Reloading workstation

Abstract

The utility model provides a material changing work station which comprises a movable feeding frame with two U-shaped grooves formed in one side, a positioning tool installed on the ground and comprising an assembling base provided with cylindrical strips matched with the U-shaped grooves, and a movable feeding frame with two U-shaped grooves formed in the other side, the two guide seats are located on the two opposite sides of the assembling seat respectively so as to form a positioning cavity together with the assembling seat, and one side of the positioning cavity is provided with an opening allowing the movable feeding frame to enter; and the two quick clamps are arranged on the two guide seats respectively and are far away from the assembly seat. Different types of nut conveying devices are installed on the movable feeding frames respectively, during production changing, the corresponding movable feeding frames are pushed into the positioning cavities from the openings, so that the two cylindrical strips are smoothly attached to the two U-shaped grooves, finally, the movable feeding frames are pressed and fixed in the positioning cavities through the quick clamps, and the nut conveying devices are fixed through the quick clamps. Therefore, the movable feeding frame can be accurately positioned, material catching points of different types of nuts are fixed, the production changing time is shortened, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material vehicle positioning, in particular to a material changing workstation. Background Art

[0002] The existing production line can be suitable for producing parts of multiple different specifications. However, when changing production, the fixing nuts need to be replaced, and there is no effective way to fix the nut feeding part. After the change, each grabbing point needs to be realigned. The changeover debugging basically takes more than 3 hours. The cycle is too long and it is impossible to start production quickly. Utility Model Content

[0003] The main purpose of the utility model is to provide a material changing workstation, aiming to effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solutions of the utility model include:

[0005] The utility model provides a material changing workstation, comprising:

[0006] The mobile loading rack has two U-shaped grooves on one side.

[0007] Positioning tooling, which is installed on the ground, includes

[0008] An assembly seat having a cylindrical bar adapted to the U-shaped groove;

[0009] Two guide seats, which are respectively located on opposite sides of the assembly seat to form a positioning cavity together with the assembly seat, and one side of the positioning cavity has an open opening for the movable loading rack to enter;

[0010] Two quick clamps are respectively arranged on the two guide seats and are far away from the assembly seat.

[0011] Compared with the prior art, the utility model provides a material changing workstation, in which different types of nut conveying devices are installed on a mobile loading rack. When changing production, the corresponding mobile loading rack is pushed into the positioning cavity from the open mouth, and the guide seat guides and limits the mobile loading rack so that the two cylindrical bars and the two U-shaped grooves fit smoothly. Finally, the mobile loading rack is pressed and fixed in the positioning cavity with a quick clamp, so that the mobile loading rack can be accurately positioned and the catching points of different types of nuts can be fixed, thereby reducing the production change time, realizing rapid production change, and improving production efficiency.

[0012] In a preferred embodiment, the guide seat has an inclined guide portion near the open mouth.

[0013] In a preferred embodiment, a first wear-resistant plate is provided on one side of the movable loading rack cooperating with the guide seat; first pulleys distributed at intervals are provided on the upper surface of the guide seat; when the movable loading rack is pushed into the positioning cavity, the first wear-resistant plate conflicts with the first pulley.

[0014] In a preferred embodiment, the first pulley is a bearing.

[0015] In a preferred embodiment, a second wear-resistant plate is provided on the lower side of the mobile loading rack; second pulleys are provided at intervals on the side of the guide seat facing the positioning cavity; when the mobile loading rack is pushed into the positioning cavity, the second wear-resistant plate conflicts with the second pulley.

[0016] In a preferred embodiment, the second pulley is a bearing.

[0017] In a preferred embodiment, the first wear-resistant plate and the second wear-resistant plate are an integrally connected structure.

[0018] In a preferred embodiment, the positioning tool further includes a steel plate, which is installed on the ground and extends from the assembly seat to outside the positioning cavity.

[0019] In a preferred embodiment, the material changing workstation further comprises a loading ladder, which is arranged outside the positioning tooling, and the height of the loading ladder is adapted to the height of the movable loading rack.

[0020] In order to better understand and implement the present invention, the following figure is combined with the accompanying drawings to explain the present invention in detail. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0022] Figure 1 It is a structural diagram of the material changing workstation;

[0023] Figure 2 yes Figure 1 A is an enlarged view of the middle image.

[0024] Description of reference numerals:

[0025] 1 mobile loading rack, 11 U-shaped groove, 12 first wear-resistant plate, 13 second wear-resistant plate, 2 positioning fixture, 21 assembly seat, 211 cylindrical bar, 22 guide seat, 221 inclined guide part, 222 first pulley, 223 second pulley, 23 positioning cavity, 24 quick clamp, 25 steel plate, 3 loading ladder, 4 nut conveying device. DETAILED DESCRIPTION

[0026] In order to better illustrate the present invention, the present invention is further described in detail below with reference to the accompanying drawings.

[0027] It should be clear that the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the embodiments of the present application.

[0028] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the embodiments of the present application. The singular forms of "a", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0029] When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. On the contrary, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the attached claims. In the description of the present application, it should be understood that the terms "first", "second", "third", etc. are only used to distinguish similar objects, and do not have to be used to describe a specific order or sequence, nor can they be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0030] In addition, in the description of this application, unless otherwise specified, "plurality" means two or more. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects are in an "or" relationship.

[0031] like Figure 1 and Figure 2 As shown, the utility model provides a material changing workstation, comprising:

[0032] The mobile loading rack 1 has two U-shaped grooves on one side.

