CN220219842U - Carton forming equipment - Google Patents

Abstract

The paper box forming equipment comprises a frame (100), an arm holding mechanism (200), a forming mechanism (300), a main shaft mechanism (400) and a bottom die mechanism (500), wherein the arm holding mechanism (200) comprises two movable beams (201), a first driving mechanism (202), two box holding mechanisms (203), a second driving mechanism (204) and two box discharging mechanisms (205); the molding mechanism (300) includes an upper molding device (301) and a lower molding device (302). After the four box holding units hold the paper box tightly, the lifting cylinder drives the box holding units to move along a third direction, so that friction between the surface of the paper box and a conveying belt is prevented; the first driving mechanism and the third driving mechanism respectively drive the box holding mechanism to move in the first direction and the second direction according to the size of the paper box, so that the automatic adjustment of the holding size is realized, and manual adjustment is not needed; the shaping mechanism adopts the double-deck forming device design that sets up from top to bottom to carry out the operation of borduring, realizes exempting from to trade the purpose of bubble board and beat the sideboard, makes to adjust convenient and fast more.

Description

Carton forming equipment

Technical Field

The utility model relates to the technical field of top and bottom box equipment, in particular to paper box forming equipment.

Background

The width of the manipulator is adjusted according to the length of the paper box by the manipulator of the former paper box forming machine, and the paper box on the conveyor belt is pulled into the forming seat in a clamping mode by the manipulator, so that the edge wrapping process of the paper box is sequentially completed by the forming seat. This way of moving the cartons by pulling the cartons has the following problems: the bottom of one paper box is rubbed with a conveying belt in the moving process of the paper box, so that certain damage is generated on the surface of the paper box, and the phenomenon of scraping is caused; secondly, when the forming seat performs the forming and edge covering actions, the size adjustment of the forming seat needs manual adjustment, and the efficiency is low; the bubble pressing plate and the edge pressing plate of the third forming seat are required to be correspondingly replaced according to the cutting length of the size of the paper box, and the difficulty of machine adjustment is increased.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide paper box forming equipment, which lifts the whole paper box by a lifting cylinder to prevent friction between the surface of the paper box and a conveying belt; the automatic size adjustment is completed through the paper box size adjustment mechanism, and the manual size adjustment is not needed; the forming seat is arranged to be an upper layer forming unit and a lower layer forming unit for edge covering, so that the bubble pressing plate and the edge pressing plate can be prevented from being replaced, and the machine is more convenient and rapid to adjust.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a paper box forming device comprises a frame, an arm holding mechanism, a forming mechanism, a main shaft mechanism and a bottom die mechanism which are arranged on the frame,

the arm holding mechanism comprises two movable beams which are arranged in parallel, a first driving mechanism for driving the two movable beams to move oppositely or away from each other along a first direction, two box holding mechanisms which are slidably arranged on the two movable beams, a second driving mechanism for driving the two box holding mechanisms to do linear reciprocating motion along a second direction, and two box discharging mechanisms which are respectively arranged at one ends of the two movable beams away from the box holding mechanisms; the box holding mechanism comprises four box holding units which are arranged in a pairwise opposite manner, two third driving mechanisms for driving two adjacent box holding units to move oppositely or away from each other along a second direction, and two lifting cylinders for driving the four box holding units and the two third driving mechanisms to move along the third direction;

the forming mechanism comprises an upper layer forming device and a lower layer forming device which are arranged up and down, wherein the upper layer forming device comprises two upper forming units and a fourth driving mechanism for driving the two upper forming units to move oppositely or away from each other along a second direction, and the lower layer forming device comprises two lower forming units and a fifth driving mechanism for driving the two lower forming units to move oppositely or away from each other along a first direction;

the main shaft mechanism comprises a middle die rod mechanism and a main shaft motor for driving the middle die rod mechanism to move along a third direction, wherein the middle die rod mechanism comprises a middle die rod, a die separating rod sleeved on the middle die rod, a screw rod connected with the die separating rod and a die separating motor for driving the screw rod;

the bottom die mechanism comprises a bottom die plate and a bottom die cylinder for driving the bottom die plate to move along a third direction.

Further, the first driving mechanism comprises a first screw rod and a first motor for driving the first screw rod, and the first screw rod is movably connected with the two movable beams.

Further, the second driving mechanism comprises a second motor for driving the two box holding mechanisms.

