CN219838814U - Braid electric capacity storage device - Google Patents

Abstract

The utility model discloses a braid capacitor storage device which comprises a storage box, a top cover connected with the storage box, a storage mechanism fixed in the storage box, a shearing mechanism arranged on the front side of the storage box, and an operating platform positioned below the shearing mechanism and connected with the storage box; the device also comprises a limit transmission mechanism, a power mechanism and a control module. The utility model can more conveniently store the braid capacitors, can realize that the actual required number of capacitors are cut out from the braid capacitors according to experimental requirements, is convenient to take, can improve the efficiency, has high reliability and is convenient to manage.

Description

Braid electric capacity storage device

Technical Field

The utility model belongs to the field of electronic equipment application, and particularly relates to a braid capacitor storage device.

Background

When the braid capacitor is used in ordinary daily study and research, the capacitor with various parameters is usually stored by a drawer type plastic box, and then sheared for use. In the use process, the braid capacitor is easy to knead into a group, and is mixed with other capacitor components with different parameters, and even is directly discarded, so that great waste is caused.

CN111071863a discloses a push type braid capacitor storage device which can manually take out a corresponding number of capacitors while storing braid capacitors, and perform capacitance value measurement after taking out. CN111186717a discloses a knob type braid capacitor storage device, which can also manually take out a corresponding number of capacitors while storing braid capacitors, and perform capacitance value measurement after taking out. Although both of these devices solve the above problems to some extent, they still have the following drawbacks:

(1) Both devices have extrusion mechanisms, and the braid capacitor on the rubber wheel is pressed by the extrusion block so as not to shift in the conveying process; however, the wheel surface of the rubber wheel of the extrusion mechanism is an arc surface, the braid capacitor is placed on the wheel surface, the braid area pressed by the extrusion block is smaller, meanwhile, the width of the wheel surface is almost the same as the braid width of the braid capacitor, the stress surface of the extrusion mechanism is smaller when the extrusion mechanism is pressed, the dislocation slipping is likely to occur due to overlarge pressure in the conveying process, and the device is damaged, so that the reliability is poor.

(2) Only manual function can be at the knob or press the quantity of the electric capacity that holds out of pressing the handle while taking, sometimes if the hand is slippery presses a few more and comes out, can cause when using unnecessary electric capacity to put aside, abandon easily.

(3) The compaction effect of the shearing seat on the braid is insufficient during shearing, and capacitance shift is easily caused during shearing, so that the braid cannot be sheared.

(4) The measuring probe is installed in the capacitance jack below the shearing table outside the storage box, two pins of the capacitor are required to be inserted into the capacitance jack to measure the capacitance value after the capacitor is sheared, and the operation is inconvenient.

Disclosure of Invention

The utility model aims to provide a braid capacitor storage device, which is used for conveniently storing braid capacitors, simultaneously realizing more convenient taking of a certain number of braid capacitors and improving reliability.

The braid capacitor storage device comprises a storage box, a top cover connected with the storage box, a storage mechanism fixed in the storage box, a shearing mechanism arranged on the front side of the storage box, and an operating platform positioned below the shearing mechanism and connected with the storage box; also comprises a limit transmission mechanism.

The limiting transmission mechanism is located in front of the storage mechanism and comprises a first transmission shaft, a second transmission shaft, a third transmission shaft, a fourth transmission shaft and a manual knob, a first belt pulley fixedly connected to the first transmission shaft, a first gear, a second belt pulley fixedly connected to the second transmission shaft, a third belt pulley fixedly connected to the third transmission shaft, a second gear, a fourth belt pulley fixedly connected to the fourth transmission shaft, an upper belt conveyer sleeved on the first belt pulley and the second belt pulley, and a lower belt conveyer sleeved on the third belt pulley and the fourth belt pulley.

The first transmission shaft and the second transmission shaft are arranged on the same horizontal plane at intervals and are arranged front and back, the third transmission shaft is located under the first transmission shaft, the fourth transmission shaft is located under the second transmission shaft, the third transmission shaft and the fourth transmission shaft are arranged on the same horizontal plane at intervals, the second gear is meshed with the first gear, the first transmission shaft, the second transmission shaft, the third transmission shaft and the fourth transmission shaft are respectively supported on two side walls of the storage box through bearings, and two ends of the third transmission shaft respectively penetrate out of the two side walls of the storage box and one end of the third transmission shaft is connected with a manual knob.

