CN210943649U - Chain conveyer of antidrip oil - Google Patents

Abstract

The utility model relates to the field of PVC glove production equipment, and discloses an oil drip-proof chain type conveying device, which solves the problems that lubricating oil drips from a chain wheel and a supporting rod, the floor of a workshop is polluted and the cleaning is difficult, its technical scheme main points are chain conveyer of antidrip oil, including lubricated subassembly, conveyer includes bracing piece and intermeshing's sprocket and chain, sprocket rotates downwards with one side of chain meshing, the bracing piece passes the direction of transfer setting of chain and perpendicular to chain, lubricated subassembly is located the top of sprocket and bracing piece and downward drippage lubricating oil, still include the oil baffle, the oil baffle is located the below of one side of sprocket and chain meshing, reached from sprocket and bracing piece drippage lubricating oil by throwing away to the oil baffle on, thereby avoided lubricating oil directly to drip the subaerial effect that causes the pollution in workshop.

Description

Chain conveyer of antidrip oil

Technical Field

The utility model relates to a production facility field of PVC gloves, in particular to chain conveyer of antidrip oil.

Background

The PVC gloves are made of polyvinyl chloride by a special process. Because the PVC gloves do not contain allergens, powder or dust, have low dust content and low ion content, do not contain components such as plasticizer, ester, silicone oil and the like, have stronger chemical resistance and good flexibility and touch, are convenient and comfortable to wear, have extremely large application amount and need batch production in factories. The PVC gloves are sleeved on the hand die holders in the production process, and the hand die holders are driven by the chain type conveying device, so that the production of the gloves is completed through a plurality of working procedures.

As shown in fig. 1, the chain conveyor 2 is moved by a chain 21 driven by a sprocket 23. The two ends of the pin shaft 212 of some chain links 211 on the chain 21 are provided with support rods 22 extending horizontally outwards along the axis of the pin shaft 212. The support rod 22 is limited in the guide rail 25 and slides in the guide rail 25 under the driving of the chain 21. The hand die holder 4 is fixedly connected to one end of the support rod 22 far away from the chain 21, and the support rod 22 drives the hand die holder 4 to move along the track of the guide rail 25. The glove 41 is sleeved on the hand die holder 4, so that the effect that the glove 41 is driven by the chain type conveying device 2 to pass through different processing procedures is achieved.

The sprocket 23 and the chain 21 of the chain conveyor 2 must be lubricated during long meshing times. At the same time, the sliding of the support rod 22 in the guide rail 25 also requires the application of some lubricant to the support rod 22. The chain conveyor 2 is provided with an oil drip pipe 33 above the sprocket 23 and the support rod 22, and the oil drip pipe 33 drips the lubricating oil onto the parts to be lubricated. In the actual lubricating process, due to the rotation of the chain wheel 23 and the movement of the chain 21, part of the lubricating oil is thrown off from the chain wheel 23 and the supporting rod 22 downwards along the tangential direction of the chain wheel 23, so that the workshop floor is polluted and the cleaning is difficult, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a prevent chain conveyer of oil drip avoids lubricating oil to get rid of from sprocket and bracing piece and falls to the workshop subaerial and cause the pollution.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a chain conveyer of antidrip oil, includes lubricated subassembly, conveyer includes bracing piece and intermeshing's sprocket and chain, sprocket and one side of chain meshing rotate downwards, the direction of delivery that the bracing piece passed chain and perpendicular to chain sets up, lubricated subassembly is located the top of sprocket and bracing piece and downward drip lubricating oil, still includes the oil baffle, the oil baffle is located the below of one side of sprocket and chain meshing.

Through adopting above-mentioned technical scheme, lubricated subassembly is after to sprocket and bracing piece drippage lubricating oil, and sprocket and bracing piece when obtaining fully lubricated, the lubricating oil that drips from sprocket and bracing piece falls to on keeping off the oiled-plate to avoided lubricating oil from sprocket and bracing piece directly to fall to workshop subaerial and cause the pollution.

