Cold pressing and cutting device for inductance products

Abstract

The utility model relates to the field of inductance product manufacturing, in particular to an inductance product cold pressing and cutting device, a first transferring assembly comprises a first transferring device and a first material carrying device, and the first transferring device transfers products in a stock bin assembly to the first material carrying device; the second transferring assembly comprises a mechanical arm, a second material carrying device and a material receiving and transferring device, the mechanical arm transfers the products on the first material carrying device to the second material carrying device, and the second material carrying device transfers the products to the material receiving and transferring device; the cutting assembly comprises a pushing device and a cutting device, and the pushing device moves the products on the receiving and transferring device to the cutting device to be cut and then moves the products to the discharging assembly to be discharged. And the cut products can be directly pushed into the discharging groove through the rear hook claw and are neatly arranged in the discharging groove, so that the production efficiency is improved, and the subsequent collection of the products is also facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to inductance product manufacturing technical field especially relates to a kind of inductance product cold-press cutting device. BACKGROUND

[0002] Inductor is the element that can convert electrical energy into magnetic energy and store up. The structure of inductor is similar to transformer, but only one winding. Inductor has certain inductance, it only hinders the change of current.

[0003] In the production of inductor, the excess frame of the formed inductor needs to be cut off, and the traditional cutting frame by manual cutting is not efficient and the consistency after cutting is poor. At the same time, the volume of inductor after cutting is small, and it is not convenient to collect. The waste after cutting is also small, and it is easy to be miscollected during collection. Therefore, how to efficiently cut the inductor element and neatly collect after cutting is a problem that needs to be considered by the skilled in the art. UTILITY MODEL CONTENT

[0004] The utility model aims at: provide a kind of inductance product cold-press cutting device, to solve the problems such as low inductance cutting efficiency and not easy to collect after cutting in prior art.

[0005] The technical scheme of the utility model is: a kind of inductance product cold-press cutting device, comprising: stock bin assembly, first transfer assembly, second transfer assembly, cutting assembly and discharging assembly;The first transfer assembly includes first transfer device and first material loading device, and the first transfer device transfers the product in the stock bin assembly to the first material loading device;The second transfer assembly includes mechanical arm, second material loading device and material receiving and transferring device, the mechanical arm transfers the product at first material loading device to second material loading device, and the second material loading device transfers the product to the material receiving and transferring device;Cutting assembly includes pushing device and cutting device, and the pushing device moves the product at the material receiving and transferring device to the cutting device for cutting, and then moves to the discharging assembly for discharging.

[0006] The cutting device includes upper cutter assembly and lower cutter assembly, the lower cutter assembly includes lower cutter, the lower cutter is provided with first limiting slot, and the two side edges of the two side walls of the first limiting slot form lower blade edge;

[0007] The upper cutter assembly includes two symmetrical upper cutters, the upper end of the upper cutter is connected with first driving device through first fixed plate, and the first driving device drives the upper cutter to move in vertical direction through first fixed plate;The side of the two upper cutters close to each other forms upper blade edge, and the upper cutter is connected with lower blade edge to form shearing when moving downward.

[0008] Preferably, the feeding end of the first limiting groove is connected with a feeding groove, and the feeding groove is provided with a larger opening at the end away from the first limiting groove.

[0009] Preferably, the discharging end of the first limiting groove is connected with a discharging groove, and the discharging groove is provided with a step at the upper end of the two sides, and the upper end of the step is provided with a pressing plate.

[0010] Preferably, a buffer block is arranged between the two upper cutters, the buffer block is connected with a limiting pin arranged horizontally and penetratingly, and the limiting pin extends to the two ends and penetrates the two upper cutters.

[0011] The upper cutter is provided with a long strip-shaped guide hole with a vertical length direction, and the limiting pin is arranged in the guide hole.

[0012] Preferably, a spring is arranged at the upper end of the buffer block, and the spring is arranged between the buffer block and the first fixed plate.

[0013] Preferably, one of the upper cutters is provided with a plurality of first avoiding grooves.

