A kind of integrated machine for repairing and cutting

Abstract

The present invention discloses a resistor repair and cutting integrated machine, comprising a chassis and a resistor repair mechanism and a cutting mechanism arranged on the chassis; the resistor repair mechanism comprises a feeding device and a resistance value correction device; the cutting mechanism is arranged at the end of the resistor repair mechanism, and the cutting mechanism comprises a resistor conveying device, a resistor cutting device and a resistor collecting device; an oblique material guide plate 1 is arranged at the end of the material feeder in the resistor repair mechanism, and an arc-shaped material guide plate 2 is arranged at the end of the resistor conveying device in the cutting mechanism, and the material belt enters the material guide plate 2 through the material guide plate 1; a material discharge sensor is arranged at the bottom of the material guide plate 1, and a material feed sensor is arranged at the bottom of the material guide plate 2, and the material discharge sensor and the material feed sensor are connected; a sensor is arranged on the side of the material guide plate 2. It can adjust the resistance value of alloy resistors and cut resistors on one device, saving time and labor and realizing the improvement of automation.

Description

Technical Field

[0001] The invention relates to alloy resistor processing equipment, in particular to a resistor repairing and cutting integrated machine. Background Art

[0002] In industrial production equipment, the resistance value of each electronic component directly affects the performance output of the entire equipment. After the alloy resistors in the equipment are produced, the resistance value is often adjusted and cut into shape.

[0003] Currently, the commonly used resistor trimming and cutting processes on the market are generally completed in two steps. The resistor trimming process is generally performed by laser, which is cumbersome and costly; the cutting process is usually performed manually, which is time-consuming and labor-intensive, and has a very low degree of automation.

[0004] It is necessary to design a new integrated resistor trimming and cutting machine to adjust the resistance value and cut the resistor on one device, saving time and labor and improving the degree of automation. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide an integrated resistor trimming and cutting machine, which can adjust the resistance value of alloy resistors and cut the resistors on one device, saving time and labor and achieving improved automation.

[0006] In order to solve the above technical problems, the present invention provides an all-in-one resistor repairing and cutting machine, comprising a chassis and a resistor repairing mechanism for adjusting the resistance value and a cutting mechanism for cutting alloy resistors arranged on the chassis; the resistor repairing mechanism comprises a feeding device and a resistance value correction device arranged in sequence on the chassis; the cutting mechanism is arranged at the end of the resistor repairing mechanism, and the cutting mechanism comprises a resistor conveying device, a resistor cutting device and a resistor collecting device arranged in sequence on the chassis; an oblique material guide plate 1 is arranged at the end of the feeding device in the resistor repairing mechanism, and an arc-shaped material guide plate 2 is arranged at the end of the resistor conveying device in the cutting mechanism, and the material guide plate 1 and the material guide plate 2 are arranged opposite to each other; a discharge sensor is arranged at the bottom of the material guide plate 1, and a feed sensor is arranged at the bottom of the material guide plate 2; a sensor for freely adjusting the stop of the resistor repairing machine and the stop of the cutting machine is arranged on the side of the material guide plate 2.

[0007] Preferably, the resistance repair and cutting machine includes a display control device arranged on a chassis, and the display control device includes a control panel and adjustment buttons arranged below the control panel; a microprocessor is arranged in the chassis, and the control panel and the adjustment buttons are electrically connected to the microprocessor through respective interfaces; the discharge sensor and the feed sensor are electrically connected to the microprocessor.

[0008] Preferably, the resistor cutting device is arranged at the end of the resistor conveying device, and the resistor cutting device includes a cutting support frame and a cutting component arranged on the chassis; the cutting component is arranged in the cutting support frame, and the cutting component includes an upper connecting table, a cutting pressing table and a lower connecting table arranged in sequence from top to bottom; the cutting pressing table is connected to the upper connecting table, a cutting punch is arranged in the cutting pressing table, and a cavity matching the cutting punch is arranged in the lower connecting table, and the depth of the cavity is greater than the depth of the cutting punch; a driving source for driving the cutting punch to move up and down is arranged at the top of the cutting support frame.