A plurality of bar-shaped limit protrusions are arranged at equal intervals on the right part of the outer surface of the lower conveyor belt; the right part of the outer surface of the upper conveyor belt is provided with a limit groove penetrating along the circumferential direction, and the width of the limit groove is slightly larger than that of the strip-shaped limit bulge; the upper conveyor belt is opposite to the lower conveyor belt, and the distance between the upper conveyor belt and the lower conveyor belt in the vertical direction is slightly larger than the thickness of the braid capacitor; when the braid capacitor is placed on the lower conveyor belt, the strip-shaped limiting protrusions extend into gaps between two adjacent capacitor bodies of the braid capacitor, the capacitor bodies of the corresponding braid capacitor are located in the gaps between the two adjacent strip-shaped limiting protrusions, and the strip-shaped limiting protrusions and the capacitor bodies of the braid capacitor are located in the limiting grooves.

Go up conveyer belt and lower conveyer belt cooperation and convey braid electric capacity, can restrict the braid electric capacity and shift at the in-process of conveying, also can conveniently count, because through first gear, second gear engagement realize driven last conveyer belt and lower conveyer belt be synchronous motion, played the effect of real-time spacing, the transmission is steady and efficient, the dislocation condition of skidding can not appear, and the reliability is good.

Preferably, the braid capacitor storage device further comprises a power mechanism and a control module. The power mechanism comprises a stepping motor, a pawl, an eccentric wheel, a ratchet wheel and a limiting spring strip, wherein the stepping motor is installed in the storage box and electrically connected with the control module, a motor shaft of the stepping motor penetrates out of the side wall of the storage box and stretches into a shaft hole of the eccentric wheel to be fixedly connected with the eccentric wheel, one end of the pawl is sleeved on the eccentric wheel to be connected with the eccentric wheel in a rotating way, the other end of the pawl is matched with the ratchet wheel, the ratchet wheel is fixedly connected with the other end of the third transmission shaft, and the limiting spring strip is installed on the outer side wall of the storage box and is tangent to the back surface of the pawl. The control module controls the stepping motor to rotate, the stepping motor drives the eccentric wheel to rotate through the motor shaft, the eccentric wheel rotates to drive the pawl to push the ratchet wheel to rotate forward, the ratchet wheel rotates to push the limit transmission mechanism to move, and the limit transmission mechanism can be prevented from rotating by matching with the limit spring strip.

The automatic mode (automatic transfer) function can be realized by using a stepping motor, and the manual mode function can be realized by using a manual knob. The utility model has both an automatic mode function and a manual mode function. The automatic mode function can automatically carry out the corresponding number of capacitors after the required number of capacitors are input, so that the problem that the capacitors are slipped by hands and are increased is effectively solved; meanwhile, in order to prevent the situation that the stepper motor fails and cannot output capacitance, a manual mode function (realized through a manual knob) is reserved.

Preferably, the shearing mechanism comprises a supporting table, a box body and a shearing assembly; the shearing assembly comprises a shearing shaft, a cutter handle and a cutter, wherein the upper part and the lower part of the shearing shaft are provided with limiting bosses, the upper end of the shearing shaft is in threaded connection with the cutter handle, and the lower end of the shearing shaft is in threaded connection with the cutter; the box is installed on the receiver front wall, is formed with first track and second track through the mode of opening rectangular shape through-hole on the box, and first track is higher than the second track, and first track and second track pass through the breach intercommunication in the middle part, and the diameter of spacing boss is greater than first track, the width of second track and slightly less than the width of breach, and the pole portion diameter of shearing axle is less than first track, the width of second track.

The supporting bench is arranged on the inner side of the front wall of the storage box and corresponds to the position where the upper conveyor belt and the lower conveyor belt are matched to convey the braid capacitor, the supporting bench is communicated with the operating platform through a discharge hole formed in the front wall of the storage box, and a cutting groove located under the second track is formed in the operating platform.

The cutting shaft can slide in the first track and can slide in the second track through the notch, when the cutting shaft is supported in the first track through the limiting boss on the upper portion, the cutting knife is lifted, when the cutting shaft enters the second track, the cutting knife falls down, the cutting shaft can be supported in the second track through the limiting boss on the upper portion, and when the cutting shaft slides in the second track, the cutting knife is matched with the cutting groove to cut the braid capacitor. The braid capacitors with required quantity are cut down through the matching of the cutting knife and the cutting groove, and the operation is convenient. After shearing is finished, the shearing assembly is placed in the first track, the lifting of the cutter does not affect the conveying of the braid capacitor, and the shearing assembly can be prevented from being lost.