The utility model discloses further set up to: the oil baffle plate is arranged upwards and downwards in the vertical direction.

Through adopting above-mentioned technical scheme, the lubricating oil that drips on the oil baffle flows downwards along the incline direction of oil baffle under the effect of gravity, has avoided lubricating oil to gather too much on the oil baffle and has leaded to lubricating oil to stretch on the oil baffle and from the oil baffle all around the condition that the downward drippage caused large tracts of land pollution.

The utility model discloses further set up to: the oil baffle plates are symmetrically arranged along the central line of the length direction, and the central line of the oil baffle plates is downwards sunken to form a drainage groove.

Through adopting above-mentioned technical scheme, the lubricating oil that drips on the oil baffle flows to the drainage inslot naturally under the effect of gravity to flow downwards along the drainage groove, make the lubricating oil on the oil baffle all leave the oil baffle from drainage groove lower extreme, be convenient for collect the lubricating oil that flows down from the oil baffle.

The utility model discloses further set up to: still including connecing oily subassembly, connect oily subassembly to include the collecting vessel, the collecting vessel is located the drainage groove lower extreme under.

By adopting the technical scheme, the lubricating oil flowing down from the oil baffle plate enters the collecting barrel, so that the lubricating oil is prevented from dropping on the bottom surface to cause pollution.

The utility model discloses further set up to: the lower end of the drainage groove is higher than the upper edge of the collecting barrel.

Through adopting above-mentioned technical scheme, be convenient for take out the collecting vessel under the bottom in drainage groove when the collecting vessel is filled with lubricating oil, also conveniently place empty collecting vessel in drainage groove bottom below simultaneously, improved workman's operating efficiency.

The utility model discloses further set up to: and a gathering groove is arranged at the central line position of the oil baffle plate.

Through adopting above-mentioned technical scheme, the lubricating oil that drips can drive some and drop the piece and the dust on the oil baffle from all parts above the oil baffle downwards and move into the collection inslot at the in-process that flows downwards. The dust and debris are easy to accumulate and agglomerate after being soaked in the lubricating oil, and colloidal adhesive oil stains are formed. And the lubricating oil further washes the formed adhesive oil stain down along the collecting groove to enter the collecting barrel, so that the possibility that the adhesive oil stain is stuck on the surface of the oil baffle plate to prevent the lubricating oil from flowing down along the oil baffle plate is reduced.

The utility model discloses further set up to: the cleaning device is characterized by further comprising a cleaning rod, wherein a push block is arranged at one end of the cleaning rod, and the push block is matched with the shape of the collecting groove and slides in the collecting groove.

Through adopting above-mentioned technical scheme, when gathering the inslot and having gathered too much adhesion greasy dirt and lubricating oil and can't be with its rush-in collecting vessel, the ejector pad on the usable cleaning rod will gather the groove mediation and push the collecting vessel with the greasy dirt in, prevent to gather the groove jam.

The utility model discloses further set up to: the cleaning rod further comprises a push rod, one end of the push rod is fixedly connected with the push block, and the length of the push rod is greater than that of the collecting groove.

Through adopting above-mentioned technical scheme, usable push rod drives the ejector pad and slides in gathering the inslot, and because the length of push rod is greater than the length of gathering the groove, ensures that workman's push-and-pull push rod makes the ejector pad can thoroughly dredge gathering the groove when gathering inslot and sliding.

The utility model discloses further set up to: the cleaning rod is detachably connected with the oil baffle plate.

Through adopting above-mentioned technical scheme, utilize the cleaning rod to accomplish the back with the collection groove mediation when the workman, can remove the cleaning rod from keeping off the oiled-plate, avoid cleaning rod especially ejector pad to stop in the collection groove, hinder the normal realization of collection groove function.

