CN210739930U - Sealing needle lubricating device for aluminum electrolytic capacitor assembling machine - Google Patents

Abstract

The utility model discloses a seal needle lubricating arrangement for aluminium electrolytic capacitor assemblage machine, including the support, still include drive assembly, connecting rod, guide pin bushing and injection subassembly, drive assembly all sets up on the support with injection subassembly, and drive assembly is located injection subassembly's below, and the guide pin bushing setting is outside injection subassembly, and the vertical setting of connecting rod is in the guide pin bushing and can slide from top to bottom in the guide pin bushing, and the upper end and the injection subassembly of connecting rod are connected, and the lower extreme and the drive assembly of connecting rod are connected, injection subassembly is used for storing sealing oil and sprays sealing oil under the drive of connecting rod, the connecting rod slides from top to bottom along the guide pin bushing when drive assembly moves, and the connecting rod drives injection device action simultaneously. The utility model discloses can control lubricated opportunity, can sparingly seal oil, avoid appearing a large amount of oil of sealing on the board and avoid sealing oil and lead to equipment trouble.

Description

Sealing needle lubricating device for aluminum electrolytic capacitor assembling machine

Technical Field

The utility model relates to an electric capacity production facility technical field, concretely relates to seal needle lubricating arrangement for aluminium electrolytic capacitor assemblage machine.

Background

The production process of the aluminum electrolytic capacitor comprises the following steps: cutting positive and negative aluminum foils according to the process size, respectively nailing a lead on the positive and negative aluminum foils, then winding the positive and negative aluminum foils and an electrolytic paper into a cylinder to manufacture a capacitor core, assembling the capacitor core in an aluminum shell through an assembling machine, placing a rubber plug in an aluminum shell opening to fix the capacitor core, and in order to seal and fix the aluminum shell and the rubber plug, the prior art generally adopts a girdling process, namely, in the assembling machine, a sealing needle is propped at the aluminum shell opening and is extruded into the aluminum shell, and the aluminum shell rotates for a circle to form a circle of groove on the aluminum shell opening, so that the aluminum shell and the rubber plug can be sealed and fixed. And the capacitor after the girdling is finished is a bare capacitor, the bare capacitor is pushed into the discharging device by the pushing mechanism of the assembling machine and is stored in the material frame through the discharging device, and the sleeve is performed in the next sleeve process after waiting.

Because the sealing needle and the aluminum shell are both made of metal, when the waist is restrained, the sealing needle and the aluminum shell are in direct contact friction, and in order to ensure that the sealing needle can smoothly slide on the aluminum shell and simultaneously cool the sealing needle, lubricating oil, namely sealing oil, needs to be continuously dripped into the sealing needle. In the prior art, an oil cylinder filled with sealing oil is usually fixed on a bracket, so that the sealing oil naturally drops from the oil cylinder one drop to the next. The sealing needle is arranged on the sealing needle device, the sealing needle device comprises a rotary mechanism, when the rotary mechanism rotates forwards to an extreme limit position, the end part of the sealing needle is just propped against the aluminum shell, when the rotary mechanism rotates backwards to the extreme limit position, the end part of the sealing needle is just positioned under the oil cylinder, and the dropped sealing oil is just dropped on the end part of the sealing needle, so that the cooling and the lubrication of the sealing needle are realized. But as long as there is the oil of sealing in the oil section of thick bamboo, the oil of sealing will drip from the oil section of thick bamboo uncontrollably, when sealing the needle and not being in the oil section of thick bamboo below or when equipment shut down, the oil of sealing also can drip, lead to partial oil of sealing not effectively utilized and wasted, also lead to appearing a large amount of oils of sealing on the assemblage machine board, influence the clean and tidy of equipment, still need the oil of sealing on the manual cleaning board, and even seal and lead to equipment trouble to shut down in oil can flow into motor or the electronic component of board below.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve is that adopt an oil section of thick bamboo as the oil storage container and make the oil that seals flow out an oil section of thick bamboo gradually among the prior art, it is extravagant to lead to a large amount of oil that seals, and it is clean and tidy to influence equipment, increases staff's work load, leads to the technical problem of equipment trouble even, and aim at provides one kind can control lubricated opportunity, can sparingly seal oil, avoids appearing a large amount of oil that seals on the board and avoids sealing oil to lead to the equipment trouble to be used for aluminium to separate the needle lubricating arrangement that seals of electric capacity assemblage machine.

