阅读说明：本技术 打印机墨盒头的上料装置 (Feeding device for printer ink box head ) 是由 蔡怀峰 于 2020-05-20 设计创作，主要内容包括：本发明公开了一种打印机墨盒头的上料装置,所述上料装置包括底板、支撑机构、滑动机构、第一旋转单元、第二旋转单元和夹持单元；所述支撑机构安装在所述底板上,所述滑动机构滑动连接在所述支撑机构上,所述第一旋转单元安装在所述滑动机构上,所述第二旋转单元安装在所述第一旋转单元上。该上料装置实现上料的全自动操作,不需要人工上料,能够在上料前调整好打印机墨盒头的上料角度,然后再上料,并且可以保证上料效率。(The invention discloses a feeding device of a printer ink box head, which comprises a bottom plate, a supporting mechanism, a sliding mechanism, a first rotating unit, a second rotating unit and a clamping unit, wherein the bottom plate is provided with a first clamping groove and a second clamping groove; the supporting mechanism is installed on the bottom plate, the sliding mechanism is connected to the supporting mechanism in a sliding mode, the first rotating unit is installed on the sliding mechanism, and the second rotating unit is installed on the first rotating unit. The full-automatic operation of material loading is realized to this loading attachment, does not need artifical material loading, can adjust the material loading angle of printer cartridge head before the material loading, then the material loading to can guarantee material loading efficiency.)

1. The feeding device of the printer ink box head is characterized by comprising a bottom plate (1), a supporting mechanism, a sliding mechanism, a first rotating unit, a second rotating unit and a clamping unit;

the supporting mechanism is arranged on the bottom plate (1), the sliding mechanism is connected to the supporting mechanism in a sliding mode, the first rotating unit is arranged on the sliding mechanism, and the second rotating unit is arranged on the first rotating unit;

the supporting mechanism comprises a first supporting unit and a second supporting unit which are respectively arranged on the bottom plate (1); the first supporting unit comprises a plurality of supporting vertical rods (21) vertically arranged on the bottom plate (1) and a first supporting cross rod (22) connected with the plurality of supporting vertical rods (21), and reinforcing rods (23) are connected among the plurality of supporting vertical rods (21); the second supporting unit comprises a supporting vertical frame (24) vertically arranged on the bottom plate (1) and a second supporting cross rod (25) arranged on the supporting vertical frame (24); the first supporting cross rod (22) and the second supporting cross rod (25) are connected with the sliding mechanism in a sliding mode; the supporting vertical frame (24) is arranged on the bottom plate (1) through a plurality of triangular supports;

the sliding mechanism comprises a supporting plate (3) connected to the first supporting cross rod (22) and the second supporting cross rod (25) in a sliding mode, a transverse electric cylinder (31) fixedly arranged on the supporting plate (3), and a vertical electric cylinder (32) connected to the transverse electric cylinder (31) in a sliding mode through a vertical plate (33); the first rotating unit is mounted at the bottom end of the vertical plate (33); the vertical plate (33) is also provided with a photographing unit (34), so that when the sliding mechanism slides, the photographing unit (34) can photograph the ink box head on the tray;

the first rotating unit comprises a driving motor (41) which is arranged on the vertical electric cylinder (32) through a fixed block, and a first rotating piece (42) which is fixedly connected to a driving shaft of the driving motor (41), and the second rotating unit is fixedly arranged on the first rotating piece (42) so that when the first rotating piece (42) rotates, the second rotating unit can rotate along with the first rotating piece (42);

the second rotating unit comprises a transition frame (52) fixedly arranged on the first rotating piece (42), a servo motor (51) arranged on the transition frame (52), a clamping piece (53) fixedly sleeved on a driving shaft of the servo motor (51), a fixed shaft (55) connected to the clamping piece (53), and a fixed seat (54) sleeved on the fixed shaft (55); an elastic section is arranged in the middle of the clamping piece (53), and a gap is formed between the fixed shaft (55) and a driving shaft of the servo motor (51); the clamping unit comprises a fixed clamping block (56) arranged on the fixed seat (54) and two clamping clamps (57) connected to the fixed clamping block (56) in a sliding manner; when the two clamping clips (57) slide on the fixed clamping blocks (56), the ink box head can be clamped up or put down; and when the driving shaft of the servo motor (51) rotates, the direction of rotation of the ink cartridge head clamped on the two clamping clamps (57) can be changed.

