Packaging box grooving machine

Abstract

The utility model discloses a packing box grooving machine which comprises a base plate, a feeding seat, a positioning assembly and a grooving assembly, a pushing assembly comprises a pushing shaft and a first air cylinder, and the pushing shaft is pushed by the first air cylinder to stretch into the feeding seat so as to push a cylindrical metal packing box out of the outer side of the feeding seat. The pushing assembly further comprises a clamping and fixing type pushing component, and the clamping and fixing type pushing component can push the clamped and fixed barrel-shaped metal packaging box to the positioning assembly and can relieve clamping and fixing of the barrel-shaped metal packaging box so that the positioning assembly can receive the barrel-shaped metal packaging box conveniently. The cylindrical metal packaging box grooving machine has the advantages that the feeding base can automatically convey cylindrical metal packaging boxes, the cylindrical metal packaging boxes are pushed into the positioning assembly through the pushing assembly, then the cylindrical metal packaging boxes positioned by the positioning assembly are subjected to grooving operation through the grooving assembly, the automation degree is high, and the efficiency is high. Manual one-by-one placement and alignment of the cylindrical metal packaging boxes are not needed, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of grooving machines, in particular to a grooving machine for packaging boxes. Background Art

[0002] Cylindrical metal packaging boxes can be used to package lipsticks, ballpoint pens, etc., and are quite common in life. A grooving machine can perform grooving operations on cylindrical metal packaging boxes. Chinese Patent with the application number CN201820890693.X discloses a grooving machine for special milling cutter processing, including a main body, a screw sleeve and a filter screen. A chute is installed above the main body, and a side plate is arranged above the chute. A motor is arranged above the side plate. The screw sleeve is arranged above the main body, and a milling cutter is arranged inside the screw sleeve. Fixed plates are installed on both the left and right sides of the motor, and a telescopic frame is arranged on the left side of the fixed plate. A first rotating shaft is installed inside the telescopic frame, and a bolt is arranged inside the first rotating shaft. The filter screen is installed below the milling cutter, and a waste cabinet is installed below the filter screen. Card slots are arranged on both the left and right sides of the waste cabinet. The above patent does not mention how to feed the material. During the actual working process, manual feeding and alignment are required, and manual operation has the defect of being time-consuming and laborious. If an automatic feeding and alignment structure can be added to the existing grooving machine, the production efficiency can undoubtedly be improved. Content of the Utility Model

[0003] The purpose of the utility model is to provide a grooving machine for packaging boxes to solve the problems proposed in the background art.

[0004] The above technical purpose of the utility model is achieved through the following technical solutions:

[0005] A grooving machine for packaging boxes includes a chassis. An inlet seat for placing a cylindrical metal packaging box, a positioning component for positioning the cylindrical metal packaging box, a pushing component for pushing the cylindrical metal packaging box from the inlet seat into the positioning component, and a grooving component for performing grooving operations on the cylindrical metal packaging box positioned by the positioning component are arranged at the upper end of the chassis.

[0006] Openings are arranged on both sides of the inlet seat. The pushing component includes a pushing shaft and a first cylinder. The pushing shaft is located inside the inlet seat. Under the push of the first cylinder, the pushing shaft will extend into the inlet seat to push the cylindrical metal packaging box out from the outer side of the inlet seat. The pushing component further includes a clamping-type pushing member for receiving and clamping the cylindrical metal packaging box extending out from the outer side of the inlet seat. The clamping-type pushing member can push the clamped cylindrical metal packaging box to the positioning component.

[0007] After the clamping and pushing member pushes the clamped cylindrical metal packaging box to the positioning assembly, the clamping and pushing member can release the clamping of the cylindrical metal packaging box to facilitate the positioning assembly to receive the cylindrical metal packaging box.

[0008] A further setting is that the clamping and pushing member includes an upper clamping arm and a lower clamping arm. Arc-shaped grooves are formed on the inner sides of the upper clamping arm and the lower clamping arm, and the two arc-shaped grooves cooperate to clamp the cylindrical metal packaging box.

