CN211077606U

CN211077606U - Mark returns line loading attachment unusually

Info

Publication number: CN211077606U
Application number: CN201921341023.3U
Authority: CN
Inventors: 张伟
Original assignee: Jiangsu Xiangteng New Material Co ltd
Current assignee: Jiangsu xiangteng New Material Co.,Ltd.
Priority date: 2019-08-17
Filing date: 2019-08-17
Publication date: 2020-07-24
Anticipated expiration: 2029-08-17

Abstract

The utility model relates to a Mark unusual reworking line loading attachment belongs to machining technical field, and its technical essential is, including base, hydraulic pressure elevating gear, backup pad and operation panel, the base in hydraulic pressure elevating gear below and with hydraulic pressure elevating gear fixed connection, the backup pad is located hydraulic pressure elevating gear top and slides with hydraulic pressure elevating gear and is connected, the stabilizer blade and the backup pad fixed connection of operation panel, the operation panel below is equipped with the thrust subassembly that promotes the diaphragm and reciprocate, be equipped with the power component who promotes diaphragm horizontal migration in the backup pad. The utility model is suitable for a Mark reworks line loading attachment unusually of material loading is convenient for.

Description

Mark returns line loading attachment unusually

Technical Field

The utility model belongs to the technical field of the technique of machining and specifically relates to a Mark unusual reworking line loading attachment is related to.

Background

The polaroid is called as a polaroid, the imaging of the liquid crystal display is required to depend on polarized light, all liquid crystals have front and rear polaroids which are tightly attached to liquid crystal glass, and the polaroid is called as the polaroid because the polaroid facing eyes of a common liquid crystal display is frosted to dissipate surface reflection and scatter light to increase the visual angle of the liquid crystal display. The polaroid in the prior art sequentially comprises a protective film, an adhesive film, two layers of substrates, the adhesive film and a separation film from top to bottom, high-quality products and defective products can appear in the manufacturing process, rework is needed to be carried out on the defective products, and therefore abnormal code spraying needs to be carried out on the defective products.

At present, what the material loading of returning to the worker line to Mark unusually was taken is that operating personnel places the diaphragm on the conveyer belt and beats the sign indicating number through computer control shower nozzle again manually, and operating personnel can only upwards place a slice at every turn, and work efficiency is low, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a Mark reworks line loading attachment unusually, has the performance characteristics of the material loading of being convenient for.

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

the utility model provides a Mark unusual reworking line loading attachment, includes base, hydraulic pressure elevating gear, backup pad and operation panel, the base in hydraulic pressure elevating gear below and with hydraulic pressure elevating gear fixed connection, the backup pad be located hydraulic pressure elevating gear top and with hydraulic pressure elevating gear fixed connection, the stabilizer blade and the backup pad fixed connection of operation panel, the operation panel below is equipped with the thrust subassembly that promotes the diaphragm and reciprocate, be equipped with the power component who promotes diaphragm horizontal migration in the backup pad.

Through adopting the above technical scheme, hydraulic pressure elevating gear makes the backup pad remove to the height of different conveyer belts, it is convenient to make loading attachment material loading, promote the diaphragm through thrust subassembly, make the diaphragm that stacks remove to the direction of keeping away from the operation panel, accomplish the diaphragm once upwards promote the back, power subassembly promotes the diaphragm and takes place horizontal migration, the diaphragm moves down to one side under power subassembly's effect and spouts the conveyer belt of sign indicating number device, realize mechanical material loading, it places the diaphragm on the conveyer belt to need not that operating personnel is manual, work efficiency is improved, and operating personnel's work load has been reduced, it is very convenient to make the diaphragm spout a sign indicating number.

The utility model discloses further set up to: the thrust assembly comprises a plurality of push rods I, an incomplete gear I, a motor I for driving the incomplete gear I to rotate, a transmission shaft and a brake pawl;

the first push rods are uniformly distributed below the operating platform, through holes are formed in the operating platform at positions corresponding to the push rods, a placing groove for placing the first push rods is formed in the supporting plate at positions corresponding to the through holes, the placing groove is connected with the first push rods in a sliding mode, a placing plate is fixedly connected to one side of the placing groove, the first motor is fixed on the placing plate, and the first motor is connected with the first incomplete gear through a transmission shaft;

the side face, far away from the incomplete gear I, of the placing groove is provided with a stabilizing shaft, the braking pawl is sleeved on the stabilizing shaft, the side face, close to the incomplete gear I, of the first push rod is provided with a first rack matched with the incomplete gear I, and the side face, close to the braking pawl, of the first push rod is provided with ratchet teeth matched with the braking pawl.