[0033] The positioning tool 2 is installed on the ground and includes

[0034] An assembly seat 21 having a cylindrical bar 211 adapted to the U-shaped groove;

[0035] Two guide seats 22, which are respectively located on opposite sides of the assembly seat 21, so as to form a positioning cavity 23 together with the assembly seat 21, and one side of the positioning cavity 23 has an open opening for the mobile loading rack 1 to enter;

[0036] Two quick clamps 24 are respectively disposed on the two guide seats 22 and are disposed away from the assembly seat 21 .

[0037] Compared with the prior art, the utility model provides a material changing workstation, in which different types of nut conveying devices 4 are installed on a mobile loading rack 1. When changing production, the corresponding mobile loading rack 1 is pushed into the positioning cavity 23 from the open mouth, and the guide seat 22 guides and limits the mobile loading rack 1, so that the two cylindrical bars 211 are smoothly fitted with the two U-shaped grooves. Finally, the mobile loading rack 1 is pressed and fixed in the positioning cavity 23 with a quick clamp 24, so that the mobile loading rack 1 can be accurately positioned and the catching points of different types of nuts can be fixed, thereby reducing the production change time, realizing rapid production change, and improving production efficiency.

[0038] In one embodiment, the guide seat 22 has an inclined guide portion 221 near the open mouth to facilitate the staff to push the movable loading rack 1 into and out of the positioning cavity 23.

[0039] In one embodiment, a first wear-resistant plate 12 is provided on one side of the mobile loading rack 1 that cooperates with the guide seat 22; the upper surface of the guide seat 22 is provided with first pulleys 222 that are distributed at intervals; when the mobile loading rack is pushed into the positioning cavity 23, the first wear-resistant plate 12 and the first pulley 222 are in conflict with each other, so that the mobile loading rack 1 can be smoothly pushed into and moved out of the positioning cavity 23, which is convenient for the staff to operate.

[0040] Preferably, the first pulley 222 is a bearing, which is low-cost and practical.

[0041] Furthermore, a second wear-resistant plate 13 is provided on the lower side of the mobile loading rack 1; second pulleys 223 are arranged at intervals on the side of the guide seat 22 facing the positioning cavity 23; when the mobile loading rack is pushed into the positioning cavity 23, the second wear-resistant plate 13 and the second pulley 223 are in conflict with each other, so that the mobile loading rack 1 can be smoothly pushed into and moved out of the positioning cavity 23, which is convenient for the staff to operate.

[0042] Preferably, the second pulley 223 is a bearing, which is low-cost and practical.

[0043] Preferably, the first wear-resistant plate 12 and the second wear-resistant plate 13 are an integrated connection structure to reduce the number of parts of the mobile loading rack 1 and facilitate installation.

[0044] In one embodiment, the positioning tool 2 also includes a steel plate 25, which is installed on the ground and extends from the assembly seat 21 to the outside of the positioning cavity 23, so as to avoid the casters 14 of the mobile loading rack 1 encountering resistance when being pushed into and moved out of the positioning cavity 23, thereby preventing the casters from generating greater friction with the ground at the positioning cavity 23, effectively preventing ground damage and effectively improving the service life of the casters.

[0045] In one embodiment, the material changing workstation further includes a loading ladder 3 , which is arranged outside the positioning tool 2 , and the height of the loading ladder 3 is adapted to the height of the mobile loading rack 1 to facilitate the staff to replenish nuts and repair the nut conveying device 4 .

[0046] The present invention is not limited to the above-mentioned embodiments. If various changes or modifications to the present invention do not depart from the spirit and scope of the present invention, and if these changes and modifications fall within the claims of the present invention and the scope of equivalent technologies, the present invention is also intended to include these changes and modifications.

Claims

1. A material changing workstation, characterized in that: include: A mobile loading rack with two U-shaped slots on one side; Positioning tooling, which is installed on the ground, includes An assembly seat having a cylindrical bar adapted to the U-shaped groove; Two guide seats, which are respectively located on opposite sides of the assembly seat to form a positioning cavity together with the assembly seat, and one side of the positioning cavity has an open opening for the movable loading rack to enter; Two quick clamps are respectively arranged on the two guide seats and are far away from the assembly seat.

2. The material changing workstation according to claim 1, characterized in that: The guide seat has an inclined guide portion near the open mouth.

3. The material changing workstation according to claim 1, characterized in that: A first wear-resistant plate is provided on one side of the movable loading rack that cooperates with the guide seat; The upper surface of the guide seat is provided with first pulleys distributed at intervals; When the movable loading rack is pushed into the positioning cavity, the first wear-resistant plate conflicts with the first pulley.

4. The material changing workstation according to claim 3, characterized in that: The first pulley is a bearing.

5. The material changing workstation according to claim 3, characterized in that: A second wear-resistant plate is provided on the lower side of the mobile loading rack; Second pulleys are arranged at intervals on the side of the guide seat facing the positioning cavity; When the movable loading rack is pushed into the positioning cavity, the second wear-resistant plate conflicts with the second pulley.

6. The material changing workstation according to claim 5, characterized in that: The second pulley is a bearing.

7. The material changing workstation according to claim 5, characterized in that: The first wear-resistant plate and the second wear-resistant plate are an integrally connected structure.

8. The material changing workstation according to claim 1, characterized in that: The positioning tool also includes a steel plate, which is installed on the ground and extends from the assembly seat to the outside of the positioning cavity.

9. The material changing workstation according to claim 1, characterized in that: The material changing workstation further comprises a loading ladder, which is arranged outside the positioning fixture, and the height of the loading ladder is adapted to the height of the movable loading rack.

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