[0009] Preferably, the resistor conveying device includes a resistor conveying track and a feeding plate connected to the resistor conveying track; a placement groove for placing resistors is opened in the resistor conveying track, a needle wheel for driving the alloy resistor to move on the track is arranged below the placement groove, a driving motor for driving the needle wheel to rotate is arranged next to the resistor conveying track, and the driving motor is connected to the needle wheel.

[0010] Preferably, a first slide groove for extracting the resistor is provided at the end of the lower connecting platform, and a second slide groove is provided between the connection between the cutting support frame and the end of the lower connecting platform.

[0011] Preferably, the resistor collecting device is arranged at the end of the resistor cutting device, and the resistor collecting device includes a slide rail for guiding the movement of the resistor and a material receiving box for collecting the resistors after cutting; the slide rail and the material receiving box are both arranged on the chassis, and the material receiving box is located below the slide rail.

[0012] Preferably, the feeding device in the resistor repair mechanism includes a feeding belt, a pressure wheel, a connecting plate and a lifting cylinder; the pressure wheel is movably connected to one end of the connecting plate, and the lifting cylinder is connected to the other end of the connecting plate; a receiving groove for placing alloy resistors is opened inside the feeding belt, and the receiving grooves located at the two side ends of the feeding belt have the largest width.

[0013] Preferably, a second driving source for driving the alloy resistor to move is provided below the accommodating groove; a rocker for assisting the alloy resistor to move forward is provided beside the material strip, and the rocker is connected to the second driving source.

[0014] Preferably, the resistance value correction device in the resistance repair mechanism includes a resistance repair shell, a grinding wheel and a guide column; the guide column is fixed on the chassis, the guide column passes through the resistance repair shell, and the resistance repair shell can move up and down on the guide column; a connecting block is provided on the top of the resistance repair shell, and a driving source three connected to the resistance repair shell is provided on the connecting block for driving the resistance repair shell to move up and down, and a driving source four for driving the grinding wheel to rotate is provided on the resistance repair shell.

[0015] Preferably, a dust collection assembly for collecting debris is provided at the bottom of the material belt, and the dust collection assembly includes a dust collection bin and a dust collection duct connected to the dust collection bin for collecting debris.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention arranges a resistance repairing mechanism and a cutting mechanism on the chassis, so that the resistance value adjustment and resistance cutting of the alloy resistor can be performed on one device, which saves time and labor and realizes the automation of the resistance repairing and cutting integrated machine.

[0018] 2. The cutting mechanism of the present invention includes a resistor conveying device, a resistor cutting device and a resistor collecting device; the conveying, cutting and collecting of alloy resistors can be completed on one device without the need for additional personnel to operate, thereby making the cutting more automated.

[0019] 3. A material guide plate 1 and a material guide plate 2 are arranged between the resistor repairing mechanism and the cutting mechanism in the present invention, which can assist the alloy resistor to enter the cutting mechanism from the resistor repairing mechanism, and the operation is simple; a sensor is arranged beside the material guide plate 2, and the sensor can control the resistor repairing mechanism and the cutting mechanism to be connected online, and the resistor repairing mechanism can be freely adjusted to stop when the product is sensed for 30s-60s; and the cutting mechanism can stop working when different products are sensed, which greatly improves the working efficiency of the resistor repairing and cutting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the technical description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of the present invention;

[0022] Figure 2 Schematic diagram of the cutting mechanism

[0023] Figure 3 for Figure 2 A schematic diagram of the cross-sectional structure of;

[0024] Figure 4 for Figure 3 A partial enlarged view of the middle A area;

[0025] Figure 5 It is a structural diagram of the resistance repair mechanism;

[0026] Figure 6 for Figure 5 Schematic diagram of the structure of the F region.