2. A loading device according to claim 1, characterized in that said first support crossbar (22) and said second support crossbar (25) are provided with a slotted-guide strip along the length direction; the supporting plate (3) is connected to the two sliding groove strips in a sliding manner;

the supporting vertical frame (24) is also provided with a belt sliding unit, and the belt sliding unit comprises a belt driving wheel (61) arranged on the supporting vertical frame (24), a plurality of transition wheels arranged on the supporting vertical frame (24), two driven wheels (62) arranged along the length direction of the supporting vertical frame (24) and a belt; the belt is looped around the belt driving pulley (61), a plurality of transition pulleys, and two driven pulleys (62); the length direction of a belt between the two driven wheels (62) is parallel to the length direction of the sliding groove strip; the supporting plate (3) is fixedly connected to the belt through a fixed supporting block, and when the belt is driven by the belt driving wheel (61), the supporting plate (3) can slide along the two sliding groove strips along with the belt.

3. A loading device according to claim 1, characterized in that it further comprises a double stack arranged close to the bottom plate (1); the double-layer material rack comprises a feeding slide way (92) inclined towards the bottom plate (1) and a recovery slide way (91) inclined back to the bottom plate (1), and the recovery slide way (91) is arranged below the feeding slide way (92); the distance between two adjacent supporting vertical rods (21) is larger than or equal to the length of the material tray, so that the material tray on the feeding slideway (92) can slide to the bottom plate (1) and the material tray on the bottom plate (1) can slide to the recovery slideway (91).

4. The feeding device according to claim 3, characterized in that two sets of positioning units are mounted on the bottom plate (1) at positions close to the material tray, and the two sets of positioning units are respectively arranged at two ends of the material tray in the length direction; the positioning unit comprises a positioning cylinder (71), a sliding connecting piece (72) which is slidably arranged on the positioning cylinder (71) and two positioning pieces (74) which are fixedly connected on the sliding connecting piece (72); a positioning groove (73) matched with the positioning piece (74) is arranged on the material tray; so that the position of the material tray can be fixed when the positioning pieces (74) of the two groups of positioning units are matched with the positioning grooves (73) on the material tray.

5. The feeding device according to claim 3, characterized in that a plurality of jacking cylinders are further installed on the feeding slideway (92), jacking stop plates are detachably installed on piston rods of the jacking cylinders, and when the piston rods of the jacking cylinders move upwards along the vertical direction, the jacking stop plates can stop a tray to be fed.

6. The loading device according to claim 1, further comprising a receiving mechanism, wherein the receiving mechanism comprises an upward pushing unit (82) installed on the bottom plate (1), a receiving clamp (81) detachably connected to the upward pushing unit (82), and a downward pressing unit (83) connected to the receiving clamp (81); when the two clamping clamps (57) clamp the ink cartridge head to move towards the receiving clamp (81), the push-up unit (82) moves upwards along the vertical direction, so that the two clamping clamps (57) can place the ink cartridge head on the receiving clamp (81); and the pressing unit (83) moves downward in the vertical direction so that a pressing piece (84) of the pressing unit (83) can press the cartridge head.

7. The loading device according to claim 6, wherein a part of the outer periphery of the cartridge head can be arranged to cooperate with the receiving clamp (81), and a plurality of clamping grooves for cooperating with the cartridge head are arranged on the receiving clamp (81) at positions for cooperating with the cartridge head; two arc grooves matched with the ink box heads are arranged on a pressing piece (84) of the pressing unit (83) in a concentric mode, and when the pressing piece (84) presses the ink box heads downwards along the vertical direction, the ink box heads can be matched with a plurality of clamping grooves.

