CN220576892U - Ink jet numbering machine support - Google Patents

Abstract

The utility model relates to a bracket of a code spraying machine, which comprises a supporting rod (1) and a mounting rod (2), wherein the supporting rod (1) comprises a fixed cylinder (11), a lifting rod (12) and a fastener (13), a clamping piece (3) is arranged at the bottom of the fixed cylinder, external threads are arranged at the top end of the fixed cylinder, and a plurality of strip-shaped openings are arranged at the top end of the fixed cylinder. The outer diameter of the lifting rod is the same as the inner diameter of the fixed cylinder. The fastening cavity is formed in the fastening piece, the diameter of the lower end of the fastening cavity is the same as the outer diameter of the fixed cylinder, the diameter of the upper end of the fastening cavity is smaller than the outer diameter of the fixed cylinder and larger than the outer diameter of the lifting rod, and the inner wall of the fastening cavity is provided with an inner thread. The lifting rod is sleeved in the fixed cylinder in a sliding manner from the upper end of the fixed cylinder, and the fastening piece is sleeved at the upper end of the fixed cylinder. The installation pole level sets up, and the rear end is connected with the lifter, and the front end is provided with the installed part that is used for installing the ink jet numbering machine. The height of the ink jet numbering machine can be adjusted, and the ink jet numbering machine can spray codes to the side faces of packaging bags with different heights.

Description

Ink jet numbering machine support

Technical Field

The utility model relates to the technical field of ink jet printer brackets, in particular to a structure of an ink jet printer bracket.

Background

The ink jet numbering machine is very extensive in the application in manufacturing field, and the ink jet numbering machine is fixed on the belt feeder through the ink jet numbering machine support generally, spouts the sign indicating number to the product wrapping bag of carrying on the belt feeder on, when spouting the sign indicating number, some needs are spouted at the wrapping bag top, and some needs are spouted at the wrapping bag side.

When spouting the sign indicating number to wrapping bag side, current ink jet numbering machine is usually through support mounting in belt feeder one side, spouts the sign indicating number to the wrapping bag of carrying on the belt feeder, but because wrapping bag area type, size are different, need spout the difference in height of sign indicating number on the wrapping bag, current ink jet numbering machine support can not adjust the height of ink jet numbering machine, can only adapt to one type of wrapping bag and spouts the sign indicating number.

In addition, when the packaging bag is transmitted through the belt conveyor, the position of the packaging bag placed on the conveyor belt of the belt conveyor cannot be completely consistent, if the packaging bag deviates from the center position of the conveyor belt, the side edge of the packaging bag can strike the code spraying machine, the code spraying mark cannot be ensured, the code spraying machine is easy to crash, and the normal production of workshops is seriously affected; moreover, the support is fixed on the belt conveyor, so that the product packaging bag is easy to scratch, unnecessary loss is caused, the product is disqualified, and the reputation of a company is damaged.

The utility model aims to solve the problems that the existing code spraying machine can only spray codes on single type of packaging bags and is easy to be broken by irregularly placed packaging bags.

Disclosure of Invention

In order to solve the above problems, the present utility model provides a bracket of a code printer, comprising a support bar 1 and a mounting bar 2. The bracing piece 1 includes fixed section of thick bamboo 11, lifter 12 and fastener 13, and fixed section of thick bamboo 11 vertical setting, and the bottom is provided with clamping piece 3, is provided with the external screw thread on the top lateral wall, and the top is provided with a plurality of bar mouths 111 of running through the top lateral wall of seting up from the top vertically downwards, and a plurality of bar mouths 111 are equidistant along circumference distribution. The clamping piece 3 is positioned at the left side of the bottom of the fixed cylinder 11 and is used for being fixed on a belt conveyor.

The lifter 12 is cylindrical, the outer diameter of the lifter 12 is the same as the inner diameter of the fixed cylinder 11, the fastener 13 is cylindrical, a truncated cone-shaped fastening cavity communicated with two end faces of the fastener 13 is formed in the lifter, the diameter of the lower end of the fastening cavity is the same as the outer diameter of the fixed cylinder 11, the diameter of the upper end of the fastening cavity is smaller than the outer diameter of the fixed cylinder 11, and the diameter of the upper end of the fastening cavity is larger than the outer diameter of the lifter 12. The inner wall of the fastening cavity is provided with an internal thread matched with the external thread, and the lifting rod 12 is sleeved in the fixing barrel 11 in a sliding manner from the upper end of the fixing barrel 11. The fastener 13 is arranged at the upper end of the fixed cylinder 11 through an internal thread on the fastening cavity and an external thread connecting sleeve at the top end of the fixed cylinder 11, the installation rod 2 is horizontally arranged, the rear end is connected with the lifting rod 12, and the front end is provided with an installation piece 4 for installing the code spraying machine.