[0027] Among them, A01-resistance repair mechanism, A02-cutting mechanism, A03-chassis, A04-roller, A05-support foot plate, A06-collecting box, A07-display control device, A08-sensor, A09-material guide plate 1, A10-material guide plate 2, B01-drive motor, B02-cutting support frame, B03-drive source 1, C21-needle wheel, C22-feeding plate, C23-counting light Fiber, C24-slide rail, C25-aggregate bin, D26-cavity, D27-cutting punch, E01-dust suction component, E02-drive source three, E03-connecting block, E04-resistance repair shell, E05-guide column, E06-drive source two, G01-grinding wheel, G02-pressure wheel, G03-connecting plate, G04-rocker, G05-lifting cylinder, G06-discharge sensor, G07-conveyor belt. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Example

[0030] Reference Figure 1 to Figure 6 As shown, the present invention discloses a resistance repair and cutting integrated machine, comprising:

[0031] The chassis A03 and the resistance repairing mechanism A01 and the cutting mechanism A02 arranged on the chassis A03.

[0032] The above-mentioned resistance repairing mechanism A01 includes a feeding device and a resistance value correction device which are sequentially arranged on the chassis A03; the above-mentioned cutting mechanism A02 is arranged at the end of the resistance repairing mechanism A01, and the above-mentioned cutting mechanism A02 includes a resistance conveying device, a resistance cutting device and a resistance collecting device which are sequentially arranged on the chassis A03.

[0033] An inclined material guide plate A09 is provided at the end of the feeding device in the above-mentioned resistor repairing mechanism A01, and an arc-shaped material guide plate A10 is provided at the end of the resistor conveying device in the above-mentioned cutting mechanism A02. The material belt is manually assisted to enter the material guide plate A10 in the cutting mechanism A02 from the material guide plate A09 in the resistor repairing mechanism A01; when the operator transfers the alloy resistor with adjusted resistance from the resistor repairing mechanism A01 to the cutting mechanism A02, the above-mentioned material guide plate A09 and the above-mentioned material guide plate A10 can assist the alloy resistor to enter the cutting mechanism A02 from the resistor repairing mechanism A01, and the operation is simple.

[0034] The bottom of the material guide plate A09 is provided with a material discharge sensor G06, and the bottom of the material guide plate A10 is provided with a material input sensor; the side of the material guide plate A10 is provided with a sensor A08. The sensor A08 can control the resistor repair mechanism A01 and the cutting mechanism A02 to be connected online, and can freely adjust the resistor repair mechanism A01 to stop when sensing a product for 30s-60s; and the cutting mechanism A02 can stop working when sensing different products; greatly improving the working efficiency of the resistor repair and cutting machine.

[0035] The above-mentioned resistor trimming and cutting machine includes a display control device A07 arranged on the chassis A03, and the above-mentioned display control device A07 includes a control panel and adjustment buttons arranged below the control panel; a microprocessor is arranged in the chassis A03, and the control panel and the adjustment buttons are electrically connected to the microprocessor through their respective interfaces, and the above-mentioned discharge sensor and the feed sensor are electrically connected to the above-mentioned microprocessor. The above-mentioned control panel can display the working status of the resistor trimming and cutting machine in real time, and various performances of the resistor trimming and cutting machine can be adjusted through the adjustment buttons.

[0036] The feeding device in the above-mentioned resistor repair mechanism A01 includes a feeding belt G07, a pressure wheel G02, a connecting plate G03 and a lifting cylinder G05; the above-mentioned pressure wheel G02 is movably connected to one end of the connecting plate G03, and the lifting cylinder G05 is connected to the other end of the connecting plate G03; the inside of the feeding belt G07 is provided with a receiving groove for placing the alloy resistor, and the width of the receiving groove at the two ends of the feeding belt G07 is the largest. A driving source 2 E06 for driving the alloy resistor to move is arranged below the above-mentioned receiving groove; a rocker G04 for assisting the alloy resistor to move forward is arranged on the side of the feeding belt, and the rocker G04 is connected to the driving source 2 E06.

