the punching assembly 8. Preferably, a multi-point suction cup 52 is provided at the axial lower end of the second pick-and-place lifting column 51. Further preferably, a suction nozzle 53 is connected to the adsorption port of the multi-point suction cup 52. Preferably, the exhaust port and the air inlet pressure relief port of the multi-point suction cup 52 are both provided with a second solenoid valve 54. Preferably, the multi-point suction cup 52 is connected to an external vacuum generating device through an air guide pipe running through its upper surface, and it is also provided with an air inlet port to adjustably balance the internal and external air pressures. The lower surface of the multi-point suction cup 52 is provided with a plurality of holes that can correspond to the blocks formed by punching, so that after the suction nozzle 53 is plugged into the hole, the suction nozzle 53 can simultaneously absorb the plurality of cut blocks, thereby facilitating the transfer of the blocks after cutting. Preferably, the multi-point suction cup 52 can adopt a plate-type multi-hole vacuum suction cup with a model of JC4040. Further preferably, the plate surface is provided with a plurality of holes in an array in a manner that can synchronously locate the divided blocks, and a suction nozzle 53 that can negatively absorb the blocks is inserted into the hole. Specifically, the suction nozzle 53 can directly select a silicone suction head whose size is adapted to the surface of the blocks, which can adjustably form a negative pressure cavity with the multi-point suction cup 52. Preferably, the air inlet port and the air outlet port of the multi-point suction cup 52 can be adjusted to open and close, so as to achieve negative pressure absorption and pressure release air intake by adjusting the opening and closing state of the solenoid valve in the port. Preferably, the external vacuum generating device is connected to the negative pressure suction cup 32 and the multi-point suction cup 52 at the same time through the air pipe, and is in a continuously working vacuum state, so that the negative pressure suction cup 32 and / or the multi-point suction cup 52 are evacuated when they are connected to form negative pressure in different disc cavities. Specifically, when it is necessary to grab the cut bar block, the air inlet port of the multi-point suction cup 52 is closed, and the air outlet port is connected to the external vacuum generating device, so that the inner cavity of the suction nozzle 53 against the bar block forms a negative pressure and effectively adsorbs and grabs the bar block. When it is necessary to release the bar block, the connection between the air outlet port and the external vacuum generating device is disconnected, and the air inlet port is opened at the same time, so that the external air enters the multi-point suction cup 52, so that the internal and external air pressures of the suction nozzle 53 are balanced, thereby achieving the release of the bar block. After the release of the bar block is completed, the air inlet port is closed to facilitate the above-mentioned adsorption operation again.

[0037] Preferably, a first hydraulic column 62 is supported on the inner bottom surface of the first basket body 61 of the first supporting basket 6. Further preferably, a movable support partition 63 capable of separating the inner cavity space of the first basket body 61 is provided on the top of the first hydraulic column 62. Preferably, a cushion 72 is attached to the inner wall of the second basket body 71 of the second supporting basket 7. The first hydraulic column 62 provided in the present application can continuously drive the movable support partition 63 to move upward, so as to facilitate the construction of baskets with different depths, so as to facilitate the output of materials at a specific height, and facilitate the feeding assembly 3 to absorb materials at a specific height without descending too deep. Preferably, a variable support structure similar to the first hydraulic column 62 and the movable support partition 63 is also provided inside the second basket body 71, so as to facilitate the stable reception of the bar blocks, avoid the bar blocks from falling too high and causing impact and collision, and reduce damage caused by the impact.