The utility model discloses a following technical scheme realizes: the utility model provides a seal needle lubricating arrangement for aluminium electrolytic capacitor assemblage machine, includes the support, still includes drive assembly, connecting rod, guide pin bushing and injection subassembly, and drive assembly all sets up on the support with the injection subassembly, and drive assembly is located the below of injection subassembly, and the guide pin bushing sets up outside injection subassembly, and the connecting rod is vertical to be set up in the guide pin bushing and can slide from top to bottom in the guide pin bushing, and the upper end and the injection subassembly of connecting rod are connected, and the lower extreme and the drive assembly of connecting rod are connected, injection subassembly is used for storing sealing oil and sprays sealing oil under the drive of connecting rod, the connecting rod slides from top to bottom along the guide pin bushing when the drive assembly action, and the connecting rod drives injection device action simultaneously.

In order to control the time of lubricating the sealing needle by the sealing oil and save the sealing oil, a large amount of sealing oil on a machine table is avoided and equipment faults caused by the sealing oil are avoided, and the technical scheme utilizes a support, a driving assembly, a connecting rod, a guide sleeve and an injection assembly as a sealing needle lubricating device. The support is arranged on a machine table of the assembling machine and is positioned near the sealing needle device, the guide sleeve is arranged at the top end of the support, the connecting rod penetrates through the guide sleeve, the top end of the connecting rod is connected with the injection device, and the bottom end of the connecting rod is connected with the driving device. When the sealing needle device is used, after the sealing needle finishes waist binding processing on an aluminum shell, the rotating mechanism of the sealing needle device rotates reversely to be extremely limited, the end part of the sealing needle is just positioned under an oil cylinder, meanwhile, the sealing needle device is in contact with the driving device and impacts the driving device, the driving device acts and drives the connecting rod to intermittently move up and down, the connecting rod drives the injection device to act when moving up and down, and then the injection device injects sealing oil to the sealing needle, so that cooling and lubrication of the sealing needle are finished. And then, the rotating mechanism of the sealing needle device rotates forwards, the sealing needle device is separated from the driving device, and the aluminum shell of the bare capacitor is processed by girdling, so that the cycle is repeated. Only when the needle device that seals accomplish after restrainting the waist processing when drive arrangement's contact striking, injection apparatus just sprays once and seals oil, compare with prior art, adopt the mode of producing oil of intermittent type nature injection, realized the control to sealing oil injection opportunity, avoided when sealing the needle and sealing the condition that oil drips at the board when restrainting the waist processing, played the purpose of sparingly sealing oil, avoided sealing oil and led to equipment trouble to shut down in flowing into motor or the electronic component of board below, also reduced workman cleaning equipment's work load.

Further, the injection assembly comprises an oil pipe, a core rod and a metal hose, the oil pipe is vertically arranged on the support, a small-diameter pipe is integrally arranged at the bottom end of the oil pipe and communicated with the metal hose, the core rod is vertically arranged in the oil pipe, a piston is arranged at the bottom end of the core rod and inserted into the small-diameter pipe, the top end of the core rod penetrates through the top of the oil pipe and extends to the upper portion of the oil pipe to be connected with the connecting rod, an oil inlet is further formed in the oil pipe, the oil pipe is used for storing sealing oil, the core rod can move up and down in the oil pipe when the connecting rod acts, the piston can move up and down in the small-diameter pipe, and the metal hose is used.

In order to realize that the sealing oil is sprayed out from the spraying device, the technical scheme is provided with an oil pipe, a core rod and a metal hose, wherein a small-diameter pipe is integrally arranged at the bottom end of the oil pipe, namely the oil pipe and the small-diameter pipe integrally form a step-shaped cylinder with a large upper part and a small lower part, and the lower end of the small-diameter pipe is communicated with the metal hose. The piston is arranged at one end of the core rod, the core rod is vertically arranged in the oil pipe, the piston is positioned in the small-diameter pipe, when the core rod is at an initial position, namely the connecting rod does not drive the core rod to move upwards, the piston is arranged in the small-diameter pipe and seals the small-diameter pipe, when the core rod is driven by the connecting rod to move upwards to the highest position, the piston is completely separated from the small-diameter pipe and positioned above the small-diameter pipe, sealing oil in the oil pipe flows into the small-diameter pipe, when the core rod is driven by the connecting rod to move downwards to the initial position, the piston moves downwards to enter the small-diameter pipe, the sealing oil in the small-diameter pipe is extruded and sprayed out from the metal hose, and in addition, the top end of the core rod. Before the oil pipe is used, sealing oil is filled into the oil pipe through the oil inlet. When the sealing device is used, after the sealing needle finishes the waist-binding processing of the aluminum shell, when the rotating mechanism of the sealing needle device rotates reversely to the limit position, the sealing needle device contacts with the driving device and impacts the driving device, the driving device acts and drives the connecting rod to intermittently move up and down, the connecting rod also synchronously drives the core rod to intermittently move up and down, when the core rod moves upwards, the piston moves out of the small-diameter pipe, sealing oil enters the small-diameter pipe, and when the core rod moves downwards, the piston enters the small-diameter pipe and extrudes and sprays the sealing oil in the small-diameter pipe out of the metal hose. In this technical scheme, according to the degree of depth that seals oil injection volume at every turn and set for the path pipe, and then confirm the oil mass that gets into at every turn in the path pipe, in spraying at every turn, only seal oil in the path pipe is used for cooling and lubricating the seal needle, and remaining seal oil in the oil pipe can not flow in the path pipe because the shutoff of piston, and then realized the interstitial injection of seal oil, avoided when sealing the needle and having sealed the condition that oil drips at the board when restrainting waist processing, played the purpose of sparingly sealing oil.