To sum up, the utility model discloses following beneficial effect has:

1. after the lubricating oil is dripped to the chain wheel and the supporting rod by the lubricating component, the chain wheel and the supporting rod are fully lubricated, and meanwhile, the lubricating oil dripped from the chain wheel and the supporting rod is thrown onto the oil baffle plate, so that the lubricating oil is prevented from directly falling onto the workshop floor to cause pollution;

2. the oil baffle plate is obliquely and downwards arranged, and the drainage groove is formed in the central line position of the oil baffle plate, so that lubricating oil falling onto the oil baffle plate flows into the collecting barrel along the drainage groove, and the lubricating oil is prevented from accumulating on the oil baffle plate and dripping onto the bottom surface to cause pollution;

3. the collection groove is arranged on the oil baffle plate, so that the adhesion oil stain formed by mixing the scrap dust falling onto the oil baffle plate and the lubricating oil can be cleaned conveniently, and the efficiency of cleaning the collection groove is improved by using the cleaning rod.

Drawings

FIG. 1 is a schematic structural view of a conventional chain conveyor;

FIG. 2 is a schematic view of an oil drip preventing chain conveyor according to an embodiment;

FIG. 3 is a schematic structural view of a lubrication assembly;

FIG. 4 is a side view of an oil drip preventing chain conveyor according to one embodiment;

FIG. 5 is a schematic view showing the structure of an oil drip preventing chain conveyor according to the second embodiment;

FIG. 6 is a schematic structural diagram of an oil baffle according to an embodiment;

fig. 7 is a schematic structural view of the cleaning rod and the oil baffle in the second embodiment.

Reference numerals: 1. a support; 11. a cross beam; 12. an upper fixed beam; 13. a lower fixed beam; 14. hooking; 2. a conveying device; 21. a chain; 211. a chain link; 212. a pin shaft; 22. a support bar; 23. a sprocket; 24. a rotating shaft; 25. a guide rail; 251. an inner ring; 252. an outer ring; 3. a lubrication assembly; 31. an oil delivery pipe; 32. a valve; 33. an oil dripping pipe; 331. a through hole; 4. a hand die holder; 41. a glove; 5. an oil baffle plate; 51. a baffle; 52. mounting a plate; 521. fixing the bolt; 53. a drainage groove; 54. a collecting groove; 6. an oil receiving assembly; 61. an oil receiving pan 62 and a collecting barrel; 7. a cleaning rod; 71. a push block; 72. a push rod; 73. a lifting ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In the first embodiment, the first step is,

as shown in fig. 2, the chain type conveyor for preventing oil dripping comprises a hand die holder 4 and a conveyor 2. The glove 41 is sleeved on the hand die holder 4, the hand die holder 4 is fixed on the conveying device 2 and is driven by the conveying device 2 to enable the glove 41 to pass through different procedures, and finally the production process of the glove 41 is completed.

The conveyor 2 comprises a chain 21, a chain wheel 23 driving the chain 21 to move, a support bar 22 and a guide 25 limiting the support bar 22.

The chain wheel 23 is disc-shaped, and the number is one, and the vertical setting. The axis of the sprocket 23 is penetrated by a cylindrical rotating shaft 24, and the fixing manner between the rotating shaft 24 and the sprocket 23 is determined according to the actual situation, and the fixing manner can be key connection. The rotation of the shaft 24 will drive the sprocket 23 to rotate circumferentially around its axis.

The chain 21 is formed by connecting a plurality of links 211 to each other by pins 212, and the number of the chains 21 is one, and the chains are wound around the outside of the sprocket 23 and engaged with the sprocket 23. The side of the sprocket 23 that engages the chain 21 rotates downward. The axis of the pin shaft 212 connecting the two links 211 is perpendicular to the conveying direction of the chain 21.

The two ends of the pin shaft 212 are provided with support rods 22 which extend outwards along the axis of the pin shaft 212. So that a plurality of support rods 22 are distributed on both sides of the chain 21 to be symmetrical with respect to the chain 21.

