Upper supporting mechanism of packaging box cover plate forming machine

Abstract

The utility model discloses an upper supporting mechanism of a packaging box cover plate forming machine. The upper supporting mechanism comprises a feeding conveying belt and a material taking device. The feeding conveying belt conveys inner supports one by one. The material taking device is in transmission connection with a transmission device for driving the material taking device to take and discharge materials, and the material taking device comprises a material sucking unit and an adjusting driving assembly; the material suction unit comprises a first material suction piece and a second material suction piece, and the first material suction piece and the second material suction piece take materials respectively. The adjusting driving assembly is in transmission connection with the first suction part and the second suction part and drives the first suction part and the second suction part to get away from each other or get close to each other. In the material taking state, the positions of the first material suction piece and the second material suction piece are matched with the position of the inner support on the feeding conveying belt; and in the upward supporting state, the first suction piece and the second suction piece are matched with the specification of the bottom plate in position. The adjustment driving assembly rapidly adjusts the distance between the first suction piece and the second suction piece according to requirements, the adaptability of the equipment is effectively improved, stable operation of the equipment is guaranteed, and adjustment is convenient.

Description

Technical Field

[0001] The utility model relates to the field of wine box molding, in particular to a supporting mechanism of a packaging box cover molding machine. Background Art

[0002] The packaging box plays an important role in sales. In order to better fix the product in the packaging box, the paper packaging box cannot ensure the stability of the internal product, so a packaging box cover that can improve the stability of the product is needed. The packaging box cover includes a bottom plate and an inner tray. The inner tray has a space for fixing the product in the middle to improve the fixing effect of the product.

[0003] In the prior art, the lifting is usually performed individually. In order to improve the efficiency, a double-station bottom plate is used. The suction device includes a suction piece and a mounting plate, wherein two suction pieces are provided accordingly, and the positions of the two suction pieces are fixedly provided on the mounting plate. If the size of the bottom plate of the double-station changes, the entire suction device needs to be replaced, which is complicated to operate, inefficient, and has poor adaptability. In addition, when the distance between adjacent inner supports of the conveyor belt is different from the distance between the installation positions of the inner supports on the bottom of the double-station, the equipment cannot work normally. Summary of the invention

[0004] The utility model aims at the shortcomings of the prior art and provides a supporting mechanism of a packaging box cover forming machine, in which the distance between the material suction pieces can be quickly adjusted according to product specifications, thereby improving the adaptability and stability of the equipment.

[0005] To solve the above technical problems, the utility model is solved through the following technical solutions: a supporting mechanism of a packaging box cover forming machine, characterized in that: it includes a feeding conveyor belt and a picking device; the feeding conveyor belt conveys the inner supports one by one; the picking device is transmission-connected to a transmission device that drives it to pick up and put down materials, and the picking device includes a suction unit and an adjusting drive assembly; the suction unit includes a first suction piece and a second suction piece, and the first suction piece and the second suction piece pick up materials respectively; the adjusting drive assembly is transmission-connected to the first suction piece and the second suction piece respectively, and the adjusting drive assembly with a power source drives the first suction piece and the second suction piece to move away from or approach each other; in the picking state, the positions of the first suction piece and the second suction piece are consistent with the positions of the inner supports on the feeding conveyor belt; in the supporting state, the positions of the first suction piece and the second suction piece are consistent with the specifications of the bottom plate.

[0006] Preferably, the adjustment drive assembly includes a transmission belt, the transmission belt is connected to a power source, and the first suction member and the second suction member are arranged on both sides of the transmission belt.

[0007] Preferably, the transmission device includes a moving seat, a guide column and a transverse guide rail, the adjustment drive assembly is arranged on the moving seat, the moving seat is slidably arranged on the guide column up and down, and the guide column is slidably arranged on the transverse guide rail left and right.

[0008] Preferably, a push block is provided on the feed conveyor belt, and the push block pushes the inner support.

[0009] Preferably, an inner support separation mechanism is provided above the feed conveyor belt, and the feed end of the inner support separation mechanism is connected with the discharge end of the silo.

[0010] Among them, the inner support separation mechanism includes two spiral feed rollers and a driving mechanism for driving the spiral feed rollers to rotate vertically. The two spiral feed rollers are symmetrically arranged at the discharge port of the silo, and the spiral feed rollers send out the inner supports in the silo one by one.

[0011] Furthermore, the inner support separation mechanism also includes a mounting bracket, the spiral feeding roller is arranged on an adjusting seat, and the adjusting seat and the mounting bracket are connected through an adjusting screw.