By adopting the technical scheme, the motor drives the incomplete gear I to rotate, the rack I matched with the incomplete gear I also moves, the push rod I moves upwards, the incomplete gear rotates by one circle to enable the push rod I to ascend by one step, the brake pawl is matched with ratchet teeth after moving upwards on the push rod I, the push rod I is not prone to moving downwards, the operating platform pushes the push rod I to move upwards by one step, the power assembly has time to operate due to the pause time, the brake pawl is removed after the diaphragm is conveyed, the push rod I returns to the placing groove again, and pushing for the next time is waited.

The utility model discloses further set up to: the thrust assembly further includes a leaf spring that interferes with the braking pawl.

Through adopting above-mentioned technical scheme, leaf spring and the conflict of braking pawl make better and the ratchet tooth cooperation of braking pawl, make the difficult ratchet tooth that breaks away from of following of braking pawl, further improved the stable conflict relation of braking pawl and ratchet tooth.

The utility model discloses further set up to: and a plurality of positioning rods are arranged on two sides of the supporting plate.

Through adopting above-mentioned technical scheme, corresponding the locating lever when placing the diaphragm and placing, make orderly neatly stack of diaphragm, and when thrust unit propelling movement diaphragm shifts up, only need stretch out the horizontal position of locating lever by a slice diaphragm that promotes, when power unit passed the diaphragm, the diaphragm that temporarily need not pushed is difficult for taking place to remove under the conflict of locating lever, makes push rod two be difficult for taking place to promote the error when promoting next slice diaphragm.

The utility model discloses further set up to: the power assembly is positioned on the side face, far away from the operating platform, of the positioning rod and comprises a second incomplete gear, a second motor for driving the second incomplete gear to rotate, a driven gear and a second push rod;

the tooth of incomplete gear two is the symmetry setting, be equipped with on the push rod two with incomplete gear two and driven gear complex rack two, incomplete gear rotates with the driven gear cooperation to be connected, the side of keeping away from the operation panel on the locating lever is equipped with the fixed plate, the fixed plate upper surface is equipped with the sliding tray, the sliding tray sets up along operation panel length direction, push rod two slides with the sliding tray and is connected.

Through adopting above-mentioned technical scheme, the incomplete gear of second drive of motor rotates, and the cooperation of the part tooth and the rack of incomplete gear two makes push rod two remove under the drive of rack two, and the one end of push rod two stretches out and contradicts with the diaphragm from the sliding tray, makes the diaphragm remove to the horizontal direction under the thrust of push rod two, realizes the material loading process of diaphragm. After the diaphragm is pushed to the transmission belt, the part of the symmetrical teeth of the second incomplete gear just contact with the driven gear, the driven gear rotates under the drive of the second incomplete gear, the second incomplete gear is driven to move with the second rack matched with the driven gear, the second push rod moves back under the drive of the second rack, the reciprocating motion of the second push rod is realized, when the operating platform is moved upwards under the next action of the thrust assembly, the second push rod moves towards the direction close to the diaphragm again, the feeding process is realized, and the device is very simple and convenient.

The utility model discloses further set up to: and a rubber pad is arranged at one end of the second push rod close to the operating platform.

Through adopting above-mentioned technical scheme, the one end of push rod two and diaphragm contact obtains partial buffering under the effect of rubber pad, makes push rod two be difficult for producing the damage to the diaphragm when the propelling movement, influences the diaphragm quality.

The utility model discloses further set up to: the two ends of the supporting plate are provided with a plurality of positioning grooves parallel to the moving direction of the push rod II corresponding to the positioning rods, the positioning grooves are of a cross structure and penetrate through the upper side surface, the lower side surface, the left side surface and the right side surface of the supporting plate, and the positioning grooves extend to the positions below the support legs of the operating platform along the length direction;

with one side the bottom fixedly connected with of locating lever and locating lever vertically connecting rod, the connecting rod is perpendicular with two moving direction of push rod, the connecting rod slides in the constant head tank, the lateral wall at connecting rod both ends is equipped with the screw hole, the backup pad upper surface corresponds the screw hole position and is equipped with the spout along two promotion directions of push rod, the backup pad passes the spout with the connecting rod through the bolt and is connected with the screw hole.