[0014] The buffer block is provided with a second limiting groove, and the side wall of the second limiting groove is provided with a second avoiding groove connected with the first avoiding groove.

[0015] Preferably, the lower cutter is provided with a collecting box below.

[0016] Preferably, the pushing device comprises a pushing plate, a front hook and a rear hook connected with the pushing plate, the front hook is arranged close to the feeding end of the first limiting groove, the rear hook is arranged close to the discharging end of the first limiting groove, the pushing plate is further connected with a third driving device through a second driving device, the driving direction of the second driving device is vertical, and the third driving device can drive the front hook and the rear hook to move in the first limiting groove through the pushing plate.

[0017] Preferably, the cutting assembly comprises a cleaning device, and the cleaning device comprises two groups of brushes.

[0018] The discharging groove is provided with a penetrating portion at the center, and the two groups of brushes are arranged at the upper end and the lower end of the penetrating portion of the discharging groove, respectively.

[0019] Compared with the prior art, the utility model has the advantages that:

[0020] (1) The raw material of the inductance product is moved to the limiting groove under the hooking of the front hooking claw, the buffer block first contacts and compresses the product downward during cutting to avoid displacement of the product during cutting, then the upper cutter is matched with the lower cutter to complete cutting, and the cut product can be directly pushed to the discharge groove by the rear hooking claw, and the products are arranged in the discharge groove, which improves the production efficiency and facilitates the collection of subsequent products;

[0021] (2) By setting the avoiding groove on the upper cutter, the cut waste is only divided into two sections, and while the upper cutter continues to move downward, the frame waste is rotated to both sides and falls into the collection box, which can avoid the frame of the cut product remaining on the lower cutter and affecting the discharge of the product. BRIEF DESCRIPTION OF DRAWINGS

[0022] The utility model will be further described in connection with the drawings and embodiments:

[0023] Figure 1 It is the structure schematic drawing of the inductance product cold pressure cutting device of the utility model;

[0024] Figure 2 It is the structure schematic drawing of the cutting assembly of the utility model;

[0025] Figure 3 It is the structure schematic drawing of the upper cutter assembly of the utility model;

[0026] Figure 4 It is the structure schematic drawing of the lower cutter assembly of the utility model;

[0027] Figure 5 It is Figure 4 The enlarged structure schematic drawing of A in the middle;

[0028] Figure 6 It is the structure schematic drawing of the lower cutter of the utility model;

[0029] Figure 7 It is the structure schematic drawing of the inductance product of the utility model, wherein, the dot-dash line is the cutting place schematic line.

[0030] Among them: the stock bin assembly 1;

[0031] The first transfer assembly 2, the first transfer device 21, the first load device 22;

[0032] The second transfer assembly 3, the mechanical arm 31, the second load device 32, the material receiving and transferring device 33, the load groove 331;

[0033] Cutting assembly 4, pushing device 41, pushing plate 411, front hook 412, rear hook 413, second driving device 414, third driving device 415, cutting device 42, upper cutter assembly 421, upper cutter 4211, first fixed plate 4212, first driving device 4213, upper blade 4214, buffer block 4215, limiting pin 4216, guide hole 4217, second limiting groove 4218, first avoiding groove 4219, second avoiding groove 4220, lower cutter assembly 422, lower cutter 4221, first limiting groove 4222, lower blade 4223, feeding groove 4224, discharging groove 4225, step 4226, pressing plate 4227, collecting box 43, cleaning device 44, brush 441;

[0034] Blanking assembly 5;

[0035] Inductor product 6, inductor 61, frame 62. DETAILED DESCRIPTION

[0036] The contents of the utility model will be further described in detail in combination with specific embodiments:

