Guide rail change gear structure for corner edge box sealing machine

Abstract

The utility model discloses a guide rail change gear structure for a corner edge box sealing machine, which comprises a rack, and two groups of upper power edges and two groups of lower power edges which are respectively arranged on the rack, and the upper power edges and the lower power edges are distributed oppositely up and down; the device is characterized in that a lifting frame capable of moving up and down and a lifting device capable of driving the lifting frame to move up and down are arranged on the rack, the lifting frame is provided with two opposite cross beams arranged in parallel, and first guide shafts parallel to the cross beams are arranged on the lower sides of the cross beams; the length direction of the cross beam is perpendicular to the conveying direction of the upper power edge, a first moving seat is arranged on one side of the upper power edge, the first moving seat is movably arranged on the first guide shaft in a sleeving mode through a linear bearing, and a change gear is arranged on the first moving seat and connected to the upper side of the cross beam in a sliding and hanging mode.

Description

Technical Field

[0001] The utility model particularly relates to a guide rail hanging wheel structure used for a corner edge carton sealing machine. Background Art

[0002] For example, the corner edge sealing machine disclosed in Chinese patent publication number CN216637032U discloses a machine body, an upper power side and a lower power side, wherein a width adjustment mechanism is arranged inside the machine body; the width adjustment mechanism comprises a mounting seat and an adjusting cylinder, an adjusting cylinder is fixedly installed inside the machine body, an output end of the adjusting cylinder is fixedly connected to the mounting seat, and two groups of lower power sides are respectively fixed to the top of the adjusting cylinder and the mounting seat; sliding seats are fixed to the tops of the two groups of upper power sides, a sliding rod is arranged between the two groups of lifting plates, the sliding seat is slidably connected to the surface of the lifting plate, a chrome-plated rod is arranged on the surface of the mounting seat, a fixed plate is arranged on the surface of one group of the sliding seats, and the chrome-plated rod is connected to the fixed plate, when the adjusting cylinder drives the mounting seat to move, the mounting seat will drive the sliding seat to move through the chrome-plated rod and the fixed plate, and when the sliding seat moves, it will slide on the surface of the sliding rod, and at the same time, it will drive one group of upper power sides to move synchronously, thereby realizing width adjustment.

[0003] To sum up, the upper power side of the existing corner edge sealing machine is movably installed on the sliding rod through a sliding seat, and then the gravity of the upper power side acts on the sliding rod. As a result, over time, the sliding rod will bend and deform under the gravity of the upper power side perpendicular to its axis, thereby affecting the adjustment and movement of the upper power side, which is not conducive to long-term use. Utility Model Content

[0004] In view of the defects of the above-mentioned prior art, the technical problem to be solved by the utility model is: to provide a guide rail hanging wheel structure for a corner edge sealing machine.

[0005] A guide rail and hanging wheel structure for a corner edge carton sealing machine comprises a frame, and two groups of upper power sides and two groups of lower power sides respectively arranged on the frame, the upper power sides and the lower power sides are distributed and arranged opposite to each other in the upper and lower directions, the frame is respectively provided with a lifting frame that can move up and down and a lifting device that can drive the lifting frame to move up and down, the lifting frame has two relatively parallel beams, a first guide shaft parallel to the beam is provided on the lower side of the beam, the length direction of the beam is perpendicular to the conveying direction of the upper power sides, a first moving seat is provided on one side of the upper power sides, the first moving seat is placed on the first guide shaft through a linear bearing movable sleeve, and a hanging wheel is provided on the first moving seat, and the hanging wheel is slidably hung on the upper side of the beam.

[0006] In one embodiment, a scale is provided on one side of the beam along its length direction.

[0007] In one embodiment, a second guide shaft parallel to the first guide shaft is provided on the frame, a second movable seat is provided on one side of the lower power side, the second movable seat is placed on the second guide shaft through a linear bearing movable sleeve, a third guide shaft is vertically provided on the second movable seat, the first movable seat is placed on the third guide shaft through a linear bearing movable sleeve, and a movable device that can drive the second movable seat to move axially along the second guide shaft is provided on the frame.

