Compact linkage type telescopic sealing-tape machine

Abstract

The utility model discloses a compact linkage type telescopic sealing-tape machine which comprises a sealing-tape machine body and a telescopic device, and the telescopic device is arranged in the sealing-tape machine body in a sliding mode. The adhesive tape machine comprises a machine body and an adhesive tape, the adhesive tape is rotationally arranged on the upper surface of the machine body, and a telescopic cavity communicated with the tail end is formed in the machine body so that the telescopic device can be arranged in the telescopic cavity in a sliding mode; guide rails are arranged on the two sides of the bottom face of the telescopic cavity, a lower guide wheel assembly in sliding fit with the guide rails is arranged on the bottom face of the head end of the telescopic device, a front guide wheel assembly is arranged on the bottom face of the tail end of the telescopic cavity and is in sliding fit with the bottom face of the telescopic device, and an upper supporting wheel assembly is arranged on the upper portion of the head end of the telescopic device. The upper supporting wheel assembly is in sliding fit with the edge of the top face of the telescopic cavity. The device is simple and compact in structure, stable in stretching and retracting and not prone to shaking, and the package conveying efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics equipment, in particular to a compact linked telescopic belt conveyor. Background Art

[0002] Conveyors are generally used in logistics centers, corporate warehouses, express delivery, airports and other places. In the process of handling and transporting goods, great flexibility is required, and the handling and transportation time must be short and efficient. The conveyors currently on the market are belt conveyors. Transporting goods through belt conveyors can greatly reduce the labor intensity of workers and improve work efficiency. With the development of society, people's requirements for the quality of goods transported are gradually increasing. Especially for some goods transported over long distances, the stability of belt conveyors is required to be higher. In order to save space, belt conveyors are mostly made into telescopic types. In order to ensure the transmission distance, the number of retractable sections of belt conveyors is also increasing. The more retractable sections there are, the lower the transmission stability will be, and the more the bracket shake will increase. Utility Model Content

[0003] The technical problem to be solved by the embodiments of the present utility model is to provide a compact linked telescopic belt conveyor with a simple and compact structure. It is not only stable in telescopic movement but also not prone to shaking, thereby greatly improving the efficiency of package delivery.

[0004] To achieve the above-mentioned object, the utility model discloses a compact linked telescopic tape dispenser, comprising a tape dispenser and a telescopic device, wherein the telescopic device is slidably arranged in the tape dispenser;

[0005] The tape dispenser includes a body and a tape, wherein the tape is rotatably arranged on the upper surface of the body, and the interior of the body has a telescopic cavity communicating with the end, so that the telescopic device is slidably arranged in the telescopic cavity;

[0006] Guide rails are provided on both sides of the bottom surface of the telescopic cavity, and a lower guide wheel assembly that slides with the guide rails is provided on the bottom surface of the head end of the telescopic device. A front guide wheel assembly is provided on the bottom surface of the end of the telescopic cavity, and slides with the bottom surface of the telescopic device, and an upper support wheel assembly is provided on the upper part of the head end of the telescopic device, so that the upper support wheel assembly slides with the edge of the top surface of the telescopic cavity.

[0007] Furthermore, the front guide wheel assembly includes a front guide wheel and a front guide wheel seat. The front guide wheel seat is fixedly arranged on the telescopic cavity. The front guide wheel is rotatably arranged on the front guide wheel seat. Guide rails are respectively provided on both sides of the bottom surface of the telescopic device. The guide rails are slidingly matched with the front guide wheel.

[0008] Furthermore, a limiting flange is provided on a side of the front guide wheel away from the inner wall of the telescopic cavity, so that the guide rail is limited between the limiting flange and the inner wall of the telescopic cavity.

[0009] Furthermore, the lower guide wheel assembly includes a lower guide wheel, an adjustment plate, and a fixed seat. The fixed seat is fixedly arranged on the bottom surface of the telescopic device. The adjustment plate is rotatably arranged on the fixed seat. The lower guide wheel is rotatably arranged on the adjustment plate. An adjustment component is rotatably arranged on the fixed seat for adjusting the adjustment plate to drive the lower guide wheel to swing up and down.

[0010] Furthermore, the upper support wheel assembly includes an upper guide wheel, a support shaft is provided at the upper part of the head end of the telescopic device, and the upper guide wheels are a pair and are rotatably provided at the end of the support shaft so that the upper guide wheels slide and cooperate with the top surface of the telescopic cavity.

