阅读说明：本技术 一种螺栓镀锌生产线用离心机 (Centrifugal machine for bolt galvanizing production line ) 是由 储春芳 于 2019-11-04 设计创作，主要内容包括：本发明提供一种螺栓镀锌生产线用离心机,包括支撑底座板,第一支撑脚,离心筒,第二支撑脚,固定吊板,离心驱动电机,控制盒,驱动滚轮,驱动皮带,螺栓放置网筒,支撑定位盘结构,可观察的密封防护盖,漏料网罩,锁紧螺杆,锁紧螺母,导料龙头和废锌收集盒。本发明将需要离心操作的螺栓放置在分隔网板与固定网筒间隔开的空间内,从而避免在离心过程中发生碰撞,提高效率的同时又能够避免伤及螺栓；握住手握柄扣上防护盖板,向上侧掰动锁紧螺杆,使得锁紧螺杆卡接在U型卡座的凹槽内,然后顺时针转动锁紧螺母,使得锁紧螺母顶紧在U型卡座的上部,从而增强安全性。(The invention provides a centrifugal machine for a bolt galvanizing production line, which comprises a supporting base plate, a first supporting leg, a centrifugal cylinder, a second supporting leg, a fixed hanging plate, a centrifugal driving motor, a control box, a driving roller, a driving belt, a bolt placing net cylinder, a supporting positioning disc structure, an observable sealing protective cover, a material leakage net cover, a locking screw, a locking nut, a material guide tap and a waste zinc collecting box. The bolts needing centrifugal operation are placed in the space formed by the separation screen plate and the fixed screen cylinder in a spaced mode, so that collision in the centrifugal process is avoided, the efficiency is improved, and the bolts can be prevented from being damaged; the handle is held to buckle the protective cover plate, the locking screw is pulled upwards to the upper side, the locking screw is clamped in the groove of the U-shaped clamping seat, and then the locking nut is rotated clockwise to be tightly pressed on the upper portion of the U-shaped clamping seat, so that the safety is enhanced.)

1. The centrifuge for the bolt galvanizing production line is characterized by comprising a supporting base plate (1), a first supporting leg (2), a centrifuge cylinder (3), a second supporting leg (4), a fixed hanging plate (5), a centrifugal driving motor (6), a control box (7), a driving roller (8), a driving belt (9), a bolt placing net cylinder (10), a supporting positioning disc structure (11), an observable sealing protective cover (12), a material leakage net cover (13), a locking screw rod (14), a locking nut (15), a material guide faucet (16) and a waste zinc collecting box (17), wherein the first supporting leg (2) is respectively bolted at four corners of the lower surface of the supporting base plate (1); the centrifugal cylinder (3) is respectively bolted on the upper surface of the second supporting leg (4); the second supporting leg (4) is connected to the right side of the upper surface of the supporting base plate (1) through a bolt; the fixed hanging plate (5) is connected to the upper position of the left side of the centrifugal cylinder (3) through a bolt; the centrifugal driving motor (6) is connected to the left side of the lower surface of the fixed hanging plate (5) through a bolt; the control box (7) is connected with the lower position of the left side of the centrifugal cylinder (3) through a screw; the driving roller (8) is connected to the output shaft of the centrifugal driving motor (6) in a key way; the driving belt (9) is respectively connected with the driving roller (8) and the supporting positioning disc structure (11); the bolt placing mesh cylinder (10) is arranged in the material leakage mesh cover (13) and is connected with the supporting positioning plate structure (11); the supporting and positioning disc structure (11) is arranged in the middle of the lower part of the centrifugal cylinder (3); the observable sealing protective cover (12) is hinged and connected to the upper part of the centrifugal cylinder (3); the material leakage mesh enclosure (13) is arranged in the middle of the interior of the centrifugal cylinder (3) and is connected with the supporting positioning plate structure (11); the locking screw (14) is coupled at the upper position of the right side of the centrifugal cylinder (3); the locking nut (15) is in threaded connection with the outer surface of the locking screw rod (14); the material guide faucet (16) is embedded at the right side position of the lower surface of the centrifugal cylinder (3) and is communicated with the inside of the centrifugal cylinder (3); the waste zinc collecting box (17) is arranged at the right side of the upper surface of the supporting base plate (1) and is positioned at the lower part of the material guiding faucet (16); the bolt placing net barrel (10) comprises a fixed net barrel (101), a portable handle (102), a partition net plate (103) and a clamping groove block (104), wherein the portable handle (102) is respectively in screwed connection with the left side and the right side of the upper surface of the fixed net barrel (101); the separation screen plate (103) is longitudinally clamped on the inner wall of the fixed screen cylinder (101); the clamping groove block (104) is connected to the lower surface of the fixed net barrel (101) through screws.