This ink jet numbering machine support is through setting up bracing piece 1 and including fixed section of thick bamboo 11, lifter 12 and fastener 13, inserts lifter 12 in fixed section of thick bamboo 11, and is fixed through fastener 13, through rotating fastener 13, can adjust the height of bracing piece 1 to adjust the height of ink jet numbering machine, can spout the sign indicating number to the follow side of the wrapping bag of co-altitude not. During adjustment, the fastener 13 is rotated upwards, the fastener 13 is moved upwards, the pressure of the upper end of the fixed cylinder 11 towards the inner side is reduced, the side wall of the upper end of the fixed cylinder 11 is sprung outwards, the adjusting rod is loosened, then the position of the adjusting rod is moved, the height of the operating platform is proper, then the fastener 13 is screwed downwards, the fastener 13 is moved downwards, the pressure of the upper end of the fixed cylinder 11 towards the inner side is increased, the side wall of the upper end of the fixed cylinder 11 is contracted towards the inner side under the pressure, the adjusting rod is clamped, and the adjusting rod is fixed.

This ink jet numbering machine support is through the high of the high regulation ink jet numbering machine of regulation bracing piece 1, can spout the sign indicating number to the follow side of the wrapping bag of co-altitude not, can solve current ink jet numbering machine and can only spout the problem of sign indicating number to single type wrapping bag.

Preferably, the device further comprises a buffer mechanism 5 and a rotating shaft 16, wherein the buffer mechanism 5 comprises a positioning rod 51 and a first spring 53, the positioning rod 51 is horizontally arranged along the front-back direction and is perpendicular to the lifting rod 12, the rear end of the positioning rod is fixedly connected with the top of the lifting rod 12, and the rotating shaft 16 is fixedly arranged on the lifting rod 12 through a mounting seat 161 and is parallel to the lifting rod 12, and the distance is kept. The rear end of the mounting rod 2 is connected with the rotating shaft 16 through the rotating sleeve 21, the front end of the mounting rod can rotate along the rotating shaft 16, and the first spring 53 is fixedly connected with the front end of the mounting rod 2 and the front end of the positioning rod 51 respectively.

The support of the code spraying machine is provided with the buffer device, the rear end of the mounting rod 2 is connected with the lifting rod 12 through the rotating shaft 16, so that the front end of the mounting rod 2 can freely rotate along the rotating shaft 16, and when a packaging bag collides with the code spraying machine, the front end of the mounting rod 2 rotates along the rotating shaft 16, so that the code spraying machine can move to the outer side of the belt conveyor, and the code spraying machine is prevented from being broken; the first springs 53 are respectively connected with the front ends of the mounting rod 2 and the positioning rod 51, so that the code spraying machine can be buffered, and when the code spraying machine is collided by the packaging bag and then the working position is offset, the code spraying machine is reset.

Preferably, the device further comprises a connecting rod 52, a first screw 55 and a second spring 54, an adjusting block 511 is arranged at the front end of the positioning rod 51, a first adjusting hole 512 matched with the connecting rod 52 is arranged on the adjusting block 511, and a first threaded hole 513 matched with the first screw 55 and communicated with the first adjusting hole 512 is arranged on the top surface of the adjusting block 511. The first adjustment hole 512 extends in the left-right direction, and traverses the left and right sides of the adjustment block 511, and the connection rod 52 is slidably inserted into the first adjustment hole 512. The first screw 55 is inserted into the first screw hole 513 to fix the connection rod 52, and the second spring 54 is fixedly connected to the front end of the installation rod 2 and the left end of the connection rod 52, respectively.