Further, the box discharging mechanism comprises a box discharging holding gripper and a first cylinder for driving the box discharging holding gripper.

Further, the third driving mechanism comprises a third screw rod and a third motor for driving the third screw rod, and the third screw rod is movably connected with two adjacent box holding units.

Further, the holding box unit comprises a holding gripper and a sliding table cylinder for driving the holding gripper.

Furthermore, the holding clamp is L-shaped.

Further, the fourth driving mechanism comprises a fourth screw rod and a fourth motor for driving the fourth screw rod, and the fourth screw rod is movably connected with the two upper forming units.

Further, the fifth driving mechanism comprises a fifth screw rod and a fifth motor for driving the fifth screw rod, and the fifth screw rod is movably connected with the two lower forming units.

Further, the device also comprises a suction nozzle unit, wherein the suction nozzle unit comprises a suction nozzle and a second air cylinder for driving the suction nozzle.

Compared with the prior art, the utility model has the beneficial effects that:

due to the adoption of the structural design, after the four box holding units hold the paper box tightly, the lifting cylinder drives the box holding units to move along the third direction, so that friction between the surface of the paper box and the conveying belt is prevented; the first driving mechanism and the third driving mechanism respectively drive the box holding mechanism to move in the first direction and the second direction according to the size of the paper box, so that the automatic adjustment of the holding size is realized, and manual adjustment is not needed; the shaping mechanism adopts the double-deck forming device design that sets up from top to bottom to carry out the operation of borduring, realizes exempting from to trade the purpose of bubble board and beat the sideboard, makes to adjust convenient and fast more.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic view of the arm structure according to the embodiment of the present utility model;

FIG. 3 is a schematic structural view of a molding mechanism according to an embodiment of the present utility model;

FIG. 4 is a schematic structural view of a spindle mechanism according to an embodiment of the present utility model;

fig. 5 is a schematic structural view of a bottom die mechanism according to an embodiment of the present utility model.

The reference numerals in the figures are respectively:

100-frame, 200-arm holding mechanism, 300-forming mechanism, 400-main shaft mechanism and 500-bottom die mechanism;

201-a movable beam, 202-a first driving mechanism, 203-a box holding mechanism, 204-a second driving mechanism, 205-a box discharging mechanism and 206-a suction nozzle unit;

2031-a box holding unit, 2032-a third driving mechanism and 2033-a lifting cylinder;

301-upper layer forming device, 302-lower layer forming device;

3011-an upper molding unit, 3012-a fourth driving mechanism;

3021-a lower molding unit, 3022-a fifth driving mechanism;

2021-a first screw rod and 2022-a first motor;

20321-a third screw rod and 20322-a third motor;

20311-holding, 20312-sliding table cylinder;

2041-a second motor;

2051-taking out of the box, holding and grabbing, 2052-a first cylinder;

2061-suction nozzle, 2062-second cylinder;

30121-fourth screw rod and 30122-fourth motor;

30221-a fifth screw rod and 30222-a fifth motor;

401-middle die rod mechanism, 402-spindle motor;

4011-middle die rod, 4012-die dividing rod, 4013-screw rod and 4014-die dividing motor;

501-bottom template, 502-bottom die cylinder.

Detailed Description

The utility model is described in further detail below with reference to the accompanying drawings:

the embodiments described by referring to the drawings are exemplary and intended for purposes of illustrating the present application and are not to be construed as limiting the present application. In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a number", "a plurality" or "a plurality" is two or more, unless explicitly defined otherwise. In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by way of additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.

Examples:

as shown in fig. 1, the paper box forming apparatus of the present utility model includes a frame 100, a holding arm mechanism 200, a forming mechanism 300, a spindle mechanism 400 and a bottom die mechanism 500 disposed on the frame 100, wherein the spindle mechanism 400 and the bottom die mechanism 500 are disposed above and below the forming mechanism 300, respectively, and the holding arm mechanism 200 is disposed between the spindle mechanism 400 and the forming mechanism 300. In this embodiment, the first direction is the X direction shown in fig. 1, the second direction is the Y direction shown in fig. 1, and the third direction is the Z direction shown in fig. 1. However, the present utility model is not limited in any way thereto. In other embodiments, the first direction may also be the Y direction shown in fig. 1.

