Tissue conveying belt and conveying device thereof

Abstract

The utility model relates to the field of tissue packaging, and provides a tissue conveying belt and a conveying device thereof, the tissue conveying belt is provided with a controller, and the tail end of the tissue conveying belt is provided with a limiting mechanism for intermittently blocking tissues; the tissue conveying belt consists of a plurality of sections of conveying belts which are sequentially connected end to end; the multiple sections of conveying belts are respectively provided with a driving mechanism, and each section of conveying belt can operate independently; the controller is used for controlling whether the limiting mechanism and the driving mechanism of each section of conveying belt work or not; the length of the conveying belt is larger than or smaller than N times of the length of the tissue. The purpose of compactly conveying multiple stacks of tissues side by side can be achieved, and the tissues cannot be arched due to stress in the conveying process. In addition, the utility model further provides a paper towel conveying device which can convey paper towels in different ways, the production takt is accelerated, and the conveying efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of paper towel packaging, in particular to a paper towel conveying belt and conveying device thereof. BACKGROUND

[0002] The wide use of paper towels in families, businesses and public places, the sustained growth of market demand, the improvement of production technology and the updating of equipment, among which, the packaging equipment is particularly important.

[0003] CN216470501U discloses a material distribution assembly line structure, including frame, belt conveying line, material baffle and photoelectric induction assembly, the frame bottom end is supported and fixed on the ground through the support foot, the frame is equipped with belt conveying line and the speed regulation panel for controlling belt conveying line, belt conveying line includes first conveying belt, second conveying belt, third conveying belt, first conveying belt, second conveying belt, third conveying belt are driven by separate drive motor and along the inlet of belt conveying line to the distribution of discharge port;The material baffle is arranged in the belt conveying line and is fixed on the frame by mounting structure, a plurality of mounting long grooves are arranged on the material baffle;The photoelectric induction assembly can be fixed on the material baffle by mounting bracket. Its working principle is: the material distribution photoelectric sensor on the third conveying belt is used to control the number of material distribution section, the installation position of the material distribution sensor can be adjusted, when the material distribution switch senses the material, the discharge port belt (third conveying belt) is started, and the material is taken out of the discharge port, at the same time, the middle section of the belt (second conveying belt) stops running, until the segmented material completely flows out of the belt line, the middle belt line continues to start, and when the full material photoelectric induction on the first conveying belt senses the material, the feeding direction belt line stops starting after more than 2 seconds, until the full material photoelectric induction has no material, the feeding direction belt line continues to start feeding, the three sections of the belt on the assembly line are controlled by independent three motors, the purpose is to make the material can be pulled apart from each other, and the material is distributed. The patent aims at separating the material, however, there is still a scene that needs to splice and convey the stacked pillow type paper towels one by one in the process of paper towel packaging, but due to the small weight and easy folding of the paper towel stack, it is easy to arch under the action of the conveying belt and the paper towel stack at the rear end, thereby affecting the smoothness of subsequent packaging.

[0004] Based on this, the technical problem solved by the case is: how to solve the problem of paper towel arching when continuously conveying paper towel. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model provides a paper towel conveying belt, which can realize the purpose of compact side-by-side conveying of multiple stacked paper towels, and the paper towels will not arch under stress during conveying. In addition, a paper towel conveying device is also provided, which can convey in different channels, speed up the production rhythm and improve the conveying efficiency.

[0006] The technical solution of the utility model is:

[0007] A paper towel conveyor belt is provided with a controller, and a limiting mechanism is provided at the end of the paper towel conveyor belt for intermittently blocking the paper towels; the paper towel conveyor belt is composed of multiple sections of conveyor belts connected end to end in sequence; the multiple sections of conveyor belts are respectively provided with a driving mechanism and each section of the conveyor belt can operate independently; the controller is used to control whether the limiting mechanism and the driving mechanism of each section of the conveyor belt are working; the length of the conveyor belt is greater than or less than N times the length of the paper towel.

[0008] In the above-mentioned paper towel conveyor belt, sensors for detecting paper towels are provided at the starting end, the end end and the connection between adjacent conveyor belts; and the sensors are connected to the controller signal.

[0009] In the above-mentioned paper towel conveyor belt, enclosure plates are respectively provided on both sides of the paper towel conveyor belt.

[0010] In the above-mentioned paper towel conveyor belt, the limiting mechanism includes a first power module arranged at the end of the paper towel conveyor belt and a baffle arranged on the power output end of the first power module.