8. A loading device according to claim 3, characterized in that a square notch is arranged on the bottom plate (1) near the double-layer material rack; the supporting frame (2) is arranged at the position of the square notch, and the supporting frame (2) is fixedly connected to the bottom plate (1); a plurality of long grooves (4) are arranged on the supporting frame (2), and the material tray can slide along the long grooves (4); and the support frame (2) is also provided with a push-pull cylinder (5), and a push-pull stop member (6) is detachably connected to a sliding block of the push-pull cylinder (5), so that when the sliding block of the push-pull cylinder (5) drives the push-pull stop member (6) to slide along the length direction of the long groove (4), the material trays placed on the long grooves (4) can slide along the long grooves (4), and the material trays placed on the long grooves (4) can move towards or away from the moving position of the double-layer material rack.

9. A loading device according to claim 1, characterized in that a roller strip is further mounted in the middle of said supporting uprights (24), one end of said roller strip is fixed to said supporting plate (3), and the length of said roller strip is equal to 1/2-2/3.

Technical Field

The invention relates to ink box feeding of a printer, in particular to a feeding device for an ink box head of the printer.

Background

Because the accurate requirement of the special shape of printer cartridge head and material loading angle, general loading attachment can not satisfy, also satisfies the accurate requirement of angle through manual operation at present, and it is well known that artifical material loading can have the efficiency problem, and the cost of labor is high.

Therefore, the present invention provides a feeding device capable of adjusting an angle of a cartridge head of a printer during a feeding process and ensuring a feeding efficiency.

Disclosure of Invention

The invention provides a feeding device of a printer ink box head, which realizes full-automatic operation of feeding, does not need manual feeding, can adjust the feeding angle of the printer ink box head before feeding, then feeds, and can ensure the feeding efficiency.

In order to achieve the above object, the present invention provides a loading device for a printer cartridge head, the loading device comprising a bottom plate, a supporting mechanism, a sliding mechanism, a first rotating unit, a second rotating unit and a clamping unit;

the supporting mechanism is installed on the bottom plate, the sliding mechanism is connected to the supporting mechanism in a sliding mode, the first rotating unit is installed on the sliding mechanism, and the second rotating unit is installed on the first rotating unit;

the supporting mechanism comprises a first supporting unit and a second supporting unit which are respectively arranged on the bottom plate; the first supporting unit comprises a plurality of supporting vertical rods vertically arranged on the bottom plate and a first supporting cross rod connected with the plurality of supporting vertical rods, and reinforcing rods are connected among the plurality of supporting vertical rods; the second supporting unit comprises a supporting vertical frame vertically installed on the bottom plate and a second supporting cross rod installed on the supporting vertical frame; the first supporting cross rod and the second supporting cross rod are connected with the sliding mechanism in a sliding mode; the supporting vertical frame is arranged on the bottom plate through a plurality of triangular supports;

the sliding mechanism comprises a supporting plate, a transverse electric cylinder and a vertical electric cylinder, wherein the supporting plate is connected to the first supporting cross rod and the second supporting cross rod in a sliding mode; the first rotating unit is installed at the bottom end of the vertical plate; the vertical plate is also provided with a photographing unit, so that when the sliding mechanism slides, the photographing unit can photograph towards the ink box head on the material tray;

the first rotating unit comprises a driving motor which is arranged on the vertical electric cylinder through a fixing block and a first rotating piece which is fixedly connected to a driving shaft of the driving motor, and the second rotating unit is fixedly arranged on the first rotating piece, so that when the first rotating piece rotates, the second rotating unit can rotate along with the first rotating piece;

the second rotating unit comprises a transition frame fixedly arranged on the first rotating member, a servo motor arranged on the transition frame, a clamping member fixedly sleeved on a driving shaft of the servo motor, a fixed shaft connected to the clamping member and a fixed seat sleeved on the fixed shaft; an elastic section is arranged in the middle of the clamping piece, and a gap is formed between the fixed shaft and a driving shaft of the servo motor; the clamping unit comprises a fixed clamping block arranged on the fixed seat and two clamping clamps connected to the fixed clamping block in a sliding manner; when the two clamping clamps slide on the fixed clamping blocks, the ink box head can be clamped up or put down; and when the driving shaft of the servo motor rotates, the ink box heads clamped on the two clamping clamps can rotate.