[0037] The alloy resistor that needs to adjust the resistance is placed in the receiving groove in the material strip. The driving source E06 drives the alloy resistor to move forward. The lifting cylinder G05 can adjust the degree of pressure of the pressing wheel G02 on the material strip to prevent the material strip from warping. When the driving source E06 cannot provide power, shake the shaking wheel G04 so that the alloy resistor can still move forward.

[0038] The resistance value correction device in the above-mentioned resistance repair mechanism A01 includes a resistance repair housing E04, a grinding wheel G01 and a guide column E05; the above-mentioned guide column E05 is fixed on the chassis A03, and the guide column E05 penetrates the resistance repair housing E04, and the above-mentioned resistance repair housing E04 can move up and down on the guide column E05; a connecting block E03 is arranged on the top of the above-mentioned resistance repair housing E04, and a driving source three E02 is arranged on the connecting block E03, and the above-mentioned driving source three E02 is connected to the resistance repair housing E04 and can drive the resistance repair housing E04 to move up and down. The above-mentioned resistance repair housing E04 is provided with a driving source four; the above-mentioned driving source four can drive the grinding wheel G01 to rotate to adjust the resistance value of the alloy resistor.

[0039] A dust collection assembly E01 is provided at the bottom of the material belt, and the dust collection assembly E01 can collect the debris generated during the resistance repair process to prevent environmental pollution. The dust collection assembly E01 includes a dust collection bin and a dust collection duct connected to the dust collection bin for collecting the debris. When the resistance repair mechanism A01 is repairing the resistance, the dust collection duct starts to work, and the debris generated in the resistance repair mechanism A01 is collected and finally falls into the dust collection bin.

[0040] The resistor cutting mechanism A02 includes a cutting support frame B02 and a cutting component arranged on a chassis A03; the cutting component is arranged in the cutting support frame B02, and the cutting component includes an upper connecting platform, a cutting pressing platform and a lower connecting platform arranged in sequence from top to bottom; the cutting pressing platform is connected to the upper connecting platform, a cutting punch D27 is arranged in the cutting pressing platform, and a cavity D26 matching the cutting punch D27 is arranged in the lower connecting platform, and the depth of the cavity D26 is greater than the depth of the cutting punch D27; a driving source B03 is arranged on the top of the cutting support frame B02, and the driving source B03 can drive the cutting punch D27 to move up and down to cut the resistor.

[0041] The bottom of the cutting support frame B02 is provided with a collection bin C25 for collecting resistor waste, and the collection bin C25 is below the cavity D26. When the cutting device starts to cut the resistor, the cutting punch D27 moves downward to cut the alloy resistor, and the waste generated after cutting passes through the cavity D26 and finally falls into the collection bin C25.

[0042] The resistor conveying device includes a resistor conveying track and a feeding plate C22 connected to the resistor conveying track; a placement slot for placing resistors is provided in the resistor conveying track, a pinwheel C21 for driving the resistors to move on the track is provided below the placement slot, and a driving motor B01 is provided beside the resistor conveying track, the driving motor B01 is connected to the pinwheel C21, and the driving motor can drive the pinwheel C21 to move. After the alloy resistor is located in the placement slot in the track, the driving motor B01 is started, and the driving motor B01 drives the pinwheel C21 to rotate, so that the alloy resistor moves on the track.

[0043] The resistor conveying track is provided with a counting optical fiber C23. The counting optical fiber C23 can sense the position of the resistor movement, and when the resistor reaches the designated position, the resistor cutting device starts to work.

[0044] The end of the lower connecting platform is provided with a first slideway for leading out the resistor, and a second slideway is provided between the connection between the cutting support frame and the lower connecting platform. The resistor collecting device is provided at the end of the resistor cutting device, and the resistor collecting device includes a slide rail C24 for guiding the movement of the resistor and a material receiving box A06; the slide rail C24 is located directly below the second slideway, and the slide rail C24 and the material receiving box A06 are both provided on the chassis A03, and the material receiving box A06 is located below the slide rail C24.

