Material transfer device for fastener production

Abstract

The utility model relates to the field of fastener production, and discloses a material transfer device for fastener production, which comprises a base, a hand push rod connected to the rear end of the base, wheels mounted at the bottom of the base, a hopper connected above the base, a U-shaped baffle rotatably connected to the bottom of the front side of the hopper, and two side plates of the U-shaped baffle positioned on the outer sides of the left and right side walls of the hopper. Hooks are arranged on two side plates of the U-shaped baffle, hanging rings are rotationally connected to a left side plate and a right side plate of the car hopper and can be buckled on the hooks, the car hopper bottom plate is obliquely arranged, and the lower end of the car hopper bottom plate is located on the front side. According to the utility model, the problem that the labor intensity of workers is high because the bolts need to be loaded into a charging basket and then manually carried to a cart or a forklift tray to be transferred when being transferred among different stations in the prior art can be solved.

Description

Technical Field

[0001] The utility model relates to the field of fastener production, in particular to a material transfer device for fastener production. Background Art

[0002] Bolts, screws and other fasteners are produced in batches in the production workshop. Bolts that have been threaded in large quantities by thread rolling machines must undergo heat treatment and surface treatment before they can be put into storage. The existing workshop layout has a long distance between workstations, and it is necessary to use a basket to transfer the threaded bolts with a cart or forklift. After loading into the basket, they are manually carried to the cart or forklift pallet. The weight of each basket is large, and the labor intensity of the workers is high, making it difficult to carry them frequently for a long time. In addition, workshop equipment is usually provided by different suppliers, and the heights of the inlets and outlets are uneven, resulting in the need for manual assistance in the process of loading and unloading bolts to be carried to different heights for unloading, which is troublesome to operate and causes high physical loss for workers. Utility Model Content

[0003] The utility model is intended to provide a material transfer device for fastener production, so as to solve the problem in the prior art that bolts need to be loaded into a material basket and then manually carried to a cart or forklift pallet for transfer between different workstations, which has a high labor intensity for workers.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a material transfer device for fastener production, including a base, a hand push rod connected to the rear end of the base, wheels installed at the bottom of the base, a bucket connected to the top of the base, a U-shaped baffle rotatably connected to the bottom of the front side of the bucket, two side plates of the U-shaped baffle are located on the outside of the left and right side walls of the bucket, hooks are provided on the two side plates of the U-shaped baffle, hanging rings are rotatably connected to the left and right side plates of the bucket, the hanging rings can be buckled on the hooks, the bottom plate of the bucket is tilted, and the lower end of the bottom plate of the bucket is located on the front side.

[0005] Preferably, as an improvement, a lifting mechanism is installed on the base, and the bucket is installed on the top of the lifting mechanism.

[0006] Preferably, as an improvement, the lifting mechanism is a manual pump type hydraulic scissor fork lifting mechanism, and the manual pump handle of the hydraulic scissor fork lifting mechanism is installed on the push rod.

[0007] Preferably, as an improvement, the hanging ring is a rectangular ring, and one short side of the hanging ring is connected to the side wall of the truck bed through a U-shaped pressure plate, the opening width of the U-shaped pressure plate is larger than the cross-sectional diameter of the hook, the hook is an L-shaped plate, and the opening formed between the hook and the U-shaped baffle faces the front side of the truck bed.

[0008] Preferably, as an improvement, the two side plates of the U-shaped baffle are fan-shaped, and a limiting chain is connected between the top ends of the two side plates of the U-shaped baffle and the side walls of the truck bed, and the limiting chain limits the rotation range of the U-shaped baffle by its own length.