Preferably, the first support cross bar and the second support cross bar are both provided with a sliding groove strip along the length direction; the supporting plate is connected to the two chute strips in a sliding manner;

the supporting vertical frame is also provided with a belt sliding unit, and the belt sliding unit comprises a belt driving wheel arranged on the supporting vertical frame, a plurality of transition wheels arranged on the supporting vertical frame, two driven wheels arranged along the length direction of the supporting vertical frame and a belt; the belt is encircled between the belt driving wheel, the plurality of transition wheels and the two driven wheels; the length direction of the belt between the two driven wheels is parallel to the length direction of the sliding groove strip; the layer board is in through fixed tray rigid coupling on the belt, works as belt drive wheel drives when the belt rotates, the layer board can follow the belt and follow two the spout strip slides.

Preferably, the feeding device further comprises a double-layer material rack arranged close to the bottom plate; the double-layer material rack comprises a feeding slide way inclined towards the bottom plate and a recovery slide way inclined back to the bottom plate, and the recovery slide way is arranged below the feeding slide way; the distance between two adjacent supporting vertical rods is larger than or equal to the length of the material tray, so that the material tray on the feeding slideway can slide to the bottom plate and the material tray on the bottom plate can slide to the recovery slideway.

Preferably, two groups of positioning units are arranged on the bottom plate and close to the material tray, and the two groups of positioning units are respectively arranged at two ends of the material tray in the length direction; the positioning unit comprises a positioning cylinder, a sliding connecting piece which is slidably arranged on the positioning cylinder and two positioning pieces which are fixedly connected on the sliding connecting piece; a positioning groove matched with the positioning piece is arranged on the material tray; so that when the positioning pieces of the two groups of positioning units are matched with the positioning grooves on the material tray, the material tray can be fixed.

Preferably, still install a plurality of jacking cylinders on the material loading slide, detachably installs jacking backstop board on the piston rod of a plurality of jacking cylinders, works as when the piston rod of jacking cylinder is along vertical direction upward movement, jacking backstop board can backstop treats the charging tray of material loading.

Preferably, the feeding device further comprises a receiving mechanism, and the receiving mechanism comprises an upward pushing unit arranged on the bottom plate, a receiving clamp detachably connected to the upward pushing unit, and a downward pressing unit connected with the receiving clamp; when the two clamping clamps clamp the ink box head to move towards the receiving clamp, the push-up unit moves upwards along the vertical direction, so that the two clamping clamps can place the ink box head on the receiving clamp; and the pressing unit moves downward in a vertical direction so that the pressing member of the pressing unit can press the cartridge head.

Preferably, part of the outer periphery of the ink box head can be matched with the material receiving clamp, and a plurality of clamping grooves matched with the ink box head are further formed in the positions, matched with the ink box head, of the material receiving clamp; the lower pressing piece of the lower pressing unit is provided with two arc-shaped grooves matched with the ink box heads, the two arc-shaped grooves are concentrically arranged, and when the lower pressing piece presses the ink box heads downwards along the vertical direction, the ink box heads can be matched with the clamping grooves.

Preferably, a square notch is formed in the position, close to the double-layer material rack, of the bottom plate; the supporting frame is arranged at the position of the square notch and fixedly connected to the bottom plate; the support frame is provided with a plurality of elongated slots, and the material tray can slide along the elongated slots; and the support frame is also provided with a push-pull cylinder, and a push-pull stop piece is detachably connected to a sliding block of the push-pull cylinder, so that when the sliding block of the push-pull cylinder drives the push-pull stop piece to slide along the length direction of the long groove, the material trays placed on the long grooves can slide along the long grooves, and the material trays placed on the long grooves can move towards or away from the double-layer material rack.

Preferably, a rolling bar is further installed in the middle of the supporting vertical frame, one end of the rolling bar is fixedly connected to the supporting plate, and the length of the rolling bar is 1/2-2/3.