[0012] Furthermore, the material bin includes a plurality of material blocking columns, the plurality of material blocking columns are arranged to form a material placement channel, and the material blocking columns are arranged on an adjustment seat.

[0013] The utility model has significant technical effects due to the adoption of the above technical solutions:

[0014] 1. Adjust the driving assembly to drive the first material suction member and the second material suction member to move closer or farther from each other, wherein the transmission belt drives the first material suction member and the second material suction member to move, and the distance between the first material suction member and the second material suction member can be quickly adjusted according to the needs, which is convenient to adjust and effectively improves the adaptability and stability of the equipment. The moving seat drives the horizontal movement and the vertical movement to ensure that the inner support is stably delivered to the double-station bottom plate;

[0015] 2. The pushing of the feeding conveyor belt can ensure that the inner support always maintains the correct position during the conveying process, pushes the inner support stably and avoids deviation;

[0016] 3. The inner tray separation mechanism can automatically unload the material and realize the automation of inner tray feeding. The symmetrical spiral unloading roller can deliver the stacked inner trays to the feeding conveyor belt one by one, and the spiral line of the spiral unloading roller matches the thickness of the inner tray to ensure stable separation of the inner tray. The adjusting seat drives the spiral unloading roller to move to adapt to the size of the inner tray, further improving the adaptability of the equipment. The blocking column is also arranged on the adjusting seat. The silo can be adjusted while adjusting the spiral unloading roller to improve the machine adjustment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is the front view of the utility model.

[0019] Figure 3 It is a side view of the material taking device.

[0020] Figure 4 It is a three-dimensional diagram of the material taking device.

[0021] Figure 5 It is a side view of the silo.

[0022] Figure 6 It is a structural schematic diagram of the spiral feeding roller.

[0023] The parts indicated by the numbers in the above drawings are as follows:

[0024] Among them, 1. feed conveyor belt; 11. push block; 12. inner support; 2. suction unit; 21. first suction piece; 22. second suction piece; 3. adjustment drive assembly; 31. transmission belt; 4. bottom plate; 5. transmission device; 51. moving seat; 52. guide column; 53. transverse guide rail; 6. inner support separation mechanism; 61. spiral unloading roller; 62. mounting bracket; 63. adjusting screw; 7. silo; 71. material blocking column; 8. bottom plate conveyor belt. DETAILED DESCRIPTION

[0025] The utility model is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0026] A supporting mechanism of a packaging box cover forming machine comprises a feeding conveyor belt 1 and a material taking device. Figure 1 As shown, the feed conveyor belt 1 conveys the inner trays 12 one by one. The feed conveyor belt 1 is connected with the bottom plate conveyor belt 8 of the conveying bottom plate 4 through a material taking device. The bottom plate 4 is a double-station bottom plate. The conveying path of the feed conveyor belt 1 is perpendicular to the conveying path of the bottom plate conveyor belt 8, or the placement direction of the bottom plate matches the conveying direction of the feed conveyor belt 1. In order to accurately convey the inner trays 12, the feed conveyor belt 1 is provided with a push block 11. The push block 11 pushes the inner trays 12 to ensure that the inner trays 12 always maintain the correct position during the conveying process to avoid deviation. At the same time, the distance between adjacent inner trays 12 is relatively fixed to ensure the stability of material taking. Figure 2As shown, the material taking device is in driving connection with the transmission device 5 which drives it to take and discharge materials. The material taking device comprises a material suction unit 2 and an adjustment drive assembly 3, the material suction unit 2 comprises a first material suction member 21 and a second material suction member 22, the first material suction member 21 and the second material suction member 22 are connected to a negative pressure source, the first material suction member 21 and the second material suction member 22 take materials respectively; wherein, the transmission device 5 comprises a moving seat 51, a guide column 52 and a transverse guide rail 53, the adjustment drive assembly 3 is arranged on the moving seat 51, the moving seat 51 is slidably arranged on the guide column 52 up and down, the guide column 52 is provided with a lifting power source, the lifting power source drives the moving seat 51 to move up and down on the guide column 52, the guide column 52 is slidably arranged on the transverse guide rail 53 left and right, the transverse guide rail 53 is arranged on the crossbeam, and the horizontal driving power source drives the guide column 52 to move left and right on the transverse guide rail 53, thereby driving the material taking unit 2 to move up and down and left and right. The adjusting drive assembly 3 is arranged on the moving seat 51. The adjusting drive assembly 3 with a power source drives the first suction member 21 and the second suction member 22 to move away from or close to each other. The adjusting drive assembly 3 is electrically connected to the control system, and the control system intelligently controls the positions of the first suction member 21 and the second suction member 22. The moving seat 51 is transmission-connected to a moving device, and the moving device drives the moving seat 51 to move horizontally and up and down. The moving device includes a guide column 52 and a transverse guide rail 53. The moving seat 51 is slidably arranged on the guide column 52, and the guide column 52 is slidably arranged on the transverse guide rail 53. In the material-retrieving state, the positions of the first suction member 21 and the second suction member are consistent with the position of the inner support 12 on the feed conveyor belt 1; in the upper support state, the positions of the first suction member and the second suction member are consistent with the specifications of the bottom plate 4. The first suction member 21 and the second suction member 22 can be adjusted according to the positions between adjacent inner trays 12 on the feed conveyor belt 1, and can also be adjusted according to the specifications of the double-station bottom plate 4 during the transfer of the inner trays 12. The adjustment is convenient and the adaptability of the equipment is improved. At the same time, there is no need to worry about the difference between the distance between the inner trays to be loaded on the feed conveyor belt 1 and the distance between the loading positions on the double-station bottom plate, thereby ensuring stable operation of the equipment.