Preferably, the shearing mechanism further comprises two pressing strips for pressing the braid of the braid capacitor; one of the pressing strips is arranged at the front side of the cutting groove and close to the left end part, the other pressing strip is arranged at the rear side of the cutting groove and close to the left end part, and the two pressing strips can rotate relative to the operating platform. When not in use, the two pressing strips are rotated to a position which does not influence the transmission of the braid capacitor. When the braid capacitor is required to be sheared, the two pressing strips are rotated, and the two pressing strips press the braid of the braid capacitor, so that the braid displacement in the shearing process is avoided. And moving the shearing assembly, dropping the cutter, and holding the cutter handle to enable the cutter to slide left in the cutting groove so as to cut the braid on the braid capacitor.

Preferably, the braid capacitor storage device further comprises a measurement display system and a power module for supplying power to the control module, the stepping motor and the measurement display system; the measurement display system comprises a display screen module, a storage module, a capacitance measurement module with two measurement probes, a matrix keyboard and a thermal infrared human body sensor, wherein the matrix keyboard, the capacitance measurement module and the thermal infrared human body sensor are electrically connected with a control module, and the control module is electrically connected with the display screen module and the storage module; the matrix keyboard is provided with a reset key, a measurement key, a storage key, a capacitance quantity selection key, a confirmation key and an automatic mode selection key. The two measuring probes are contacted with two pins of a capacitor body with a capacitor, a measuring key on a matrix keyboard is pressed, a control module obtains a measured capacitance value from a capacitance measuring module, and a display screen module is controlled to display the capacitance value; pressing a storage key, and storing the capacitance value in the storage module by the control module; pressing a reset key, and resetting the control module; pressing an automatic mode selection key to enter an automatic transmission mode, pressing a capacitor quantity selection key to select the quantity of capacitors to be automatically transmitted, pressing a confirmation key, controlling a stepping motor to work by a control module, and automatically transmitting the corresponding quantity of braid capacitors to an operation console.

Preferably, two square notches are formed in the operation table, the two square notches are located at the rear of the notch and close to the middle of the notch and parallel to the notch, two measuring probes are respectively arranged in the two square notches, and part of the measuring probes protrude out of the square notches and can be in contact with two pins of the capacitor body of the transmitted braid capacitor. The measurement can be realized when the braid capacitor is just transmitted, and the braid capacitor is not required to be taken out for measurement after being cut off, so that the operation is more convenient.

Preferably, the surface of the operation table is composed of a first plane, a downward inclined plane and a second plane which are connected in sequence, and the cutting groove is positioned on the first plane. The bevel is designed on the table top (surface) of the operation table, so that the braid capacitor cut off conveniently slides off, meanwhile, the braid capacitor is positioned on the bevel and can be subjected to downward oblique force before shearing, and the braid capacitor can be further prevented from shifting during shearing by combining the pressing strip and the limiting transmission mechanism.

The utility model is a product integrating the functions of storage, measurement, transmission and cutting of braid capacitors, the braid capacitors can be more conveniently stored, the capacitors with the actual required quantity can be cut out from the braid capacitors according to experimental requirements, the capacitors are convenient to take, the efficiency is improved, the problem of error in taking the capacitors is avoided, the management is convenient, and the reliability is improved.

Drawings

Fig. 1 is a schematic structural diagram of a braid capacitor storage device in this embodiment.

Fig. 2 is a schematic structural view of the top cover and the loading flip cover in an opened state in the present embodiment.

Fig. 3 is a front view of the braid capacitor storage device in this embodiment.

Fig. 4 is a cross-sectional view A-A of fig. 3.

Fig. 5 is a B-B cross-sectional view of fig. 3.

Fig. 6 is a left side view of the braid capacitor storage device in the present embodiment.

Fig. 7 is a right side view of the braid capacitor storage device in the present embodiment.

Fig. 8 is a C-C cross-sectional view of fig. 7.

Fig. 9 is a D-D cross-sectional view of fig. 7.

Fig. 10 is a schematic partial structure of the braid capacitor storage device in the present embodiment.

Fig. 11 is a sectional view of E-E of fig. 10.

Fig. 12 is a schematic structural view of the shear assembly in this embodiment.

Fig. 13 is a schematic view of the components on the operation table in this embodiment.

Fig. 14 is an electrical schematic block diagram of the present embodiment.

Fig. 15 is a schematic diagram of a braid capacitor transferring device in this embodiment.

Fig. 16 is a schematic cross-sectional view of the braid capacitor-receiving device of the present embodiment when conveying the braid capacitor.

Fig. 17 is a schematic view of the braid capacitor storage device of the present embodiment in longitudinal section when conveying the braid capacitor.

Detailed Description

As shown in fig. 1 to 17, the braid capacitor storage device in the present embodiment includes a storage case 3, a top cover 31, an operation table 32, and a charging flip 33 connected to the storage case 3, and a storage mechanism, a power mechanism, a limit transmission mechanism, a shearing mechanism, a measurement display system, a control module 10, and a power module 55.