In addition, the adopted metal hose can be bent at will and keeps the bent shape, so that the direction and the range of the injection of the sealing oil are increased, and the reasonable distance between the sealing needle device and the driving device can be adjusted.

Further, be provided with the sheet rubber in the path pipe, be provided with the round hole on the sheet rubber, the diameter of this round hole is less than metal collapsible tube's diameter, the sheet rubber is used for avoiding sealing oil direct follow metal collapsible tube outflow when the piston does not act.

In order to spray the sealing oil from the small-diameter pipe with great pressure, improve the spraying effect of the sealing oil, this technical scheme sets up the sheet rubber in the small-diameter pipe, the sheet rubber is the rubber of rubber material, the shape and the small-diameter pipe phase-match of sheet rubber, be provided with the diameter on the sheet rubber and be 1 mm's round hole, this round hole and metal collapsible tube intercommunication, when the sealing oil in the piston extrusion small-diameter pipe, because the diameter of round hole is less, make the injection pressure increase of sealing oil, the spraying effect of sealing oil has been improved. Meanwhile, when the sealing oil does not need to be sprayed, the residual sealing oil in the small-diameter pipe is not easy to flow out of the round hole due to the small diameter of the round hole, and the round hole also plays a role in preventing the sealing oil from leaking.

Furthermore, the connecting rod is in an inverted L shape, the short side section of the connecting rod is connected with the core rod, and the long side section of the connecting rod is provided with a tip.

Further, drive assembly includes fixing base, ratchet I, ratchet II and dials tooth mechanism, and the fixing base setting is on the support, and ratchet I all sets up on the fixing base with ratchet II to ratchet I sets up on the same axle with ratchet II, and ratchet I contacts with the connecting rod lower extreme, dials tooth mechanism and sets up on the fixing base and lie in the below of ratchet II, dial tooth mechanism and be used for driving ratchet II and rotate when receiving thrust drive, ratchet II is used for driving I rotations of coaxial ratchet, ratchet I is used for driving the connecting rod and is intermittent type nature up-and-down reciprocating motion along I surface of ratchet.

In order to realize the driving of the connecting rod and further realize the driving of the injection device, the technical scheme is provided with a fixed seat, a ratchet I, a ratchet II and a gear shifting mechanism, when the swing mechanism of the sealing needle device rotates reversely to the extreme limit position after the sealing needle finishes the waist binding processing of an aluminum shell, the sealing needle device is contacted with the gear shifting mechanism and impacts the gear shifting mechanism, a pushing block device drives the ratchet II to rotate, the ratchet I and the ratchet II are arranged on the same shaft, the ratchet I rotates synchronously along with the ratchet II, the tip of a connecting rod is contacted with the tooth surface of the ratchet I, the connecting rod moves up and down along the tooth surface of the ratchet I along with the rotation of the ratchet I, and further the driving of the connecting rod is realized, and the pushing block device pushes the ratchet I and the ratchet II to rotate by one tooth once when the sealing needle device impacts the gear shifting mechanism once, and the connecting rod only performs one-up-down action at.

Furthermore, the number of teeth of the ratchet wheel I is equal to that of the ratchet wheel II.

In order to ensure that the rotating angle of the ratchet wheel I is consistent with that of the ratchet wheel II, the tooth numbers of the ratchet wheel I and the ratchet wheel II are equal.

Further, the tooth shifting mechanism comprises a horizontal plate, a guide rod and a spring, the horizontal plate is arranged on the fixed seat, the guide rod is horizontally arranged, one end of the guide rod is connected with the horizontal plate, the other end of the guide rod penetrates through the support, the spring is sleeved on the guide rod in a penetrating manner and is connected with the horizontal plate and the support, the horizontal plate can horizontally move and compress the spring when being under the action of thrust, and the spring restores the original length and pushes the horizontal plate to move to the initial position when the horizontal plate is not under the action of thrust;

the ratchet wheel is characterized by further comprising a check block, two pawls, pawl springs and supports, wherein the pawls are rectangular blocks, the two supports are symmetrically arranged and arranged on the horizontal plate, and the pawls are obliquely arranged between the supports; the stop block and the pawl spring are positioned on the same side of the pawl, and the stop block is arranged on the horizontal plate and positioned against the lower end of the pawl; one end of a pawl spring is connected to the horizontal plate, and the other end of the pawl spring is connected to the upper end of the pawl; the pawl is used for shifting the ratchet wheel II, and the pawl spring is in a compressed state.