[0037] As Figures 1-7 shown, the utility model is applied to cutting of inductor product 6, and the inductor is one-time molding multiple, and multiple inductors are connected through a frame, and the utility model is used to cut the frame 62, retain the inductor 61, and arrange and collect the inductor neatly.The raw material of inductor product is placed in the stock bin assembly 1, is picked up by the first transfer device and is transferred to the first loading device, and is preliminarily positioned at the first loading device; under the picking of the mechanical arm, is transferred to the second loading device, and the second loading device transfers and places the product on the receiving transfer device; the placement state of the product on the receiving transfer device is that the length direction is same with the length direction of the first limiting groove, and when the receiving transfer device is driven to the cutting assembly, the end of the product is just located at the larger opening of the feeding groove; then under the driving of the pushing device, enters the first limiting groove and is cut through the cutting device; after cutting, under the driving of the pushing device, the cut inductor is moved to the discharging groove, and is arranged neatly in the discharging groove; finally, the blanking assembly is used to complete blanking.Specifically:

[0038] The application discloses an inductance product cold-press cutting device which comprises a hopper assembly 1, a first moving assembly 2, a second moving assembly 3, a cutting assembly 4 and a discharging assembly 5. A jig with inductance products is loaded at the hopper assembly 1, and after loading, the empty jig is discharged at the hopper assembly 1. The first moving assembly 2 comprises a first moving device 21 and a first loading device 22, the first moving device 21 is provided with a suction cup or other device capable of picking up the inductance products, and under the driving of the first moving device 21, the inductance products in the hopper assembly 1 are picked up and moved to the first loading device 22, and the first positioning is completed at the first loading device 22. The second moving assembly 3 comprises a mechanical arm 31, a second loading device 32 and a receiving moving device 33, the mechanical arm 31 is provided with a suction cup or other device capable of picking up the inductance products, and the mechanical arm 31 moves the products at the first loading device 22 to the second loading device 32; the second loading device 32 transfers the products to the receiving moving device 33.

[0039] As shown in the drawings, Figures 2-7 The cutting assembly 4 comprises a pushing device 41 and a cutting device 42, the pushing device 41 moves the products at the receiving moving device 33 to the cutting device 42 for cutting, and then moves to the discharging assembly 5 for discharging.

[0040] The cutting device 42 comprises an upper cutter assembly 421 and a lower cutter assembly 422, the lower cutter assembly 422 comprises a lower cutter 4221, the lower cutter 4221 is provided with a first limiting groove 4222, and the two side edges of the two side walls of the first limiting groove 4222 form a lower blade edge 4223. The feeding end of the first limiting groove 4222 is connected with a feeding groove 4224, and the end of the feeding groove 4224 away from the first limiting groove 4222 is provided with a larger opening. The discharging end of the first limiting groove 4222 is connected with a discharging groove 4225, the two sides of the discharging groove 4225 are provided with steps 4226 at the upper ends, and the upper ends of the steps 4226 are provided with pressing plates 4227. The lower cutter 4221 is provided below with a collecting box 43.

[0041] The upper cutter assembly 421 comprises two symmetrical upper cutters 4211, the upper ends of the upper cutters 4211 are connected with a first driving device 4213 through a first fixing plate 4212, the first driving device 4213 drives the upper cutters 4211 to move in the vertical direction through the first fixing plate 4212; the side of the two upper cutters 4211 close to each other forms an upper blade edge 4214, and the upper cutters 4211 form a shearing action when moving downward and connecting with the lower blade edge 4223.

[0042] Buffer blocks 4215 are arranged between the two upper cutters 4211, the buffer blocks 4215 are connected with limiting pins 4216 arranged horizontally and penetratingly, the limiting pins 4216 extend to both ends and penetrate the two upper cutters 4211; the upper cutters 4211 are provided with long strip-shaped guide holes 4217 with the length direction being vertical, and the limiting pins 4216 are arranged in the guide holes 4217.

[0043] The upper end of the buffer block 4215 is provided with a spring (not shown in the figure), which is arranged between the buffer block 4215 and the first fixed plate 4212; the lower end of the buffer block 4215 is provided with a second limiting groove 4218 at the center, which corresponds to the first limiting groove 4222. One of the two upper cutters 4211 is provided with a plurality of first avoiding grooves 4219; at the same time, the sidewall of the second limiting groove 4218 is provided with a second avoiding groove 4220 connected with the first avoiding groove 4219.

