CN213198895U

CN213198895U - Graphite packing trimmer

Info

Publication number: CN213198895U
Application number: CN202020950035.2U
Authority: CN
Inventors: 范竞克; 李丙乾; 杜志峰
Original assignee: XIXIAXIAN JINFANGYUAN SEALING MATERIAL CO Ltd
Current assignee: XIXIAXIAN JINFANGYUAN SEALING MATERIAL CO Ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-05-14
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a graphite packing shaper, which comprises a machine table body and a driving motor fixed on the top surface of a bottom towing rod in the machine table body, the output end of the driving motor is provided with a speed reducer, the output rotating shaft of the speed reducer is provided with a main driving gear, a through hole is arranged on the table top at the left end of the machine table body, symmetrical frame plates are arranged at the two sides of the through hole, the frame plate is fixed on the table top of the machine table body through bolts, the top of the frame plate is provided with sliding grooves, a slide block is arranged in the sliding groove, press blocks are fixed at the top end of the frame plate, a screw hole is arranged at the center of each press block, a screw is screwed in the screw hole, transmission chain wheels are arranged at the top of the screw, the transmission chain wheels are in driving connection through chain belts, the bottom end of the screw rod is hinged to the top end of a sliding block arranged in the sliding groove, and a lower compression roller shaft rod is arranged between the bottoms of the frame plates. The utility model has simple structure, time and labor saving, convenient and fast use, safety and reliability.

Description

Graphite packing trimmer

Technical Field

The utility model relates to a sealed packing preparation field of using, in particular to graphite packing trimmer.

Background

The packing is also called sealing packing, and is usually formed by weaving soft threadlike objects, and strip-shaped objects with square or rectangular sections are filled in a sealing cavity, so that sealing is realized. The stuffing seal is firstly to prevent the liquid flow from leaking by the fiber plug such as cotton and hemp in the leakage passage, and is mainly used as the shaft seal of the water lifting machine. Packing is widely used for rotating shaft sealing of centrifugal pumps, compressors, vacuum pumps, mixers and ship propellers, reciprocating shaft sealing of piston pumps, reciprocating compressors and refrigerators, rotating sealing of valve stems of various valves and the like. With the continuous emergence of new materials, the structural form of the packing is greatly changed, which undoubtedly will make the application of packing seal more extensive, and the material used as the packing should have the following characteristics: the packing material has certain elasticity and plasticity, chemical stability, impermeability, good self-lubricating property, temperature resistance and the like, and the sealing packing commonly applied to the woven packing at present is formed by compounding and weaving asbestos, graphite, aramid fiber, spandex, polytetrafluoroethylene, carbon fiber and the materials. The packing shaper is one of auxiliary devices for weaving packing, and is used for shaping a not-completely square packing woven by a weaving machine into a standard square size according to a certain specification and size. The packing shaping machine can shape packing with various sizes and specifications, and the shaped packing is wound and packaged. In the existing equipment, because the diameter and the width of the upper rolling wheel and the lower rolling wheel are fixed and the rotating shaft of the upper rolling wheel and the lower rolling wheel are also fixedly driven, the center wheelbase is kept unchanged, and the upper rolling wheel and the lower rolling wheel are rolled relatively at constant speed during working, so that the packing with the fixed size can be shaped, and therefore, a pair of upper rolling wheels and lower rolling wheels with fixed sizes are required to correspond to each packing with each size specification. The side length of the section of the square packing root is different from 5mm to 50mm and 1/8 to 2 inches at present, and the square packing root is divided into metric system and English system specifications aiming at different application fields and different national regions, so that a large number of rolling wheel sets with different specifications and sizes are required to meet the requirements of packing roots with different section sizes. And when the packing to different dimensions is plastic, need shut down and change the roll extrusion wheelset that corresponds, spend extra manpower and time, efficiency is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a graphite packing trimmer easy operation, efficient.