The bracket of the code spraying machine pulls the mounting rod 2 in the left direction and the right direction respectively by arranging the first spring 53 and the second spring 54, so that the stability of the mounting rod 2 can be improved, the code spraying machine can be quickly reset by matching the two springs after being collided by the packaging bag and deviating from a station, and shaking is reduced; the length that extends to the left side through adjusting connecting rod 52 can adjust the tensile length of first spring 53 and second spring 54 to adjust the intensity to the ink jet numbering machine buffering, prevent that the buffer intensity from being too little, the ink jet numbering machine from making a round trip after being collided rocks, influences the code spraying, or buffer intensity is too big, and the ink jet numbering machine is less and damage by the back shift position of collision.

Preferably, the device further comprises an avoidance rod 31, wherein the avoidance rod 31 is horizontally arranged along the left-right direction, one end of the avoidance rod is fixedly connected with the clamping piece 3, and the other end of the avoidance rod is fixedly connected with the bottom of the fixed cylinder 11.

Preferably, the device also comprises a second screw 14, and a connecting block 15 is arranged at the bottom of the fixed cylinder 11. The connecting block 15 is provided with a second adjusting hole 151 matched with the avoidance rod 31, and the bottom surface of the connecting block 15 is provided with a second threaded hole 152 communicated with the second adjusting hole 151 and matched with the second screw 14. The second adjustment hole 151 extends in the left-right direction, crosses the left-right ends of the connection block 15, and the escape rod 31 is slidably inserted into the second adjustment hole 151, and the second screw 14 is inserted into the second screw hole 152 to fix the escape rod 31 and the connection block 15.

By providing the connection block 15 at the bottom of the fixed cylinder 11, and providing the second adjustment hole 151 on the connection block 15, the avoidance rod 31 is slidably inserted into the second adjustment hole 151 and fixed by the second screw 14. The connecting position of the avoidance rod 31 and the connecting block 15 can be adjusted according to the size of the packaging bag, the code spraying requirement and the like, so that the distance between the code spraying machine and the packaging bag on the belt conveyor is adjusted, the collision of the packaging bag to the code spraying machine is reduced, and the code spraying quality is improved.

Preferably, the clamping member 3 is U-shaped, the opening of the clamping member 3 faces to the left, the clamping member 3 includes a connecting plate 32, and an upper clamping plate 33 and a lower clamping plate 34 respectively disposed on the upper and lower sides of the connecting plate 32, and the connecting plate 32 is fixedly connected with the avoidance rod 31. The lower clamp plate 34 is provided with fastening bolts.

Preferably, the mounting member 4 includes two vertically extending code spraying bars 41, and fastening bolts are oppositely arranged on the two code spraying bars 41.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a bracket of a code spraying machine;

FIG. 2 is a schematic diagram of the front view structure of the bracket of the ink jet printer;

FIG. 3 is a schematic top view of the carriage of the ink jet printer;

FIG. 4 is a schematic side view of the carriage of the ink jet printer;

FIG. 5 is a schematic view of the connection structure of the support rods;

FIG. 6 is a cross-sectional view of the attachment of the retention cylinder to the bypass rod;

FIG. 7 is a cross-sectional view of the connecting structure of the positioning rod and the connecting rod;

FIG. 8 is a schematic view of the usage state of the ink jet printer bracket.

In the drawings, 1, support rod, 11, fixed barrel, 111, bar port, 12, lifting rod, 13, fastener, 14, second screw, 15, connecting block, 151, second adjustment hole, 152, second threaded hole, 16, rotating shaft, 161, mounting seat, 2, mounting rod, 21, rotating sleeve, 3, clamping piece, 31, evading rod, 32, connecting plate, 33, upper clamping plate, 34, lower clamping plate, 4, mounting piece, 41, code spraying rod, 5, buffer mechanism, 51, positioning rod, 511, adjusting block, 512, first adjustment hole, 513, first threaded hole, 52, connecting rod, 53, first spring, 54, second spring, 55, first screw, 6, code spraying machine, 7, belt conveyor and 8.

Detailed Description

Preferred embodiments of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and 5, the inkjet printer bracket includes a support rod 1 and a mounting rod 2. The bracing piece 1 includes fixed section of thick bamboo 11, lifter 12 and fastener 13, and fixed section of thick bamboo 11 vertical setting, and the bottom is provided with clamping piece 3, is provided with the external screw thread on the top lateral wall, and the top is provided with a plurality of bar mouths 111 of running through the top lateral wall of seting up from the top vertically downwards, and a plurality of bar mouths 111 are equidistant along circumference distribution.