The supporting rod 22 is a cylindrical rod, and one end of the supporting rod, which is far away from the pin 212, is fixedly connected with the hand die holder 4, so that the moving of the chain 21 drives the hand die holder 4 to move.

The number of the pins 212 spaced between two adjacent support bars 22 on the same side of the chain 21 is determined according to the actual situation, so as to make the distance between the two hand die holders 4 connected with two adjacent support bars 22 suitable, where the number of the pins 212 spaced between two adjacent support bars 22 is one.

The number of the guide rails 25 is two, and they are symmetrically arranged with respect to the conveying direction of the chain 21. The guide rail 25 is divided into an inner race 251 and an outer race 252. The distance between the inner ring 251 and the outer ring 252 of the guide rail 25 is not less than the diameter of the support rod 22.

When the support rod 22 moves synchronously with the chain 21, the support rod 22 slides between the inner ring 251 and the outer ring 252 of the guide rail 25, and the guide rail 25 limits and supports the support rod 22.

The anti-oil-dripping chain type conveying device further comprises a lubricating component 3, and the lubricating component 3 is used for adding lubricating oil between the chain wheel 23 and the chain 21 and between the supporting rod 22 and the guide rail 25.

As shown in fig. 3, the lubrication assembly 3 includes an oil delivery pipe 31, a valve 32, and a drip pipe 33.

The number of the oil delivery pipes 31 is one, and the oil delivery pipes are vertically arranged right above the axis of the chain wheel 23.

A valve 32 is mounted on the oil delivery pipe 31 for controlling the flow of the lubricating oil in the oil delivery pipe 31. The valve 32 is of a kind selected according to the actual situation and may be a ball valve here. Since the valve 32 is a prior art and is not the innovation of the present invention, the structure of the valve 32 will not be described in detail.

The number of the oil dripping pipes 33 is one, and the oil dripping pipes are horizontally arranged below the oil conveying pipe 31. The oil dripping pipe 33 is communicated with the oil conveying pipe 31, and the bottom of the oil dripping pipe 33 is provided with a plurality of through holes 331, so that lubricating oil in the oil dripping pipe 33 can drip conveniently. The length of the oil dripping pipe 33 is determined according to actual conditions, and the principle is that the lubricating oil is evenly dripped on the parts needing to be lubricated.

As shown in fig. 2, the chain conveyor for preventing oil dripping further comprises a support 1, wherein the support 1 comprises a horizontally arranged cross beam 11, an upper fixed beam 12 positioned above the cross beam 11 and a lower fixed beam 13 positioned below the cross beam 11.

The cross beam 11 is in a shape of a rectangular parallelepiped column, the number of the cross beam is one, and the vertical height of the cross beam is the same as the height of the axis of the chain wheel 23. The cross beam 11 is located at the periphery of the chain 21, while the cross beam 11 is parallel to the axis of the sprocket 23 and located at one side of the sprocket 23.

The upper fixing beams 12 are in the shape of long strips and two, and the two upper fixing beams 12 are parallel to each other. One end of the upper fixed beam 12 is fixedly connected with the upper end of the outer ring 252, and the other end extends obliquely downwards and is fixed on the cross beam 11. The fixing method is determined according to actual conditions, and welding is adopted here.

The lower fixing beams 13 are in the shape of long strips and are two in number, and the two lower fixing beams 13 are parallel to each other. One end of the lower fixed beam 13 is fixedly connected with the lower end of the outer ring 252, and the other end extends obliquely upward and is fixed on the cross beam 11.

As shown in fig. 4, the anti-dripping chain conveyer further comprises an oil baffle plate 5 and an oil receiving assembly 6. The oil deflector 5 includes a deflector plate 51 and a mounting plate 52.

The guide plates 51 are in an isosceles trapezoid shape, the number of the guide plates is two, the two guide plates 51 are completely identical in size and shape, and the two guide plates 51 are symmetrically arranged on the center line of the oil baffle plate 5 in the length direction.