In order to achieve the above design objective, the utility model provides a technical scheme that its technique adopted is: a graphite packing shaper comprises a machine table body and a driving motor fixed on the top surface of a bottom drag rod in the machine table body, wherein the output end of the driving motor is provided with a speed reducer, an output rotating shaft of the speed reducer is provided with a main driving gear, a through hole is formed in the table surface at the left end of the machine table body, two sides of the through hole are provided with symmetrical frame plates, the frame plates are fixed on the table surface of the machine table body through bolts, the top of each frame plate is provided with a chute, a slide block is arranged in the chute, the top end of each frame plate is provided with a press block, the center of each press block is provided with a screw hole, a screw rod is screwed in the screw hole, the top of each screw rod is provided with a transmission chain wheel, the transmission chain wheels are in driving connection through a chain belt, the bottom, the outer end part of the lower compression roller shaft rod is sleeved and clamped with a groove-shaped compression roller, the rod wall in the middle of the lower compression roller shaft rod is respectively sleeved and clamped with an auxiliary driving gear and a gear I, the auxiliary driving gear is in driving connection with a main driving gear on an output rotating shaft of the speed reducer through a chain belt, a gear shaft rod I is arranged between the middle parts of the frame plates, the rod wall in the middle of the gear shaft rod I is sleeved and clamped with a gear II, the gear II is in tooth jaw connection with the gear I on the rod wall of the lower compression roller shaft rod, two sides of the gear II are provided with symmetrical connecting plates, an upper compression roller shaft rod is arranged between the sliding blocks, the middle part of the rod wall of the upper compression roller shaft rod is provided with a gear IV, adapter plates are sleeved on two sides of the gear IV on the rod wall of the upper compression roller shaft rod, the bottom end of the adapter plate is provided with a gear III, the top ends of the connecting plates, the outer end of the upper compression roller shaft rod is sleeved and clamped with an upper compression roller.

The upper pinch roller and the groove-shaped pinch roller can be replaced at will according to production requirements.

The inner diameter of the groove-shaped pinch roller can be set to be different models according to production requirements.

Guard plates are arranged on two sides of the frame plate.

The utility model discloses beneficial effect: the chain belt that sets up between drive sprocket and the drive sprocket that the top of screw rod all set up, when adjusting, the screw rod of staff accessible adjustment one side just can reach the slider gliding effect from top to bottom simultaneously, the effectual regulation rate that has improved, the phenomenon of having avoided the both sides slider to appear differing in height when adjusting takes place, be equipped with the slider when the production uses in spout and the spout that the frame plate top was all seted up, the screw rod at accessible adjustment slider top, change the interval between the outer end tip pinch roller of last compression roller axostylus axostyle between the slider and the outer end tip cell type pinch roller of lower compression roller axostylus axostyle, thereby be applicable to the packing of different models and use. The utility model discloses simple structure, labour saving and time saving, convenient and fast, safe and reliable during the operation.

Drawings

Fig. 1 is a schematic view of a graphite packing shaper of the present invention;

FIG. 2 is a schematic sectional view of a graphite packing shaper according to the present invention;

fig. 3 is the utility model relates to an overall schematic diagram of graphite packing trimmer.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. As shown in fig. 1-3, a graphite packing shaper comprises a machine table body 1 and a driving motor 2 fixed on the top surface of a bottom drag rod in the machine table body 1, wherein an output end of the driving motor 2 is provided with a speed reducer 3, an output rotating shaft of the speed reducer 3 is provided with a main driving gear 4, a through hole 5 is formed on a table top at the left end of the machine table body 1, two sides of the through hole 5 are provided with symmetrical frame plates 6, the frame plates 6 are fixed on the table top of the machine table body 1 through bolts, the top of the frame plates 6 is provided with a chute 7, a slide block 8 is arranged in the chute 7, the top end of the frame plates 6 is provided with a press block 9, the center of the press block 9 is provided with a screw hole, a screw rod 10 is screwed in the screw hole, the top of the screw rod 10 is provided with a driving sprocket 11, the driving sprocket 11 is connected through a chain, a lower compression roller shaft rod 12 is arranged between the bottoms of the frame plates 6, a groove-shaped compression roller 13 is sleeved and clamped at the outer end part of the lower compression roller shaft rod 12, an auxiliary driving gear 14 and a gear I15 are respectively sleeved and clamped on the rod wall of the middle part of the lower compression roller shaft rod 12, the auxiliary driving gear 14 is in driving connection with a main driving gear 4 on an output rotating shaft of the speed reducer 3 through a chain belt, a gear shaft rod I16 is arranged between the middle parts of the frame plates 6, a gear II 17 is sleeved and clamped on the rod wall of the middle part of the gear shaft rod I16, the gear II 17 is in tooth jaw connection with the gear I15 on the rod wall of the lower compression roller shaft rod 12, symmetrical connecting plates 18 are arranged on two sides of the gear II 17, an upper compression roller shaft rod 19 is arranged between the sliding blocks 8, a gear IV 20 is arranged in the middle part of the rod wall of the upper compression roller shaft rod 19, adapter plates 21 are sleeved on, the top end of the connecting plate 18 is hinged to the bottom end of the adapter plate 21 through a pin shaft, a gear III 22 arranged at the bottom end of the adapter plate 21 is respectively connected with a gear IV 20 and a gear II 17 in a tooth jaw manner, and an upper pressing wheel 23 is sleeved and clamped at the outer end of the upper pressing roll shaft rod 19.

