Cloth cake lifting device

Abstract

The utility model discloses a cloth cake lifting device which comprises a base, supporting columns installed on the two sides of the base, a top beam connected with the tops of the two supporting columns, an electric hoist installed on the top beam, a chain penetrating through the electric hoist, a lifting frame connected with the chain and a conveying bed installed on the lifting frame. The conveying bed comprises a conveying belt device, a first sensor facing the feeding end of the conveying belt device and a second sensor facing the discharging end of the conveying belt device. According to the cloth cake lifting device, the supporting columns on the two sides are adopted, the lifting height of the cloth cake lifting device is adjusted through different supporting column heights, and the requirements of different use scenes for the lifting height are met; the telescopic length of the chain is driven by the electric hoist, so that the cloth cake is driven to lift, and the structure is simpler.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting devices, in particular to a cloth cake lifting device. Background Art

[0002] With the increasing use of tunnel washers (tunnel washers) and the changing layout of factory buildings, tunnel washers and water presses are often installed on the first floor, while the scatterers or dryers are on the second floor or above. This requires that the cloth cakes after water pressing be lifted to a higher level. When using traditional conveyor belts for transportation, the conveyor belts take up a lot of space, which is not conducive to the rational use of factory buildings and easily leads to waste of factory resources.

[0003] Therefore, the existing technology has defects and needs to be improved. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a cloth cake lifting device to solve the problem of lifting cloth cakes after washing, and the utility model can also be extended to other related industries.

[0005] The technical solution of this utility model is as follows: a cloth cake lifting device is provided, comprising: a base, support columns mounted on both sides of the base, a top beam connected to the tops of the two support columns, an electric hoist mounted on the top beam, a chain passing through the electric hoist, a lifting frame connected to the chain, and a conveyor bed mounted on the lifting frame; the conveyor bed includes: a conveyor belt device, a first sensor facing the feed end of the conveyor belt device, and a second sensor facing the discharge end of the conveyor belt device. Preferably, the first sensor is a feed photocell, and the second sensor is a discharge photocell.

[0006] In this solution, the base, support columns, and top beams are assembled into a frame. The electric hoist pulls the chain to drag the lifting frame up and down, thereby driving the conveyor bed to rise and fall. The cloth cake is placed on the conveyor bed, and the cloth cake can be raised and lowered to meet actual application needs.

[0007] Furthermore, the cloth cake lifting device further includes an upper proximity switch and a lower proximity switch mounted on the support column, wherein the upper proximity switch and the lower proximity switch are used to obtain the position of the lifting frame.

[0008] Furthermore, the support column includes: a lower support rod connected to the base, a middle support rod connected to the lower support rod, and an upper support rod connected to the middle support rod. Preferably, the upper proximity switch is arranged on the upper support rod, and the lower proximity switch is arranged on the lower support rod.

[0009] Furthermore, the support rod is provided with a guide groove, and the lifting frame includes a guide block, and the guide block is arranged in the guide groove, so as to achieve stable lifting of the lifting frame and reduce shaking when the lifting frame is lifted.

[0010] Furthermore, the lifting frame includes: a crossbar, and two vertical bars connected to the crossbar; a line connecting the connection points of the two vertical bars and the conveying bed passes through the center of gravity of the conveying bed.

[0011] Furthermore, the transmission belt device includes: a transmission frame, a transmission belt installed on the transmission frame, and a belt motor for providing power to the transmission belt.

[0012] Furthermore, there are two groups of conveyor beds.

[0013] By adopting the above scheme, the utility model provides a cloth cake lifting device, which adopts support columns on both sides, and adjusts the lifting height of the cloth cake lifting device by different support column heights to meet the lifting height requirements of different usage scenarios; the present invention adopts an electric hoist to drive the telescopic length of the chain, thereby driving the lifting of the cloth cake, making the structure simpler; the present invention can lift a single cloth cake or two cloth cakes at a time, and the cloth cakes are respectively installed on different conveyor beds, which can be customized according to actual usage requirements; the conveyor bed is equipped with a transmission belt, which can drive the cloth cake to move, making it convenient for loading and unloading of the cloth cakes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;

[0015] Figure 2 This is a structural diagram of another embodiment of the present invention. DETAILED DESCRIPTION

[0016] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0017] See also Figure 1 and Figure 2 This embodiment provides a cloth cake lifting device, comprising: a base 10, support columns mounted on both sides of the base 10, a top beam 11 connected to the tops of the two support columns, an electric hoist 12 mounted on the top beam 11, a chain 13 threaded through the electric hoist 12, a lifting frame connected to the chain 13, and a conveyor bed mounted on the lifting frame; the conveyor bed includes a conveyor belt device, a first sensor 14 facing the feed end of the conveyor belt device, and a second sensor 15 facing the discharge end of the conveyor belt device. Preferably, the first sensor 14 is a feed photocell, and the second sensor 15 is a discharge photocell.

[0018] In this solution, the base 10, support columns, and top beams 11 are assembled into a frame, and the electric hoist 12 pulls the chain 13 to drag the lifting frame up and down, thereby driving the conveyor bed to rise and fall. The cloth cake is placed on the conveyor bed, and the cloth cake can be lifted and lowered, thereby meeting actual application needs.

[0019] In this embodiment, the cloth cake lifting device further includes an upper proximity switch 16 and a lower proximity switch 17 mounted on the support column. The upper proximity switch 16 and the lower proximity switch 17 are used to obtain the position of the lifting frame.