Through adopting above-mentioned technical scheme, when spouting sign indicating number to unidimensional diaphragm, the movable connecting rod makes the locating lever on the same side all remove in the constant head tank, when moving the locating lever to relevant position, twists from the spout top through the bolt, and the screw hole stable connection on bolt and the connecting rod has injectd the position of connecting rod to stablize the position of locating lever in the backup pad, through the not unidimensional diaphragm of removal adaptation to the locating lever, the convenience is fixed a position the diaphragm.

The utility model discloses further set up to: the base is provided with a roller, the roller is provided with a braking piece, one end of the braking piece is hinged to the base, and the side face of the braking piece is abutted to the roller.

Through adopting above-mentioned technical scheme, the gyro wheel makes loading attachment's removal very convenient, when moving to relevant position, the relative position of gyro wheel has been injectd in the braking piece effect, makes loading attachment be difficult for taking place the displacement when promoting the diaphragm, is difficult for influencing the material loading of diaphragm.

The utility model discloses further set up to: and a rolling groove for the movement of the roller is arranged below the base, and the rolling groove is fixed on the ground.

By adopting the technical scheme, the position and the direction of the roller are determined through the rolling groove, so that the angle between the feeding device and the code spraying device is kept consistent, the feeding device horizontally pushes the diaphragm to the conveyor belt, and the code spraying is very simple and convenient.

In conclusion, the beneficial technical effects of the invention are as follows:

1. the membrane is pushed upwards by the thrust assembly, the power assembly pushes the membrane to move horizontally, and an operator does not need to manually place the membrane on the conveyor belt, so that the device is very convenient and fast;

2. the first push rod is stabilized at a height through the brake pawl, so that the first push rod is not easy to descend, and the continuous pushing of the thrust assembly is not easy to influence;

3. the power assembly can reciprocate under the action of the incomplete gear II without manual withdrawal of an operator;

4. the sizes of different diaphragms are realized by moving the positioning rod, the diaphragms with different sizes can be positioned, and code spraying is facilitated.

Drawings

Fig. 1 is a schematic overall structure diagram of a feeding device of a Mark abnormal rework line in this embodiment.

Fig. 2 is a schematic structural diagram for embodying the thrust assembly in the present embodiment.

FIG. 3 is a schematic diagram of the embodiment for showing the connection relationship between the first push rod and the incomplete gear.

Fig. 4 is a schematic structural diagram for embodying the power module in the present embodiment.

Fig. 5 is a schematic structural diagram for embodying the positioning rod in this embodiment.

Fig. 6 is a schematic structural view for embodying the portion a in fig. 1.

In the figure, 1, a base; 11. a roller; 12. a brake pad; 13. a rolling groove; 2. a hydraulic lifting device; 3. a support plate; 31. a placement groove; 32. placing the plate; 33. positioning a rod; 34. a fixing plate; 341. a sliding groove; 35. positioning a groove; 36. a connecting rod; 361. a threaded hole; 37. a chute; 4. an operation table; 41. a through hole; 5. a thrust assembly; 51. a first push rod; 511. a first rack; 512. ratchet teeth; 52. a first incomplete gear; 53. a first motor; 54. a drive shaft; 55. a brake pawl; 56. a stabilizing shaft; 57. a leaf spring; 6. a power assembly; 61. a second incomplete gear; 62. a second motor; 63. a driven gear; 64. a second push rod; 641. a second rack; 642. a rubber pad; 7. and (4) bolts.