As shown in fig. 2, the arm holding mechanism 200 includes two movable beams 201 disposed in parallel, a first driving mechanism 202 for driving the two movable beams 201 to move towards or away from each other along a first direction, two box holding mechanisms 203 slidably mounted on the two movable beams 201, a second driving mechanism 204 for driving the two box holding mechanisms 203 to reciprocate linearly along a second direction, and two box discharging mechanisms 205 mounted on one ends of the two movable beams 201 away from the box holding mechanisms 203, specifically, the first driving mechanism 205 includes a first screw rod 2021 and a first motor 2022 for driving the first screw rod 2021, the first motor 2002 drives the first screw rod 2021 by way of a synchronous belt, two ends of the first screw rod 2021 are respectively connected with two side plates by way of a forward and reverse screw rod nut, the two side plates are respectively mounted on the two movable beams 201, and the first screw rod 2021 is driven to rotate by way of the forward and reverse screw rod nut, so that the two movable beams 201 move towards or away from the box holding mechanisms 203 are enabled to realize the position adjustment in the first direction by way of the forward and reverse screw rod nuts; the second driving mechanism 204 comprises a second motor 2041 for driving the two box holding mechanisms, the second motor 2041 drives a transmission shaft by means of a synchronous belt, a synchronous wheel on the transmission shaft is connected with the other synchronous wheel by a belt, and the box holding mechanism 203 is mounted on the belt by a clamping block; the second motor 2041 drives a transmission shaft, and the transmission shaft drives a belt to drive the box holding mechanism 203 to move in the second direction so as to move the paper box after edge wrapping to the box discharging mechanism 205; the box discharging mechanism 205 comprises a box discharging holding gripper 2051 and a first cylinder 2052 for driving the box discharging holding gripper 2051, wherein the two box discharging mechanisms 205 are oppositely arranged, and after the paper box finishes the edge wrapping operation, the two first cylinders 2052 respectively drive the corresponding box discharging holding gripper 2051 to hold the paper box tightly.

The box holding mechanism 203 includes four box holding units 2031 which are arranged in a pair-to-pair manner, two third driving mechanisms 2032 for driving two adjacent box holding units 2031 to move towards or away from each other along a second direction, and two lifting cylinders 2033 for driving the four box holding units 2031 and the two third driving mechanisms 2032 to move along the third direction, specifically, the box holding units 2031 include a box holding unit 20311 and a sliding table cylinder 20322 for driving the box holding unit 20311, the box holding unit 20311 is in an L-shaped configuration, and the sliding table cylinder 20322 drives the L-shaped box holding unit 20311 so that the four box holding units 20311 correspond to four right angles of the paper box, and the box holding unit 20311 can be tightly attached to the paper box; the third driving mechanism 2032 includes a third screw rod 20321 and a third motor 20322 for driving the third screw rod 20321, the third screw rod 20322 is movably connected with two sliding blocks through a positive and negative screw rod nut, two adjacent box holding units 2031 are respectively arranged on the two sliding blocks, the two sliding blocks are respectively and slidably arranged on the two guide rails, and the third motor 20322 drives the third screw rod 20321 to rotate, so that the two box holding units 2031 on the two sliding blocks move towards or away from each other, and the position adjustment of the two box holding units in the second direction is realized; the lifting cylinder 2033 is connected with the guide rail, and the lifting cylinder 2033 drives the box holding unit 2031 below the guide rail and the third driving mechanism 2032 to move along the third direction, so that friction between the bottom of the paper box facial tissue and the conveying belt in the moving process of the paper box is prevented, and damage or scratch on the surface of the paper box is avoided.