The lifting rod 12 is cylindrical, and the outer diameter of the lifting rod 12 is the same as the inner diameter of the fixed cylinder 11. The fastening piece 13 is cylindrical, a truncated cone-shaped fastening cavity communicated with two end faces of the fastening piece 13 is formed in the fastening piece, the diameter of the lower end of the fastening cavity is the same as the outer diameter of the fixed cylinder 11, the diameter of the upper end of the fastening cavity is smaller than the outer diameter of the fixed cylinder 11, and the diameter of the upper end of the fastening cavity is larger than the outer diameter of the lifting rod 12. The inner wall of the fastening cavity is provided with an internal thread matched with the external thread, and the lifting rod 12 is sleeved in the fixing barrel 11 in a sliding manner from the upper end of the fixing barrel 11. The fastening piece 13 is arranged at the upper end of the fixed cylinder 11 through an internal thread on the fastening cavity and an external thread connecting sleeve at the top end of the fixed cylinder 11.

The inner wall of the fastening cavity is provided with an internal thread matched with the external thread, which means that the pitch and the tooth angle of the internal thread are the same as those of the external thread, and the fastening piece 13 and the fixing cylinder 11 can be fixed through the matching of the internal thread and the external thread.

The installation pole 2 level sets up, and the rear end is connected with lifter 12, and the front end is provided with the installed part 4 that is used for installing the ink jet numbering machine, and installed part 4 includes two vertically extending spouts a yard pole 41, is provided with fastening bolt (refer to fig. 4) relatively on two spouts a yard pole 41.

The clamping piece 3 is located the left side of fixed section of thick bamboo 11 bottom, and clamping piece 3 is the U-shaped, and the opening of clamping piece 3 is towards left side, and clamping piece 3 includes connecting plate 32 and sets up respectively in upper clamping plate 33 and the lower clamping plate 34 of connecting plate 32 upper and lower both sides, connecting plate 32 and dodge pole 31 fixed connection. The lower clamp plate 34 is provided with fastening bolts. Is clamped on the belt conveyor by an upper clamping plate 33 and a lower clamping plate 34 and is fixed by fastening bolts.

The setting support bar 1 includes a fixed cylinder 11, a lifting rod 12 and a fastener 13, the lifting rod 12 is inserted into the fixed cylinder 11 and is fixed through the fastener 13, the height of the support bar 1 can be adjusted by rotating the fastener 13, so that the height of the code spraying machine is adjusted, and the code spraying from the side of the packaging bags with different heights can be realized. During adjustment, the fastener 13 is rotated upwards, the fastener 13 is moved upwards, the pressure of the upper end of the fixed cylinder 11 towards the inner side is reduced, the side wall of the upper end of the fixed cylinder 11 is sprung outwards, the adjusting rod is loosened, then the position of the adjusting rod is moved, the height of the operating platform is proper, then the fastener 13 is screwed downwards, the fastener 13 is moved downwards, the pressure of the upper end of the fixed cylinder 11 towards the inner side is increased, the side wall of the upper end of the fixed cylinder 11 is contracted towards the inner side under the pressure, the adjusting rod is clamped, and the adjusting rod is fixed.

As shown in fig. 2 and 3, the inkjet printer bracket further comprises a buffer mechanism 5, the buffer mechanism 5 comprises a positioning rod 51, a first spring 53, a connecting rod 52, a first screw 55 and a second spring 54, the positioning rod 51 is horizontally arranged along the front-back direction and is perpendicular to the lifting rod 12, the rear end is fixedly connected with the top of the lifting rod 12, and the front end is provided with an adjusting block 511.

The rotation shaft 16 is fixedly installed on the lifting rod 12 through the installation seat 161, and is parallel to the lifting rod 12, and the distance is kept. The rear end of the mounting rod 2 is connected with the rotating shaft 16 through the rotating sleeve 21, the front end of the mounting rod can rotate along the rotating shaft 16, and the first spring 53 is fixedly connected with the front end of the mounting rod 2 and the front end of the positioning rod 51 respectively.

Referring to fig. 7, the adjusting block 511 is provided with a first adjusting hole 512 matched with the connecting rod 52, and the top surface of the positioning rod 51 is provided with a first threaded hole 513 matched with the first screw 55 communicating with the first adjusting hole 512. The first adjustment hole 512 extends in the left-right direction, and traverses the left and right sides of the adjustment block 511, and the connection rod 52 is slidably inserted into the first adjustment hole 512. The first screw 55 is inserted into the first screw hole 513 to fix the connection rod 52, and the second spring 54 is fixedly connected to the front end of the installation rod 2 and the left end of the connection rod 52, respectively.