According to the technical scheme, the feeding device of the printer ink box head mainly comprises a bottom plate, a supporting mechanism, a sliding mechanism, a first rotating unit, a second rotating unit and a clamping unit; the supporting mechanism is installed on the bottom plate, the sliding mechanism is connected to the supporting mechanism in a sliding mode, the first rotating unit is installed on the sliding mechanism, and the second rotating unit is installed on the first rotating unit; the supporting mechanism comprises a first supporting unit and a second supporting unit which are respectively arranged on the bottom plate; the first supporting unit comprises a plurality of supporting vertical rods vertically arranged on the bottom plate and a first supporting cross rod connected with the plurality of supporting vertical rods, and reinforcing rods are connected among the plurality of supporting vertical rods; the second supporting unit comprises a supporting vertical frame vertically installed on the bottom plate and a second supporting cross rod installed on the supporting vertical frame; the first supporting cross rod and the second supporting cross rod are connected with the sliding mechanism in a sliding mode; the supporting vertical frame is arranged on the bottom plate through a plurality of triangular supports; the sliding mechanism comprises a supporting plate, a transverse electric cylinder and a vertical electric cylinder, wherein the supporting plate is connected to the first supporting cross rod and the second supporting cross rod in a sliding mode; the first rotating unit is installed at the bottom end of the vertical plate; the vertical plate is also provided with a photographing unit, so that when the sliding mechanism slides, the photographing unit can photograph towards the ink box head on the material tray; the first rotating unit comprises a driving motor which is arranged on the vertical electric cylinder through a fixing block and a first rotating piece which is fixedly connected to a driving shaft of the driving motor, and the second rotating unit is fixedly arranged on the first rotating piece, so that when the first rotating piece rotates, the second rotating unit can rotate along with the first rotating piece; the second rotating unit comprises a transition frame fixedly arranged on the first rotating member, a servo motor arranged on the transition frame, a clamping member fixedly sleeved on a driving shaft of the servo motor, a fixed shaft connected to the clamping member and a fixed seat sleeved on the fixed shaft; an elastic section is arranged in the middle of the clamping piece, and a gap is formed between the fixed shaft and a driving shaft of the servo motor; the clamping unit comprises a fixed clamping block arranged on the fixed seat and two clamping clamps connected to the fixed clamping block in a sliding manner; when the two clamping clamps slide on the fixed clamping blocks, the ink box head can be clamped up or put down; and when the driving shaft of the servo motor rotates, the ink box heads clamped on the two clamping clamps can rotate. In this way, the sliding mechanism slides along the supporting mechanism, so that the photographing unit can photograph a certain ink cartridge head on the tray according to a set feeding program; the photographing unit sends the angle position of a certain ink box head on the material tray to the angle controller, the clamping unit clamps the ink box head on the material tray after the angle controller receives the angle position, the angle position is adjusted through the second rotating unit, after the angle position of a certain ink box head is adjusted by the second rotating unit, the sliding mechanism slides along the supporting mechanism, so that a certain ink box head clamped on the clamping unit can move to the position of the material receiving mechanism, furthermore, a certain ink box head rotates 90 degrees towards the material receiving mechanism in the vertical direction through the first rotating unit, then a certain ink box head is put on the material receiving mechanism, thus completing the feeding process of one ink box head, and then, the steps are sequentially repeated according to a set feeding program until the feeding process of the plurality of ink box heads on the whole material tray is completed, and then the empty material tray is replaced. The feeding device adjusts the angle position of the ink box head to the feeding process of the ink box head, is fully automatic, does not need manual feeding, and ensures the feeding efficiency.

Additional features and advantages of the invention will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic diagram of a loading device of a cartridge head of a printer according to a preferred embodiment of the present invention;

FIG. 2 is a schematic structural view of the clamping unit and the second rotating unit with the snap members removed according to a preferred embodiment of the present invention;

fig. 3 is a combined schematic view of a bottom plate, a support frame, an elongated slot, a push-pull cylinder and a push-pull stopper according to a preferred embodiment of the present invention.

Description of the reference numerals

1. Bottom plate 21 and supporting upright rod

22. First support cross bar 23, reinforcing bar

24. Supporting stand 25, second supporting cross bar

3. Supporting plate 31 and transverse electric cylinder

32. Vertical electric cylinder 33, riser

34. Photographing unit 41 and driving motor

42. First rotating member 51 and servo motor

52. Transition frame 53, joint spare

54. Fixing seat 61 and belt driving wheel

62. Driven wheel 71 and positioning cylinder

72. Sliding connector 73, positioning groove

74. Positioning piece 81 and pushing clamp

82. Push-up unit 83 and push-down unit

84. Lower pressing piece 55 and fixed shaft

56. Fixed clamping block 57 and clamping clamp

2. Support frame 4, elongated slot

5. Push-pull cylinder 6, push-pull stop

Detailed Description

The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

In the present invention, unless otherwise specified, the directional words "upper, lower, inner, outer" and the like included in the terms merely represent the orientation of the terms in a conventional use state or are colloquially understood by those skilled in the art, and should not be construed as limiting the terms.