As shown in fig. 1 and 2, the loading lid 33 is located behind the top cover 31. The first clamping columns 34 are arranged at the two ends of the front side and the two ends of the rear side of the charging flip 33, the charging flip 33 is hinged with the two side walls of the storage box 3 through the first clamping columns 34 at the two ends of the rear side, the charging flip 33 is clamped with the two first clamping grooves 35 formed on the two side walls of the storage box 3 through the first clamping columns 34 at the two ends of the front side, and the charging flip 33 can be turned over relative to the storage box 3 so as to open/close the storage box; the front side edge two ends and the rear side edge two ends of the top cover 31 are provided with second clamping columns 36, the top cover 31 is hinged with two side walls of the storage box 3 through the second clamping columns 36 at the front side edge two ends, the top cover 31 is clamped with two second clamping grooves 37 formed in two side walls of the storage box 3 through the second clamping columns 36 at the rear side edge two ends, and the top cover 31 can be turned over relative to the storage box 3 to open/close the storage box. Thereby making the braid capacitor more convenient to assemble.

As shown in fig. 4, 5 and 8, the storage mechanism comprises a rotating shaft 21, two supports 22 and two limiting plates 23, the two supports 22 are opposite to each other and are fixed in the storage box 3 at intervals through cross screws, the distance between the two supports 22 is larger than the width of the braid capacitor 2, a rotating shaft assembly hole is formed in the support 22, a guide groove communicated with the rotating shaft assembly hole is formed in the upper end of the support 22, limiting tables 24 are arranged at two ends of the rotating shaft 21, the two ends of the rotating shaft 21 are respectively supported in the two rotating shaft assembly holes through sliding of the guide groove, the limiting tables 24 are located outside the two supports 22, and the rotating shaft 21 can rotate relative to the support 2; the two limiting plates 23 are positioned between the two supports 22 and are mutually parallel and fixedly sleeved on the rotating shaft 21, the distance between the two limiting plates 23 is matched with the width of the braid capacitor 2, the limiting plates 23 and the limiting table 24 can prevent the rotating shaft 21 from sliding off from the supports 22, the limiting plates 23 can prevent the side edges of the braid capacitor 2 from rubbing the supports 22, the braid capacitor 2 is prevented from being blocked, and the braid capacitor 2 is prevented from being damaged.

As shown in fig. 4, 5, 8 and 9, the limit transmission mechanism is located in the storage box 3 and in front of the storage mechanism.

The manual transmission device comprises a first transmission shaft 17, a second transmission shaft 18, a third transmission shaft 19, a fourth transmission shaft 110, a manual knob 113, a first belt pulley 11 and a first gear 15 which are connected on the first transmission shaft 17 in a key way, a second belt pulley 12 which is connected on the second transmission shaft 18 in a key way, a third belt pulley 13 and a second gear 16 which are connected on the third transmission shaft 19 in a key way, a fourth belt pulley 14 which is connected on the fourth transmission shaft 110 in a key way, an upper conveying belt 111 which is sleeved on the first belt pulley 11 and the second belt pulley 12, and a lower conveying belt 112 which is sleeved on the third belt pulley 13 and the fourth belt pulley 14.

The first transmission shaft 17 and the second transmission shaft 18 are arranged in a front-back mode at intervals on the same horizontal plane, the third transmission shaft 19 is located under the first transmission shaft 17, the fourth transmission shaft 110 is located under the second transmission shaft 18, the third transmission shaft 19 and the fourth transmission shaft 110 are arranged at intervals on the same horizontal plane, and the distance between the third transmission shaft 19 and the fourth transmission shaft 110 is larger than the distance between the first transmission shaft 17 and the second transmission shaft 18. The size of the second gear 16 is the same as that of the first gear 15, the second gear 16 is meshed with the first gear 15, the first transmission shaft 17, the second transmission shaft 18, the third transmission shaft 19 and the fourth transmission shaft 110 are respectively supported on two side walls of the storage box 3 through bearings, two ends of the first transmission shaft 17 respectively penetrate out of the two side walls of the storage box 3 and are both in threaded connection with the manual knob 113, and two ends of the third transmission shaft 19 respectively penetrate out of the two side walls of the storage box 3 and are one in threaded connection with the manual knob 113.