2. The centrifuge for the bolt galvanizing line according to claim 1, wherein the support positioning disc structure (11) comprises a driven roller (111), a rotating shaft (112), a ball bearing (113), a support tray (114) and a positioning lug (115), the driven roller (111) is connected to the lower end of the rotating shaft (112) in a key way; the rotating shaft (112) penetrates through an inner ring screw of the ball bearing (113) and is connected to the middle position of the lower surface of the supporting tray (114); the positioning convex blocks (115) are respectively connected to the upper surface of the supporting tray (114) through screws.

3. The centrifuge for the bolt galvanizing line according to claim 1, wherein the observable sealing and protecting cover (12) comprises a protecting cover plate (121), a U-shaped clamping seat (122), a hand grip (123) and an observation window (124), the U-shaped clamping seat (122) is bolted at the right middle position of the protecting cover plate (121); the hand grab handle (123) is connected to the right lower side of the upper surface of the protective cover plate (121) through screws; the observation window (124) is connected to the middle position in the protective cover plate (121) through bolts.

4. The centrifugal machine for the bolt galvanizing line according to claim 2, wherein the driving belt (9) is sleeved on the outer surfaces of the driven roller (111) and the driving roller (8).

5. The centrifuge for the bolt galvanizing line according to claim 3, wherein the observation window (124) is a round toughened glass window; the wall thickness of the observation window (124) is set to be five millimeters to eight millimeters.

6. The centrifuge for the bolt galvanizing line according to claim 2, wherein the ball bearing (113) is embedded in the middle position of the lower wall of the centrifuge tube (3); the rotating shaft (112) is in interference fit with an inner ring of the ball bearing (113).

7. The centrifuge for the bolt galvanizing line according to claim 2, wherein four positioning projections (115) are provided; the positioning convex blocks (115) are arranged in a crisscross symmetrical mode.

8. The centrifuge for the bolt galvanizing production line according to claim 1, wherein the fixed net barrel (101) is a stainless steel barrel with diamond-shaped meshes; the separating net plate (103) is made of a PVC plastic plate with circular through holes.

9. The centrifuge for the bolt galvanizing production line according to claim 2, wherein the clamping groove blocks (104) are arranged in one-to-one correspondence with the positioning lugs (115); the clamping groove block (104) is clamped with the positioning convex block (115).

10. The centrifuge for the bolt galvanizing line according to claim 1, wherein the waste zinc collecting box (17) is a rectangular aluminum box with an open upper part; the right side of the waste zinc collecting box (17) is connected with a handle through a screw.

Technical Field

The invention belongs to the technical field of centrifugal processing machinery, and particularly relates to a centrifugal machine for a bolt galvanizing production line.

Background

In the production and processing of the bolt, in order to enhance the corrosion resistance of the bolt, the manufactured bolt needs to be placed into a zinc pot for galvanizing treatment, the galvanized bolt is separated from the zinc pot, the surface of the galvanized bolt cannot be prevented from being stained with a large amount of zinc liquid, lines and hanging ridges are formed on the surface of the bolt after the zinc liquid is cooled, and the precision and the overall dimension of the bolt and a thread are influenced by an excessively thick zinc layer; therefore, the hot-dip galvanized bolts leave the zinc pot and enter the centrifuge as soon as possible, and the centrifuge rotates at a high speed to throw off the redundant zinc liquid on the surfaces of the bolts, so that the performance of the centrifuge influences the final galvanizing quality of the hot-dip galvanized bolts. However, in the prior art, when the bolts are galvanized in the centrifugal operation, a plurality of bolts are directly added into a centrifugal container, and because the connection strength between the centrifugal container and a driving shaft is not high, the condition that the centrifugal machine deviates from the axis during rotation is caused, great damage is caused to the whole centrifugal device, and the operation of the centrifugal machine is very unstable; in addition, the bolts are dispersed, and are unevenly distributed in the centrifugal container during rotation, so that additional eccentric force is easily generated on the centrifugal container, the centrifugal speed of the centrifugal machine is further improved due to eccentric movement, the general use speed can only be kept at 400-800 rmp, and the final galvanizing quality of the hot galvanizing bolt is seriously influenced.