[0009] A fixed seat is fixedly arranged on the outer side of the feeding seat. The right ends of the upper clamping arm and the lower clamping arm are respectively fixedly provided with an upper driving arm and a lower driving arm. A limiting through hole for the lower driving arm to penetrate and be limited is formed in the fixed seat, and the lower driving arm always remains in a state where a part of it is located in the limiting through hole. A linkage unit is arranged between the upper driving arm and the lower driving arm to perform synchronous lateral movement. A first slider is fixedly arranged at the lower end of the lower driving arm. A sunken guide groove is formed on the fixed seat, and the first slider is located on the sunken guide groove. A first stop block is fixedly arranged at the left end of the sunken guide groove, and a vertical stop surface is formed at the right end. The first slider can respectively collide with the first stop block and the stop surface to be limited.

[0010] A first spring is arranged between the first stop block and the first slider. The right lower end of the first slider has a first inclined surface, and a first chamber is formed between the first inclined surface and the stop surface. A first air hole communicating with the first chamber is formed at the lower end of the fixed seat.

[0011] A further setting is that the linkage unit includes an upper connecting seat fixed to the upper end of the lower driving arm. The interior of the upper connecting seat is hollow. The lower end of the upper driving arm is fixedly provided with an extending block extending into the interior of the upper connecting seat. A second slider is fixedly arranged at the left end of the extending block. An inwards sunken groove communicating with the interior of the upper connecting seat is formed on the lower driving arm. A second stop block is fixedly arranged on the left side of the upper end of the interior of the upper connecting seat. The second slider can respectively collide with the second stop block and the bottom of the inwards sunken groove to be limited.

[0012] A second spring is arranged between the second stop block and the second slider. The left lower end of the second slider has a second inclined surface, and a second chamber is formed between the second inclined surface and the bottom of the inwards sunken groove. A second air hole communicating with the second chamber is formed in the lower driving arm. An inner air hole perpendicular to it is also formed in the lower driving arm. One end of the inner air hole communicates with the second air hole, and the other end extends to the surface of the lower driving arm.

[0013] A further setting is that conduits connected to an external air pump are respectively connected to the first air hole and the inner air hole.

[0014] A further setting is that the positioning component includes a first positioning seat and a second positioning seat. A positioning rod is arranged on the first positioning seat, and a rotating rod is arranged on the second positioning seat. The positioning rod and the rotating rod can respectively press on both ends of the cylindrical metal packaging box. A first motor for driving the rotating rod to rotate and driving the cylindrical metal packaging box to rotate together is arranged in the second positioning seat. A second cylinder for driving the positioning rod to move to adjust the distance between the positioning rod and the rotating rod is arranged on the first positioning seat.

[0015] A further setting is that the grooving component consists of a rotating head and a second motor for driving the rotating head to rotate. The rotating head and the second motor can move vertically under the drive of a third cylinder.

[0016] The beneficial effects of the present utility model are as follows:

[0017] 1. In the present utility model, the feeding seat can automatically convey the cylindrical metal packaging box. The cylindrical metal packaging box is pushed into the positioning component by the pushing component, and then the grooving component performs grooving operations on the cylindrical metal packaging box positioned by the positioning component. The degree of automation is high, and there is no need to manually place and align the cylindrical metal packaging boxes one by one, improving production efficiency.

[0018] 2. In the present utility model, the arc-shaped grooves of the upper clamping arm and the lower clamping arm are used to cooperate to clamp the cylindrical metal packaging box. The setting of the limiting perforation can limit the lower driving arm so that it can only move horizontally, and at the same time can prevent the lower driving arm from falling downward; the first stop block and the stop surface can play a role in limiting the first slider; the setting of the first spring provides a force for the lower driving arm to move to the right, and the lower driving arm will be in a retracted state after moving to the right under normal conditions; the setting of the first air hole and the first chamber can introduce air to drive the lower driving arm to move to the left, and the upper clamping arm and the lower clamping arm can move to the left together to the positioning component to send the cylindrical metal packaging box into the positioning component.

[0019] 3. In the present utility model, the upper connecting seat is for the insertion block to extend into. The second stop block and the recessed groove can play a role in limiting the second slider; the setting of the second spring provides a force for the insertion block to move downward. Under normal conditions, the upper driving arm will cooperate with the lower driving arm to clamp the cylindrical metal packaging box; the setting of the second chamber, the second air hole and the inner air hole can introduce air to drive the upper driving arm to move upward, thereby expanding the distance between the upper clamping arm and the lower clamping arm to facilitate the feeding of the cylindrical metal packaging box between the upper clamping arm and the lower clamping arm.