In order to drive the ratchet I to intermittently rotate, the technical scheme is that a horizontal plate is connected to a fixed seat through a sliding rail, the horizontal plate is directly contacted and impacted with a sealing needle device of an assembling machine, one end of the horizontal plate is connected with a guide rod, the guide rod vertically penetrates through a support, a spring is sleeved on the guide rod in a penetrating mode, the guide rod plays a role that the horizontal plate horizontally moves towards the support along the sliding rail when the sealing needle device impacts the horizontal plate, the spring is compressed, and after the sealing needle device is separated from the horizontal plate, the horizontal plate is restored to an initial position under the elastic force action of the spring.

In addition, a stop block, a pawl spring and supports are further arranged on the horizontal plate, the pawl is arranged between the two supports through a rotating shaft, the pawl is a rectangular block, the stop block is further arranged between the two supports, and the stop block is fixed on the horizontal plate; one end of the pawl spring is connected to the horizontal plate, and the other end of the pawl spring is connected to the pawl. During the installation, the pawl is the tilt state, and the pawl lower extreme supports and leans on the dog, and the upper end and the pawl spring coupling of pawl compress the pawl spring, and dog, pawl spring lie in pawl one side simultaneously moreover. Therefore, when the rotating pawl continues to compress the pawl spring, the pawl turns from inclined to horizontal; when the pawl is rotated to stretch the pawl spring, the lower end of the pawl cannot rotate due to the blocking of the stop block, and the original inclined state is further kept. When the sealing needle device is separated from the horizontal plate, the horizontal plate is restored to the initial position under the action of the spring, the pawl is contacted with the ratchet wheel II and compresses the ratchet wheel spring, the pawl is converted from the inclined state to the horizontal state, the gear shifting mechanism does not push the ratchet wheel II to rotate when resetting, and finally intermittent rotation of the ratchet wheel I and the ratchet wheel II is realized.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

the utility model discloses utilize the support, drive assembly, the connecting rod, guide pin bushing and injection subassembly are as sealing needle lubricating arrangement, after the needle that seals accomplishes the beam waist processing to the aluminum-clad, the rotation mechanism reversal of sealing needle device extremely when spacing, seal the needle tip and just in time be located the oil drum under, seal needle device and drive arrangement contact and striking drive arrangement simultaneously, drive arrangement action and drive connecting rod are the intermittent type nature of going up earlier and down and reciprocate, drive injection apparatus action when the connecting rod reciprocates, and then injection apparatus will seal oil and spray to sealing the needle, accomplish the cooling and the lubrication of sealing the needle. And then, the rotating mechanism of the sealing needle device rotates forwards, the sealing needle device is separated from the driving device, and the aluminum shell of the bare capacitor is processed by girdling, so that the cycle is repeated. Only when the needle device that seals accomplish after restrainting the waist processing when drive arrangement's contact striking, injection apparatus just sprays once and seals oil, compare with prior art, adopt the mode of producing oil of intermittent type nature injection, realized the control to sealing oil injection opportunity, avoided when sealing the needle and sealing the condition that oil drips at the board when restrainting the waist processing, played the purpose of sparingly sealing oil, avoided sealing oil and led to equipment trouble to shut down in flowing into motor or the electronic component of board below, also reduced workman cleaning equipment's work load.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of a portion of FIG. 1;

FIG. 3 is a side view of the drive assembly;

FIG. 4 is a schematic view of the pawl portion of the setting mechanism;

reference numbers and corresponding part names in the drawings:

the device comprises a support 1, a guide sleeve 2, an oil inlet 4, an oil pipe 5, a core rod 6, a piston 7, a small-diameter pipe 8, a rubber sheet 9, a metal hose 10, a connecting rod 11, a ratchet I12, a ratchet II 13, a guide rod 14, a fixed seat 15, a pawl 16, a horizontal plate 17, a stop 18, a spring 19, a support 20 and a pawl spring 21.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Examples

As shown in fig. 1 to 4, a sealing needle lubricating device for an aluminum electrolytic capacitor assembling machine comprises a support 1, and further comprises a driving assembly, a connecting rod 11, a guide sleeve 2 and a spraying assembly, wherein the driving assembly and the spraying assembly are both arranged on the support 1, the driving assembly is located below the spraying assembly, the guide sleeve 2 is arranged outside the spraying assembly, the connecting rod 11 is vertically arranged in the guide sleeve 2 and can slide up and down in the guide sleeve 2, the upper end of the connecting rod 11 is connected with the spraying assembly, the lower end of the connecting rod 11 is connected with the driving assembly, the spraying assembly is used for storing sealing oil and spraying the sealing oil under the driving of the connecting rod 11, the connecting rod 11 slides up and down along the guide sleeve 2 when the driving assembly acts, and meanwhile, the connecting rod 11 drives the spraying device to act.