In addition, the Chinese patent publication number is CN108097472A, and the invention creation name is: a centrifugal machine for a bolt galvanizing production line comprises a centrifugal machine frame, wherein a driving motor and a centrifugal assembly are arranged in the centrifugal machine frame side by side, the driving motor is vertically fixed on an installation frame in the centrifugal machine frame, an output shaft of the driving motor vertically extends downwards, the centrifugal assembly comprises a centrifugal cylinder, a bolt barrel is arranged in the centrifugal cylinder, and a driving shaft component is coaxially arranged at the bottom of the centrifugal cylinder; and a motor small belt wheel is fixedly mounted on an output shaft of the driving motor and is connected with a large belt wheel mounted on the driving shaft part through a belt. But the current bolt for galvanizing line centrifuge still has the bolt of being convenient for to the centrifugation completion and proposes to empty, takes place bolt collision easily among the centrifugation process and influences the relatively poor problem of galvanizing effect and security.

In view of the above, it is very necessary to provide a centrifuge for a bolt galvanizing line.

Disclosure of Invention

In order to solve the technical problems, the invention provides a centrifugal machine for a bolt galvanizing production line, which aims to solve the problems that the centrifugal machine for the existing bolt galvanizing production line is inconvenient to lift and dump bolts after centrifugation, and bolt collision is easy to occur in the centrifugation process to influence the galvanizing effect and the safety are poor. A centrifugal machine for a bolt galvanizing production line comprises a supporting base plate, a first supporting leg, a centrifugal cylinder, a second supporting leg, a fixed hanging plate, a centrifugal driving motor, a control box, a driving roller, a driving belt, a bolt placing net cylinder, a supporting and positioning plate structure, an observable sealing protective cover, a material leakage net cover, a locking screw rod, a locking nut, a material guide tap and a waste zinc collecting box, wherein the first supporting leg is respectively bolted at four corners of the lower surface of the supporting base plate; the centrifugal cylinders are respectively bolted on the upper surfaces of the second supporting legs; the second supporting foot is connected to the right side of the upper surface of the supporting base plate through a bolt; the fixed hanging plate is connected to the upper position of the left side of the centrifugal cylinder through a bolt; the centrifugal driving motor is connected to the left side of the lower surface of the fixed hanging plate through a bolt; the control box is connected with the lower part of the left side of the centrifugal cylinder through a screw; the driving roller key is connected on an output shaft of the centrifugal driving motor; the driving belt is respectively connected with the driving roller and the supporting positioning disc structure; the bolt placing mesh cylinder is arranged in the material leakage mesh enclosure and is connected with the supporting positioning plate structure; the supporting positioning plate structure is arranged in the middle of the lower part of the centrifugal cylinder; the observable sealing protective cover is hinged to the upper part of the centrifugal cylinder; the material leaking mesh enclosure is arranged in the middle of the interior of the centrifugal cylinder and is connected with the supporting positioning plate structure; the locking screw is axially connected to the upper part of the right side of the centrifugal cylinder; the locking nut is in threaded connection with the outer surface of the locking screw rod; the material guide faucet is embedded at the right side position of the lower surface of the centrifugal cylinder and is communicated with the interior of the centrifugal cylinder; the waste zinc collecting box is arranged at the right side of the upper surface of the supporting base plate and is positioned at the lower part of the material guiding faucet; the bolt placing net barrel comprises a fixed net barrel, a portable handle, a partition net plate and a clamping groove block, wherein the portable handle is respectively in screw connection with the left side and the right side of the upper surface of the fixed net barrel; the separation screen plate is longitudinally clamped on the inner wall of the fixed screen cylinder; the screens groove block screw connection at the lower surface of fixed net section of thick bamboo.