[0011] A paper towel conveying device comprises at least two sections of the above-mentioned paper towel conveyor belts, and also comprises a feeding conveyor belt, wherein the feeding conveyor belt is provided with a feeding channel, a diversion channel and a swing mechanism; the number of the diversion channels is equal to that of the paper towel conveyor belts and they are arranged in a one-to-one correspondence; the swing mechanism is used to drive the feeding channel to move to any diversion channel and connect the two to convey paper towels into the paper towel conveyor belt.

[0012] In the above-mentioned paper towel conveying device, the feeding channel includes a fixed section and a swinging section connected to the fixed section; the swinging mechanism includes a mounting bracket arranged on the feeding conveyor belt, a second power module arranged on the mounting bracket, and a pushing assembly arranged on the power output end of the second power module; the pushing assembly includes push rods arranged on both sides of the swinging section.

[0013] In the above-mentioned paper towel conveying device, the feeding channel is provided with a sensor for detecting paper towels; the sensor is connected to the controller signal.

[0014] In the above-mentioned paper towel conveying device, the feeding conveyor belt is also provided with an adjustment mechanism for adjusting and fixing the position of the diversion channel; the adjustment mechanism includes a slide rod 141 and a slider arranged on the feeding conveyor belt; one end of the slider is connected to the slide rod 141, and the other end of the slider is detachably connected to the diversion channel.

[0015] One of the above technical solutions of the utility model has at least one of the following advantages or beneficial effects:

[0016] The paper towel conveying belt in the utility model is composed of multiple conveying belts which are connected in sequence and run independently, under the action of the controller, the multiple conveying belts are started and stopped according to requirements, so that the paper towels are arranged in a neat and compact manner, after the paper towels are arranged, the limiting mechanism no longer blocks the paper towels, so that the paper towels can enter the next process, thereby not only achieving the purpose of conveying multiple paper towels in a compact and parallel manner, but also preventing the paper towels from being arched under stress during the conveying process.

[0017] In addition, the paper towel conveying device in the utility model can switch the conveying path of the paper towels, so that the feeding conveying belt is communicated with different paper towel conveying belts, thereby speeding up the production rhythm and improving the conveying efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a perspective view of the embodiment 1 of the utility model;

[0019] Figure 2 It is a top view of the embodiment 1 of the utility model;

[0020] Figure 3 It is a perspective view of the feeding conveying belt of the embodiment 2 of the utility model;

[0021] Figure 4 It is a perspective view of the paper towel conveying device of the embodiment 2 of the utility model;

[0022] Figure 5 It is a top view of the paper towel conveying device of the embodiment 2 of the utility model.

[0023] The signs are as follows:

[0024] The paper towel conveying belt 1; the limiting mechanism 11; the first power module 111; the baffle 112; the coaming 12; the paper towel a;

[0025] The conveying belt 3; the first conveying belt 301; the second conveying belt 302; the third conveying belt 303; the fourth conveying belt 304; the driving mechanism 31;

[0026] The feeding conveying belt 2; the feeding channel 21; the fixed section 211; the swing section 212; the shunt channel 22; the swing mechanism 23; the mounting frame 231; the second power module 232; the pushing assembly 233; the adjusting mechanism 24; the sliding rod 241; the sliding block 242;

[0027] The first sensor 101; the second sensor 102; the third sensor 103; the fourth sensor 104; the fifth sensor 105; the sixth sensor 106; the seventh sensor 107; the eighth sensor 108. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Embodiment 1

[0030] A paper towel conveying belt, the paper towel conveying belt 1 is provided with a controller, and the end of the paper towel conveying belt 1 is provided with a limiting mechanism 11 for intermittently blocking paper towels; the paper towel conveying belt 1 is composed of multiple sections of conveying belts 3 connected in sequence and end to end; the multiple sections of conveying belts 3 are respectively provided with driving mechanisms 31, and each section of conveying belt 3 can independently operate; the controller is used for controlling whether the limiting mechanism 11 and the driving mechanisms 31 of each section of conveying belt 3 work; the length of the conveying belt 3 is greater than or less than N times the length of the paper towel.

[0031] The paper towel conveying belt 1 in the embodiment is composed of multiple sections of conveying belts 3 connected in sequence and end to end and independently operating, under the action of the controller, each section of conveying belt 3 starts and stops as needed, so that the paper towels are neatly and compactly arranged side by side in a stack, after the paper towels are arranged, the limiting mechanism 11 no longer blocks the paper towels, so that the paper towels can enter the next process, thereby not only achieving the purpose of compactly and side by side conveying multiple stacks of paper towels, but also preventing the paper towels from arching under stress during conveying. At the same time, the length of the conveying belt 3 is designed to avoid the problem that the paper towels cannot be closely attached due to the gap between the conveying belts 3.

[0032] In the embodiment, specifically, the paper towel conveying belt 1 is composed of four sections of conveying belts 3 connected in sequence and end to end; the length of the conveying belt 3 is approximately equal to the length of 2.5 stacks of paper towels arranged compactly side by side. It should be noted that, in order to facilitate the description of the working principle of the embodiment, the four sections of conveying belts 3 are sequentially named as the first conveying belt 301, the second conveying belt 302, the third conveying belt 303 and the fourth conveying belt 304. The driving mechanisms 31 are all motors.

[0033] In actual application, the start end and the end of the paper towel conveying belt 1, and the space between the first conveying belt 301 and the second conveying belt 302, the space between the second conveying belt 302 and the third conveying belt 303, and the space between the third conveying belt 303 and the fourth conveying belt 304 are all provided with sensors for detecting paper towels; similarly, in order to facilitate the description of the sensors, they are sequentially named as the first sensor 101, the second sensor 102, the third sensor 103, the fourth sensor 104 and the fifth sensor 105. The first sensor 101, the second sensor 102, the third sensor 103, the fourth sensor 104 and the fifth sensor 105 are all signal connected with the controller.

[0034] Under the above design, the workflow of the present embodiment is as follows: the paper towels are continuously conveyed under the driving of the first conveyor belt 301, the second conveyor belt 302, the third conveyor belt 303 and the fourth conveyor belt 304 and are blocked by the limiting mechanism 11 until the fourth conveyor belt 304 at the last end is full of paper towels, at which time the fourth sensor 104 detects the paper towels (in the present embodiment, the third stack of paper towels, refer to Figure 2 ), the controller sends a signal to the driving mechanism 31 of the fourth conveyor belt 304 to stop the fourth conveyor belt 304 from conveying; similarly, the third conveyor belt 303, the second conveyor belt 302 and the first conveyor belt 301 stop conveying in turn, and the specified number of paper towels are arranged in parallel, and finally, when the first sensor 101, the second sensor 102, the third sensor 103, the fourth sensor 104 and the fifth sensor 105 all detect the paper towels, the limiting mechanism 11 no longer blocks the paper towels, and the paper towels are conveyed to the next process.

[0035] As a preferred embodiment of the present embodiment, in order to align the paper towels, the paper towel conveying belt 1 is provided with a surrounding plate 12 on each side. In actual application, the distance between the two surrounding plates 12 is slightly greater than the width of the paper towels, which plays a limiting role and does not block the conveying.

[0036] As a further preferred embodiment of the present embodiment, the limiting mechanism 11 includes a first power module 111 arranged at the end of the paper towel conveying belt 1 and a baffle 112 arranged on the power output end of the first power module 111. Specifically, the first power module 111 is a pneumatic cylinder.

[0037] Embodiment 2

[0038] A paper towel conveying device includes two sections of the paper towel conveying belt 1 as described in Embodiment 1, and further includes a feeding conveying belt 2, the feeding conveying belt 2 is provided with a feeding channel 21, a shunt channel 22 and a swing mechanism 23; the shunt channel 22 is arranged in one-to-one correspondence with the number of the paper towel conveying belt 1; the swing mechanism 23 is used to drive the feeding channel 21 to move to any shunt channel 22 and make the two channels communicate to convey the paper towels.

[0039] The paper towel conveying device of the present embodiment can switch the conveying path of the paper towels, so that the feeding conveying belt 2 can be independently communicated with the two sections of the paper towel conveying belt 1, thereby adjusting the production rhythm and improving the conveying efficiency. In the present embodiment, in order to clearly illustrate the working principle, the feeding conveying belt 2 is communicated with the two sections of the paper towel conveying belt 1 to form a first conveying path and a second conveying path.

[0040] The working principle of the embodiment is that the paper towels are added into the feeding channel 21, and under the driving of the feeding conveyor belt 2, the paper towels are conveyed along the feeding channel 21 to the paper towel conveyor belt 1, and then the paper towel conveyor belt 1 operates according to the working principle described in Embodiment 1 to complete the parallel arrangement of the specified number of paper towels, and then the swing mechanism 23 operates to drive the feeding channel 21 to move to another paper towel conveyor belt 1 to switch the conveying path, and the parallel arrangement of the specified number of paper towels is completed in the same way. The above process is repeated to switch the first conveying path and the second conveying path back and forth, thereby reducing the idle time of conveying, speeding up the production rhythm, and improving the conveying efficiency.

[0041] In the embodiment, the feeding channel 21 comprises a fixed section 211 and a swing section 212 connected to the fixed section 211; the swing mechanism 23 comprises a mounting frame 231 provided on the feeding conveyor belt 2, a second power module 232 provided on the mounting frame 231, and a pushing assembly 233 provided on the power output end of the second power module 232; the pushing assembly 233 comprises push rods provided on both sides of the swing section 212. Specifically, the second power module 232 is a pneumatic cylinder.

[0042] Under the above design, one end of the swing section 212 is hinged to the fixed section 211, and under the action of the second power module 232, the push rods located on both sides of the swing section 212 follow the movement and drive the swing section 212 to move, thereby realizing the switching of the first conveying path or the second conveying path.

[0043] In the embodiment, the feeding channel 21 is provided with a sensor for detecting paper towels; the sensor is signal-connected with a controller. In the embodiment, specifically, the feeding channel 21 is provided with a sixth sensor 106, a seventh sensor 107, and an eighth sensor 108 for cooperatively controlling whether the feeding conveyor belt 2 moves and whether the conveying path is connected. As for the specific control method, in the embodiment, it is not described in detail, and those skilled in the art can control according to the actual production needs by means of counting, time delay, etc. according to the usual means.

[0044] As a preferred embodiment, the feeding conveyor belt 2 is further provided with an adjusting mechanism 24 for adjusting and fixing the position of the shunt channel 22; the adjusting mechanism 24 comprises a sliding rod 241 and a sliding block 242 provided on the feeding conveyor belt 2; one end of the sliding block 242 is connected to the sliding rod 241, and the other end of the sliding block 242 is detachably connected with the shunt channel 22.

[0045] Under the above preferred design, the adjusting mechanism 24 enables the workers to install and adjust the position of the shunt channel 22 according to the production site, so that the paper towels can smoothly enter the paper towel conveyor belt 1.

[0046] Although the embodiments of the utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. A paper towel conveyor belt, the paper towel conveyor belt being provided with a controller, characterized in that, The end of the paper towel conveying belt is provided with a limiting mechanism for intermittently blocking the paper towel; the paper towel conveying belt is composed of multiple sections of conveying belts connected in sequence; each section of the conveying belts is provided with a driving mechanism and can independently operate; the controller is used for controlling whether the limiting mechanism and the driving mechanism of each section of the conveying belts work; the length of the conveying belt is greater than or less than N times the length of the paper towel.

2. The paper towel delivery band of claim 1, wherein, The start end, the end of the paper towel conveying belt and the connection between the adjacent conveying belts are provided with sensors for detecting the paper towel; the sensors are signal connected with the controller.

3. The paper towel delivery band of claim 1, wherein, The two sides of the paper towel conveying belt are respectively provided with surrounding plates.

4. The paper towel delivery band of claim 1, wherein, The limiting mechanism comprises a first power module arranged at the end of the paper towel conveying belt and a baffle arranged on the power output end of the first power module.

5. A paper towel dispensing apparatus characterized by, The paper towel conveying belt comprises at least two sections of the paper towel conveying belt as claimed in any one of claims 1 to 4, and further comprises a feeding conveying belt; the feeding conveying belt is provided with a feeding channel, a shunt channel and an oscillating mechanism; the shunt channels are equal in number to the paper towel conveying belts and are arranged in one-to-one correspondence; the oscillating mechanism is used for driving the feeding channel to move to any shunt channel and make the two channels communicate to convey the paper towel into the paper towel conveying belt.

6. The paper towel dispensing apparatus of claim 5, wherein, The feeding channel comprises a fixed section and an oscillating section connected to the fixed section; the oscillating mechanism comprises a mounting frame arranged on the feeding conveying belt, a second power module arranged on the mounting frame and a pushing assembly arranged on the power output end of the second power module; the pushing assembly comprises push rods arranged on both sides of the oscillating section.

7. The paper towel dispensing apparatus of claim 5, wherein, The feeding channel is provided with a sensor for detecting the paper towel; the sensor is signal connected with the controller.

8. The paper towel dispensing apparatus of claim 5, wherein, The feeding conveying belt is further provided with an adjusting mechanism for adjusting and fixing the position of the shunt channel; the adjusting mechanism comprises a sliding rod and a sliding block arranged on the feeding conveying belt; one end of the sliding block is connected to the sliding rod, and the other end of the sliding block is detachably connected with the shunt channel.

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