In order to control the time of lubricating the sealing needle by the sealing oil, save the sealing oil, avoid a large amount of sealing oil on a machine table and avoid equipment faults caused by the sealing oil, the technical scheme utilizes the support 1, the driving assembly, the connecting rod 11, the guide sleeve 2 and the injection assembly as the sealing needle lubricating device. The support 1 is arranged on a machine table of the assembling machine and is positioned near the sealing needle device, the guide sleeve 2 is arranged at the top end of the support 1, the connecting rod 11 is sleeved in the guide sleeve 2 in a penetrating mode, the top end of the connecting rod 11 is connected with the injection device, and the bottom end of the connecting rod 11 is connected with the driving device. When the sealing needle device is used, after the sealing needle finishes waist binding processing on an aluminum shell, the rotating mechanism of the sealing needle device rotates reversely to be extremely limited, the end part of the sealing needle is just positioned under an oil cylinder, meanwhile, the sealing needle device is in contact with the driving device and impacts the driving device, the driving device acts and drives the connecting rod 11 to intermittently move up and down, the connecting rod 11 drives the injection device to act when moving up and down, and then the injection device injects sealing oil to the sealing needle, so that cooling and lubrication of the sealing needle are finished. And then, the rotating mechanism of the sealing needle device rotates forwards, the sealing needle device is separated from the driving device, and the aluminum shell of the bare capacitor is processed by girdling, so that the cycle is repeated. Only when the needle device that seals accomplish after restrainting the waist processing when drive arrangement's contact striking, injection apparatus just sprays once and seals oil, compare with prior art, adopt the mode of producing oil of intermittent type nature injection, realized the control to sealing oil injection opportunity, avoided when sealing the needle and sealing the condition that oil drips at the board when restrainting the waist processing, played the purpose of sparingly sealing oil, avoided sealing oil and led to equipment trouble to shut down in flowing into motor or the electronic component of board below, also reduced workman cleaning equipment's work load.

Further, the injection assembly comprises an oil pipe 5, a core rod 6 and a metal hose 10, wherein the oil pipe 5 is vertically arranged on the support 1, a small-diameter pipe 8 is integrally arranged at the bottom end of the oil pipe 5, the small-diameter pipe 8 is communicated with the metal hose 10, the core rod 6 is vertically arranged in the oil pipe 5, a piston 7 is arranged at the bottom end of the core rod 6 and is inserted into the small-diameter pipe 8, the top end of the core rod 6 penetrates through the top of the oil pipe 5 and extends to the upper side of the oil pipe 5 to be connected with a connecting rod 11, an oil inlet 4 is further arranged on the oil pipe 5, the oil pipe 5 is used for storing sealing oil, the core rod 6 can move up and down in the oil pipe 5 when the connecting rod 11 acts, the piston 7 can move up and down in the small-diameter pipe 8.

In order to realize that the sealing oil is sprayed out from the spraying device, the technical scheme is provided with an oil pipe 5, a core rod 6 and a metal hose 10, wherein a small-diameter pipe 8 is integrally arranged at the bottom end of the oil pipe 5, namely the oil pipe 5 and the small-diameter pipe 8 integrally form a stepped cylinder with a large upper part and a small lower part, and the lower end of the small-diameter pipe 8 is communicated with the metal hose 10. The piston 7 is arranged at one end of the core rod 6, the core rod 6 is vertically arranged in the oil pipe 5, the piston 7 is located in the small-diameter pipe 8, when the core rod 6 is at an initial position, namely the connecting rod 11 does not drive the core rod 6 to move upwards, the piston 7 is located in the small-diameter pipe 8 and blocks the small-diameter pipe 8, after the core rod 6 is driven by the connecting rod 11 to move upwards to a highest position, the piston 7 is completely separated from the small-diameter pipe 8 and located above, sealing oil in the oil pipe 5 flows into the small-diameter pipe 8, when the core rod 6 is driven by the connecting rod 11 to move downwards to the initial position, the piston 7 moves downwards to enter the small-diameter pipe 8, the sealing oil in the small-diameter pipe 8 is extruded and sprayed out from the metal hose 10, and in addition, the top end of the core rod 6 penetrates through the oil pipe 5. Before use, sealing oil is filled in the oil pipe 5 through the oil inlet 4. When the sealing device is used, after the sealing needle finishes the waist-binding processing of an aluminum shell, when the rotation mechanism of the sealing needle device rotates reversely to the limit position, the sealing needle device contacts with the driving device and impacts the driving device, the driving device acts and drives the connecting rod 11 to intermittently move up and down, the connecting rod 11 also synchronously drives the core rod 6 to intermittently move up and down, when the core rod 6 moves upwards, the piston 7 moves out of the small-diameter pipe 8, sealing oil enters the small-diameter pipe 8, and when the core rod 6 moves downwards, the piston 7 enters the small-diameter pipe 8 and extrudes and sprays the sealing oil in the small-diameter pipe 8 from the metal hose 10. In this technical scheme, according to sealing oil injection volume at every turn and setting for the degree of depth of path pipe 8, and then confirm the oil mass that gets into at every turn in path pipe 8, in spraying at every turn, only the sealing oil in path pipe 8 is used for cooling and lubricating the sealing needle, and remaining sealing oil in oil pipe 5 can not flow in path pipe 8 because the shutoff of piston 7, and then realized the interstitial injection of sealing oil, avoided when sealing the needle and having restrainted the waist to add the condition that the oil drips and falls at the board when processing, played the purpose of sparingly sealing oil.