[0038] Preferably, the punching assembly 8 comprises a punching lifting column 81, a punching cylinder 82, a mounting plate 83, a grid blade 84 and an elastic positioning member 85. Preferably, the axial upper end of the punching lifting column 81 is connected to the transverse guide rail 23 of the support assembly 2. Preferably, the axial lower end of the punching lifting column 81 is connected to the punching cylinder 82 coaxially therewith. Preferably, the axial lower end of the punching cylinder 82 away from the punching lifting column 81 is provided with a mounting plate 83. Preferably, the lower surface of the mounting plate 83 is provided with a grid blade 84 in the form of a plurality of grid lines connected to each other to define the size of the cutting grid. Further preferably, an elastic positioning member 85 connected to the surface of the mounting plate 83 is provided in the grid defined by the grid blade 84. Preferably, the mounting sleeve 851 of the elastic positioning member 85 is connected to the bottom surface of the mounting plate 83. Further preferably, a pressing positioning rod 853 is inserted into the axial lower end opening of the mounting sleeve 851. Preferably, the insertion front end of the pressing and positioning rod 853 is connected with an elastic member 852 that limits its insertion depth. Preferably, the lower end of the axis of the pressing and positioning rod 853 is also provided with a pressing and positioning plate 854. The punching and cutting lifting column 81 provided in the present application can position the height of the grid blade 84 to be punched, that is, when the elastic positioning member 85 is positioned against the material, it stops descending, and then the punching and cutting cylinder 82 drives the mounting plate 83, the grid blade 84 and the elastic positioning member 85 to press down a specific distance to complete the punching and cutting, so as to divide the sheet-like material into blocks. Then the punching and cutting lifting column 81 is shortened to release the positioning of the blocks. The grid blade 84 provided in the present application can define a grid frame to directly complete the cutting and separation of multiple edges of the blocks at one time, and the grid frame can simultaneously complete the cutting of the entire plate to obtain a number of blocks arranged in an array. Thereby, the punching and cutting efficiency is improved while ensuring the accuracy of the punching and cutting positioning, so as to obtain a number of standard-sized blocks, which greatly improves the production quality.

[0039] The working principle of this application is:

[0040] In the initial state, the punching assembly 8 is located directly above the position-limiting bearing assembly 4, and the two sides of the punching assembly 8 are parallelly provided with the feeding assembly 3 and the material moving assembly 5 connected to the transverse guide rail 23. When starting to work, the transverse guide rail 23 is translated to the left so that the feeding assembly 3 is directly above the first loading basket 6. At this time, the material moving assembly 5 is directly above the position-limiting bearing assembly 4. The feeding assembly 3 descends and grabs the material by negative pressure adsorption, and then the transverse guide rail 23 moves to the right, so that the feeding assembly 3 moves to the position-limiting bearing assembly 4, thereby completing the positioning and release of the material by further descending. Then, the transverse guide rail 23 moves to the left so that the punching assembly 8 is directly above the position-limiting bearing assembly 4, and the punching assembly 8 cuts the material clamped by the position-limiting bearing assembly 4 by descending. After the cutting is completed, the above-mentioned transverse movement action is repeated intermittently. When the feeding component 3 is directly above the first receiving basket 6 and negative pressure is used to grab the material to be cut, the material moving component 5 is simultaneously lowered and negative pressure is used to grab several pieces of bar blocks that have been cut on the limiting supporting component 4. Therefore, when the feeding component 3 moves to directly above the limiting supporting component 4, the material moving component 5 moves to directly above the second receiving basket 7, and then is synchronously lowered and released with the feeding component 3 to place the grabbed and transferred bar blocks on the second receiving basket 7.

[0041] The present utility model is not limited to the above optional implementation modes. Anyone can derive other various forms of products under the inspiration of the present utility model. However, no matter what changes are made in the shape or structure, all technical solutions that fall within the scope of the claims of the present utility model fall within the protection scope of the present utility model. Those skilled in the art should understand that the present utility model specification and its drawings are illustrative and do not constitute limitations on the claims. The protection scope of the present utility model is defined by the claims and their equivalents. Throughout the text, the features guided by "preferably" are only an optional method and should not be understood as having to be set. Therefore, the applicant reserves the right to abandon or delete the relevant preferred features at any time.

Claims

1. A chip capacitor cutting device, comprising a support base (1), characterized in that: A feeding assembly (3), a position-limiting bearing assembly (4) and a material moving assembly (5) are supported in sections on the support base (1) through a support assembly (2), and a first receiving basket (6) and a second receiving basket (7) located on the support base (1) are symmetrically arranged on both sides of the position-limiting bearing assembly (4). The support assembly (2) can also suspend the punching assembly (8) above the limit bearing assembly (4) in a transverse manner, so that the support assembly (2) can selectively assist in completing feeding, punching and discharging by linkage changing the workstation positions of the feed assembly (3), the punching assembly (8) and the material transfer assembly (5) arranged at intervals.