[0045] After the resistor cutting device cuts the alloy resistor, the cut alloy resistor passes through slide groove 1 and slide groove 2 in turn and falls onto slide rail C24. Since slide rail C24 is inclined, the cut alloy resistor can move downward on slide rail C24 and finally fall into the material receiving box A06 under slide rail C24, thereby realizing automatic material collection after the alloy resistor cutting is completed.

[0046] A supporting foot plate A05 is disposed at the bottom of the chassis A03; reinforcing ribs for reinforcing the bearing capacity of the supporting feet are disposed inside the supporting foot plate A05, and rollers A04 are disposed on the side of the supporting foot plate A05 so as to move the cutting machine around.

[0047] Working principle: put the alloy resistor that needs to be adjusted and cut into the receiving slot in the material strip in the resistor repair mechanism A01, and the driving source 2 E06 drives the alloy resistor to move forward. The lifting cylinder G05 can adjust the degree of pressure on the material strip by the pressure wheel G02 to prevent the material strip from warping. When the driving source 2 E06 cannot provide power, shake the shaking wheel G04 so that the alloy resistor can still move forward. The driving source 3 E02 drives the resistor repair housing E04 to move up and down. The driving source 4 is provided on the resistor repair housing E04. The driving source 4 drives the grinding wheel G01 to rotate to adjust the resistance value of the alloy resistor. The debris generated during the resistor repair process is collected by the dust collection component E01 to prevent pollution to the environment.

[0048] After the resistance value of the alloy resistor is adjusted, it is transmitted from the material guide plate A09. The operator manually assists the alloy resistor to be transmitted from the material guide plate A09 to the material guide plate A10. The sensor A08 located next to the material guide plate can control the resistor repair mechanism A01 and the cutting mechanism A02 to be connected online. The resistor repair mechanism A01 can be freely adjusted to stop when the product is sensed for 30s-60s; and the cutting mechanism A02 stops working when different products are sensed.

[0049] The alloy resistor with adjusted resistance value is placed in the placement slot of the resistor conveying track in the cutting mechanism A02, and the alloy resistor is transported; the counting optical fiber C23 located on the resistor conveying track counts the alloy resistor and senses the position where the alloy resistor is conveyed. When the alloy resistor reaches the specified position, the resistor cutting device cuts the alloy resistor. The cut resistor passes through the slide groove 1 and the slide groove 2 in turn, falls on the slide rail C24, and finally falls into the material receiving box A06 under the slide rail C24. The end of the material receiving box A06 is provided with a handle, and the material receiving box A06 can be easily taken out through the handle. The alloy resistor waste generated after cutting passes through the cavity D26 and finally falls into the collecting bin C25, realizing automatic material collection after the alloy resistor cutting is completed.

[0050] It should be additionally explained in this embodiment that the present invention is composed of specific hardware structures such as a microprocessor, an input sensor, an output sensor G06 and an inductor A08. Some hardware involves software programs during operation. The software programs that assist the operation of the machine are all existing reproducible software programs and do not constitute the innovation of this application.

[0051] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novelties disclosed herein.