In addition, the adopted metal hose 10 can be bent at will and keep the bent shape thereof, which increases the direction and range of the sealing oil injection, and is beneficial to adjusting the reasonable distance between the sealing needle device and the driving device.

Further, be provided with the sheet rubber 9 in the path pipe 8, be provided with the round hole on the sheet rubber 9, the diameter of this round hole is less than the diameter of metal collapsible tube 10, sheet rubber 9 is used for avoiding sealing oil direct outflow from metal collapsible tube 10 when the piston does not act.

In order to spray the sealing oil from the small-diameter pipe 8 with great pressure, improve the injection effect of sealing oil, this technical scheme sets up the sheet rubber 9 in the small-diameter pipe 8, the sheet rubber 9 is the rubber of rubber material, the shape and the small-diameter pipe 8 phase-match of sheet rubber 9, be provided with the diameter on the sheet rubber 9 and be 1 mm's round hole, this round hole and metal collapsible tube 10 intercommunication, when the sealing oil in the small-diameter pipe 8 of piston 7 extrusion, because the diameter of round hole is less, make the injection pressure increase of sealing oil, the injection effect of sealing oil has been improved. Meanwhile, when the sealing oil does not need to be sprayed, the residual sealing oil in the small-diameter pipe 8 is not easy to flow out of the round hole due to the small diameter of the round hole, and therefore the round hole also plays a role in preventing the sealing oil from leaking.

Further, the connecting rod 11 is in an inverted L shape, the short side section of the connecting rod 11 is connected with the core rod 6, and the long side section of the connecting rod 11 is provided with a tip.

Further, drive assembly includes fixing base 15, ratchet I12, ratchet II 13 and dials tooth mechanism, and fixing base 15 sets up on support 1, and ratchet I12 all sets up on fixing base 15 with ratchet II 13 to ratchet I12 and ratchet II 13 set up on the same axle, and contact of I12 and connecting rod 11 lower extreme of ratchet, dial tooth mechanism and set up on fixing base 15 and lie in the below of ratchet II 13, dial tooth mechanism and be used for driving II 13 rotations of ratchet when receiving thrust drive, ratchet II 13 is used for driving coaxial I12 rotations of ratchet, I12 of ratchet is used for driving connecting rod 11 and is intermittent type's up-and-down reciprocating motion along I12 surfaces of ratchet.

In order to realize the driving of the connecting rod 11 and further the driving of the injection device, the technical proposal is provided with a fixed seat 15, a ratchet I12, a ratchet II 13 and a gear-shifting mechanism, when the sealing needle finishes the waist binding processing of the aluminum shell and the rotary mechanism of the sealing needle device rotates reversely to the limit position, the sealing needle device is contacted with the gear shifting mechanism and impacts the gear shifting mechanism, the pushing block device drives the ratchet wheel II 13 to rotate, as the ratchet wheel I12 and the ratchet wheel II 13 are arranged on the same shaft, therefore, the ratchet I12 rotates synchronously along with the ratchet II 13, the tip of the connecting rod 11 is in tooth surface contact with the ratchet I12, therefore, along with the rotation of the ratchet I12, the connecting rod 11 moves up and down along the tooth surface of the ratchet I12, the connecting rod 11 is driven, and the pushing block device pushes the ratchet I12 and the ratchet II 13 to rotate by one tooth every time the sealing needle device impacts the tooth-shifting mechanism, so that the connecting rod 11 only moves up and down every time.