[0027] The structure of the adjustable driving component 3 can be that power sources are arranged on the left and right sides of the movable seat 51, and the two power sources are respectively connected to the first material suction member 21 and the second material suction member 22, and the power source can be a cylinder or a motor, and the transmission rod of the power source is connected to the material suction member, so as to adjust the distance between the first material suction member 21 and the second material suction member 22, or the adjustable driving component 3 includes a transmission belt 31, and the transmission belt 31 is connected to the power source, and the first material suction member 21 and the second material suction member 22 are arranged on both sides of the transmission belt 31. Preferably, the adjustable driving component 3 is a transmission belt 31, and the driving cost of one power source is lower, and at the same time, the transmission belt 31 drives the first material suction member 21 and the second material suction member 22 to move relative to each other, which is more accurate.

[0028] like Figure 5 As shown, in order to realize the automatic unloading of the inner support 12, an inner support separation mechanism 6 is provided above the feed conveyor belt 1, and the feeding end of the inner support separation mechanism 6 is connected with the discharging end of the silo 7. Among them, the inner support separation mechanism 6 includes two spiral unloading rollers 61 and a driving mechanism for driving the spiral unloading rollers 61 to rotate vertically, and the driving mechanism includes a motor and a driving belt. The two spiral unloading rollers 61 are connected through the driving belt transmission, and the motor drives the driving belt to move, thereby driving the spiral unloading rollers 61 to rotate vertically. The spiral unloading rollers 61 have spiral lines evenly distributed around the roller axis, and the width of the spiral lines matches the thickness of the edge of the inner support 12. The two spiral unloading rollers 61 are symmetrically arranged at the discharging port of the silo 7, and the spiral unloading rollers 61 deliver the inner support 12 in the silo 7 one by one.

[0029] In order to make the inner support separation mechanism 6 adapt to inner supports 12 of different specifications, the inner support separation mechanism 6 also includes a mounting bracket 62, the spiral feed roller 61 is arranged on an adjustment seat 64, and the adjustment seat 64 is connected to the mounting bracket 62 through an adjusting screw 63. The adjusting seat 64 is moved by rotating the adjusting screw 63, so as to adjust the distance between the two spiral feed rollers 61 to adapt to inner supports 12 of different specifications. A hand wheel can also be arranged at one end of the adjusting screw 63 to facilitate the rotation of the adjusting screw 63.

[0030] In order to improve the adjustment efficiency, the inner support separation mechanism 6 also includes a mounting bracket 62, and the spiral feed roller 61 is arranged on an adjustment seat 64. The adjustment seat 64 is connected to the mounting bracket 62 through an adjustment screw 63. When adjusting the spiral feed roller 61, the silo 7 is adjusted at the same time to improve the machine adjustment efficiency.

[0031] The working principle of the present invention will be described below in conjunction with the accompanying drawings: the conveying path of the feed conveyor belt 1 and the conveying path of the bottom plate conveyor belt 8 are perpendicular to each other.