[0020] 4. In the present utility model, the positioning rod and the rotating rod can respectively press on both ends of the cylindrical metal packaging box. The rotating rod can drive the cylindrical metal packaging box to rotate, which is convenient for the rotating head to perform regular grooving on the cylindrical metal packaging box. Description of the Drawings

[0021] Figure 1Schematic structural diagram of the embodiment;

[0022] Figure 2 Side view of the partial structure in the embodiment;

[0023] Figure 3 is Figure 2 Enlarged view of part A in

[0024] In the figure: 11, chassis; 20, cylindrical metal packaging box; 21, feeding seat; 31, pushing shaft; 32, first cylinder; 41, upper clamping arm; 42, lower clamping arm; 43, arc groove; 431, rubber; 44, fixed seat; 441, limit perforation; 45, upper driving arm; 46, lower driving arm; 51, first slider; 52, concave guide groove; 53, first stop block; 54, stop surface; 55, first spring; 56, first chamber; 57, first air hole; 61, upper connecting seat; 62, extending block; 63, second slider; 64, sunken groove; 65, second spring; 66, second stop block; 71, second chamber; 72, inner air hole; 81, first positioning seat; 82, second positioning seat; 83, positioning rod; 84, rotating rod; 85, second cylinder; 91, rotating head; 92, second motor; 93, third cylinder. Specific embodiments

[0025] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0026] As shown in the appended Figures 1 to 3 figures;

[0027] This embodiment discloses a slotting machine for packaging boxes, which includes a chassis 11. At the upper end of the chassis 11, there are provided a feeding seat 21 for placing a cylindrical metal packaging box 20, a positioning component for positioning the cylindrical metal packaging box 20, a pushing component for pushing the cylindrical metal packaging box 20 from the feeding seat 21 into the positioning component, and a slotting component for performing slotting operations on the positioned cylindrical metal packaging box 20;

[0028] Openings are provided on both sides of the feeding seat 21. The pushing component includes a pushing shaft 31 and a first cylinder 32. The pushing shaft 31 is located inside the feeding seat 21. Under the push of the first cylinder 32, the pushing shaft 31 will extend into the feeding seat 21 to push the cylindrical metal packaging box 20 out from the outer side of the feeding seat 21. The pushing component further includes a clamping-type pushing member for receiving and clamping the cylindrical metal packaging box 20 extending from the outer side of the feeding seat 21, and the clamping-type pushing member can push the clamped cylindrical metal packaging box 20 to the positioning component;

[0029] After the clamping and pushing member pushes the clamped cylindrical metal packaging box 20 to the positioning component, the clamping and pushing member can release the clamping of the cylindrical metal packaging box 20 to facilitate the positioning component to receive the cylindrical metal packaging box 20.

[0030] Among them, the clamping and pushing member includes an upper clamping arm 41 and a lower clamping arm 42. Arc-shaped grooves 43 are formed on the inner sides of the upper clamping arm 41 and the lower clamping arm 42. The two arc-shaped grooves 43 cooperate to clamp the cylindrical metal packaging box 20.

[0031] A fixed seat 44 is fixedly arranged on the outer side of the feeding seat 21. The right ends of the upper clamping arm 41 and the lower clamping arm 42 are respectively fixedly provided with an upper driving arm 45 and a lower driving arm 46. A limiting through hole 441 for the lower driving arm 46 to penetrate and be limited is formed in the fixed seat 44. The lower driving arm 46 always keeps a state where a part of it is located in the limiting through hole 441. A linkage unit is arranged between the upper driving arm 45 and the lower driving arm 46 to perform synchronous lateral movement. A first slider 51 is fixedly arranged at the lower end of the lower driving arm 46. A concave guide groove 52 is formed in the fixed seat 44. The first slider 51 is located on the concave guide groove 52. A first stop block 53 is fixedly arranged at the left end of the concave guide groove 52, and a vertical stop surface 54 is formed at the right end. The first slider 51 can respectively collide with the first stop block 53 and the first stop surface 54 for limiting.

[0032] A first spring 55 is arranged between the first stop block 53 and the first slider 51. The right lower end of the first slider 51 has a first inclined surface. A first chamber 56 is formed between the first inclined surface and the stop surface 54. A first air hole 57 communicating with the first chamber 56 is formed at the lower end of the fixed seat 44.