As shown in fig. 3, the forming mechanism 300 includes an upper forming device 301 and a lower forming device 302 that are disposed up and down, the upper forming device 301 includes two upper forming units 3011 and a fourth driving mechanism 3012 for driving the two upper forming units 3011 to move in opposite directions or away from each other along a second direction, specifically, the upper forming units 3011 may be configured in the prior art, that is, include a brush, a scraping edge, a bubble, a folding ear, etc., the two upper forming units 3011 are disposed oppositely, the fourth driving mechanism 3012 includes a fourth screw rod 30121 and a fourth motor 30122 for driving the fourth screw rod 30121, the fourth motor 30122 drives the fourth screw rod 30121 in a synchronous belt manner, the fourth screw rod 30121 is movably connected with the two upper forming units 3011 through a forward and backward screw rod nut, the fourth screw rod 30121 is rotatably mounted on two side plates through bearings, and the two side plates are guided by guide rods; the fourth motor 30122 drives the fourth screw rod 30121 to rotate, and the fourth screw rod 30121 is movably connected with the two upper forming units 3011 through the forward and reverse screw nuts respectively, so that the two upper forming units 3011 move towards or away from each other to finish the edge wrapping operation of the two opposite sides of the paper box; the lower layer forming device 302 includes two lower forming units 3021 and a fifth driving mechanism 3022 for driving the two lower forming units 3021 to move towards or away from each other along a first direction, specifically, the lower forming units 3021 are also in structures in the prior art, that is, structures including brushes, edges, foam pressing, folding ears, and the like, the two lower forming units 3021 are disposed opposite to each other, the fifth driving mechanism 3022 includes a fifth screw rod 30221 and a fifth motor 30222 for driving the fifth screw rod 30221, the fifth motor 30222 drives the fifth screw rod 30221 in a synchronous belt manner, the fifth screw rod 30221 is movably connected with the two lower forming units 3021 through a forward and backward screw rod nut, the fifth screw rod 30221 is rotatably mounted on two side plates through bearings, and the two side plates are guided by guide rods; the fifth motor 30222 drives the fifth screw rod 30221 to rotate, and the fifth screw rod 30221 is movably connected with the two lower forming units 3021 through the forward and reverse screw nuts, so that the two lower forming units 3021 move towards or away from each other to finish the edge wrapping operation on the two opposite sides of the paper box. Meanwhile, when the paper box smaller than the preset edge beating plate and bubble pressing plate is processed, the edge beating plate and the bubble pressing plate do not need to be replaced, and consumption materials are reduced.

As shown in fig. 2, the suction nozzle unit 206 further includes a suction nozzle 2061 and a second air cylinder 2062 for driving the suction nozzle 2061, wherein the suction nozzle unit 206 is mounted on the box holding unit 2031 near the box discharging mechanism 205, and the second air cylinder 2062 drives the suction nozzle 2061 to suck the facial tissues during the moving process of the paper box, so as to prevent the facial tissues from falling off or bending during the moving process, thereby preventing the box holding from being smooth.

As shown in fig. 4, the spindle mechanism 400 includes a middle lever mechanism 401 and a spindle motor 402 for driving the middle lever mechanism 401 to move along a third direction, the spindle motor 402 drives the middle lever mechanism 401 through a rack-and-pinion driving mode, the spindle motor 402 is mounted on a spindle motor mounting plate, a guide rail is disposed on the spindle motor mounting plate, and a slide rail sliding along the guide rail is disposed on the middle lever mechanism 401; the middle die rod mechanism 401 comprises a middle die rod 4011, a die separating rod 4012 sleeved on the middle die rod 4011, a screw rod 4013 connected with the die separating rod 4012 and a die separating motor 4014 for driving the screw rod 4013; the split motor 4014 drives the screw 4013 by a driving manner of a timing belt, so that the split rod 4012 can move in a third direction on the middle rod 4011.

As shown in fig. 5, the bottom die mechanism 500 includes a bottom die plate 501 and a bottom die cylinder 502 for driving the bottom die plate 501 to move along a third direction, the bottom die cylinder 502 is mounted on a bottom die cylinder mounting plate, a piston rod of the bottom die cylinder is connected with a bottom die rod mounting plate, the bottom die rod is mounted on the bottom die rod mounting plate, the bottom die plate 501 is mounted on one end of the bottom die rod, which is far away from the bottom die cylinder 502, passing through a mounting plate, two guide bars are oppositely arranged on two sides of the bottom die cylinder 502, the two guide bars are arranged between the bottom die cylinder mounting plate and the mounting plate, and the bottom die rod mounting plate is sleeved on the two guide bars through linear bearings respectively.

The spindle mechanism 400 is matched with the bottom die mechanism 500, so that the paper box sequentially completes the forming actions of a hairbrush, a shoveling edge, a bubble pressing, a lug folding and the like, and the paper box package Bian Gongxu is completed.

According to the utility model, the box holding units are driven to move along the third direction by the lifting cylinder, so that friction between the surface of the paper box and the conveying belt is prevented; the first driving mechanism and the third driving mechanism respectively drive the box holding mechanism to move in the first direction and the second direction according to the size of the paper box, so that the automatic adjustment of the holding size is realized, and manual adjustment is not needed; the shaping mechanism adopts the double-deck forming device design that sets up from top to bottom to carry out the operation of borduring, realizes exempting from to trade the purpose of bubble board and beat the sideboard, makes to adjust convenient and fast more.