[0011] Furthermore, a cable conductor device is provided on the inner side of the head end of the telescopic cavity, and the cable guide groove includes an arc-shaped guide plate, which is fixedly provided on the inner wall of the telescopic cavity, and side plates are provided on both sides of the arc-shaped guide plate.

[0012] Furthermore, a side guide wheel is rotatably provided on the outer wall of the telescopic device for slidingly fitting with the inner wall of the telescopic cavity.

[0013] Furthermore, it also includes a flip seat, the head end of the belt conveyor is rotatably set on the flip seat, and legs are set on both sides of the end of the belt conveyor. A flip drive device is fixedly installed on the legs for flipping the belt conveyor up and down around the flip seat.

[0014] Furthermore, a position detection module is provided on the bottom surface of the end of the telescopic cavity for detecting the moving position of the telescopic device.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] (1) The utility model adopts a front guide wheel assembly to improve the stability of the telescopic section, avoid local stress, and reduce the wear of the guide rail. The front guide wheel assembly can be used as a whole, which is convenient for installation and maintenance. (2) The utility model uses the cooperation between the lower guide wheel assembly and the upper support wheel assembly to ensure that the telescopic device is more stable during the telescopic process and is less likely to shake, thereby improving the stability of the telescopic section. (3) The cable conductor device can be used to limit the cable to prevent the cable from deviating or breaking due to local stress. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the main view of the overall structure of the utility model;

[0018] Figure 2 Schematic diagram of the overall structure of the telescopic device;

[0019] Figure 3 It is a partial structural diagram of the belt conveyor 1;

[0020] Figure 4 Schematic diagram of the overall structure of the lower guide wheel assembly;

[0021] Figure 5 Schematic diagram of the overall structure of the upper support wheel assembly;

[0022] Figure 6 To show Figure 2 Schematic diagram of the structure of part A in FIG;

[0023] Figure 7 This is a schematic diagram of the working state of the utility model. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be described in further detail below with reference to the accompanying drawings.

[0025] Reference Figure 1 As shown, a compact linked telescopic belt conveyor includes a belt conveyor 1, a telescopic device 2, and a flip seat 3. The telescopic device 2 is nested in the belt conveyor 1. In this embodiment, it is not limited to the belt conveyor 1 and the telescopic device 2. Several sections of telescopic devices nested in sequence can be set according to work requirements. No repetitive details are given here. The flip seat 3 is fixedly installed on the ground. The head end of the belt conveyor 1 is rotatably set on the flip seat 3. Support legs 31 are provided on both sides of the end of the belt conveyor 1. The support legs 31 are fixedly installed on the ground, and a flip drive device 32 is fixedly installed on the support legs 31. In this embodiment, the flip drive device preferably adopts a cylinder, and its telescopic end is hinged to the outer wall of the belt conveyor 1, so that the belt conveyor 1 is driven to flip up and down around the flip seat 3 through the flip drive device, so that the transmission angle of the belt conveyor 1 and the telescopic device 2 can be adjusted.

[0026] Combine Figure 2 、 Figure 3 As shown, further, the belt conveyor 1 includes a body 11 and a belt 12. The belt 12 is rotatably arranged on the upper surface 11 of the body for conveying goods. The interior of the body 11 has a telescopic cavity 111 connected to the end, so that the telescopic device 2 is slidably arranged in the telescopic cavity 111. A telescopic driving device 14 is fixedly installed on the head end of the telescopic cavity 111. In this embodiment, the telescopic driving device 14 preferably adopts a motor, and a chain transmission method is adopted between its output shaft and the telescopic device 2, which will not be repeated here. The telescopic driving device 14 drives the telescopic device 2 to slide in the telescopic cavity 111, thereby driving the telescopic device 2 to extend out of the telescopic cavity 111 or retract into the telescopic cavity 111.

[0027] Guide rails 15 are provided on both sides of the bottom surface of the telescopic cavity 111, and a lower guide wheel assembly 21 that slides with the guide rails 15 is provided on the bottom surface of the front end of the telescopic device 2. A front guide wheel assembly 13 is provided on the bottom surface of the end of the telescopic cavity 111 and slides with the bottom surface of the telescopic device 2.

[0028] The design of the middle guide rail has been greatly added to the existing telescopic device, which increases the connection structure of the telescopic device. Therefore, the telescopic tape machine of this embodiment is smaller, lighter, and more compact than the existing telescopic device, and occupies less area when in use, thereby improving the space utilization rate of the site.