[0033] Among them, the linkage unit includes an upper connecting seat 61 fixed to the upper end of the lower driving arm 46. The inside of the upper connecting seat 61 is hollow. The lower end of the upper driving arm 45 is fixedly provided with an inserting block 62 extending into the inside of the upper connecting seat 61. The left end of the inserting block 62 is fixedly provided with a second slider 63. An inward depression groove 64 communicating with the inside of the upper connecting seat 61 is formed in the lower driving arm 46. A second stop block 66 is fixedly arranged on the left side of the upper end inside the upper connecting seat 61. The second slider 63 can respectively collide with the second stop block 66 and the bottom of the inward depression groove 64 for limiting.

[0034] A second spring 65 is arranged between the second stop block 66 and the second slider 63. The left lower end of the second slider 63 has a second inclined surface. A second chamber 71 is formed between the second inclined surface and the bottom of the inward depression groove 64. A second air hole communicating with the second chamber 71 is formed in the lower driving arm 46. An internal air hole 72 perpendicular to it is also formed in the lower driving arm 46. One end of the internal air hole 72 communicates with the second air hole and the other end extends to the surface of the lower driving arm 46.

[0035] Among them, conduits connected to an external air pump are respectively connected to the first air holes 57 and the internal air holes 72.

[0036] Among them, the positioning assembly includes a first positioning seat 81 and a second positioning seat 82. A positioning rod 83 is arranged on the first positioning seat 81, and a rotating rod 84 is arranged on the second positioning seat 82. The positioning rod 83 and the rotating rod 84 can respectively press on both ends of the cylindrical metal packaging box 20. A first motor for driving the rotating rod 84 to rotate and driving the cylindrical metal packaging box 20 to rotate together is arranged in the second positioning seat 82; a second air cylinder 85 for driving the positioning rod 83 to move to adjust the distance between the positioning rod 83 and the rotating rod 84 is arranged on the first positioning seat 81.

[0037] Among them, the grooving assembly consists of a rotating head 91 and a second motor 92 for driving the rotating head 91 to rotate. The rotating head 91 and the second motor 92 can move vertically under the drive of a third air cylinder 93.

[0038] The working principle of this embodiment is as follows:

[0039] 1. Place a number of cylindrical metal packaging boxes 20 on the feeding seat 21, and the lowermost cylindrical metal packaging box 20 will be pushed out from the outer side of the feeding seat 21 by the pushing shaft 31.

[0040] 2. The external air pump introduces air into the internal air holes 72 through the conduit. After the air is introduced, it will be introduced into the second chamber 71 through the second air holes, and then drive the upper driving arm 45 to move upward to expand the distance between the upper clamping arm 41 and the lower clamping arm 42, facilitating the cylindrical metal packaging box 20 to be fed between the upper clamping arm 41 and the lower clamping arm 42.

[0041] 3. After the cylindrical metal packaging box 20 is pushed between the upper clamping arm 41 and the lower clamping arm 42, the air pump stops working, and the cylindrical metal packaging box 20 is clamped by the upper clamping arm 41 and the lower clamping arm 42.

[0042] 4. The external air pump introduces air into the first air holes 57 through the conduit. The air will be introduced into the first chamber 56, and then drive the lower driving arm 46 to move leftward. The upper clamping arm 41 and the lower clamping arm 42 can move leftward together to the positioning assembly to send the cylindrical metal packaging box 20 into the positioning assembly.

[0043] 5. The positioning rod 83 and the rotating rod 84 can respectively press on both ends of the cylindrical metal packaging box 20, and the rotating rod 84 can drive the cylindrical metal packaging box 20 to rotate, facilitating the rotating head 91 to perform regular grooving on the cylindrical metal packaging box 20.

[0044] It should be noted that the first motor, the second motor 92, the first cylinder 32, the second cylinder 85, the third cylinder 93 and the external air pump in this embodiment are all automatically controlled by PLC programming; the upper half of the lower clamp arm 42 is made of deformable rubber 431.

[0045] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A carton slotting machine, characterized in that: It includes a chassis (11). At the upper end of the chassis (11), there are a feeding seat (21) for placing a cylindrical metal packaging box (20), a positioning component for positioning the cylindrical metal packaging box (20), a pushing component for pushing the cylindrical metal packaging box (20) from the feeding seat (21) into the positioning component, and a grooving component for performing grooving operations on the positioned cylindrical metal packaging box (20). Openings are provided on both sides of the feeding seat (21). The pushing component includes a pushing shaft (31) and a first cylinder (32). The pushing shaft (31) is located inside the feeding seat (21). Driven by the first cylinder (32), the pushing shaft (31) will extend into the feeding seat (21) to push the cylindrical metal packaging box (20) out from the outer side of the feeding seat (21). The pushing component further includes a clamping-type pushing member for receiving and clamping the cylindrical metal packaging box (20) extending from the outer side of the feeding seat (21), and the clamping-type pushing member can push the clamped cylindrical metal packaging box (20) to the positioning component. After the clamping-type pushing member pushes the clamped cylindrical metal packaging box (20) to the positioning component, the clamping-type pushing member can release the clamping of the cylindrical metal packaging box (20) to facilitate the positioning component to receive the cylindrical metal packaging box (20).