The width of the upper conveyor belt 111 is equal to that of the lower conveyor belt 112 and is larger than that of the braid capacitor 2, and the length of the lower conveyor belt 112 is larger than that of the upper conveyor belt 111, so that initial operation is facilitated. The right part of the outer surface of the lower conveyor belt 112 is provided with a plurality of bar-shaped limiting protrusions 1121 at equal intervals, the interval can accommodate the capacitance bodies of the braid capacitance 2, the distance between two interval center lines is equal to the distance between two capacitance bodies on the braid capacitance 2, and the bar-shaped limiting protrusions 1121 are positioned at the right part of the outer surface of the lower conveyor belt 112; the width of the strip-shaped limiting protrusion 1121 is shorter than half of the width of the lower conveyor belt 112, and the distance from the left end of the strip-shaped limiting protrusion 1121 to the left edge of the lower conveyor belt 112 is greater than half of the width of the lower conveyor belt 112 and greater than the braid width of the braid capacitor 2; the distance from the right end of the bar-shaped limit projection 1121 to the right side edge of the lower conveyor belt 112 is equal to one tenth of the width of the lower conveyor belt 112. The limit groove penetrating along the circumferential direction is formed in the right portion of the outer surface of the upper conveyor belt 111, the width of the limit groove is slightly larger than the width of the strip-shaped limit protrusion 1121, the depth of the limit groove is slightly larger than the height of the strip-shaped limit protrusion 1121, the height of the strip-shaped limit protrusion 1121 is larger than the height of the capacitor body of the braid capacitor 2, and the distance from the right side wall of the limit groove to the right side edge of the upper conveyor belt 111 is equal to one tenth of the width of the upper conveyor belt 111. The upper conveyor belt 111 is opposite to the lower conveyor belt 112, and the distance between the upper conveyor belt 111 and the lower conveyor belt 112 in the vertical direction is slightly larger than the braid thickness of the braid capacitor 2. When the braid capacitor 2 is placed on the lower conveyor belt 112, the braid of the braid capacitor 2 is positioned at the left part of the outer surface of the lower conveyor belt 112, the capacitor bodies of the braid capacitor 2 are positioned in the gap between two adjacent strip-shaped limit protrusions 1121, the corresponding strip-shaped limit protrusions 1121 are positioned in the gap between two adjacent capacitor bodies of the braid capacitor 2, and the capacitor bodies of the strip-shaped limit protrusions 1121 and the braid capacitor 2 are both positioned in the limit grooves. Slightly larger in this embodiment means that both are 1mm to 2mm larger than each other.

As shown in fig. 4, 5 and 6, the power mechanism comprises a stepping motor 41, a pawl 42, an eccentric wheel 43, a ratchet wheel 44 and a limiting spring strip 45, wherein the stepping motor 41 is fixedly arranged in the storage box 3 and is electrically connected with the control module 10, a motor shaft of the stepping motor 41 penetrates out of the side wall of the storage box 3 and stretches into a shaft hole of the eccentric wheel 43, the motor shaft is fixedly connected with the eccentric wheel 43, one end of the pawl 42 is sleeved on the eccentric wheel 43 and is rotationally connected with the eccentric wheel 43, the other end of the pawl 42 is matched with the ratchet wheel 44, the ratchet wheel 44 is fixedly connected with the other end of the third transmission shaft 19 penetrating through the storage box 3, and the limiting spring strip 45 is fixedly arranged on the outer side wall of the storage box 3 and is in tangential abutting contact with the back surface of the pawl 42.

As shown in fig. 2 to 5, 7, 10 and 11, the operation table 32 is located below the shearing mechanism and fixedly connected to the storage box 3. The table surface of the console 32 is composed of a first plane, a downward inclined slope, and a second plane, which are connected in sequence. The shearing mechanism includes a support table 61, a box 62, a shearing assembly, and two battens 63 (for compacting braid capacitors). The shearing assembly comprises a shearing shaft 64, a cutter handle 65 and a cutter 66, wherein limit bosses 641 are arranged on the upper part and the lower part of the shearing shaft 64, the upper end of the shearing shaft 64 is in threaded connection with the cutter handle 65, and the lower end of the shearing shaft 64 is in threaded connection with the cutter 66. The box 62 is fixedly installed on the front wall of the storage box 3, a first rail 621 and a second rail 622 are formed on the box 62 in a mode of opening a long-strip-shaped through hole, the first rail 621 is higher than the second rail 622, the first rail 621 is communicated with the second rail 622 through a gap in the middle, the diameter of a limiting boss 641 is larger than the width of the first rail 621 and the width of the second rail 622 and slightly smaller than the width of the gap (the limiting boss 641 and the cutting knife 66 can penetrate through the gap), and the diameter of the rod part of the cutting shaft 64 is smaller than the width of the first rail 621 and the width of the second rail 622.