[0008] In one embodiment, the moving device includes a first screw rod which is laterally arranged on the frame, the length direction of the first screw rod is parallel to the axial direction of the second guide shaft, a first screw sleeve is arranged on one side of the second moving seat, and the first screw sleeve is threadedly connected to the first screw rod.

[0009] In one embodiment, a first rotating handle is provided at one end of the first screw rod.

[0010] In one embodiment, the lifting device includes a second screw and a fourth guide shaft respectively arranged vertically on the frame, the second screw is rotatably connected to the frame, the lifting frame is placed on the fourth guide shaft through a linear bearing sleeve, and the lifting frame is threadedly connected to the second screw through a second screw sleeve.

[0011] In one embodiment, a second rotating handle is provided at one end of the second screw rod.

[0012] In one embodiment, the upper power side is detachably connected to the first movable seat; wherein, first screw holes are arranged at intervals on one side of the first movable seat, and first screw through holes and second screw holes are respectively arranged on one side of the upper power side, and the first screw holes and the first screw through holes are arranged one by one, and a connecting screw that cooperates with the thread of the first screw hole is inserted in the first screw through hole, and a tightening screw is inserted in the thread of the second screw hole, and one end of the tightening screw is abutted against one side of the first movable seat.

[0013] In one embodiment, the lower power side is detachably connected to the second movable seat.

[0014] In summary, the beneficial effects of the present invention compared with the prior art are as follows:

[0015] The utility model cooperates with the first guide shaft and the hanging wheel so that the upper power side is slidably connected to the upper side of the cross beam of the lifting frame through the hanging wheel suspension, and the hanging wheel abuts against the cross beam to realize the support movement of the upper power side. At the same time, the first guide shaft cooperates with the first moving seat guide located on the upper power side to realize the guided adjustment movement of the upper power side, and effectively avoids the deformation problem of the first guide shaft caused by long-term support of the load, thereby meeting the needs of long-term use and having a firm structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a guide rail hanging wheel structure for a corner edge carton sealing machine in one embodiment of the utility model;

[0017] Figure 2 This is one of the partial structural schematic diagrams of a guide rail hanging wheel structure for a corner edge carton sealing machine in one embodiment of the utility model;

[0018] Figure 3 This is a second partial structural schematic diagram of a guide rail hanging wheel structure for a corner edge carton sealing machine in one embodiment of the utility model;

[0019] Figure 4 The present invention is a partial cross-sectional structural schematic diagram of a guide rail hanging wheel structure for a corner edge carton sealing machine in one embodiment of the present invention. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods:

[0021] like Figures 1 to 4 The embodiment of the utility model presented preferably provides a guide rail and hanging wheel structure for a corner edge carton sealing machine, including a frame 1, and two groups of upper power sides 2 and two groups of lower power sides 3 respectively arranged on the frame 1, the upper power sides 2 and the lower power sides 3 are distributed and arranged opposite to each other in the upper and lower directions, and the frame 1 is respectively provided with a lifting frame 4 that can move up and down and a lifting device 5 that can drive the lifting frame 4 to move up and down, the lifting frame 4 has two relatively parallel beams 6, and a first guide shaft 7 parallel to the beam 6 is provided on the lower side of the beam 6, and the length direction of the beam 6 is perpendicular to the conveying direction of the upper power side 2, and a first movable seat 8 is provided on one side of the upper power side 2, and the first movable seat 8 is placed on the first guide shaft 7 through a linear bearing movable sleeve, and a hanging wheel 9 is provided on the first movable seat 8, and the hanging wheel 9 is slidably hung on the upper side of the beam 6.