The invention provides a feeding device of a printer ink box head, which comprises a bottom plate 1, a supporting mechanism, a sliding mechanism, a first rotating unit, a second rotating unit and a clamping unit, wherein the supporting mechanism is arranged on the bottom plate;

the supporting mechanism is arranged on the bottom plate 1, the sliding mechanism is connected to the supporting mechanism in a sliding mode, the first rotating unit is arranged on the sliding mechanism, and the second rotating unit is arranged on the first rotating unit;

the supporting mechanism comprises a first supporting unit and a second supporting unit which are respectively arranged on the bottom plate 1; the first supporting unit comprises a plurality of supporting vertical rods 21 vertically arranged on the bottom plate 1 and a first supporting cross rod 22 connected with the plurality of supporting vertical rods 21, and reinforcing rods 23 are connected among the plurality of supporting vertical rods 21; the second supporting unit comprises a supporting stand 24 vertically installed on the base plate 1 and a second supporting cross bar 25 installed on the supporting stand 24; and the first support cross bar 22 and the second support cross bar 25 are both connected with the sliding mechanism in a sliding manner; the supporting vertical frame 24 is arranged on the bottom plate 1 through a plurality of triangular supports;

the sliding mechanism comprises a supporting plate 3 connected to the first supporting cross rod 22 and the second supporting cross rod 25 in a sliding mode, a transverse electric cylinder 31 fixedly arranged on the supporting plate 3, and a vertical electric cylinder 32 connected to the transverse electric cylinder 31 in a sliding mode through a vertical plate 33; the first rotating unit is installed at the bottom end of the vertical plate 33; a photographing unit 34 is further mounted on the vertical plate 33, so that when the sliding mechanism slides, the photographing unit 34 can photograph the ink cartridge on the tray;

the first rotating unit comprises a driving motor 41 which is arranged on the vertical electric cylinder 32 through a fixed block, and a first rotating member 42 which is fixedly connected to a driving shaft of the driving motor 41, and the second rotating unit is fixedly arranged on the first rotating member 42, so that when the first rotating member 42 rotates, the second rotating unit can rotate along with the first rotating member 42;

the second rotating unit comprises a transition frame 52 fixedly installed on the first rotating member 42, a servo motor 51 installed on the transition frame 52, a clamping member 53 fixedly sleeved on a driving shaft of the servo motor 51, a fixed shaft 55 connected to the clamping member 53, and a fixed seat 54 sleeved on the fixed shaft 55; an elastic section is arranged in the middle of the clamping piece 53, and a gap is formed between the fixed shaft 55 and a driving shaft of the servo motor 51; the clamping unit comprises a fixed clamping block 56 mounted on the fixed seat 54 and two clamping clamps 57 connected to the fixed clamping block 56 in a sliding manner; when the two clamping clips 57 slide on the fixed clamping blocks 56, the ink box head can be clamped up or down; and when the driving shaft of the servo motor 51 is rotated, the cartridge head held on the two holding clips 57 can be rotated in the direction.

The present invention is directed to a loading device that is mechanically and fully automatically operated from the adjustment of the angular position of a cartridge head until the loading to a receiving mechanism, as shown in fig. 1, 2 and 3, and mainly includes a base plate 1, a supporting mechanism, a sliding mechanism, a first rotating unit, a second rotating unit and a clamping unit.