Claims

1. A resistance repair and cutting machine, characterized in that: include: A chassis and a resistance-adjusting mechanism for adjusting the resistance value of the resistor and a cutting mechanism for cutting the alloy resistor arranged on the chassis; The resistance repair mechanism includes a feeding device and a resistance value correction device which are sequentially arranged on the chassis; the cutting mechanism is arranged at the end of the resistance repair mechanism, and the cutting mechanism includes a resistance conveying device, a resistance cutting device and a resistance collecting device which are sequentially arranged on the chassis; The end of the material feeding device in the resistance repair mechanism is provided with an oblique material guide plate 1, and the end of the resistance conveying device in the cutting mechanism is provided with an arc-shaped material guide plate 2, and the material guide plate 1 and the material guide plate 2 are arranged opposite to each other; A material discharging sensor is arranged at the bottom of the first material guide plate, and a material feeding sensor is arranged at the bottom of the second material guide plate; a sensor for freely adjusting the stop of the resistor repairing machine and the stop of the cutting machine is arranged on the side of the second material guide plate; The resistor repair and cutting machine includes a display control device arranged on a chassis, and the display control device includes a control panel and adjustment buttons arranged below the control panel; a microprocessor is arranged in the chassis, and the control panel and the adjustment buttons are electrically connected to the microprocessor through their respective interfaces; the discharge sensor and the feed sensor are electrically connected to the microprocessor; the feeding device in the resistor repair mechanism includes a feeding belt, a pressure wheel, a connecting plate and a lifting cylinder; the pressure wheel is movably connected to one end of the connecting plate, and the lifting cylinder is connected to the other end of the connecting plate; a receiving groove for placing alloy resistors is opened inside the feeding belt, and the width of the receiving grooves located at the two side ends of the feeding belt is the largest.

2. The integrated resistor trimming and cutting machine according to claim 1, characterized in that: The resistor cutting device is arranged at the end of the resistor conveying device, and the resistor cutting device includes a cutting support frame and a cutting component arranged on the chassis; the cutting component is arranged in the cutting support frame, and the cutting component includes an upper connecting table, a cutting pressing table and a lower connecting table arranged in sequence from top to bottom; the cutting pressing table is connected to the upper connecting table, and a cutting punch is arranged in the cutting pressing table, and a cavity matching the cutting punch is arranged in the lower connecting table, and the depth of the cavity is greater than the depth of the cutting punch; a driving source for driving the cutting punch to move up and down is arranged at the top of the cutting support frame.

3. The integrated repair and cutting machine according to claim 2, characterized in that: The resistor conveying device includes a resistor conveying track and a feeding plate connected to the resistor conveying track; a placement groove for placing resistors is opened in the resistor conveying track, a needle wheel for driving the alloy resistor to move on the track is arranged below the placement groove, and a driving motor for driving the needle wheel to rotate is arranged next to the resistor conveying track, and the driving motor is connected to the needle wheel.

4. The integrated machine for trimming and cutting as claimed in claim 3, characterized in that: A first slide groove for extracting the resistor is provided at the end of the lower connecting platform, and a second slide groove is provided between the connection between the cutting support frame and the end of the lower connecting platform.

5. The integrated machine for repairing and cutting as claimed in claim 4, characterized in that: The resistor collecting device is arranged at the end of the resistor cutting device, and the resistor collecting device includes a slide rail for guiding the movement of the resistor and a material receiving box for collecting the cut resistors; the slide rail and the material receiving box are both arranged on the chassis, and the material receiving box is located below the slide rail.

6. The integrated resistor trimming and cutting machine according to claim 1, characterized in that: A second driving source for driving the alloy resistor to move is arranged below the accommodating groove; a rocker for assisting the alloy resistor to move forward is arranged beside the material strip, and the rocker is connected to the second driving source.

7. The integrated machine for repairing and cutting as claimed in claim 6, characterized in that: The resistance value correction device in the resistance repair mechanism includes a resistance repair shell, a grinding wheel and a guide column; the guide column is fixed on the chassis, the guide column passes through the resistance repair shell, and the resistance repair shell can move up and down on the guide column; a connecting block is provided on the top of the resistance repair shell, and a driving source three connected to the resistance repair shell is provided on the connecting block for driving the resistance repair shell to move up and down, and a driving source four for driving the grinding wheel to rotate is provided on the resistance repair shell.

8. The integrated resistor trimming and cutting machine according to claim 7, characterized in that: A dust suction component for collecting debris is arranged at the bottom of the material belt, and the dust suction component comprises a dust suction bin and a dust suction duct connected to the dust suction bin and used for sucking the debris.

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