[0044] The pushing device 41 comprises a pushing plate 411, a front hook claw 412 and a rear hook claw 413 connected with the pushing plate 411, the front hook claw 412 is arranged at the feeding end close to the first limiting groove 4222, and the rear hook claw 413 is arranged at the discharging end close to the first limiting groove 4222. The pushing plate 411 is further connected with a third driving device 415 through a second driving device 414, the driving direction of the second driving device 414 is vertical, and the third driving device 415 can drive the front hook claw 412 and the rear hook claw 413 to move in the first limiting groove 4222 through the pushing plate 411.

[0045] The cutting assembly 4 comprises a cleaning device 44, the cleaning device 44 comprises two groups of brushes 441; the center of the discharging groove 4225 is provided with a through hole; the two groups of brushes 441 are arranged at the upper end and the lower end of the through hole of the discharging groove 4225 respectively.

[0046] In the embodiment, the receiving and transferring device 33 is provided with a loading groove 331, and the inductor product is placed in the loading groove 331. When the receiving and transferring device 33 moves to be connected with the feeding groove 4224, the third driving device 415 and the second driving device 414 drive the pushing plate 411 to move to the feeding end, and make the front hook claw 412 hook the inductor product in the loading groove 331 downward; then, under the driving of the third driving device 415, the inductor product in the loading groove 331 is moved to the first limiting groove 4222 through the feeding groove 4224; under the driving of the third driving device 415 and the second driving device 414, the loading plate is reset and moves away from the cutting device 42 to avoid interference with the cutting. At this time, the inductor of the inductor product is in the first limiting groove 4222, the pins on both sides of the inductor product are placed on the upper end of the sidewall on both sides of the first limiting groove 4222, and the frame is on both sides of the lower blade edge 4223.

[0047] Afterwards, the first driving device 4213 drives the upper cutter 4211 to move downwards through the first fixed plate 4212, in the process, the second limiting groove 4218 first contacts the inductor from top to bottom, and the lower end of the two side walls of the second limiting groove 4218 presses the pin of the inductor to the upper end of the two side walls of the first limiting groove 4222, so as to complete the positioning of the inductor product; the first driving device 4213 continues to drive downwards, and the upper cutter 4211 continues to move downwards, so that the upper blade edge 4214 and the lower blade edge 4223 form a shearing action to complete the cutting of the frame. At the same time, the buffer block 4215 moves upwards relative to the upper cutter 4211 along the guide hole 4217 to compress the spring. After cutting, the frame falls to the collection box 43 from both sides, and the first driving device 4213 drives the upper cutter 4211 to move upwards to reset.

[0048] Afterwards, under the driving of the third driving device 415 and the second driving device 414, the rear hook claw 413 moves to the first limiting groove 4222 and is close to one end of the feeding groove 4224, and continues to be driven by the third driving device 415 to push the inductor in the first limiting groove 4222 into the discharging groove 4225. Wherein, when entering the discharging groove 4225, the inductors spaced from each other are pushed and pressed together and are arranged in order; the inductor is in the discharging groove 4225, and the pin is between the step 4226 and the pressing plate 4227; the two groups of brushes 441 rotate to brush the inductors at the upper end and the lower end respectively to clean the impurities. Afterwards, the inductors in the discharging groove 4225 are taken out in order through the discharging assembly 5.

[0049] It should be noted that, while the rear hook claw 413 drives the inductor to the discharging groove 4225, the front hook claw 412 drives the inductor product at the material receiving and transferring device 33 into the first limiting groove 4222 to continue the cutting action.

[0050] As shown in Figure 7 , through the setting of the first avoiding groove 4219 and the second avoiding groove 4220, after the frame is cut, the cut waste is only divided into two sections, and after cutting, the upper cutter 4211 can continue to move downwards, so that the waste is turned over and falls into the collection box 43. Of course, in actual design, the distance of the downward movement of the upper cutter 4211 after cutting is limited, and at the same time, it may be interfered by the buffer block 4215, so that the waste cannot be turned over by the upper cutter 4211. However, through the setting of the first avoiding groove 4219, the gravity of the waste on both sides after cutting is unbalanced, and the center of gravity is close to the two sides of the lower cutter 4221, so that after the upper cutter 4211 moves upwards to reset, the frame waste automatically turns over to both sides to fall into the collection box 43.