[0009] The principle and advantages of this scheme are as follows: in actual application, the base is used as the bottom support, and can be moved smoothly and flexibly through the wheels at the bottom. The push rod is convenient for manual pushing and moving. The bucket is used to hold the bolt products that need to be transferred. The U-shaped baffle is used to manage the opening and closing of the front end opening of the bucket. The hanging ring and the hook are used to pull and fix the U-shaped baffle when the U-shaped baffle is turned to a vertical state to close the opening of the bucket, so as to prevent the U-shaped baffle from falling down and opening the bucket by itself, causing the bolts to fall. The limit chain limits the rotation angle of the U-shaped baffle when the U-shaped baffle rotates to open the bucket after the hanging ring is separated from the hook, so as to prevent the U-shaped baffle from rotating to the bottom of the bucket and causing the bolts to fall and be damaged. The preferred length of the limit chain allows the bottom of the U-shaped baffle to smoothly transition with the bottom of the bucket after it is turned and opened, providing a slope guide for the discharge process of the bolts from the bucket. The two side plates of the U-shaped baffle are fan-shaped, which can save materials on the one hand, and facilitate workers to observe or operate the auxiliary bolts to discharge the bucket on the other hand when the U-shaped baffle is opened. The hand-pump hydraulic scissor fork lifting mechanism at the bottom provides workers with a convenient lifting function. For the height difference between the loading ports of different equipment, there is no need to manually carry it to the corresponding height. The bucket can be lifted to a specific height by operating the handle of the manual pump, and then the U-shaped baffle can be opened. The bolts can slide along the inclined bottom of the bucket to the loading end of the processing equipment under gravity. After the bolts are discharged, move the handle of the manual pump to the release position. The hydraulic scissor fork lifting mechanism descends under the weight of the bucket, and the bucket descends and resets.

[0010] The transfer device of this solution can transfer bolt products in batches, and the transfer process does not require too much manual handling operations. Workers are not required to carry and lift between loading and unloading ports at different heights of different equipment. The transfer of bolt products is easier and more convenient, and the labor intensity of workers is greatly reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0012] Figure 2 A top view of the connection between the hanging ring and the hook in the embodiment of the utility model DETAILED DESCRIPTION

[0013] The following is further described in detail through specific implementation methods:

[0014] The figure marks in the drawings of the specification include: base 1, hydraulic scissor fork lifting mechanism 2, truck bucket 3, U-shaped baffle 4, push rod 5, wheel 6, hanging ring 7, hook 8, handle 9, limit chain 10, U-shaped pressure plate 11.

[0015] The embodiment is basically as shown in the attached Figure 1 , Figure 2As shown: a material transfer device for fastener production includes a rectangular frame-shaped base 1, a U-shaped steel pipe as a push rod 5 is welded and connected at the rear end of the base 1, a wheel 6 is bolted to the bottom of the base 1, a manual pump type hydraulic scissor fork lifting mechanism 2 is bolted to the top of the base 1, and a manual pump handle 9 of the hydraulic scissor fork lifting mechanism 2 is installed on the push rod 5. The top of the hydraulic scissor fork lifting mechanism 2 is bolted to a truck bucket 3, the front side of the truck bucket 3 is opened, the bottom plate of the truck bucket 3 is tilted, and the lower end of the bottom plate of the truck bucket 3 is located at the front side. The bottom of the front side of the truck bucket 3 is rotatably connected to a UU-shaped baffle 4 through a hinge, and the two side plates of the UU-shaped baffle 4 are located outside the left and right side walls of the truck bucket 3. The two side plates of the UU-shaped baffle 4 are fan-shaped, and the top of the two side plates of the UU-shaped baffle 4 is connected to the side wall of the truck bucket 3. The two ends of the limit chain 10 are respectively welded and fixed to the side wall of the truck bucket 3 and the UU-shaped baffle 4, and the limit chain 10 limits the rotation range of the UU-shaped baffle 4 through its own length. An L-shaped plate is welded on both side plates of the UU-shaped baffle 4 as a hook 8, and the opening formed between the hook 8 and the UU-shaped baffle 4 faces the front side of the truck 3. The left and right side plates of the truck 3 are rotatably connected with a hanging ring 7, which is a rectangular ring. One short side of the hanging ring 7 is buckled and connected to the side wall of the truck 3 through a UU-shaped pressing plate 11. The opening width of the UU-shaped pressing plate 11 is larger than the cross-sectional diameter of the hook 8, and the hanging ring 7 can be buckled on the hook 8.