The support table 61 is disposed inside the front wall of the storage box 3 and corresponds to a portion where the upper conveyor 111 and the lower conveyor 112 cooperate to convey the braid capacitor 2, and the support table 61 communicates with the operation table 32 through a discharge port formed in the front wall of the storage box 3. The first plane of the console 32 is provided with a notch 321 located right below the second rail 622 and two square notches located at the rear of the notch 321 and close to the middle of the notch 321, and the two square notches are parallel to the notch 321. One of the pressing strips 63 is mounted on the front side of the slot 321 near the left end, the other pressing strip 63 is mounted on the rear side of the slot 321 near the left end, and both pressing strips 63 can rotate relative to the console 32. When not in use, the two pressing strips 63 are rotated to a position which does not affect the conveying of the braid capacitor 2.

The cutting shaft 64 can slide in the first rail 621 and can slide in the second rail 622 through the notch, when the cutting shaft 64 is supported in the first rail 621 through the upper limiting boss 641, the cutter 66 is lifted, when the cutting shaft 64 enters the second rail 622, the cutter 66 falls down, the cutting shaft 64 can be supported in the second rail 622 through the upper limiting boss 641, and when the cutting shaft 64 slides in the second rail 622, the cutter 66 is matched with the cutting groove 321 to cut the braid capacitor.

As shown in fig. 14, the measurement display system includes a display module 51, a storage module 52, a capacitance measurement module 53 having two measurement probes 531, a matrix keyboard 54, and a thermal infrared human body sensor 57, where the two measurement probes 531 are respectively installed in two square notches, and partially protrude from the square notches, and can be in contact with two pins of the capacitor body of the braid capacitor 2 transferred. The power module 55 is electrically connected with the stepper motor 41, the control module 10, the display screen module 51, the storage module 52, the capacitance measuring module 53, the matrix keyboard 54 and the thermal infrared human body sensor 57 through the power switch button 56 for supplying power.

The matrix keyboard 54, the capacitance measuring module 53 and the thermal infrared human body sensor 57 are electrically connected with the control module 10, and the control module 10 is electrically connected with the display screen module 51 and the storage module 52. The matrix keyboard 54 is provided with a reset key, a measurement key, a storage key, a capacitance number selection key (0 to 9, 10 digits), a confirm key, and an automatic mode selection key.

Pins at two ends of a capacitor body of the braid capacitor 2 coming out of the discharge port are contacted with the measuring probe 531, a measuring key on the matrix keyboard 54 is pressed, the control module 10 acquires a measured capacitance value from the capacitance measuring module 53 and controls the display screen module 51 to display the capacitance value, then a storage key is pressed, the control module 10 stores the capacitance value in the storage module 52, a reset key is pressed, and the control module 10 is reset. If the experimenter leaves, the display screen module 51 automatically enters a standby (screen extinction) state after displaying for a certain time, and if someone approaches the storage box again (sensed by the thermal infrared human body sensor 57), the display screen module 51 is lighted again to display information such as capacitance value, time and the like under the control of the control module 10. The power module 55 is mounted in a battery case 58 on the outer side of the front wall of the storage case 3, and the display module 51, the matrix keyboard 54, and the power switch button 56 are mounted on the outer side of the front wall of the storage case 3.

As shown in fig. 15 to 17, a part of the braid capacitor 2 is wound around the rotation shaft 21, and then the first capacitor body of the braid capacitor 2 is placed in the gap between two adjacent strip-shaped limit protrusions 1121 on the conveyor belt 112, and the manual knob 113 is turned for a while, so that the braid capacitor 2 enters between the upper conveyor belt 111 and the lower conveyor belt 112 and slides to the discharge port along the support table 61.