[0029] Reference Figure 3 、 Figure 7 As shown, specifically, the front guide wheel assembly 13 includes a front guide wheel 131 and a front guide wheel seat 132. The front guide wheel seat 132 is fixedly arranged on the telescopic cavity 111, and the front guide wheel 131 is rotatably arranged on the front guide wheel seat 132. Guide rails 23 are respectively provided on both sides of the bottom surface of the telescopic device 2. The guide rails 23 slide in cooperation with the front guide wheel 131. In this way, the front guide wheel 131 is used to support the bottom surface of the telescopic device 2, which can improve the stability of the telescopic device, avoid local force, and slow down the wear of the guide rails 23.

[0030] In addition, a limiting flange 133 is provided on the side of the front guide wheel 131 away from the inner wall of the telescopic cavity 111, so that the guide rail 23 is limited between the limiting flange 133 and the inner wall of the telescopic cavity 111, thereby playing the role of left and right guiding, ensuring that the telescopic device 2 can slide straight and prevent it from colliding with the inner wall of the telescopic cavity 111.

[0031] Reference Figure 2 、 Figure 4 、 Figure 7 As shown, further, the lower guide wheel assembly 21 includes a lower guide wheel 211, an adjustment plate 212, and a fixed seat 213. The fixed seat 213 is fixedly arranged on the bottom surface of the telescopic device 2, and the adjustment plate 213 is rotatably arranged on the fixed seat 213. The lower guide wheel 211 is rotatably arranged on the adjustment plate 212, and an adjusting component 214 is rotatably arranged on the fixed seat 213. In this embodiment, the adjusting component 214 preferably adopts an adjusting bolt. By rotating the adjusting bolt, the adjusting plate 212 is adjusted to drive the lower guide wheel 211 to swing up and down, so as to ensure that the lower guide wheel 211 slides with the guide rail in the telescopic cavity 111, so that the lower guide wheel 211 supports the telescopic device 2. When the telescopic driving device 14 drives the telescopic device 2 to move, the lower guide wheel 211 of the telescopic device slides along the guide rail in the telescopic cavity, and the guide rail 23 of the telescopic device 2 slides along the front guide wheel 131, so that the telescopic device 2 can be telescoped more stably and smoothly.

[0032] Reference Figure 2As shown, further, a side guide wheel 24 is rotatably provided on the outer wall of the telescopic device 2, so that when the telescopic device 2 extends or retracts the telescopic cavity 111, the side guide wheel slides and cooperates with the inner wall of the telescopic cavity 111, which can also avoid the telescopic device 2 from colliding with the inner wall of the belt conveyor 1, and is more stable during the telescopic process and less likely to shake, thereby greatly improving the stability of the telescopic process.

[0033] Reference Figure 2 、 Figure 5 、 Figure 7 As shown, an upper support wheel assembly 22 is provided at the upper part of the head end of the telescopic device 2, and the upper support wheel assembly 22 includes an upper guide wheel 221. A support shaft 222 is provided at the upper part of the head end of the telescopic device 2, and brackets are provided on both sides of the head end of the telescopic device 2. The bracket 223 has a groove so that the end of the support shaft 222 is placed in the groove of the bracket 223. The upper guide wheel 221 is a pair and is rotatably provided at the end of the support shaft 222 so that the upper guide wheel 221 slides with the top surface edge of the telescopic cavity 111, and cooperates with the lower guide wheel 211 to greatly improve the stability of the telescopic device, thereby avoiding shaking of the telescopic device when the telescopic distance becomes longer.

[0034] Reference Figure 2 、 Figure 6 As shown, a cable guide groove 4 is provided on the inner side of the head end of the telescopic cavity 111, and the cable guide groove 4 includes an arc-shaped guide plate 41, which is fixedly provided on the inner wall of the telescopic cavity 111, and side plates 42 are provided on both sides of the arc-shaped guide plate 41. The cable of the telescopic device can be wound in the arc-shaped guide groove, so that when the telescopic device is extended, the cable moves along the arc-shaped guide plate 41, and the side plates 42 are used to prevent the cable from deviating, thereby avoiding local force breakage of the cable.

[0035] Furthermore, a position detection module is provided on the bottom surface of the end of the telescopic cavity 111. In this embodiment, the position detection module preferably adopts a laser sensor. When the telescopic device 2 extends out of the telescopic cavity 111, the position detection module detects that the telescopic device 2 reaches a specified distance, and the telescopic device 2 stops accordingly to prevent the telescopic device 2 from detaching from the tape dispenser 1.

[0036] Reference Figure 1-Figure 3 As shown, the structure of the telescopic device in this embodiment is connected to the structure of the belt conveyor to ensure that multiple telescopic devices can be nested with each other. This embodiment will not be repeated here.