Furthermore, the number of teeth of the ratchet I12 is equal to that of the ratchet II 13.

In order to ensure that the rotating angle of the ratchet I12 is consistent with that of the ratchet II 13, the tooth numbers of the ratchet I12 and the ratchet II 13 are equal.

Further, the tooth shifting mechanism comprises a horizontal plate 17, a guide rod 14 and a spring 19, the horizontal plate 17 is arranged on the fixed seat 15, the guide rod 14 is horizontally arranged, one end of the guide rod 14 is connected with the horizontal plate 17, the other end of the guide rod 14 penetrates through the support 1, the spring 19 is sleeved on the guide rod 14 in a penetrating manner and is connected with the horizontal plate 17 and the support 1, the horizontal plate 17 can horizontally move and compress the spring 19 when being under the action of thrust, and the spring 19 restores to the original length and pushes the horizontal plate 17 to move to the initial position when the horizontal plate 17 is not under the action of thrust;

the ratchet wheel further comprises a stop block 18, a pawl 16, a pawl spring 21 and supports 20, wherein the pawl 16 is a rectangular block, two supports 20 are symmetrically arranged and arranged on the horizontal plate 17, and the pawl 16 is obliquely arranged between the supports 20; the stop block 18 and the pawl spring 21 are positioned on the same side of the pawl 16, and the stop block 18 is arranged on the horizontal plate 17 and is positioned to abut against the lower end of the pawl 16; one end of a pawl spring 21 is connected to the horizontal plate 17, and the other end of the pawl spring 21 is connected to the upper end of the pawl 16; the pawl 16 is used for pulling the ratchet wheel II 13, and the pawl spring 21 is in a compressed state.

In order to drive the ratchet I12 to intermittently rotate, according to the technical scheme, a fixed seat 15 is connected with a horizontal plate 17 through a sliding rail, the horizontal plate 17 is directly contacted and impacted with a sealing needle device of an assembling machine, one end of the horizontal plate 17 is connected with a guide rod 14, the guide rod 14 vertically penetrates through a support 1, a spring 19 is sleeved on the guide rod 14 in a penetrating mode, the guide rod 14 plays a role that when the sealing needle device impacts the horizontal plate 17, the horizontal plate 17 horizontally moves towards the support 1 along the sliding rail and compresses the spring 19, and after the sealing needle device is separated from the horizontal plate 17, the horizontal plate 17 is restored to an initial position under the elastic force of the spring 19.

In addition, a stop block 18, a pawl 16, a pawl spring 21 and a support 20 are further arranged on the horizontal plate 17, the pawl 16 is arranged between the two support 20 through a rotating shaft, the pawl 20 is a rectangular block, the stop block 18 is further arranged between the two support 20, and the stop block 18 is fixed on the horizontal plate 17; one end of the click spring 21 is connected to the horizontal plate 17, and the other end of the click spring 21 is connected to the click 16. When the ratchet wheel is installed, the ratchet 16 is in an inclined state, the lower end of the ratchet 16 abuts against the stop block 18, the upper end of the ratchet 16 is connected with the ratchet spring 21 and compresses the ratchet spring 21, and the stop block 18 and the ratchet spring 21 are located on one side of the ratchet 16. Therefore, when the rotating pawl 16 continues to compress the pawl spring 21, the pawl 16 turns from being inclined to horizontal; when the rotating pawl 16 stretches the pawl spring 21, the lower end of the pawl 16 is blocked by the stopper 18 and cannot rotate, and the original inclined state is maintained. When the sealing needle device is used, when the horizontal plate 17 is impacted by the sealing needle device and moves from the initial position to the support 1, the pawl 16 is meshed with the ratchet II 13 and pushes the ratchet II 13 to rotate, when the sealing needle device is separated from the horizontal plate 17, in the process that the horizontal plate 17 is restored to the initial position under the action of the spring 19, the pawl 16 is contacted with the ratchet II 13 and compresses the ratchet spring 21, the pawl 16 is changed from the inclined state to the horizontal state, the gear shifting mechanism does not push the ratchet II 13 to rotate when being reset, and finally intermittent rotation of the ratchet I12 and the ratchet II 13 is achieved.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (7)

1. A seal needle lubricating arrangement for aluminium electrolytic capacitor assemblage machine, includes support (1), its characterized in that: still include drive assembly, connecting rod (11), guide pin bushing (2) and injection subassembly, drive assembly all sets up on support (1) with the injection subassembly, and drive assembly is located the below of injection subassembly, guide pin bushing (2) set up outside the injection subassembly, connecting rod (11) are vertical to be set up in guide pin bushing (2) and can slide from top to bottom in guide pin bushing (2), the upper end and the injection subassembly of connecting rod (11) are connected, the lower extreme and the drive assembly of connecting rod (11) are connected, the injection subassembly is used for storing and seals oil and sprays and seal oil under the drive of connecting rod (11), connecting rod (11) slide from top to bottom along guide pin bushing (2) when drive assembly moves, and connecting rod (11) drive injection apparatus action simultaneously.