[0032] When adjusting the machine, according to the specifications of the inner support 12 and the bottom plate 4, the first suction member 21 and the second suction member 22 are respectively arranged on both sides of the transmission belt 31. The power source drives the transmission belt 31 to drive the first suction member 21 and the second suction member 22 to reach the corresponding positions, and the positions of the spiral unloading roller 61 and the material blocking column 71 are adjusted by rotating the adjusting screw 63 to adapt to the specifications of the inner support 12.

[0033] During operation, the transmission belt 31 drives the first suction piece 21 and the second suction piece 22 to move relative to each other, so that the distance between the two is consistent with the distance between the two inner supports 12 to be taken on the feed conveyor belt 1, and the moving seat 51 drives the suction unit 2 to move down along the guide column 52, and the first suction piece 21 and the second suction piece 22 take the material, and then the moving seat 51 rises, and the guide column 52 moves laterally along the transverse guide rail 53 to above the double-station bottom plate 4. During the movement, the transmission belt 31 drives the positions of the first suction piece 21 and the second suction piece 22 to match the upper support position of the double-station bottom plate 4, and then the moving seat 51 descends, and the first suction piece 21 and the second suction piece 22 are placed on the bottom plate 4 with glue to complete the upper support.

[0034] In the description of the present invention, it should be understood that the terms "center", "length", "width", "thickness", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0035] In short, the above is only a preferred embodiment of the present utility model, and all equivalent changes and modifications made according to the scope of the patent application of the present utility model should fall within the scope of the present utility model patent.

Claims

1. A supporting mechanism for a packaging box cover forming machine, characterized in that: include A feeding conveyor belt (1) for conveying the inner trays (12) one by one; The material taking device is in driving connection with a transmission device (5) for driving the material taking and material discharging, and the material taking device comprises A material suction unit (2), comprising a first material suction member (21) and a second material suction member (22), wherein the first material suction member (21) and the second material suction member (22) take materials respectively; An adjusting drive assembly (3) which is respectively connected to the first material suction member (21) and the second material suction member (22) in a transmission manner, wherein the adjusting drive assembly (3) having a power source drives the first material suction member (21) and the second material suction member (22) to move away from or toward each other; In the material taking state, the positions of the first material suction member (21) and the second material suction member are matched with the position of the inner support (12) on the feeding conveyor belt (1); In the lifting state, the positions of the first material suction member and the second material suction member are consistent with the specifications of the bottom plate (4).

2. The supporting mechanism of the packaging box cover forming machine according to claim 1, characterized in that: The adjustment drive assembly (3) comprises a transmission belt (31), the transmission belt (31) is connected to a power source, and the first material suction member (21) and the second material suction member (22) are arranged on both sides of the transmission belt (31).

3. The supporting mechanism of the packaging box cover forming machine according to claim 1, characterized in that: The transmission device (5) comprises a movable seat (51), a guide column (52) and a transverse guide rail (53); the adjustment drive assembly (3) is arranged on the movable seat (51); the movable seat (51) is slidably arranged on the guide column (52) up and down; and the guide column (52) is slidably arranged on the transverse guide rail (53) left and right.

4. The supporting mechanism of the packaging box cover forming machine according to claim 1, characterized in that: The feed conveyor belt (1) is provided with a push block (11), and the push block (11) pushes the inner support (12).

5. The supporting mechanism of the packaging box cover forming machine according to claim 1, characterized in that: An inner support separation mechanism (6) is provided above the feed conveyor belt (1), and the feed end of the inner support separation mechanism (6) is connected to the discharge end of the silo (7).

6. The supporting mechanism of the packaging box cover forming machine according to claim 5, characterized in that: The inner support separation mechanism (6) comprises two spiral feed rollers (61) and a driving mechanism for driving the spiral feed rollers (61) to rotate vertically. The two spiral feed rollers (61) are symmetrically arranged at the discharge port of the silo (7). The spiral feed rollers (61) deliver the inner supports (12) in the silo one by one.

7. The supporting mechanism of the packaging box cover forming machine according to claim 6, characterized in that: The inner support separation mechanism (6) further comprises a mounting bracket (62), the spiral feed roller (61) is arranged on an adjustment seat (64), and the adjustment seat (64) is connected to the mounting bracket (62) via an adjustment screw (63).

8. The supporting mechanism of the packaging box cover forming machine according to claim 7, characterized in that: The material bin (7) comprises a plurality of material blocking columns (71), the plurality of material blocking columns (71) are arranged to form a material placement channel, and the material blocking columns (71) are arranged on an adjustment seat (64).

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