In conclusion, the utility model solves the defects in the prior art through the structural design, and has the characteristics of reasonable design, high speed of the machine, high efficiency and the like.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that; the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

In summary, the foregoing description is only of the preferred embodiments of the present utility model, and all equivalent changes and modifications made in accordance with the claims should be construed to fall within the scope of the utility model.

Claims (10)

1. The utility model provides a carton former, includes a frame (100) and sets up arm-holding mechanism (200), a shaping mechanism (300), a main shaft mechanism (400) and a die block mechanism (500) in this frame, its characterized in that:

the arm holding mechanism (200) comprises two movable beams (201) which are arranged in parallel, a first driving mechanism (202) for driving the two movable beams (201) to move oppositely or away from each other along a first direction, two box holding mechanisms (203) which are slidably arranged on the two movable beams (201), a second driving mechanism (204) for driving the two box holding mechanisms (203) to do linear reciprocating motion along a second direction, and two box discharging mechanisms (205) which are respectively arranged at one ends of the two movable beams (201) away from the box holding mechanisms; the box holding mechanism (203) comprises four box holding units (2031) which are arranged in a pairwise manner, two third driving mechanisms (2032) which are used for driving two adjacent box holding units (2031) to move towards or away from each other along a second direction, and two lifting cylinders (2033) which are used for driving the four box holding units (2031) and the two third driving mechanisms (2032) to move along the third direction;

the forming mechanism (300) comprises an upper forming device (301) and a lower forming device (302) which are arranged up and down, wherein the upper forming device (301) comprises two upper forming units (3011) and a fourth driving mechanism (3012) for driving the two upper forming units (3011) to move towards or away from each other along a second direction, and the lower forming device (302) comprises two lower forming units (3021) and a fifth driving mechanism (3022) for driving the two lower forming units (3021) to move towards or away from each other along the first direction;

the spindle mechanism (400) comprises a middle die rod mechanism (401) and a spindle motor (402) for driving the middle die rod mechanism (401) to move along a third direction, wherein the middle die rod mechanism (401) comprises a middle die rod (4011), a die separating rod (4012) sleeved on the middle die rod (4011), a screw rod (4013) connected with the die separating rod (4012) and a die separating motor (4014) for driving the screw rod (4013);

the bottom die mechanism (500) comprises a bottom die plate (501) and a bottom die cylinder (502) for driving the bottom die plate (501) to move along a third direction.

2. The carton forming apparatus of claim 1, wherein: the first driving mechanism (202) comprises a first screw rod (2021) and a first motor (2022) for driving the first screw rod (2021), and the first screw rod (2021) is movably connected with the two movable beams (201).

3. The carton forming apparatus of claim 2, wherein: the second driving mechanism (204) comprises a second motor (2041) for driving the two box holding mechanisms.

4. A carton forming apparatus as claimed in claim 3, wherein: the cassette discharging mechanism (205) comprises a cassette discharging holding gripper (2051) and a first cylinder (2052) for driving the cassette discharging holding gripper (2051).

5. The carton forming apparatus of claim 4, wherein: the third driving mechanism (2032) comprises a third screw rod (20321) and a third motor (20322) for driving the third screw rod (20321), and the third screw rod (20321) is movably connected with two adjacent box holding units (2031).

6. The carton forming apparatus of claim 5, wherein: the holding box unit (2031) comprises a holding gripper (20311) and a sliding table cylinder (20312) for driving the holding gripper (20311).

7. The carton forming apparatus of claim 6, wherein: the holding grip (20311) is L-shaped.

8. The carton forming apparatus of claim 7, wherein: the fourth driving mechanism (3012) comprises a fourth screw rod (30121) and a fourth motor (30122) for driving the fourth screw rod (30121), and the fourth screw rod (30121) is movably connected with the two upper forming units (3011).

9. The carton forming apparatus of claim 8, wherein: the fifth driving mechanism (3022) comprises a fifth screw (30131) and a fifth motor (30132) for driving the fifth screw (30131), and the fifth screw (30131) is movably connected to the two lower molding units (3021).

10. A carton forming apparatus as claimed in any one of claims 1 to 9 wherein: also included is a nozzle unit (206) comprising a nozzle (2061) and a second air cylinder (2062) for driving the nozzle (2061).