2. The slotting machine for packaging boxes according to claim 1, wherein: The clamping-type pushing member includes an upper clamping arm (41) and a lower clamping arm (42). Arc-shaped grooves (43) are provided on the inner sides of the upper clamping arm (41) and the lower clamping arm (42). The two arc-shaped grooves (43) cooperate to clamp the cylindrical metal packaging box (20). A fixed seat (44) is fixedly provided on the outer side of the feeding seat (21). Upper driving arms (45) and lower driving arms (46) are respectively fixedly provided at the right ends of the upper clamping arm (41) and the lower clamping arm (42). A limiting through hole (441) for the lower driving arm (46) to pass through and be limited is provided in the fixed seat (44), and the lower driving arm (46) always remains partially located in the limiting through hole (441). A linkage unit is provided between the upper driving arm (45) and the lower driving arm (46) for synchronous lateral movement. A first slider (51) is fixedly provided at the lower end of the lower driving arm (46). A concave guide groove (52) is provided on the fixed seat (44). The first slider (51) is located on the concave guide groove (52). A first stop block (53) is fixedly provided at the left end of the concave guide groove (52), and a vertical stop surface (54) is formed at the right end. The first slider (51) can respectively collide with the first stop block (53) and the first stop surface (54) for limiting. A first spring (55) is provided between the first stop block (53) and the first slider (51). The right lower end of the first slider (51) has a first inclined surface, and a first chamber (56) is formed between the first inclined surface and the stop surface (54). A first air hole (57) communicating with the first chamber (56) is provided at the lower end of the fixed seat (44).

3. The slotting machine for packaging boxes according to claim 2, wherein: The linkage unit described above includes an upper socket (61) fixed to the upper end of the lower driving arm (46). The interior of the upper socket (61) is hollow. The lower end of the upper driving arm (45) is fixedly provided with an insertion block (62) extending into the interior of the upper socket (61). The left end of the insertion block (62) is fixedly provided with a second slider (63). An indentation groove (64) communicating with the interior of the upper socket (61) is formed on the lower driving arm (46). The left side of the upper end inside the upper socket (61) is fixedly provided with a second stop block (66). The second slider (63) can be in contact with the second stop block (66) and the bottom of the indentation groove (64) respectively for limiting. A second spring (65) is arranged between the second stop block (66) and the second slider (63). The left lower end of the second slider (63) has a second inclined surface. A second chamber (71) is formed between the second inclined surface and the bottom of the indentation groove (64). A second air hole communicating with the second chamber (71) is formed in the lower driving arm (46). An internal air hole (72) perpendicular to it is also formed in the lower driving arm (46). One end of the internal air hole (72) communicates with the second air hole, and the other end extends to the surface of the lower driving arm (46).

4. A carton slotting machine according to claim 3, characterized in that: Conduits connected to an external air pump are respectively connected to the first air hole (57) and the internal air hole (72).

5. A carton slotting machine according to claim 1, wherein: The positioning assembly includes a first positioning seat (81) and a second positioning seat (82). A positioning rod (83) is arranged on the first positioning seat (81). A rotating rod (84) is arranged on the second positioning seat (82). The positioning rod (83) and the rotating rod (84) can respectively press on both ends of the cylindrical metal packaging box (20). A first motor for driving the rotating rod (84) to rotate and driving the cylindrical metal packaging box (20) to rotate together is arranged inside the second positioning seat (82). A second cylinder (85) for driving the positioning rod (83) to move to adjust the distance between the positioning rod (83) and the rotating rod (84) is arranged on the first positioning seat (81).

6. The slotting machine for packaging boxes according to claim 1, characterized in that: The grooving assembly is composed of a rotating head (91) and a second motor (92) for driving the rotating head (91) to rotate. The rotating head (91) and the second motor (92) can be vertically moved under the drive of a third cylinder (93).

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