[0022] Specifically, the first guide shaft cooperates with the hanging wheel so that the upper power side is slidably connected to the upper side of the beam of the lifting frame through the hanging wheel suspension, and the hanging wheel abuts against the beam to realize the support movement of the upper power side. At the same time, the first guide shaft cooperates with the first movable seat guide located on the upper power side to realize the guided adjustment movement of the upper power side, and effectively avoids the deformation problem of the first guide shaft caused by long-term support of the load, thereby meeting the needs of long-term use and having a firm structure.

[0023] Furthermore, a scale 10 is provided on one side of the cross beam 6 along its length direction. The scale enables the operator to visually observe the spacing between the two sets of upper power edges, so as to facilitate subsequent adjustment and movement.

[0024] Further, the frame 1 is provided with a second guide shaft 31 arranged in parallel with the first guide shaft 7, a second movable seat 32 is arranged on one side of the lower power side 3, the second movable seat 32 is placed on the second guide shaft 31 through a linear bearing movable sleeve, a third guide shaft 33 is vertically arranged on the second movable seat 32, the first movable seat 8 is placed on the third guide shaft 33 through a linear bearing movable sleeve, and the frame 1 is provided with a moving device 11 capable of driving the second movable seat 32 to move axially along the second guide shaft 31. Specifically, the upper power side and the lower power side located on the same side can move synchronously along the axial directions of the first guide shaft and the second guide shaft respectively through the third guide shaft transmission, and the first movable seat is movably connected with the third guide shaft, so that the upper power side can move up and down with the lifting frame driven by the lifting device.

[0025] Further, the moving device 11 includes first screws 12 which are respectively arranged transversely on the frame 1, the length direction of the first screws 12 is arranged parallel to the axial direction of the second guide shaft 31, and a first screw sleeve 13 is arranged on one side of the second moving seat 32, and the first screw sleeve 13 is threadedly connected with the first screw 12. Specifically, by driving the first screw to rotate, the second moving seat can move along the axial direction of the second guide shaft through the first screw sleeve as the first screw rotates, so as to realize the adjustment movement of the lower power side located on the second moving seat.

[0026] Furthermore, a first rotating handle 14 is provided at one end of the first screw rod 12, so as to facilitate an operator to manually drive the first screw rod to rotate.

[0027] Further, the lifting device 5 includes a second screw 51 and a fourth guide shaft 52 respectively arranged vertically on the frame 1, the second screw 51 is rotatably connected to the frame 1, the lifting frame 4 is placed on the fourth guide shaft 52 through a linear bearing sleeve, and the lifting frame 4 is threadedly connected to the second screw 51 through a second screw sleeve 53. Specifically, by driving the second screw to rotate, the lifting frame can move along the axial direction of the fourth guide shaft through the second screw sleeve as the second screw rotates, so as to realize the lifting and lowering adjustment movement of the lifting frame.

[0028] Furthermore, a second rotating handle 54 is provided at one end of the second screw rod 51, so as to facilitate an operator to manually drive the second screw rod to rotate.

[0029] Further, the upper power side 2 is detachably connected to the first movable seat 8; wherein, the first screw holes 81 are arranged at intervals on one side of the first movable seat 8, and the first screw through-hole 21 and the second screw hole 22 are respectively arranged on one side of the upper power side 2, the first screw hole 81 and the first screw through-hole 21 are arranged one by one, a connecting screw 23 threadedly matched with the first screw hole 81 is inserted in the first screw through-hole 21, and a tightening screw 24 is inserted in the threaded match of the second screw hole 22, and one end of the tightening screw 24 abuts against one side of the first movable seat 8. Specifically, by cooperating with the connecting screw and the tightening screw, the first movable seat and the upper power side are fastened and installed, and the first movable seat and the upper power side can be fine-tuned by cooperating with the pressing force of the tightening screw and the tensioning force of the connecting screw.