The adjusting block 511 is provided with a first adjusting hole 512 matched with the connecting rod 52, wherein the matching means that the shapes and the sizes of the cross sections of the first adjusting hole 512 and the connecting rod 52 are the same, so that the connecting rod 52 can be inserted into the first adjusting hole 512 and slide in the first adjusting hole 512, and the outer side surface of the connecting rod 52 is attached to the inner side surface of the first adjusting hole 512.

The top surface of the adjusting block 511 is provided with a first threaded hole 513 which is communicated with the first adjusting hole 512 and is matched with the first screw 55, wherein the diameter of the first threaded hole 513 is the same as that of the first screw 55, the tooth angle and the thread pitch of the internal thread on the first threaded hole 513 are the same as those of the external thread on the first screw 55, so that the first screw 55 can be inserted into the first threaded hole 513, and the first screw 55 is fixed by the matching of the internal thread on the first threaded hole 513 and the external thread on the first screw 55.

Through setting up buffer, be connected installation pole 2 rear end through axis of rotation 16 and lifter 12, make installation pole 2 front end can follow axis of rotation 16 free rotation, when the wrapping bag crashes the ink jet numbering machine, rotate along axis of rotation 16 through installation pole 2 front end, make the ink jet numbering machine can remove to the belt feeder outside to prevent that the ink jet numbering machine from being crashed.

The first spring 53 and the second spring 54 are arranged to respectively pull the mounting rod 2 in the left and right directions, so that the ink jet printer can be buffered, when the ink jet printer is offset from a working position after being collided by a packaging bag, the ink jet printer is reset, the stability of the mounting rod 2 is improved, and after the ink jet printer is collided by the packaging bag and offset from a working position, the ink jet printer can be quickly reset through the cooperation of the two springs, so that shaking is reduced.

The length that extends to the left side through adjusting connecting rod 52 can adjust the tensile length of first spring 53 and second spring 54 to adjust the intensity to the ink jet numbering machine buffering, prevent that buffer intensity from being too little, the ink jet numbering machine from making a round trip after being collided rocks, influences the code spraying, or buffer intensity is too big, and the ink jet numbering machine is less and damage by the back shift position of collision.

As shown in fig. 2 and 3, the bracket of the code spraying machine further comprises a avoiding rod 31 and a second screw 14, and a connecting block 15 is arranged at the bottom of the fixed cylinder 11. The avoidance rod 31 is horizontally arranged along the left-right direction, the left end is fixedly connected with the clamping piece 3, and the right end is connected with the connecting block 15.

Referring to fig. 6, the connection block 15 is provided with a second adjustment hole 151 matched with the escape lever 31, and the bottom surface of the connection block 15 is provided with a second screw hole 152 matched with the second screw 14, which communicates with the second adjustment hole 151. The second adjustment hole 151 extends in the left-right direction, crosses the left and right ends of the connection block 15, and the right end of the escape rod 31 is slidably inserted into the second adjustment hole 151, and the second screw 14 is inserted into the second screw hole 152 to fix the escape rod 31 and the connection block 15.

The second adjusting hole 151 matched with the avoidance rod 31 is formed in the connecting block 15, and the matching means that the shapes and the sizes of the cross sections of the second adjusting hole 151 and the avoidance rod 31 are the same, so that the avoidance rod 31 can be inserted into the second adjusting hole 151 and slide in the second adjusting hole 151, and the outer side face of the avoidance rod 31 is attached to the inner side face of the second adjusting hole 151.

The bottom surface of the connecting block 15 is provided with a second threaded hole 152 which is communicated with the second adjusting hole 151 and is matched with the second screw rod 14, wherein the diameter of the second threaded hole 152 is the same as that of the second screw rod 14, the tooth angle and the thread pitch of the internal thread on the second threaded hole 152 are the same as those of the external thread on the second screw rod 14, so that the second screw rod 14 can be inserted into the second threaded hole 152, and the second screw rod 14 is fixed through the matching of the internal thread on the second threaded hole 152 and the external thread on the second screw rod 14.