Preferably, the supporting and positioning disc structure comprises a driven roller, a rotating shaft, a ball bearing, a supporting tray and a positioning lug, wherein the driven roller is connected to the lower end of the rotating shaft in a key manner; the rotating shaft penetrates through an inner ring screw of the ball bearing and is connected to the middle position of the lower surface of the supporting tray; the positioning convex blocks are respectively connected to the upper surface of the supporting tray through screws.

Preferably, the observable sealing protective cover comprises a protective cover plate, a U-shaped clamping seat, a hand-holding handle and an observation window, wherein the U-shaped clamping seat is in bolted connection with the middle position of the right side of the protective cover plate; the hand grab handle screw is connected to the right lower side of the upper surface of the protective cover plate; the observation window is connected to the middle position in the protective cover plate through bolts.

Preferably, the waste zinc collecting box is a rectangular aluminum box with an opening at the upper part; the right side screw of the waste zinc collecting box is connected with a handle.

Preferably, the carrying handle is an L-shaped rubber handle.

Preferably, the clamping groove blocks and the positioning lugs are arranged in a one-to-one correspondence manner; the clamping groove block is clamped with the positioning lug.

Preferably, the portable handle is clamped on the upper wall of the material leakage net cover.

Preferably, the fixed net cylinder is a stainless steel cylinder with diamond-shaped meshes; the separation net plate is made of a PVC plastic plate with circular through holes.

Preferably, four positioning lugs are arranged; the positioning lugs are symmetrically arranged in a crossed manner.

Preferably, the ball bearing is embedded in the middle position of the lower wall of the centrifugal cylinder; the rotating shaft is in interference fit with an inner ring of the ball bearing.

Preferably, the driving belt is sleeved on the outer surfaces of the driven roller and the driving roller.

Preferably, the observation window is a round toughened glass window; the wall thickness of the observation window is set to be five millimeters to eight millimeters.

Preferably, the protective cover plate is hinged to the upper wall of the centrifugal cylinder.

Preferably, the centrifugal driving motor is electrically connected with the control box.

Compared with the prior art, the invention has the beneficial effects that: bolts needing centrifugal operation are placed in a space formed by the separation screen plate and the fixed screen cylinder in a spaced mode, so that collision in the centrifugal process is avoided, efficiency is improved, and the bolts can be prevented from being damaged; after the placement is finished, the hand grab handle is held to buckle the protective cover plate, the locking screw is pulled upwards to be clamped in the groove of the U-shaped clamping seat, and then the locking nut is rotated clockwise to be tightly pressed against the upper part of the U-shaped clamping seat, so that the safety is enhanced; watch centrifugal process through the observation window, accomplish the back at centrifugal operation, hold portable handle and will fix a net section of thick bamboo and propose from leaking in the material screen panel, empty can, improve the convenience of operation.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of the bolt-placing net drum of the present invention.

FIG. 3 is a schematic structural view of the support puck structure of the present invention.

Fig. 4 is a schematic view of the construction of an observable sealing and protecting cover of the present invention.

In the figure:

1. a support bed plate; 2. a first supporting leg; 3. a centrifugal cylinder; 4. a second support leg; 5. fixing the hanging plate; 6. a centrifugal drive motor; 7. a control box; 8. driving the roller; 9. a drive belt; 10. placing a net cylinder by using a bolt; 101. fixing the net barrel; 102. a carrying handle; 103. separating the mesh plate; 104. a clamping groove block; 11. supporting a puck structure; 111. a driven roller; 112. a rotating shaft; 113. a ball bearing; 114. a support tray; 115. positioning the bump; 12. an observable sealing and protecting cover; 121. a protective cover plate; 122. a U-shaped card seat; 123. a grab handle; 124. an observation window; 13. a material leakage net cover; 14. locking the screw rod; 15. locking the nut; 16. a material guiding tap; 17. and a waste zinc collecting box.

Detailed Description

The invention is further described below with reference to the accompanying drawings: