Adhesive tape paper tube pushing height adjusting mechanism and full-automatic tube cutting machine

Abstract

The utility model relates to an adhesive tape paper tube pushing height adjusting mechanism and a full-automatic tube cutting machine. The technical problem that the axes of existing adhesive tape paper tube pushing tubes are inconsistent is solved. The pipe pushing height adjusting mechanism for the adhesive tape paper pipe comprises a rack, a lifting platform, a lifting mechanism and a pushing mechanism, wherein the lifting platform vertically moves along the rack; the conveying frame is arranged at the upper end of one side of the lifting table, a conveying belt horizontally conveying in the length direction of the conveying frame and fixing clamps arranged on the conveying belt at intervals are driven on the conveying frame, and the fixing clamps are provided with fixing clamping grooves axially formed in the width direction of the conveying frame; the pipe pushing device drives pipe pushing columns which move in the width direction of the conveying belt and are arranged corresponding to the fixing clamping grooves. And the fine adjustment assembly comprises at least two adjusting blocks which are arranged on the lifting platform at intervals. According to the adhesive tape paper tube pushing height adjusting mechanism, the height of the conveying frame and the height of the tube pushing device are preliminarily adjusted through the lifting table, and the problem that the axes of adhesive tape paper tubes and the axis of a tube pushing column are inconsistent under different sizes is solved.

Description

Technical Field

[0001] The utility model belongs to the field of tape paper tube cutting machines and relates to a tape paper tube pushing tube height adjustment mechanism and a full-automatic tube cutting machine. Background Art

[0002] For example, a Chinese patent document discloses a tape paper tube cutting machine [201720599276.5], which includes a conveying device, a tube insertion device and a tube cutting device; the conveying device includes a feeding trough and a discharge trough, the discharge trough is connected to the rear end of the feeding trough, two driving rollers are rotatably connected in the feeding trough, a first conveyor belt is provided on the driving roller outer cover, a plurality of feeding baffles are evenly connected on the outer surface of the first conveyor belt, at least one discharge shaft is rotatably connected in the discharge trough, and at least one discharge baffle is connected to the discharge shaft; the tube insertion device includes a horizontal paper tube trough, a feed push rod and a feed push rod driving device, the horizontal paper tube trough is located below the rear end of the discharge trough, the horizontal paper tube trough is used to receive the paper tube coming down from the discharge trough, and a push rod channel for the feed push rod to pass through is opened on the horizontal paper tube trough; the tube cutting device includes an operating device, a cutting device and a discharging device.

[0003] The defect of the above technical solution is that the outer diameter thickness of the tape paper tube is different from that of the ordinary paper tube. When the tape paper tube is placed in the paper tube groove, the axis of the push rod and the tape paper tube are inconsistent, which leads to the problem of pushing deviation when the tape paper tube is pushed to the tube cutting machine. Utility Model Content

[0004] The purpose of the utility model is to provide a tape paper tube pushing tube height adjustment mechanism and a full-automatic tube cutting machine in view of the above problems existing in the prior art.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] The tape paper tube pushing tube height adjustment mechanism comprises:

[0007] A frame, provided with a lifting platform that moves vertically along the frame;

[0008] A conveyor frame is arranged at the upper end of one side of the lifting platform, and a conveyor belt is driven on the conveyor frame to convey horizontally along the length direction of the conveyor frame. Fixed clamps are arranged on the conveyor belt at intervals, and the fixed clamps are provided with fixed grooves axially arranged along the width direction of the conveyor frame;

[0009] A pipe pusher is driven by a pipe pushing column which moves along the width direction of the conveyor belt and is arranged corresponding to the fixed slot;

[0010] The fine-tuning assembly includes at least two adjustment blocks arranged at intervals on the lifting platform, a support screw rod which is vertically arranged and connected to the bottom of the conveying frame at one end is passed through the adjustment block, and an adjustment rod which is passed through the adjustment block along the length direction of the conveying frame and meshed with the support screw rod.

[0011] Furthermore, there are at least two conveying racks, and connecting rods are provided between the conveying racks.

[0012] Furthermore, both ends of the conveying frame are provided with driving wheels connected to the conveyor belt, the driving wheels are connected to the driving motor, and the output end of the driving motor is passed through the driving wheels connected to the two conveying frames.

[0013] Furthermore, the ends of the adjusting rods of adjacent conveying racks are provided with gear sets, and the gear sets are chain-connected.

[0014] Furthermore, the adjusting rod is a rotating handle at one end away from the gear set.

[0015] Furthermore, a guide rail is provided on the inner wall of the frame, sliders slidably connected to the guide rails are provided on both sides of the lifting platform, and a sliding cylinder driving the slider to slide along the guide rails is provided at the bottom of the frame.

[0016] Furthermore, the frame is provided with a rotatably connected gear shaft, and the slider is provided with a travel rack meshing with the gear shaft.

[0017] The utility model also provides a full-automatic tube cutting machine, which has the tape paper tube pushing tube height adjustment mechanism as described above.

[0018] Compared with the prior art, the height adjustment mechanism of the tape paper tube pusher adopts the method of horizontally pushing the tape paper tube, preliminarily adjusts the height of the conveying frame and the tube pusher through the lifting platform, and fine-tunes the height of the conveying frame through the fine-tuning component, thereby solving the problem of inconsistency between the axis center of the tape paper tube and the axis center of the tube pusher column under different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of a tape paper tube pushing tube height adjustment mechanism provided by the utility model.

[0020] Figure 2 for Figure 1 Schematic diagram of the lifting platform of the tape paper tube pushing tube height adjustment mechanism.

[0021] Figure 3 for Figure 1 Schematic diagram of the conveying push tube of the tape paper tube push tube height adjustment mechanism.

[0022] Figure 4 for Figure 1Schematic diagram of the fine-tuning components of the tape paper tube push tube height adjustment mechanism.

[0023] In the figure, 10, frame; 11, lifting platform; 12, guide rail; 13, slider; 14, sliding cylinder; 15, gear shaft; 16, travel rack; 20, conveyor frame; 21, conveyor belt; 22, fixed clamp; 23, fixed slot; 24, connecting rod; 25, driving wheel; 26, driving motor; 30, pipe pusher; 31, pipe pushing column; 40, fine-tuning assembly; 41, adjusting block; 42, supporting screw; 43, adjusting rod; 44, gear set; 45, turning handle. DETAILED DESCRIPTION

[0024] Embodiment 1

[0025] See also Figure 1 to Figure 2 , which is a schematic diagram of a tape paper tube push tube height adjustment mechanism provided by the utility model. The tape paper tube push tube height adjustment mechanism includes: a frame 10, a conveying frame 20 arranged on the frame 10, a tube pusher 30, and a fine-tuning component 40 arranged on the machine platform and located at the bottom of the conveying frame 20. It can be imagined that the tape paper tube push tube height adjustment mechanism also includes other functional components and specific mechanisms, such as electrical connection components, control components, installation structures, etc., which are all technologies well known to those skilled in the art, so they will not be described in detail one by one here.

[0026] The frame 10 is a mounting carrier fixed to the ground, and height-adjustable support feet are arranged at intervals on the edge of the frame 10 to ensure that the frame 10 can be placed flat on the ground or on an equipment platform. A lifting platform 11 that can move vertically along the frame 10 is provided on the inner side of the frame 10. The height of the conveying frame 20 and the pipe pusher 30 is adjusted by the lifting platform 11 to match the positioning height of the pipe cutting machine. Specifically, guide rails 12 are provided on the inner walls on both sides of the frame 10, and sliders 13 slidably connected to the guide rails 12 are provided on both sides of the lifting platform 11, and a sliding cylinder 14 that drives the slider 13 to slide along the guide rails 12 is provided at the bottom of the frame 10. The sliding cylinder 14 provides power to drive the slider 13 to move along the guide rails 12 to provide a moving guide, and drives the lifting platform 11 to rise and fall vertically, thereby preliminarily adjusting the height of the conveying frame 20 and the pipe pusher 30.

[0027] A rotatably connected gear shaft 15 is provided on the frame 10, and a travel rack 16 meshing with the gear shaft 15 is provided on the slider 13. Through the cooperation of the travel rack 16 and the gear shaft 15, the height and lifting speed of the lifting platform 11 can be accurately adjusted to prevent an excessively fast lifting speed.

[0028] See also Figure 3The conveying rack 20 is arranged at the upper end of one side of the lifting platform 11. In this embodiment, there are two conveying racks 20, and a connecting rod 24 is arranged between the conveying racks 20. The connecting rod 24 is a reinforcing structure, which connects the two conveying racks 20 as a whole to strengthen the structural strength of the conveying racks 20. The distance between the two conveying racks 20 is the minimum length of the tape paper tube, ensuring that the two ends of the tape paper tube will not be separated from the conveying racks 20.

[0029] A conveyor belt 21 is driven on the conveyor frame 20 for horizontal conveying along the length direction of the conveyor frame 20. Both ends of the conveyor frame 20 are provided with driving wheels 25 connected to the conveyor belt 21, wherein the two driving wheels 25 are connected to a driving motor 26, and the output end of the driving motor 26 is passed through the driving wheels 25 connected to the two conveyor frames 20, and the driving motor 26 synchronously provides power to the two conveyor belts 21 to maintain the conveying synchronization of the conveyor belts 21.

[0030] Fixed clips 22 are arranged at intervals on the conveyor belt 21, and each fixed clip 22 is provided with a fixed slot 23 arranged axially along the width direction of the conveyor frame 20. The opening of the fixed slot 23 is located at the upper end, and the tape paper tube is embedded in the fixed clip 22 from above, and the outer wall of the tape paper tube is kept reliably connected with the inner wall of the fixed slot 23 to form a circumferential fixation.

[0031] The tube pusher 30 is a cylinder structure, and the output end of the tube pusher 30 drives an axially arranged tube pusher column 31, and the central axis of the tube pusher column 31 is arranged corresponding to the fixed slot 23. The tube pusher 30 drives the tube pusher column 31 to move along the width direction of the conveyor belt 21, abuts against the end of the tape paper tube, and forces the tape paper tube to enter the positioning structure of the tube cutting machine. It can be imagined that the number of tape turns circumferentially wound around the tape paper tube is different, and its outer diameter width is also different, which will cause the axis center position of the tape paper tube in the fixed slot 23 to not correspond to the axis center of the tube pusher column 31, and the following fine adjustment component 40 can be used to fine-tune the height of the conveyor frame 20.

[0032] See also Figure 4 Specifically, the fine-tuning assembly 40 includes at least two adjustment blocks 41 spaced apart on the lifting platform 11. The adjustment block 41 provides a mounting cavity. A vertically arranged support screw 42 is passed through the adjustment block 41 and one end of the support screw 42 is connected to the bottom of the conveying frame 20. In this embodiment, the conveying frame 20 is not directly connected to the lifting platform 11, and the extended length of the support screw 42 is used as the height setting of the conveying frame 20.

[0033] The adjusting block 41 is provided with an adjusting rod 43 which is arranged along the length direction of the conveying frame 20 and meshed with the supporting screw 42. The extending length of the supporting screw 42 can be adjusted by rotating the adjusting rod 43. The ends of the adjusting rods 43 of the adjacent conveying frames 20 are provided with a gear set 44 and the gear sets 44 are chain-connected. When one of the adjusting rods 43 is rotated, the heights of the two conveying frames 20 can be adjusted synchronously to ensure the uniformity of the heights of the conveying frames 20. The rotating handle 45 at the end of the adjusting rod 43 away from the gear set 44 is convenient for hand gripping and applying force. The height of the conveying frame 20 is fine-tuned by the fine-tuning assembly 40 to solve the problem of inconsistency between the axis of the tape paper tube and the axis of the push tube column 31 under different sizes.

[0034] Embodiment 2

[0035] The utility model also provides a fully automatic tube cutting machine, which has the above-mentioned tape paper tube pushing tube height adjustment mechanism. Except for the tape paper tube pushing tube height adjustment mechanism, other components are all existing technologies or commercially available parts.

[0036] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A tape paper tube push tube height adjustment mechanism, characterized in that: include: A frame, provided with a lifting platform that moves vertically along the frame; A conveyor frame is arranged at the upper end of one side of the lifting platform, and a conveyor belt is driven on the conveyor frame to convey horizontally along the length direction of the conveyor frame. Fixed clamps are arranged on the conveyor belt at intervals, and the fixed clamps are provided with fixed grooves axially arranged along the width direction of the conveyor frame; A pipe pusher is driven by a pipe pushing column which moves along the width direction of the conveyor belt and is arranged corresponding to the fixed slot; The fine-tuning assembly includes at least two adjustment blocks arranged at intervals on the lifting platform, a support screw rod which is vertically arranged and connected to the bottom of the conveying frame at one end is passed through the adjustment block, and an adjustment rod which is passed through the adjustment block along the length direction of the conveying frame and meshed with the support screw rod.

2. The tape paper tube pushing tube height adjustment mechanism according to claim 1 is characterized in that: There are at least two conveying racks, and connecting rods are arranged between the conveying racks.

3. The tape paper tube pushing tube height adjustment mechanism according to claim 2 is characterized in that: Both ends of the conveying frame are provided with driving wheels connected to the conveying belt, the driving wheels are connected to the driving motor, and the output end of the driving motor is passed through the driving wheels connected to the two conveying frames.

4. The tape paper tube pushing tube height adjustment mechanism according to claim 2, characterized in that: The ends of the adjusting rods of the adjacent conveying racks are provided with gear sets, and the gear sets are chain-connected.

5. The tape paper tube pushing tube height adjustment mechanism according to claim 4 is characterized in that: The adjusting rod is provided with a rotating handle at one end away from the gear set.

6. The tape paper tube pushing tube height adjustment mechanism according to claim 1, characterized in that: The inner wall of the frame is provided with a guide rail, both sides of the lifting platform are provided with sliding blocks slidably connected with the guide rail, and the bottom of the frame is provided with a sliding cylinder for driving the sliding block to slide along the guide rail.

7. The tape paper tube pushing tube height adjustment mechanism according to claim 6, characterized in that: The frame is provided with a rotatably connected gear shaft, and the slider is provided with a travel rack meshing with the gear shaft.

8. A fully automatic pipe cutting machine, characterized in that: The utility model has a tape paper tube pushing tube height adjustment mechanism as described in any one of claims 1 to 7.

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