2. The sealing needle lubricating device for the aluminum electrolytic capacitor assembling machine according to claim 1, characterized in that: the injection assembly comprises an oil pipe (5), a core rod (6) and a metal hose (10), the oil pipe (5) is vertically arranged on the bracket (1), and the bottom end of the oil pipe (5) is integrally provided with a small-diameter pipe (8), the small-diameter pipe (8) is communicated with a metal hose (10), the core rod (6) is vertically arranged in the oil pipe (5), the bottom end of the core rod (6) is provided with a piston (7) which is inserted in the small-diameter pipe (8), the top end of the core rod (6) penetrates through the top of the oil pipe (5) and extends to the upper part of the oil pipe (5) to be connected with the connecting rod (11), the oil pipe (5) is also provided with an oil inlet (4), the oil pipe (5) is used for storing sealing oil, the core rod (6) can move up and down in the oil pipe (5) when the connecting rod (11) acts, and meanwhile, the piston (7) can move up and down in the small-diameter pipe (8), and the metal hose (10) is used for sealing an oil spraying outlet and changing the spraying direction of the sealing oil.

3. The sealing needle lubricating device for the aluminum electrolytic capacitor assembling machine according to claim 2, characterized in that: be provided with rubber sheet (9) in path pipe (8), be provided with the round hole on rubber sheet (9), the diameter of this round hole is less than the diameter of metal collapsible tube (10), rubber sheet (9) are used for avoiding sealing oil directly to flow out from metal collapsible tube (10) when the piston does not act.

4. The sealing needle lubricating device for the aluminum electrolytic capacitor assembling machine according to claim 1, characterized in that: the connecting rod (11) is in an inverted L shape, the short side section of the connecting rod (11) is connected with the core rod (6), and the long side section of the connecting rod (11) is provided with a tip.

5. The sealing needle lubricating device for the aluminum electrolytic capacitor assembling machine according to claim 1, characterized in that: drive assembly includes fixing base (15), ratchet I (12), ratchet II (13) and dials tooth mechanism, and fixing base (15) set up on support (1), and ratchet I (12) all set up on fixing base (15) with ratchet II (13), and ratchet I (12) and ratchet II (13) set up on the same axle, I (12) of ratchet and connecting rod (11) lower extreme contact, dial the below that tooth mechanism set up on fixing base (15) and lie in ratchet II (13), it is used for driving ratchet II (13) rotation when receiving thrust drive to dial tooth mechanism, ratchet II (13) are used for driving coaxial I (12) rotation of ratchet, I (12) of ratchet are used for driving connecting rod (11) and do intermittent type's up-and-down reciprocating motion along I (12) surface of ratchet.

6. The sealing needle lubricating device for the aluminum electrolytic capacitor assembling machine according to claim 5, characterized in that: the number of teeth of the ratchet I (12) is equal to that of the ratchet II (13).

7. The sealing needle lubricating device for the aluminum electrolytic capacitor assembling machine according to claim 5, characterized in that: the gear shifting mechanism comprises a horizontal plate (17), a guide rod (14) and a spring (19), the horizontal plate (17) is arranged on a fixed seat (15), the guide rod (14) is horizontally arranged, one end of the guide rod (14) is connected with the horizontal plate (17), the other end of the guide rod (14) penetrates through the support (1) to be arranged, the spring (19) is sleeved on the guide rod (14) in a penetrating manner and is connected with the horizontal plate (17) and the support (1), the horizontal plate (17) can horizontally move and compress the spring (19) under the action of thrust, and the spring (19) restores to the original length and pushes the horizontal plate (17) to move to the initial position when the horizontal plate (17) is not under the action of thrust;

the novel ratchet wheel is characterized by further comprising a stop block (18), pawls (16), pawl springs (21) and supports (20), wherein the pawls (16) are rectangular blocks, two supports (20) are symmetrically arranged and arranged on the horizontal plate (17), and the pawls (16) are obliquely arranged between the supports (20); the stop block (18) and the pawl spring (21) are positioned on the same side of the pawl (16), and the stop block (18) is arranged on the horizontal plate (17) and is positioned at the lower end abutting against the pawl (16); one end of a pawl spring (21) is connected to the horizontal plate (17), and the other end of the pawl spring (21) is connected to the upper end of the pawl (16); the pawl (16) is used for poking the ratchet wheel II (13), and the pawl spring (21) is in a compressed state.

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