[0051] In addition, according to actual production needs, the upper cutter assembly and the lower cutter assembly can be set as two or more groups, and correspondingly, the front hook claw and the rear hook claw are also set as two or more groups.

[0052] The above examples are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and to implement it, and cannot limit the protection scope of the present application. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application, therefore, from any point of view, the examples should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.

Claims

1. A cold pressing and cutting device for inductor products, characterized in that, include: The material hopper assembly includes a first transfer assembly, a second transfer assembly, a cutting assembly, and a unloading assembly. The first transfer assembly includes a first transfer device and a first loading device, wherein the first transfer device transfers products from the material hopper assembly to the first loading device. The second transfer assembly includes a robotic arm, a second loading device, and a receiving and transferring device, wherein the robotic arm transfers products from the first loading device to the second loading device, and the second loading device transfers products to the receiving and transferring device. The cutting assembly includes a pushing device and a cutting device, wherein the pushing device moves products from the receiving and transferring device to the cutting device for cutting, and then moves them to the unloading assembly for unloading. The cutting device includes an upper cutting blade assembly and a lower cutting blade assembly. The lower cutting blade assembly includes a lower cutting blade, and the lower cutting blade is provided with a first limiting groove. The two side edges of the two side walls of the first limiting groove form a lower cutting edge. The upper cutting blade assembly includes two symmetrically arranged upper cutting blades. The upper end of the upper cutting blade is connected to a first driving device through a first fixing plate. The first driving device drives the upper cutting blade to move in the vertical direction through the first fixing plate. The upper cutting edge is formed on the side of the two upper cutting blades that are close to each other. When the upper cutting blade moves downward, it connects with the lower cutting edge to form a shearing action.

2. The cold pressing and cutting device for inductor products according to claim 1, characterized in that: The feeding end of the first limiting groove is connected to a feeding groove, and the end of the feeding groove away from the first limiting groove has a larger opening.

3. The cold pressing and cutting device for inductor products according to claim 2, characterized in that: The discharge end of the first limiting groove is connected to a discharge trough, and steps are provided on the upper ends of both sides of the discharge trough, with pressure plates provided on the upper ends of the steps.

4. The inductor product cold pressing and cutting device according to claim 3, characterized in that: A buffer block is provided between the two upper cutters, and a horizontally connected limiting pin is connected to the buffer block. The limiting pin extends to both ends and passes through the two upper cutters. The upper cutter is provided with a long strip-shaped guide hole with a vertical length direction, and the limiting pin is disposed in the guide hole.

5. The inductor product cold pressing and cutting device according to claim 4, characterized in that: A spring is provided at the upper end of the buffer block, and the spring is disposed between the buffer block and the first fixed plate.

6. The inductor product cold pressing and cutting device according to claim 4, characterized in that: One of the upper cutting blades is provided with multiple first clearance grooves; The buffer block is provided with a second limiting groove, and the side wall of the second limiting groove is provided with a second avoidance groove that is connected to the first avoidance groove.

7. The cold pressing and cutting device for inductor products according to claim 1, characterized in that: A collection box is provided below the lower cutter.

8. The cold pressing and cutting device for inductor products according to claim 1, characterized in that: The pushing device includes a pushing plate, a front hook claw and a rear hook claw connected to the pushing plate. The front hook claw is located at the feeding end near the first limiting groove, and the rear hook claw is located at the discharging end near the first limiting groove. The pushing plate is also connected to a third driving device through a second driving device. The driving direction of the second driving device is vertical, and the third driving device can drive the front hook claw and the rear hook claw to move within the first limiting groove through the pushing plate.

9. The cold pressing and cutting device for inductor products according to claim 3, characterized in that: The cutting assembly includes a cleaning device, which includes two sets of brushes; The discharge trough is centrally located and has a through-hole design; the two sets of brushes are respectively located at the upper and lower ends of the through-hole of the discharge trough.

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