2. The chip capacitor cutting device according to claim 1, characterized in that: The punching assembly (8) comprises a punching lifting column (81), a punching cylinder (82), a mounting plate (83), a grid blade (84) and an elastic positioning member (85), wherein: The axial upper end of the punching and shearing lifting column (81) is connected to the transverse guide rail (23) of the support assembly (2), and the axial lower end of the punching and shearing lifting column (81) is connected to the punching and shearing cylinder (82); The mounting plate (83) is disposed at the axial lower end of the punching cylinder (82) away from the punching lifting column (81); The grid blade (84) is arranged on the lower surface of the mounting plate body (83), and the elastic positioning member (85) connected to the surface of the mounting plate body (83) is arranged in the frame defined by the grid blade (84).

3. The chip capacitor cutting device according to claim 2, characterized in that: The mounting sleeve (851) of the elastic positioning member (85) is connected to the bottom surface of the mounting plate body (83), and a pressing positioning rod (853) is inserted into the axial lower end opening of the mounting sleeve (851). The insertion front end of the pressing and positioning rod (853) is connected to an elastic member (852) for limiting its insertion depth. A pressing and positioning plate (854) is also provided at the lower end of the axis of the pressing and positioning rod (853).

4. The chip capacitor cutting device according to claim 3, characterized in that: The feeding assembly (3) comprises a first grab-and-place lifting column (31), a negative pressure suction cup (32) and a first solenoid valve (33), wherein: The first catch-and-place lifting column (31) is detachably mounted on the transverse guide rail (23); The axial lower end of the first grab-and-place lifting column (31) is provided with the negative pressure suction cup (32) which can be connected to an external vacuum generating device, the air outlet end of the negative pressure suction cup (32) is installed with the first exhaust valve (331) of the first solenoid valve (33), and the air intake pressure relief port of the negative pressure suction cup (32) is provided with a first air intake valve (332).

5. The chip capacitor cutting device according to claim 4, characterized in that: The material transfer assembly (5) comprises a second pick-and-place lifting column (51), a multi-point suction cup (52), a suction nozzle (53) and a second solenoid valve (54), wherein: The second grab-and-place lifting column (51) is symmetrically arranged on both sides of the punching assembly (8) with respect to the first grab-and-place lifting column (31). The multi-point suction cup (52) is provided at the axial lower end of the second pick-and-place lifting column (51), and the suction port of the multi-point suction cup (52) is connected to the suction nozzle (53), and the exhaust port and the air inlet pressure relief port of the multi-point suction cup (52) are both provided with the second solenoid valve (54).

6. The chip capacitor cutting device according to claim 5, characterized in that: The support assembly (2) comprises a first lifting column (21), a second lifting door frame (22) and the transverse guide rail (23), The first lifting column (21) supports the position-limiting bearing assembly (4); The lower surface of the top transverse column of the second lifting door frame (22) is provided with the transverse guide rail (23) parallel thereto.

7. The chip capacitor cutting device according to claim 6, characterized in that: The bearing platform (41) of the position-limiting bearing assembly (4) is installed at the axial upper end of the first lifting column (21), and L-shaped support rods (42) are arranged around the bearing platform (41). A transverse telescopic rod (43) is provided at one end of the L-shaped support rod (42) away from the bearing platform (41), and a pressing plate (44) is provided at the end of the transverse telescopic rod (43) close to the bearing platform (41).

8. The chip capacitor cutting device according to claim 7, characterized in that: A grid groove (411) corresponding to the cutting area of ​​the grid blade (84) is also provided on the upper surface of the carrier platform (41).

9. The chip capacitor cutting device according to claim 8, characterized in that: A first hydraulic column (62) is supported on the inner bottom surface of the first basket body (61) of the first containing basket (6), and a movable supporting partition (63) capable of dividing the inner cavity space of the first basket body (61) is arranged on the top of the first hydraulic column (62).

10. The chip capacitor cutting device according to claim 9, characterized in that: A soft pad (72) is attached to the inner wall of the second basket body (71) of the second containing basket (7).

Images