[0037] In another embodiment, two telescopic belt conveyors are arranged in parallel and move synchronously to achieve the transportation of large packages, thereby improving the loading and unloading efficiency of packages.

[0038] Of course, the above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly. They cannot be used to limit the scope of protection of the utility model. Any modifications made according to the spirit of the main technical solution of the utility model should be included in the scope of protection of the utility model.

Claims

1. A compact linkage telescopic belt conveyor, characterized in that: It comprises a tape conveyor (1) and a telescopic device (2), wherein the telescopic device (2) is slidably arranged in the tape conveyor (1); The adhesive tape machine (1) comprises a body (11) and an adhesive tape (12); the adhesive tape is rotatably arranged on the upper surface of the body (11); the body (11) has a telescopic cavity (111) in communication with the end thereof, so that the telescopic device (2) is slidably arranged in the telescopic cavity (111); Guide rails are provided on both sides of the bottom surface of the telescopic cavity (111); a lower guide wheel assembly (21) is provided on the bottom surface of the head end of the telescopic device (2) and is in sliding engagement with the guide rails; a front guide wheel assembly (13) is provided on the bottom surface of the end end of the telescopic cavity (111) and is in sliding engagement with the bottom surface of the telescopic device (2); and an upper support wheel assembly (22) is provided on the upper portion of the head end of the telescopic device (2) so that the upper support wheel assembly (22) is in sliding engagement with the edge of the top surface of the telescopic cavity (111).

2. A compact linkage telescopic belt conveyor according to claim 1, characterized in that: The front guide wheel assembly (13) includes a front guide wheel (131) and a front guide wheel seat (132). The front guide wheel seat (132) is fixedly arranged on the telescopic cavity (111). The front guide wheel (131) is rotatably arranged on the front guide wheel seat (132). Guide rails (23) are respectively provided on both sides of the bottom surface of the telescopic device (2). The guide rails (23) are in sliding cooperation with the front guide wheel (131).

3. A compact linkage telescopic belt conveyor according to claim 2, characterized in that: A limiting flange (133) is provided on one side of the front guide wheel (131) away from the inner wall of the telescopic cavity (111), so that the guiding rail (23) is limited between the limiting flange (133) and the inner wall of the telescopic cavity (111).

4. The compact linked telescopic belt conveyor according to claim 1, characterized in that: The lower guide wheel assembly (21) comprises a lower guide wheel (211), an adjustment plate (212), and a fixed seat (213); the fixed seat (213) is fixedly arranged on the bottom surface of the telescopic device (2); the adjustment plate (212) is rotatably arranged on the fixed seat (213); the lower guide wheel (211) is rotatably arranged on the adjustment plate (212); an adjustment component (214) is rotatably arranged on the fixed seat (213) for adjusting the adjustment plate (212) to drive the lower guide wheel (211) to swing up and down.

5. The compact linked telescopic belt conveyor according to claim 4, characterized in that: The upper support wheel assembly (22) includes an upper guide wheel (221). A support shaft (222) is provided at the upper portion of the head end of the telescopic device (2). The upper guide wheels (221) are a pair and are rotatably provided at the ends of the support shaft (222) so that the upper guide wheels (221) are in sliding engagement with the top surface of the telescopic cavity (111).

6. The compact linked telescopic belt conveyor according to claim 1, characterized in that: A cable guide groove (4) is provided on the inner side surface of the head end of the telescopic cavity (111), and the cable guide groove (4) includes an arc-shaped guide plate (41). The arc-shaped guide plate (41) is fixedly provided on the inner wall of the telescopic cavity (111), and side plates (42) are provided on both sides of the arc-shaped guide plate (41).

7. The compact linked telescopic belt conveyor according to claim 1, characterized in that: A side guide wheel (24) is rotatably provided on the outer wall of the telescopic device (2) for sliding engagement with the inner wall of the telescopic cavity (111).

8. The compact linked telescopic belt conveyor according to claim 1, characterized in that: It also includes a turning seat (3), the head end of the tape conveyor (1) is rotatably arranged on the turning seat (3), and legs (31) are provided on both sides of the end of the tape conveyor (1). A turning drive device (32) is fixedly installed on the legs (31) for turning the tape conveyor (1) up and down around the turning seat (3).

9. The compact linked telescopic belt conveyor according to claim 1, characterized in that: A position detection module is provided on the bottom surface of the end of the telescopic cavity (111) for detecting the moving position of the telescopic device (2).

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