[0020] In this embodiment, the support column includes: a lower support rod 18 connected to the base 10, a middle support rod 19 connected to the lower support rod 18, and an upper support rod 20 connected to the middle support rod 19. Preferably, the upper proximity switch 16 is provided on the upper support rod 20, and the lower proximity switch 17 is provided on the lower support rod 18.

[0021] In this embodiment, the support rods are provided with guide slots 21, and the lifting frame includes guide blocks 22. These guide blocks 22 are positioned within the guide slots 21 to ensure stable lifting and reduce shaking during the lifting of the lifting frame. The lifting frame includes a horizontal bar 23 and two vertical bars 24 connected to the horizontal bar 23. The line connecting the connection points of the two vertical bars 24 and the conveyor bed passes through the center of gravity of the conveyor bed.

[0022] In this embodiment, the transmission belt device includes: a transmission frame 25 , a transmission belt 26 installed on the transmission frame 25 , and a belt motor 27 for providing power to the transmission belt 26 .

[0023] See Figure 1 In this embodiment, the conveyor bed is a group; please refer to Figure 2 In this embodiment, there are two groups of conveyor beds.

[0024] Fabric cake loading: When the feed photocell detects the arrival of a fabric cake (the conveyor bed is generally connected to the conveyor belt of the water press), the belt motor 27 starts, driving the conveyor belt 26 to move upward, thereby driving the fabric cake on the conveyor belt 26 to move upward. When the discharge photocell detects the presence of a fabric cake, the belt motor 27 stops working, and the fabric cake stops at the upper position of the belt. If it is a double-layer conveyor bed, the first layer of fabric cakes will be loaded on the upper layer of the conveyor bed. The method of loading fabric cakes is the same as above. After loading the fabric cakes, the upper conveyor bed will rise to a certain height to leave room for the lower conveyor bed to load the fabric cakes on the lower layer.

[0025] Lifting of the cloth cake: When the cloth cake is loaded, the electric hoist 12 starts, and the drive chain 13 is lifted upward, thereby driving the lifting frame and the conveyor bed to lift upward. When the upper proximity switch 16 is detected, the conveyor bed reaches the specified height and the electric hoist 12 stops working.

[0026] Unloading of cloth cakes: When the cloth cakes are lifted to the specified height and are to be unloaded (the conveyor bed is generally connected to a dryer or a scatterer), the belt motor 27 will start, driving the transmission belt 26 upward, thereby driving the cloth cakes on the belt upward. The cloth cakes on the bed will fall into the drum of the dryer or scatterer. When the discharge light eye detects no cloth cakes at all, the belt motor 27 stops working, completing the unloading process. If it is a double-layer conveyor bed, the first layer of cloth cakes to be unloaded is the upper layer of the conveyor bed. After unloading, the lower conveyor bed will rise to the unloading height of the lower conveyor bed, and then the lower conveyor bed will be unloaded. The method of unloading cloth cakes is the same as above.

[0027] Lowering of the conveyor bed: When the cloth cakes are unloaded, the electric hoist starts, driving the chain 13 to descend, thereby driving the conveyor bed to descend. When the proximity switch 17 is detected, the conveyor bed reaches the specified lowering height and the electric hoist stops working, thus starting the next cycle.

[0028] To sum up, the utility model provides a cloth cake lifting device, which adopts support columns on both sides, and adjusts the lifting height of the cloth cake lifting device by different support column heights to meet the lifting height requirements of different usage scenarios; the present invention adopts an electric hoist to drive the telescopic length of the chain, thereby driving the lifting of the cloth cake, making the structure simpler; the present invention can lift a single cloth cake or two cloth cakes at a time, and the cloth cakes are installed on different conveyor beds respectively, which can be customized according to actual usage requirements; the conveyor bed is equipped with a transmission belt, which can drive the cloth cake to move, making it convenient for loading and unloading of the cloth cake.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cloth cake lifting device, characterized in that: include: A base, support columns installed on both sides of the base, a top beam connected to the tops of the two support columns, an electric hoist installed on the top beam, a chain passing through the electric hoist, a lifting frame connected to the chain, and a conveyor bed installed on the lifting frame; The conveyor bed includes: a conveyor belt device, a first sensor facing the feed end of the conveyor belt device, and a second sensor facing the discharge end of the conveyor belt device.

2. A cloth cake lifting device according to claim 1, characterized in that: Also includes: An upper proximity switch and a lower proximity switch are installed on the support column.

3. The cloth cake lifting device according to claim 1, characterized in that: The support column includes: a lower support rod connected to the base, a middle support rod connected to the lower support rod, and an upper support rod connected to the middle support rod.

4. The cloth cake lifting device according to claim 1, characterized in that: The support rod is provided with a guide groove, and the lifting frame includes a guide block, and the guide block is arranged in the guide groove.

5. The cloth cake lifting device according to claim 1, characterized in that: The lifting frame includes: a crossbar, and two vertical bars connected to the crossbar; a line connecting the connection points of the two vertical bars and the conveying bed passes through the center of gravity of the conveying bed.

6. The cloth cake lifting device according to claim 1, characterized in that: The transmission belt device includes: a transmission frame, a transmission belt installed on the transmission frame, and a belt motor for providing power to the transmission belt.

7. The cloth cake lifting device according to claim 1, characterized in that: There are two groups of conveyor beds.

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