The mounting plates 52 are rectangular plates, the number of which is two, and one side in the length direction thereof is fixedly connected with the upper bottom of the guide plate 51. A plurality of fixing bolts 521 are inserted through the mounting plate 52 along the longitudinal direction thereof so that the mounting plate 52 is closely attached and fixed to the lower portion of the lower fixing beam 13.

The lower bottoms of the two guide plates 51 are fixed in a butt joint mode, and a drainage groove 53 is formed in the upper surfaces of the two guide plates 51. The drainage grooves 53 are arranged in parallel with the lower fixed beam 13. So that the entire oil deflector 5 is disposed obliquely downward in the vertical direction.

The oil receiving assembly 6 includes a collecting tub 62 positioned below the drainage groove 53 and an oil receiving pan 61 in which the collecting tub 62 is placed.

The number of the collecting barrels 62 is one, the collecting barrels are vertically arranged, and the openings of the collecting barrels are aligned with the drainage grooves 53. Meanwhile, the height of the collection tub 62 is lower than the bottom end of the drainage groove 53.

The oil receiving pan 61 is in a square disc shape and is positioned below the chain wheel 23 and the oil baffle plate 5 for placing and limiting the collecting barrel 62.

The working principle of the first embodiment is as follows:

when the chain type conveying device 2 works, after the lubricating component 3 drips oil on the chain wheel 23 and the supporting rod 22 for lubrication, the rotation of the chain wheel 23 and the movement of the chain 21 enable part of lubricating oil to be thrown out downwards from the chain wheel 23 and the supporting rod 22 along the tangential direction of the chain wheel 23 and fall on the oil baffle plate 5;

because the oil baffle 5 inclines downwards, the lubricating oil falling on the oil baffle 5 flows downwards along the upper surface of the oil baffle 5 under the action of gravity, finally enters the drainage groove 53 and flows into the collection barrel 62 along the drainage groove 53. The lubricating oil dropping from the chain wheel 23 and the supporting rod 22 flows into the collecting barrel 62 uniformly, so that the aim of preventing the lubricating oil from directly dropping onto the workshop floor from the chain wheel 23 and the supporting rod 22 to cause pollution is fulfilled.

In the second embodiment, the first embodiment of the method,

as shown in fig. 5, a chain conveyer for preventing oil dripping is different from the first embodiment in that a collecting groove 54 is formed at the center line position of the oil baffle 5 in the vertical direction.

As shown in fig. 4 and 6, the collecting groove 54 is downwardly recessed on the basis of the drainage groove 53, and its length direction is parallel to the lower fixing beam 13. The collecting groove 54 is a rectangular parallelepiped strip-shaped groove.

As shown in fig. 7, the oil drip prevention chain conveyor further includes a cleaning rod 7 for cleaning the collection tank 54 on the basis of the first embodiment. The cleaning rod 7 comprises a push block 71, a push rod 72 fixedly connected with the push block 71 and a hanging ring 73.

The pushing blocks 71 are rectangular and have a number of one, and the outer shape and size of the pushing blocks 71 are matched with those of the collecting groove 54, so that the pushing blocks 71 can slide in the collecting groove 54.

The push rod 72 is a long bar, one end of which is fixedly connected with the push block 71, and the other end is fixedly connected with the hanging ring 73. The connection is made by welding, depending on the actual situation. The length of the push rod 72 is greater than the length of the collection slot 54.

The hanging rings 73 are annular, the number of the hanging rings is one, and the hanging rings are fixed at the tail end of the push rod 72, so that the cleaning rod 7 can be conveniently hung while being held by hands.

As shown in fig. 5, on the basis of the first embodiment, the bracket 1 of the drip-proof chain conveyer is further provided with a hook 14.

The hooks 14 are one in number and are welded to one end of the cross beam 11 for hanging the cleaning rod 7 (see fig. 7).