By providing the connection block 15 at the bottom of the fixed cylinder 11, and providing the second adjustment hole 151 on the connection block 15, the avoidance rod 31 is slidably inserted into the second adjustment hole 151 and fixed by the second screw 14. The connection position of the avoidance rod 31 and the connecting block 15 can be adjusted according to the size of the packaging bag, the code spraying distance requirement and the like, so that the distance between the code spraying machine and the packaging bag on the conveyor belt of the belt conveyor is adjusted, the collision of the packaging bag to the code spraying machine is reduced, and the code spraying quality is improved.

As shown in fig. 8, when in use, the clamping piece 3 clamps the belt conveyor 7, the bracket of the code spraying machine is fixed on one side of the belt conveyor 7, the code spraying machine 6 is fixed on the mounting piece 4, the height of the supporting rod 1 is adjusted according to the height of the packaging bag 8, so that the height of the code spraying machine 6 corresponds to the height of the packaging bag 8 to be sprayed, the connecting position of the connecting block 15 on the avoidance rod 31 is adjusted according to the width of the packaging bag 8, the distance between the code spraying machine 6 and the packaging bag 8 is moderate, the collision of the packaging bag 8 on the code spraying machine is reduced, the code spraying quality is improved, the length of the connecting rod 52 extending leftwards is adjusted, the length of the stretching of the first spring 53 and the second spring 54 is adjusted, and the strength of buffering the code spraying machine 6 is moderate. Then the code spraying operation can be started.

This ink jet numbering machine support is through setting up bracing piece 1 and including fixed section of thick bamboo 11, lifter 12 and fastener 13, inserts lifter 12 in fixed section of thick bamboo 11, and is fixed through fastener 13, through rotating fastener 13, can adjust the height of bracing piece 1 to adjust the height of ink jet numbering machine, can spout the sign indicating number to the follow side of the wrapping bag of co-altitude not, can solve current ink jet numbering machine and can only spout the problem of sign indicating number to single type wrapping bag.

This ink jet numbering machine support passes through setting up buffer, is connected installation pole 2 rear end through axis of rotation 16 and lifter 12, makes installation pole 2 front end can follow axis of rotation 16 free rotation, when the wrapping bag bumps into the ink jet numbering machine, rotates along axis of rotation 16 through installation pole 2 front end, makes the ink jet numbering machine can remove to the belt feeder outside to prevent that the ink jet numbering machine from being bumped bad. Through setting up first spring 53 and second spring 54 and pulling installation pole 2 about two directions respectively, can improve the stability of installation pole 2, make the ink jet numbering machine by behind the deviation station of wrapping bag collision, can reset fast through the cooperation of two springs, reduce rocking.

The length that extends to the left side through adjusting connecting rod 52 can adjust the tensile length of first spring 53 and second spring 54 to adjust the intensity to the ink jet numbering machine buffering, prevent that the buffer intensity from being too little, the ink jet numbering machine from making a round trip after being collided rocks, influences the code spraying, or buffer intensity is too big, and the ink jet numbering machine is less and damage by the back shift position of collision.

By providing the connection block 15 at the bottom of the fixed cylinder 11, and providing the second adjustment hole 151 on the connection block 15, the avoidance rod 31 is slidably inserted into the second adjustment hole 151 and fixed by the second screw 14. The connection position of the avoidance rod 31 and the connection block 15 can be adjusted according to the size of the packaging bag, the code spraying requirement and the like, so that the distance between the code spraying machine and the packaging bag on the conveyor belt of the belt conveyor is adjusted, the collision of the packaging bag to the code spraying machine is reduced, and the code spraying quality is improved.

It should be noted that the above-mentioned embodiments illustrate rather than limit the utility model, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims.

Claims (7)

1. The bracket of the ink jet printer is characterized by comprising a supporting rod (1) and a mounting rod (2),

the supporting rod (1) comprises a fixed cylinder (11), a lifting rod (12) and a fastener (13),

the fixing cylinder (11) is vertically arranged, the bottom is provided with a clamping piece (3), the outer side wall of the top end is provided with external threads, the top end is provided with a plurality of strip-shaped openings (111) which are vertically downwards arranged from the top end and penetrate through the side wall of the top end, and the strip-shaped openings (111) are distributed at equal intervals along the circumference;

the clamping piece (3) is positioned at the left side of the bottom of the fixed cylinder (11) and is used for being fixed on the belt conveyor;