In this way, the sliding mechanism slides along the supporting mechanism, so that the photographing unit 34 can photograph a certain cartridge head on the tray according to the set loading program; the photographing unit 34 sends the angle position of a certain ink cartridge on the tray to the angle controller, after the angle controller receives the angle position, the clamping unit clamps the ink cartridge on the tray, the angle position is adjusted through the second rotating unit, after the angle position of a certain ink box head is adjusted by the second rotating unit, the sliding mechanism slides along the supporting mechanism, so that a certain ink box head clamped on the clamping unit can move to the position of the material receiving mechanism, furthermore, a certain ink box head rotates 90 degrees towards the material receiving mechanism in the vertical direction through the first rotating unit, then a certain ink box head is put on the material receiving mechanism, thus completing the feeding process of one ink box head, and then, the steps are sequentially repeated according to a set feeding program until the feeding process of the plurality of ink box heads on the whole material tray is completed, and then the empty material tray is replaced. The feeding device adjusts the angle position of the ink box head to the feeding process of the ink box head, is fully automatic, does not need manual feeding, and ensures the feeding efficiency.

Here, in the process of adjusting the angular position of the cartridge head, the clamping unit can rotate in the direction of the driving shaft of the servo motor 51 by the servo motor 51, and in conjunction with the present invention, it will be understood by those skilled in the art that the servo motor 51 can move in two directions, and the relationship between the two directions is positive and negative, so that the angular position of the cartridge head can be adjusted more conveniently. An elastic section is arranged in the middle of the clamping piece 53, and a gap is formed between the fixed shaft 55 and a driving shaft of the servo motor 51; the clamping unit is provided with a small elastic telescopic space when the ink box head is taken up or put down, and the clamping unit plays a role in protecting the material disc or the material receiving mechanism and the ink box head.

In addition, a photographing unit 34 for photographing the cartridge head is mounted on the riser 33. That is, when a plurality of cartridge heads on the tray are arranged on the bottom plate 1, the angular position of the cartridge head is not required to be adjusted in advance by a person, the cartridge head is directly photographed by the photographing unit 34, then the angular position is sent to the angle controller, and after the angle controller receives the angular position, the cartridge head is clamped by the clamping unit and is adjusted to the set angular position by the second rotating unit.

It should be noted that the "set feeding program" refers to a feeding program implanted in a controller that controls the entire feeding device, for example, the ink cartridge heads may be sequentially removed in the transverse direction of the tray, or the ink cartridge heads may be sequentially removed in the vertical direction of the tray, or both the ink cartridge heads and the ink cartridge heads may be in diagonal directions; i.e. the replacement can be modified according to field requirements, which will not be described in detail here.

In a preferred embodiment of the present invention, the first support rail 22 and the second support rail 25 are provided with a slide groove strip along the length direction; the supporting plate 3 is connected to the two chute strips in a sliding manner;

the supporting vertical frame 24 is further provided with a belt sliding unit, and the belt sliding unit comprises a belt driving wheel 61 arranged on the supporting vertical frame 24, a plurality of transition wheels arranged on the supporting vertical frame 24, two driven wheels 62 arranged along the length direction of the supporting vertical frame 24 and a belt; the belt is looped around the belt driving pulley 61, a plurality of transition pulleys, and two driven pulleys 62; the length direction of the belt between the two driven wheels 62 is parallel to the length direction of the chute strip; the layer board 3 is in through fixed tray rigid coupling on the belt, works as belt drive wheel 61 drives when the belt rotates, layer board 3 can follow the belt and follow two the spout strip slides.

In order to ensure that the sliding mechanism can stably move on the supporting mechanism and ensure that the angle position of the adjusted ink box head is unchanged as much as possible, the first supporting cross rod 22 and the second supporting cross rod 25 are both provided with sliding groove strips, the supporting vertical frame 24 is also provided with a belt sliding unit, the supporting plate 3 is fixedly connected on a belt through a fixed supporting block, the belt driving wheel 61 can drive the belt to rotate, and when the belt rotates, the supporting plate 3 can slide along the sliding mechanism along with the belt.