Detailed Description

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

Example (b): a Mark abnormal rework line feeding device is shown in figure 1 and comprises a base 1, a hydraulic lifting device 2, a supporting plate 3 and an operating platform 4, wherein the hydraulic lifting device 2 is located above the base 1, a sliding groove (not shown in the figure) for the hydraulic lifting device 2 to run is formed in the base 1, the supporting plate 3 is located above the hydraulic lifting device 2, and the corresponding sliding groove is formed in the bottom surface of the supporting plate 3, so that the hydraulic lifting device 2 can be lifted easily. Operation panel 4 is fixed in the top of backup pad 3, the diaphragm (not shown in the figure) stacks on operation panel 4, backup pad 3 top is equipped with the thrust subassembly 5 that promotes the diaphragm, make the diaphragm constantly shift up, the both sides that are located operation panel 4 at backup pad 3 are equipped with a plurality of locating lever 33, fixed connection fixed plate 34 on the locating lever 33 of one side wherein, be equipped with power component 6 and supply the gliding sliding tray 341 of power component 6 (refer to figure 4) on the fixed plate 34, through the promotion of power component 6, make the diaphragm on the operation panel 4 move to the locating lever 33 of opposite side and move to on the conveyer belt (not shown in the figure) of yard device (not shown in the figure) on one side, need not that operating personnel moves to the conveyer belt with the diaphragm on one, operating personnel's work efficiency has been improved, it is very convenient to make the.

As shown in fig. 2 and 3, the thrust assembly 5 includes a first push rod 51, a first incomplete gear 52, a first motor 53 for driving the first incomplete gear 52 to rotate, a transmission shaft 54, a braking pawl 55, a stabilizing shaft 56 and a leaf spring 57. The first push rods 51 are uniformly distributed below the operating platform 4 (refer to fig. 1) and are provided with through holes 41 (refer to fig. 1) at positions corresponding to the first push rods 51, so that the first push rods 51 can extend out of the through holes 41, one side of each first push rod 51 is provided with a first rack 511 matched with the incomplete gear 52, the other side is provided with a ratchet tooth 512 matched with the brake pawl 55, a placing groove 31 is fixedly connected to the support plate 3 at a position corresponding to the first push rod 51, the first push rod 51 slides in the placing groove 31, one side of the outermost one of the placing grooves 31, which is far away from the center of the support plate 3, is provided with a placing plate 32, the placing plate 32 is positioned at the edge position of the support plate 3, a first motor 53 is fixed on the placing plate 32 and is coaxially and fixedly connected with the transmission shaft 54, the incomplete gear 52 is fixed on the transmission shaft 54 and is matched with the first rack 511 on the, the stabilizing shaft 56 is located on one side of the placing groove 31 far away from the incomplete gear II 61, the braking pawl 55 is sleeved on the stabilizing shaft 56 and matched with the ratchet teeth 512 on the push rod I51, and the leaf spring 57 presses the braking pawl 55, so that the braking pawl 55 is not easy to separate from the ratchet teeth 512, the connection relation between the braking pawl 55 and the push rod I51 is further stabilized, and the push rod I51 is not easy to move downwards.

As shown in fig. 4, the power assembly 6 includes a second incomplete gear 61, a second motor 62 for driving the second incomplete gear 61 to rotate, a driven gear 63, and a second push rod 64, wherein the teeth of the second incomplete gear 61 are symmetrically arranged, the second push rod 64 is matched with the sliding groove 341 on the fixing plate 34 and slides in the sliding groove 341, the second push rod 64 has a second rack 641 matched with the second incomplete gear 61 and the driven gear 63 on the upper surface, the second incomplete gear 61, the second rack 641 and the driven gear 63 are matched pairwise, the second motor 62 is fixed on the fixing plate 34, and the second motor 62 is coaxially and fixedly connected with the second incomplete gear 61, when the second incomplete gear 61 is matched with the second rack 641, the second push rod 64 is driven by the second rack 641 to move toward the operation table 4, so that the membrane on the operation table 4 moves toward the transmission belt under the pushing of the second push rod 64, and the membrane moves onto the transmission belt, the teeth of the incomplete gear II 61 are matched with the driven gear 63, so that the driven gear 63 rotates, the rack II 641 moves backwards under the driving of the driven gear 63, the push rod II 64 is driven to move back to the initial position, the reciprocating motion of the power assembly 6 is realized, repeated operation of an operator is not needed, and the operation is very simple and convenient. One end of the second push rod 64 close to the operating platform 4 is provided with a rubber pad 642, so that the second push rod 64 is not easy to damage the membrane when pushing the membrane.