the lifting rod (12) is cylindrical, and the outer diameter of the lifting rod (12) is the same as the inner diameter of the fixed cylinder (11);

the fastening piece (13) is cylindrical, a truncated cone-shaped fastening cavity communicated with two end faces of the fastening piece (13) is formed in the fastening piece, the diameter of the lower end of the fastening cavity is the same as the outer diameter of the fixed cylinder (11), the diameter of the upper end of the fastening cavity is smaller than the outer diameter of the fixed cylinder (11), and the diameter of the upper end of the fastening cavity is larger than the outer diameter of the lifting rod (12);

an inner thread matched with the outer thread is arranged on the inner wall of the fastening cavity;

the lifting rod (12) is sleeved in the fixed cylinder (11) in a sliding manner from the upper end of the fixed cylinder (11);

the fastener (13) is sleeved at the upper end of the fixed cylinder (11);

the installation rod (2) is horizontally arranged, the rear end of the installation rod is connected with the lifting rod (12), and the front end of the installation rod is provided with an installation piece (4) for installing the code spraying machine.

2. The inkjet printer bracket according to claim 1, further comprising a buffer mechanism (5) and a rotating shaft (16),

the buffer mechanism (5) comprises a positioning rod (51) and a first spring (53),

the positioning rod (51) is horizontally arranged along the front-back direction and is perpendicular to the lifting rod (12), and the rear end of the positioning rod is fixedly connected with the top of the lifting rod (12);

the rotating shaft (16) is fixedly arranged on the lifting rod (12) through a mounting seat (161) and is parallel to the lifting rod (12) to keep a distance;

the rear end of the mounting rod (2) is connected with the rotating shaft (16) through a rotating sleeve (21), and the front end of the mounting rod can rotate along the rotating shaft (16);

the first spring (53) is fixedly connected with the front end of the mounting rod (2) and the front end of the positioning rod (51) respectively.

3. The inkjet printer bracket according to claim 2, further comprising a connecting rod (52), a first screw (55) and a second spring (54),

the front end of the positioning rod (51) is provided with an adjusting block (511), the adjusting block (511) is provided with a first adjusting hole (512) matched with the connecting rod (52), and the top surface of the adjusting block (511) is provided with a first threaded hole (513) communicated with the first adjusting hole (512) and matched with the first screw (55);

the first adjusting hole (512) extends along the left-right direction and transversely passes through the left side and the right side of the adjusting block (511);

the connecting rod (52) is slidably inserted into the first adjusting hole (512);

the first screw rod (55) is inserted into the first threaded hole (513) to fix the connecting rod (52);

the second spring (54) is fixedly connected with the front end of the mounting rod (2) and the left end of the connecting rod (52) respectively.

4. The inkjet printer holder according to claim 3 further comprising a bypass lever (31),

the avoidance rod (31) is horizontally arranged along the left-right direction, one end of the avoidance rod is fixedly connected with the clamping piece (3), and the other end of the avoidance rod is connected with the bottom of the fixed cylinder (11).

5. The inkjet printer mount according to claim 4 further comprising a second screw (14),

a connecting block (15) is arranged at the bottom of the fixed cylinder (11);

a second adjusting hole (151) matched with the avoidance rod (31) is formed in the connecting block (15), and a second threaded hole (152) matched with the second screw (14) and communicated with the second adjusting hole (151) is formed in the bottom surface of the connecting block (15);

the second adjusting hole (151) extends along the left-right direction and transversely penetrates through the left end and the right end of the connecting block (15);

the avoidance rod (31) can be slidably inserted into the second adjusting hole (151);

the second screw (14) is inserted into the second threaded hole (152) to fix the avoidance rod (31) and the connecting block (15).

6. The inkjet printer bracket according to claim 5, wherein the clamping member (3) is U-shaped, the opening of the clamping member (3) faces to the left, and the clamping member (3) comprises a connecting plate (32), and an upper clamping plate (33) and a lower clamping plate (34) respectively arranged on the upper side and the lower side of the connecting plate (32);

the connecting plate (32) is fixedly connected with the avoidance rod (31);

the lower clamping plate (34) is provided with a fastening bolt.

7. The inkjet printer mount according to any one of claims 1 to 6, wherein the mount (4) includes two vertically extending inkjet bars (41),

fastening bolts are oppositely arranged on the two code spraying rods (41).