[0016] The specific implementation process is as follows: the base 1 serves as the bottom support, and can move smoothly and flexibly through the wheels 6 at the bottom. The push rod 5 facilitates the hand-pushing operation and movement. The bucket 3 is used to hold the bolt products that need to be transferred. The UU-shaped baffle 4 is used to manage the opening and closing of the front end opening of the bucket 3. The hanging ring 7 and the hook 8 are used to pull and fix the UU-shaped baffle 4 when the UU-shaped baffle 4 is turned to a vertical state to close the opening of the bucket 3, so as to prevent the UU-shaped baffle 4 from falling down and opening the bucket 3 by itself, causing the bolts to fall. The limit chain 10 limits the rotation angle of the UU-shaped baffle 4 when the UU-shaped baffle 4 rotates to open the bucket 3 after the hanging ring 7 is separated from the hook 8, so as to prevent the UU-shaped baffle 4 from rotating to the bottom of the bucket 3 and causing the bolts to fall and be damaged. The preferred length of the limit chain 10 allows the bottom of the UU-shaped baffle 4 to smoothly transition with the bottom of the bucket 3 after it is turned and opened, providing a slope guide for the discharge process of the bolts from the bucket 3. The two side plates of the UU-shaped baffle 4 are fan-shaped, which can save materials on the one hand, and on the other hand, it is convenient for workers to observe or operate the auxiliary bolts to discharge the bucket 3 when the UU-shaped baffle 4 is opened. The hand pump type hydraulic scissor fork lifting mechanism 2 at the bottom provides workers with a convenient lifting function. For the height difference between the loading ports of different equipment, there is no need to manually carry it to the corresponding height. The bucket 3 can be lifted to a specific height by operating the handle 9 of the manual pump, and then the UU-shaped baffle 4 is opened. The bolts can slide down the bottom of the inclined bucket 3 to the feeding end of the processing equipment under gravity. After the bolts are discharged, the handle 9 of the manual pump is moved to the release position, and the hydraulic scissor fork lifting mechanism 2 is lowered under the dead weight of the bucket 3, and the bucket 3 is lowered and reset.

[0017] The transfer device of this solution can transfer bolt products in batches, and the transfer process does not require too much manual handling operations. Workers are not required to carry and lift between loading and unloading ports at different heights of different equipment. The transfer of bolt products is easier and more convenient, and the labor intensity of workers is greatly reduced.

[0018] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. Material transfer device for fastener production, characterized by: It includes a base, a push rod is connected to the rear end of the base, wheels are installed at the bottom of the base, a truck bed is connected above the base, a U-shaped baffle is rotatably connected to the bottom of the front side of the truck bed, two side plates of the U-shaped baffle are located outside the left and right side walls of the truck bed, hooks are arranged on the two side plates of the U-shaped baffle, hanging rings are rotatably connected on the left and right side plates of the truck bed, the hanging rings can be buckled on the hooks, the bottom plate of the truck bed is tilted, and the lower end of the bottom plate of the truck bed is located on the front side.

2. The material transfer device for fastener production according to claim 1, characterized in that: A lifting mechanism is installed on the base, and a truck bucket is installed on the top of the lifting mechanism.

3. The material transfer device for fastener production according to claim 2, characterized in that: The lifting mechanism is a manual pump type hydraulic scissor fork lifting mechanism, and the manual pump handle of the hydraulic scissor fork lifting mechanism is installed on the push rod.

4. The material transfer device for fastener production according to claim 3, characterized in that: The hanging ring is a rectangular ring, and one short side of the hanging ring is connected to the side wall of the truck bed through a U-shaped pressure plate. The opening width of the U-shaped pressure plate is larger than the cross-sectional diameter of the hook. The hook is an L-shaped plate, and the opening formed between the hook and the U-shaped baffle faces the front side of the truck bed.

5. The material transfer device for fastener production according to claim 4, characterized in that: The two side plates of the U-shaped baffle are fan-shaped, and a limiting chain is connected between the top ends of the two side plates of the U-shaped baffle and the side walls of the truck bucket. The limiting chain limits the rotation range of the U-shaped baffle by its own length.

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