In a preferred embodiment of the present invention, the feeding device further comprises a double-layer rack disposed near the bottom plate 1; the double-layer material rack comprises a feeding slideway 92 inclined towards the bottom plate 1 and a recovery slideway 91 inclined back to the bottom plate 1, and the recovery slideway 91 is arranged below the feeding slideway 92; the distance between two adjacent supporting vertical rods 21 is greater than or equal to the length of the material tray, so that the material tray on the feeding chute 92 can slide onto the bottom plate 1, and the material tray on the bottom plate 1 can slide onto the recovery chute 91. Under the further preferred condition, still install a plurality of jacking cylinders on the material loading slide 92, detachably installs the jacking backstop board on the piston rod of a plurality of jacking cylinders, works as when the piston rod of jacking cylinder is along vertical direction upward movement, the charging tray of material loading is treated in jacking backstop board backstop. Like this, when the piston rod upward movement of a plurality of jacking cylinders, the jacking backstop board can stop waiting to feed tray to bottom plate 1, and when the charging tray on bottom plate 1 was vacant, vacant charging tray got into and retrieves slide 91, and then, the piston rod downstream of a plurality of jacking cylinders for the charging tray in the feeding slide 92 can enter into on the bottom plate 1.

Furthermore, in order to enable the empty material tray to smoothly enter the recovery slideway 91, a square notch is arranged on the bottom plate 1 close to the double-layer material rack; the supporting frame 2 is arranged at the position of the square notch, and the supporting frame 2 is fixedly connected to the bottom plate 1; a plurality of long grooves 4 are arranged on the support frame 2, and the material tray can slide along the long grooves 4; and a push-pull cylinder 5 is further installed on the support frame 2, and a push-pull stop member 6 is detachably connected to a sliding block of the push-pull cylinder 5, so that when the sliding block of the push-pull cylinder 5 drives the push-pull stop member 6 to slide along the length direction of the long groove 4, the material trays placed on the long grooves 4 can slide along the long grooves 4, and the material trays placed on the long grooves 4 can move towards or away from the moving position of the double-layer material rack.

In a further preferred embodiment of the present invention, in order to make the tray on the bottom plate 1 keep stable during the loading process, two sets of positioning units are installed on the bottom plate 1 at positions close to the tray, and the two sets of positioning units are respectively arranged at two ends of the tray in the length direction; the positioning unit comprises a positioning cylinder 71, a sliding connecting piece 72 slidably mounted on the positioning cylinder 71 and two positioning pieces 74 fixedly connected on the sliding connecting piece 72; the tray is provided with a positioning groove 73 matched with the positioning piece 74; so that the position of the tray can be fixed when the positioning elements 74 of the two sets of positioning units are matched with the positioning grooves 73 on the tray. Here, the slide connector 72 can slide on the positioning cylinder 71 to achieve whether the positioning groove 73 is engaged with the positioning member 74.

In a preferred embodiment of the present invention, the loading device further comprises a receiving mechanism, wherein the receiving mechanism comprises an upward pushing unit 82 installed on the bottom plate 1, a receiving clamp 81 detachably connected to the upward pushing unit 82, and a downward pressing unit 83 connected to the receiving clamp 81; when the two holding clips 57 hold the cartridge head and move towards the receiving clip 81, the push-up unit 82 moves upward in the vertical direction so that the two holding clips 57 can place the cartridge head on the receiving clip 81; and the pressing unit 83 moves downward in the vertical direction so that the pressing member 84 of the pressing unit 83 can press the cartridge head. This is for making when placing the ink horn head in connecing material clamp 81, can carry out the fixed of position, the next step operation of the ink horn head of being convenient for, for example, cup joint the protective sheath again on the ink horn head, then need fix the position of ink horn head before cup jointing the protective sheath well. Furthermore, in order to further fix the position of the ink box head, part of the outer periphery of the ink box head can be arranged in a matching way with the receiving clamp 81, and a plurality of clamping grooves matched with the ink box head are also arranged at the position, matched with the ink box head, of the receiving clamp 81; two arc-shaped grooves matched with the ink box heads are formed in the pressing piece 84 of the pressing unit 83, the two arc-shaped grooves are arranged concentrically, and when the pressing piece 84 presses the ink box heads downwards along the vertical direction, the ink box heads can be matched with the clamping grooves.

In a preferred embodiment of the present invention, in order to prevent the position of the supporting plate 3 from moving excessively and maintain stability during movement, a rolling bar is further installed at an intermediate position of the supporting stand 24, one end of the rolling bar is fixed to the supporting plate 3, and the length of the rolling bar is 1/2-2/3.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.

It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.

In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.