When the capacitors are needed, the automatic mode selection key of the matrix keyboard 54 is pressed first to enter the automatic transfer mode, then the number of capacitors selection key is pressed, the number of capacitors (for example, 3) needed to be automatically transferred is selected, and then the confirm key is pressed. The control module 10 calculates the angle of the rotation of the stepper motor required for transmitting 3 capacitors, and controls the stepper motor 41 to rotate the angle, the stepper motor 41 drives the eccentric wheel 43 to rotate through the motor shaft, the eccentric wheel 43 rotates to drive the pawl 42 to push the ratchet wheel 44 forward to rotate, the ratchet wheel 44 rotates to drive the third transmission shaft 19 to rotate, the third transmission shaft 19 rotates to drive the third belt pulley 13 to rotate, the third belt pulley 13 rotates to drive the lower belt 112 to move (the lower belt pulley 112 moves to drive the fourth belt pulley 14 to rotate, the fourth belt pulley 14 rotates to drive the fourth transmission shaft 110 to rotate), the third transmission shaft 19 rotates to drive the first gear 15 to rotate through the second gear 16, the first gear 15 rotates to drive the first transmission shaft 17 to rotate, the first transmission shaft 17 rotates to drive the first belt pulley 11 to rotate, the first belt pulley 11 rotates to drive the upper belt 111 to move (the upper belt 111 moves to drive the second belt pulley 12 to rotate, the second belt pulley 12 rotates to drive the second transmission shaft 18 to rotate), the stepping motor 41 stops rotating after rotating by a corresponding angle, the braid capacitor length containing 3 capacitors is transmitted from the discharge port to the notch 321 of the operation console 32, two pins of the capacitor of the braid capacitor 2 coming out of the discharge port are contacted with the measuring probe 531, a measuring key on the matrix keyboard 54 is pressed before shearing, the control module 10 acquires a measured capacitance value from the capacitance measuring module 53, the display screen module 51 is controlled to display the capacitance value, the storage key is pressed, and the control module 10 stores the capacitance value in the storage module 52.

Then, the two pressing strips 63 are rotated to press the braid of the braid capacitor 2, the cutting assembly is moved by the cutter handle 65, the cutting shaft 64 enters the second track 622, the cutter 66 falls down, the cutting shaft 64 slides leftwards in the second track 622, the cutter 66 is matched with the cutting groove 321 to cut the braid capacitor, then the cutting assembly is moved by the cutter handle 65, the cutting shaft 64 returns to the first track 621, the two pressing strips 63 are rotated again, the two pressing strips 63 are separated from the braid of the braid capacitor 2, the braid capacitor with 3 capacitors after cutting slides down onto the second plane of the operating table 32 along the inclined plane, and the operator takes the braid capacitor from the second plane of the operating table 32.

When the stepping motor 41 cannot work, the manual knob 113 is turned by hand to drive the third transmission shaft 19 to rotate, so that the braid capacitor is taken. The operation after the rotation of the third transmission shaft 19 is the same as the automatic mode function, and a description thereof will not be repeated.

Claims (7)

1. The braid capacitor storage device comprises a storage box (3), a top cover (31) connected with the storage box (3), a storage mechanism fixed in the storage box (3), a shearing mechanism arranged on the front side of the storage box, and an operation table (32) positioned below the shearing mechanism and connected with the storage box; the method is characterized in that: the device also comprises a limit transmission mechanism;

the limiting transmission mechanism is positioned in front of the storage mechanism and comprises a first transmission shaft (17), a second transmission shaft (18), a third transmission shaft (19), a fourth transmission shaft (110), a manual knob (113), a first belt pulley (11) fixedly connected to the first transmission shaft (17), a first gear (15), a second belt pulley (12) fixedly connected to the second transmission shaft (18), a third belt pulley (13) fixedly connected to the third transmission shaft (19), a second gear (16), a fourth belt pulley (14) fixedly connected to the fourth transmission shaft (110), an upper conveyor belt (111) sleeved on the first belt pulley (11) and the second belt pulley (12), and a lower conveyor belt (112) sleeved on the third belt pulley (13) and the fourth belt pulley (14);

the first transmission shaft (17) and the second transmission shaft (18) are arranged on the same horizontal plane at intervals and are arranged front and back, the third transmission shaft (19) is positioned under the first transmission shaft (17), the fourth transmission shaft (110) is positioned under the second transmission shaft (18), the third transmission shaft (19) and the fourth transmission shaft (110) are arranged on the same horizontal plane at intervals, the second gear (16) is meshed with the first gear (15), the first transmission shaft (17), the second transmission shaft (18), the third transmission shaft (19) and the fourth transmission shaft (110) are respectively supported on two side walls of the storage box (3) through bearings, and two ends of the third transmission shaft (19) respectively penetrate out of two side walls of the storage box (3) and one end of the third transmission shaft is connected with the manual knob (113);

a plurality of bar-shaped limit protrusions (1121) are arranged at equal intervals on the right part of the outer surface of the lower conveyor belt (112), limit grooves penetrating along the circumferential direction are formed on the right part of the outer surface of the upper conveyor belt (111), and the width of each limit groove is slightly larger than that of each bar-shaped limit protrusion; the upper conveyor belt (111) is opposite to the lower conveyor belt (112), and the distance in the vertical direction is slightly larger than the braid thickness of the braid capacitor (2); when the braid capacitor (2) is placed on the lower conveyor belt (112), the capacitor body of the braid capacitor (2) is positioned in a gap between two adjacent strip-shaped limiting protrusions (1121), and the capacitor bodies of the strip-shaped limiting protrusions (1121) and the braid capacitor (2) are both positioned in the limiting grooves.