As shown in fig. 4 and 5, the positions of the side walls at the two ends of the supporting plate 3 corresponding to the positioning rods 33 are provided with a plurality of positioning grooves 35 parallel to the moving direction of the push rod two 64, the positioning grooves 35 are cross-shaped and penetrate through the upper side surface, the lower side surface, the left side surface and the right side surface of the supporting plate 3, the positioning grooves 35 extend to the lower side of the support legs of the operating table 4 along the length direction, the bottom of the positioning rod 33 on the same side surface of the supporting plate 3 is fixedly connected with a connecting rod 36, the connecting rod 36 is perpendicular to the moving direction of the push rod two 64, and the connecting rod 36 slides in the positioning. The lateral wall at the both ends of connecting rod 36 is equipped with screw hole 361, and the upper surface of backup pad 3 has seted up spout 37 to corresponding screw hole 361 position, and spout 37 sets up along constant head tank 35 length direction, and locating lever 33 passes spout 37 and is connected with screw hole 361 on the connecting rod 36 with the bolt from backup pad 3 top when removing to the relevant position, screws up bolt 7 and makes backup pad 3 and connecting rod 36 realize stably to make locating lever 33 stabilize on backup pad 3.

As shown in fig. 6, a roller 11 and a rolling groove 13 for the roller 11 to move are arranged below the base 1, the length direction of the rolling groove 13 is parallel to a conveyor belt of the code spraying device, so that when the roller 11 rolls in the rolling groove, the diaphragm is always horizontally pushed to the conveyor belt, a brake piece 12 for braking the roller 11 is arranged on the roller 11, when the roller 11 rolls to a corresponding position, the brake piece 12 is pressed down to be abutted against the roller 11, so as to realize braking of the roller 11, the relative position of the roller 11 in the rolling groove 13 is stabilized, and the diaphragm is not easy to push and shift in the feeding process.

The specific implementation process comprises the following steps: the diaphragms are stacked on the operating platform 4 in order, the positioning rods 33 at two ends of the supporting plate 3 are pushed, the side walls of the positioning rods 33 are abutted to the edges of the diaphragms, the connecting rods 36 are stably connected with the supporting plate 3 by screwing bolts, so that the positioning rods 33 are stably connected with the supporting plate 3, the feeding device is pushed, the feeding device is moved to a place where feeding is needed, and the braking pieces 12 are pressed downwards to brake the rollers 11. The first motor 53 is started, the first incomplete gear 52 is driven to rotate, the first incomplete gear 52 drives the first push rod 51 to move upwards, when the first incomplete gear 52 rotates to the point that no tooth is in contact with the first rack 511, the first push rod 51 is not prone to falling off due to the matching of the first brake pawl 55 and the ratchet teeth 512, the connection between the first brake pawl 55 and the ratchet teeth 512 is more stable due to the interference of the leaf spring 57 and the first brake pawl 55, and the first brake pawl 55 is not prone to falling off from the first push rod 51. And turning on the second motor 62 to drive the second incomplete gear 61 to rotate, wherein the second incomplete gear 61 is matched with the second rack 641 to enable the second push rod 64 to move towards the direction close to the operating platform 4, the second push rod 64 pushes the upwards moved film to move towards the horizontal direction and push the film to the conveying belt, at the moment, the second incomplete gear 61 is matched with the driven gear 63, and the driven gear 63 enables the second rack 641 to move towards the direction far from the operating platform 4 to complete one reciprocating motion. The diaphragm moves one step upwards again under the effect of the first push rod 51, the second push rod 64 extends out of the sliding groove 341 again to push the diaphragm to move horizontally, and the manual control of an operator is not needed in the operation process, so that the feeding process is very convenient.

After the complete feeding is completed, the first motor 53 and the second motor 62 are turned off, the bolts are unscrewed, the stable connection relationship between the connecting rod 36 and the supporting plate 3 is released, the braking pawl 55 and the leaf spring 57 are pulled open, and the push rod returns to the placing groove 31 again to wait for the next feeding process of the membrane. The brake piece 12 is pulled open, so that the roller 11 can freely roll, the feeding device is moved away, the feeding device can be moved to a corner when not needed, and other procedures are not easily influenced.

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

1. The utility model provides a Mark unusual reworking line loading attachment which characterized in that: including base (1), hydraulic pressure elevating gear (2), backup pad (3) and operation panel (4), base (1) slides in hydraulic pressure elevating gear (2) below and with hydraulic pressure elevating gear (2) and is connected, backup pad (3) are located hydraulic pressure elevating gear (2) top and with hydraulic pressure elevating gear (2) fixed connection, the stabilizer blade and backup pad (3) fixed connection of operation panel (4), operation panel (4) below is equipped with thrust subassembly (5) that promote the diaphragm and reciprocate, be equipped with power component (6) that promote diaphragm horizontal migration on backup pad (3).