The upper pinch roller 23 and the groove-shaped pinch roller 13 can be replaced at will according to production requirements.

The inner diameter of the groove-shaped pinch roller 13 can be set to be different types according to production requirements.

Guard plates 24 are arranged on two sides of the frame plate 6.

The utility model discloses during the use, according to the production demand be fixed in last compression roller axostylus axostyle 19 and the outer end tip of lower compression roller axostyle 12 respectively with cell type pinch roller 13 supporting last pinch roller 23, rotate screw rod 10 afterwards, pinch roller 23 and cell type pinch roller 13 interval from top to bottom is gone up in the adjustment, open the driving motor 2 power of bottom tow bar top surface in board body 1 at last, start the work, in operation, place packing one end in the recess of cell type pinch roller 13, the packing is warp on one side through the extrusion of last pinch roller 23 and cell type pinch roller 13 and is moved forward, thereby obtain required shape, if need other shapes only need follow the cell type pinch roller 13 of changing different models can.

Claims

1. The utility model provides a graphite packing trimmer which characterized in that: the machine table comprises a machine table body and a driving motor fixed on the top surface of a bottom drag rod in the machine table body, wherein the output end of the driving motor is provided with a speed reducer, an output rotating shaft of the speed reducer is provided with a main driving gear, a through hole is formed in the table surface at the left end of the machine table body, two sides of the through hole are provided with symmetrical frame plates, the frame plates are fixed on the table surface of the machine table body through bolts, the top of each frame plate is provided with a sliding groove, a sliding block is arranged in each sliding groove, the top of each frame plate is provided with a pressing block, the center of each pressing block is provided with a screw hole, a screw rod is screwed in each screw hole, the top of each screw rod is provided with a transmission chain wheel, the transmission chain wheels are connected through a chain belt in a driving manner, the bottom end, an auxiliary driving gear and a gear I are respectively sleeved and clamped on the rod wall in the middle of the lower compression roller shaft rod, the auxiliary driving gear is in driving connection with a main driving gear on an output rotating shaft of the speed reducer through a chain belt, a gear shaft rod I is arranged between the middle portions of the frame plates, a gear II is sleeved and clamped on the rod wall in the middle of the gear shaft rod I, the gear II is connected with a tooth jaw of the gear I on the rod wall of the lower compression roller shaft rod, symmetrical connecting plates are arranged on two sides of the gear II, an upper compression roller shaft rod is arranged between the sliding blocks, a gear IV is arranged in the middle of the rod wall of the upper compression roller shaft rod, adapter plates are respectively sleeved on two sides of the gear IV on the rod wall of the upper compression roller shaft rod, a gear III is arranged at the bottom end of each adapter plate, the top ends of the connecting plates are hinged to the bottom end of the adapter, the outer end of the upper compression roller shaft rod is sleeved and clamped with an upper compression roller.

2. The graphite packing shaper of claim 1, wherein: the upper pinch roller and the groove-shaped pinch roller can be replaced at will according to production requirements.

3. The graphite packing shaper of claim 1, wherein: the inner diameter of the groove-shaped pinch roller can be set to be different models according to production requirements.

4. The graphite packing shaper of claim 1, wherein: guard plates are arranged on two sides of the frame plate.