[0030] Furthermore, the lower power side 3 is detachably connected to the second moving seat 32. The connection structure between the lower power side and the second moving seat is the same as the connection structure between the upper power side and the first moving seat, and its structural principle will not be described in detail here.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and the description are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A guide rail hanging wheel structure for a corner edge carton sealing machine, comprising a frame (1), and two groups of upper power edges (2) and two groups of lower power edges (3) respectively arranged on the frame (1), wherein the upper power edges (2) and the lower power edges (3) are arranged in an upper and lower relative distribution, and characterized in that: The frame (1) is provided with a lifting frame (4) capable of moving up and down and a lifting device (5) capable of driving the lifting frame (4) to move up and down, respectively; the lifting frame (4) has two parallel beams (6) arranged opposite to each other; a first guide shaft (7) arranged parallel to the beam (6) is provided on the lower side of the beam (6); the length direction of the beam (6) is perpendicular to the conveying direction of the upper power side (2); a first movable seat (8) is provided on one side of the upper power side (2); the first movable seat (8) is placed on the first guide shaft (7) through a linear bearing movable sleeve; and a hanging wheel (9) is provided on the first movable seat (8); the hanging wheel (9) is slidably hung on the upper side of the beam (6).

2. The guide rail hanging wheel structure for a corner edge carton sealing machine according to claim 1, characterized in that: A scale (10) is provided on one side of the crossbeam (6) along its length direction.

3. The guide rail and wheel structure for a corner edge carton sealing machine according to claim 1, characterized in that: The frame (1) is provided with a second guide shaft (31) arranged parallel to the first guide shaft (7); a second movable seat (32) is arranged on one side of the lower power side (3); the second movable seat (32) is placed on the second guide shaft (31) via a linear bearing movable sleeve; a third guide shaft (33) is vertically arranged on the second movable seat (32); the first movable seat (8) is placed on the third guide shaft (33) via a linear bearing movable sleeve; and a moving device (11) is arranged on the frame (1) that can drive the second movable seat (32) to move axially along the second guide shaft (31).

4. The guide rail and wheel structure for a corner edge carton sealing machine according to claim 3, characterized in that: The moving device (11) comprises a first screw rod (12) which is transversely arranged on the frame (1), the length direction of the first screw rod (12) is arranged parallel to the axial direction of the second guide shaft (31), and a first screw sleeve (13) is arranged on one side of the second moving seat (32), and the first screw sleeve (13) is threadedly connected to the first screw rod (12).

5. The guide rail hanging wheel structure for a corner edge carton sealing machine according to claim 4, characterized in that: A first rotating handle (14) is provided at one end of the first screw rod (12).

6. The guide rail and wheel structure for a corner edge carton sealing machine according to claim 1, characterized in that: The lifting device (5) comprises a second screw rod (51) and a fourth guide shaft (52) which are respectively arranged vertically on the frame (1); the second screw rod (51) is rotatably connected to the frame (1); the lifting frame (4) is placed on the fourth guide shaft (52) via a linear bearing sleeve; and the lifting frame (4) is threadedly connected to the second screw rod (51) via a second screw sleeve (53).

7. The guide rail and wheel structure for a corner and edge carton sealing machine according to claim 6, characterized in that: A second rotating handle (54) is provided at one end of the second screw rod (51).

8. The guide rail and wheel structure for a corner and edge carton sealing machine according to claim 3, characterized in that: The upper power side (2) is detachably connected to the first movable seat (8); wherein, a first screw hole (81) is arranged at intervals on one side of the first movable seat (8); a first screw through hole (21) and a second screw hole (22) are respectively arranged on one side of the upper power side (2); the first screw hole (81) and the first screw through hole (21) are arranged one-to-one correspondingly; a connecting screw (23) threadedly matched with the first screw hole (81) is inserted into the first screw through hole (21); a tightening screw (24) is inserted into the inner thread of the second screw hole (22); one end of the tightening screw (24) abuts against one side of the first movable seat (8).

9. The guide rail and wheel structure for a corner and edge carton sealing machine according to claim 8, characterized in that: The lower power edge (3) is detachably connected to the second movable seat (32).

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