2. The Mark abnormal rework line feeding device of claim 1, wherein: the thrust assembly (5) comprises a plurality of first push rods (51), a first incomplete gear (52), a first motor (53) for driving the first incomplete gear (52) to rotate, a transmission shaft (54) and a brake pawl (55);

the first push rods (51) are uniformly distributed below the operating platform (4), through holes (41) are formed in the operating platform (4) corresponding to the positions of the first push rods (51), a placing groove (31) for placing the first push rods (51) is formed in the supporting plate (3) corresponding to the positions of the through holes (41), the placing groove (31) is connected with the first push rods (51) in a sliding mode, a placing plate (32) is fixedly connected to one side of the placing groove (31), the placing plate (32) is located on the placing groove (31) on the outermost side, the first motor (53) is fixed on the placing plate (32), and the first motor (53) is connected with the incomplete gear (52) through a transmission shaft (54);

a stable shaft (56) is arranged on the side face, far away from the incomplete gear I (52), of the placing groove (31), the braking pawl (55) is sleeved on the stable shaft (56), a rack I (511) matched with the incomplete gear I (52) is arranged on the side face, close to the incomplete gear I (52), of the push rod I (51), and ratchet teeth (512) matched with the braking pawl (55) are arranged on the side face, close to the braking pawl (55).

3. The Mark abnormal rework line feeding device of claim 2, wherein: the thrust assembly (5) further comprises a leaf spring (57), the leaf spring (57) interfering with the braking pawl (55).

4. The Mark abnormal rework line feeding device of claim 3, wherein: and a plurality of positioning rods (33) are arranged on two sides of the supporting plate (3).

5. The Mark abnormal rework line feeding device of claim 4, wherein: the power assembly (6) is positioned on the side face, far away from the operating platform (4), of the positioning rod (33), and the power assembly (6) comprises a second incomplete gear (61), a second motor (62) for driving the second incomplete gear (61) to rotate, a driven gear (63) and a second push rod (64);

the tooth of incomplete gear two (61) is the symmetry and sets up, be equipped with on push rod two (64) with incomplete gear two (61) and driven gear (63) complex rack two (641), incomplete gear and driven gear (63) cooperation rotation are connected, the side of keeping away from operation panel (4) on locating lever (33) is equipped with fixed plate (34), fixed plate (34) upper surface is equipped with sliding tray (341), sliding tray (341) set up along operation panel (4) length direction, push rod two (64) and sliding tray (341) slide and are connected.

6. The Mark abnormal rework line feeding device of claim 5, wherein: and a rubber pad (642) is arranged at one end of the second push rod (64) close to the operating platform (4).

7. The Mark abnormal rework line feeding device of claim 6, wherein: a plurality of positioning grooves (35) parallel to the moving direction of the second push rod (64) are formed in the positions, corresponding to the positioning rods (33), of the two ends of the supporting plate (3), the positioning grooves (35) are of a cross structure and penetrate through the upper side surface, the lower side surface, the left side surface and the right side surface of the supporting plate (3), and the positioning grooves (35) extend to the positions below the supporting feet of the operating table (4) along the length direction;

the bottom fixedly connected with of same side locating lever (33) and locating lever (33) vertically connecting rod (36), connecting rod (36) are perpendicular with push rod two (64) moving direction, connecting rod (36) slide in constant head tank (35), the lateral wall at connecting rod (36) both ends is equipped with screw hole (361), backup pad (3) upper surface corresponds screw hole (361) position and is equipped with spout (37) along push rod two (64) direction of promotion, backup pad (3) pass spout (37) with connecting rod (36) through the bolt and are connected with screw hole (361).

8. The Mark abnormal rework line feeding device of claim 7, wherein: the brake device is characterized in that a roller (11) is arranged below the base (1), a brake piece (12) is arranged on the roller (11), one end of the brake piece (12) is hinged to the base (1), and the side face of the brake piece (12) is abutted to the roller (11).

9. The Mark abnormal rework line feeding device of claim 8, wherein: a rolling groove (13) for the movement of the roller (11) is arranged below the base (1), and the rolling groove (13) is fixed on the ground.