2. The braid capacitor storage device of claim 1, wherein: the device also comprises a power mechanism and a control module (10);

the power mechanism comprises a stepping motor (41), a pawl (42), an eccentric wheel (43), a ratchet wheel (44) and a limiting spring strip (45), wherein the stepping motor (41) is installed in the storage box (3) and is electrically connected with the control module (10), a motor shaft of the stepping motor (41) penetrates out of the side wall of the storage box (3) and stretches into a shaft hole of the eccentric wheel (43), the motor shaft is fixedly connected with the eccentric wheel (43), one end of the pawl (42) is sleeved on the eccentric wheel (43) and is in rotary connection with the eccentric wheel, the other end of the pawl (42) is matched with the ratchet wheel (44), the ratchet wheel (44) is fixedly connected with the third transmission shaft (19) which penetrates through the other end of the storage box (3), and the limiting spring strip (45) is installed on the outer side wall of the storage box (3) and is in tangential abutment with the back of the pawl (42).

3. The braid capacitor storage device of claim 2, wherein: the shearing mechanism comprises a supporting table (61), a box body (62) and a shearing assembly; the shearing assembly comprises a shearing shaft (64), a cutter handle (65) and a cutter (66), wherein limit bosses (641) are arranged at the upper part and the lower part of the shearing shaft (64), the upper end of the shearing shaft is in threaded connection with the cutter handle (65), and the lower end of the shearing shaft is in threaded connection with the cutter (66); the box body (62) is arranged on the front wall of the storage box (3), a first rail (621) and a second rail (622) are formed on the box body (62) in a mode of forming a long-strip-shaped through hole, the first rail (621) is higher than the second rail (622), the first rail (621) and the second rail (622) are communicated through a gap at the middle part, the diameter of the limiting boss (641) is larger than the width of the first rail (621) and the width of the second rail (622) and slightly smaller than the width of the gap, and the diameter of the rod part of the shearing shaft (64) is smaller than the width of the first rail (621) and the width of the second rail (622);

the supporting table (61) is arranged at the inner side of the front wall of the storage box (3) and corresponds to the position of the upper conveyor belt (111) and the lower conveyor belt (112) which are matched to convey the braid capacitor, the supporting table (61) is communicated with the operating table (32) through a discharge hole formed in the front wall of the storage box (3), and a cutting groove (321) positioned under the second track (622) is formed in the operating table (32);

the cutting shaft (64) can slide in the first track (621) and can slide in the second track (622) through the notch, when the cutting shaft (64) is supported in the first track through the limiting boss (641) on the upper portion, the cutting knife (66) is lifted, when the cutting shaft (64) enters the second track (622), the cutting knife (66) falls down, and when the cutting shaft (64) slides in the second track (622), the cutting knife (66) is matched with the cutting groove (321) to cut the braid capacitor.

4. The braid capacitor storage device of claim 3, wherein: the shearing mechanism also comprises two battens (63) for compacting the braid of the braid capacitor; one of the pressing strips is arranged at the front side of the cutting groove (321) and close to the left end, the other pressing strip is arranged at the rear side of the cutting groove (321) and close to the left end, and the two pressing strips (63) can rotate relative to the operating platform (32).

5. The braid capacitor storage device of claim 3, wherein: the device also comprises a measurement display system and a power supply module (55) for supplying power to the control module (10), the stepping motor (41) and the measurement display system; the measurement display system comprises a display screen module (51), a storage module (52), a capacitance measurement module (53) with two measurement probes (531), a matrix keyboard (54) and a thermal infrared human body sensor (57), wherein the matrix keyboard (54), the capacitance measurement module (53) and the thermal infrared human body sensor (57) are electrically connected with a control module (10), and the control module (10) is electrically connected with the display screen module (51) and the storage module (52); the matrix keyboard (54) is provided with a reset key, a measurement key, a storage key, a capacitance number selection key, a confirmation key, and an automatic mode selection key.

6. The braid capacitor storage device of claim 5, wherein: two square notches are formed in the operation table (32), the two square notches are located at the rear of the cutting groove (321) and close to the middle of the cutting groove, the two square notches are parallel to the cutting groove (321), two measuring probes (531) are respectively arranged in the two square notches, and part of the measuring probes protrudes out of the square notches and can be in contact with two pins of a capacitor body of the transmitted braid capacitor.

7. The braid capacitor storage device of any one of claims 1 to 6, wherein: the surface of the operating platform (32) consists of a first plane, a downward inclined plane and a second plane which are connected in sequence, and the cutting groove (321) is positioned on the first plane.