Working principle of the second embodiment:

since the oil deflector 5 is fixed below the sprocket 23 and the chain 21, some parts may have chips and dusts falling onto the oil deflector 5 when the chain conveyor 2 is operated. After the lubricating unit 3 drips the oil on the sprocket 23 and the support rod 22 each time, the lubricating oil dripping from the sprocket 23 and the support rod 22 washes the debris and dust falling onto the oil deflector 5 from all the components above the oil deflector 5 into the collecting groove 54 while flowing down along the oil deflector 5. The dust and debris are easy to accumulate and agglomerate after being soaked by the lubricating oil on the oil baffle plate 5, and colloidal adhesive oil stains are formed. The lubricating oil washes the formed adhesive oil stain down along the collecting groove 54 and enters the collecting barrel 62, so that the possibility that the adhesive oil stain is stuck on the surface of the oil baffle plate 5 to prevent the lubricating oil from flowing down along the oil baffle plate 5 is reduced;

when too much adhesive oil is accumulated in the collection tank 54 and the lubricating oil cannot flush the oil into the collection barrel 62, the collection tank 54 can be dredged and the adhesive oil can be pushed into the collection barrel 62 by using the cleaning rod 7, so that the collection tank 54 is prevented from being blocked. The operation method is that the lifting ring 73 at one end of the push rod 72 is held, so that the push block 71 enters the collecting groove 54 from one end of the oil baffle plate 5 far away from the chain wheel 23 and slides in the collecting groove 54, and the collecting groove 54 is dredged. After the worker uses the cleaning rod 7 to dredge the collecting groove 54, the cleaning rod 7 can be drawn out from the collecting groove 54 and hung on the hook 14, so that the cleaning rod 7, particularly the push block 71, is prevented from staying in the collecting groove 54 to hinder the normal realization of the function of the collecting groove 54.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (9)

1. The utility model provides a chain conveyer of antidrip oil, includes lubricated subassembly (3), conveyer (2) are including bracing piece (22) and intermeshing's sprocket (23) and chain (21), one side of sprocket (23) and chain (21) meshing rotates downwards, the direction of delivery that chain (21) and perpendicular to chain (21) were passed in bracing piece (22) sets up, lubricated subassembly (3) are located the top of sprocket (23) and bracing piece (22) and the lubricating oil that drips downwards, its characterized in that still includes oil baffle plate (5), oil baffle plate (5) are located the below of one side of sprocket (23) and chain (21) meshing.

2. An oil drip proof chain conveyor according to claim 1, characterized in that the oil baffle (5) is arranged obliquely downwards in the vertical direction.

3. An oil drip proof chain conveyor as claimed in claim 2, wherein the oil baffle (5) is arranged symmetrically along the midline of the length direction, and the midline position of the oil baffle (5) is depressed downwards to form a drainage groove (512).

4. The oil drip prevention chain conveyor device according to claim 3, further comprising an oil receiving assembly (6), wherein the oil receiving assembly (6) comprises a collecting barrel (62), and the collecting barrel (62) is positioned right below the lower end of the drainage groove (512).

5. The oil drip prevention chain conveyor as claimed in claim 4, wherein the lower end of the drainage groove (512) is higher than the upper edge of the collection bucket (62).

6. An oil drip proof chain conveyor as claimed in claim 1, characterized in that the midline of the oil baffle (5) is provided with a collection groove (513).

7. An oil drip proof chain conveyor according to claim 6, further comprising a cleaning rod (7), wherein a pushing block (71) is arranged at one end of the cleaning rod (7), and the pushing block (71) is matched with the shape of the collecting groove (513) and slides in the collecting groove (513).

8. An oil drip proof chain conveyor according to claim 7, characterized in that the cleaning rod (7) further comprises a push rod (72) with one end fixedly connected with the push block (71), the length of the push rod (72) is larger than the length of the collecting groove (513).

9. An oil drip proof chain conveyor according to claim 7, characterized in that the cleaning rod (7) is detachably connected to the oil baffle (5).

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