Placing structure for special parts of injection molding machine

Abstract

The utility model relates to the technical field of storage of parts of an injection molding machine, and discloses a placing structure for special parts of the injection molding machine, which comprises a bottom frame, and a plurality of storage parts distributed at intervals are arranged on the bottom frame. The storage part comprises at least two storage racks which are arranged on the bottom frame in the insertion direction of the sheet metal parts at intervals and at least two vertically-rotating separation cylinders which are horizontally arranged on each storage rack at intervals, and a storage gap for only allowing a single sheet metal part to be inserted is formed between every two adjacent separation cylinders on the same storage rack; the two or more storage gaps which are oppositely arranged in the sheet metal part inserting direction can form a storage space for erecting a single sheet metal part, each sheet metal part is independently stored through the placing structure, it is guaranteed that adjacent sheet metal parts cannot make contact when the sheet metal parts are taken and placed while selection is facilitated, and scratching and abrasion are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of storage of injection molding machine parts, in particular to a placement structure of special parts for injection molding machines. Background Art

[0002] In the injection molding machine assembly workshop, the special parts used for injection molding machine assembly, especially specific sheet metal parts such as sealing plates, are placed in a rather messy manner. They are usually stacked directly on the shelves, making it difficult to find the required sheet metal parts.

[0003] A Chinese patent with application number 202021786169.1 discloses a sheet metal storage rack, including a storage rack body, the storage rack body including a first storage layer, a second storage layer, a third storage layer and a fourth storage layer; the second storage layer is arranged below the first storage layer; the third storage layer is arranged below the second storage layer; the fourth storage layer is arranged below the third storage layer.

[0004] The above solution sets multiple storage layers to facilitate the storage of various sheet metal parts with clear classification. However, sheet metal parts of the same specification are still stacked and placed on the same layer, and adjacent sheet metal parts are prone to scratching and abrasion when being taken and placed. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that sheet metal parts, due to being stacked, may rub against adjacent sheet metal parts to cause scratches and wear when being taken and placed, and provides a placement structure for special parts for injection molding machines that can place sheet metal parts separately to avoid wear between adjacent sheet metal parts when taking and placing the sheet metal parts.

[0006] In order to solve the above technical problems, the utility model is solved by the following technical solutions:

[0007] A placement structure for special parts for injection molding machines includes a base frame, on which a plurality of storage parts distributed at intervals are arranged, the storage parts including at least two racks arranged at intervals on the base frame along the insertion direction of sheet metal parts and at least two vertically rotating partition cylinders arranged horizontally at intervals on each rack, a storage gap for inserting only a single sheet metal part is formed between adjacent partition cylinders on the same rack, and two or more storage gaps arranged opposite to each other along the insertion direction of the sheet metal parts can form a storage space for mounting a single sheet metal part.

[0008] With the above solution, two adjacent partition cylinders on the same rack form a storage gap, which only allows a single sheet metal part to be inserted and stored. However, due to the heavy weight and long length of sheet metal parts, it is impossible to store them in only one storage gap. Therefore, at least two opposite storage gaps are required to form a storage space for a single sheet metal part. More than two storage gaps are provided to provide more support for the sheet metal parts, making the storage of sheet metal parts more stable. The partition cylinder is rotatably arranged. In the process of pushing the sheet metal part into the storage gap, the partition cylinder in contact with the sheet metal part rotates, converting the sliding friction into rolling friction, reducing the resistance when the sheet metal part is inserted, and also reducing the possibility of scratches on the sheet metal part due to sliding. Each sheet metal part is placed separately in a storage space for easy selection, and the sheet metal parts will not touch each other, so they will not cause scratches and wear.

[0009] Preferably, the storage rack is provided with a sliding component for reducing the friction between the sheet metal part and the storage rack when the sheet metal part is inserted.

[0010] By adopting the above solution, the sliding assembly reduces the friction between the sheet metal insert and the storage rack, making the movement of the sheet metal more convenient.

[0011] Preferably, the sliding assembly includes a horizontal roller extending along the arrangement direction of the partition cylinder on a side of the rack close to the partition cylinder, and a mounting block fixed to both ends of the rack and rotatably matched with the end of the horizontal roller.

[0012] With the above solution, the horizontal roller is rotatably arranged on the rack. When the end of the sheet metal is inserted into the storage gap, it is mounted on the horizontal roller instead of the rack. In the process of pushing the sheet metal to continue moving, the horizontal roller rotates, converting the sliding friction into rolling friction, reducing the resistance when the sheet metal is inserted, and also reducing the possibility of scratches on the sheet metal due to sliding. When finally stored, the sheet metal is located in the storage space and is mounted on the horizontal roller.

[0013] Preferably, the outside of the separation cylinder and the horizontal cylinder are both covered with a flexible layer for protecting the sheet metal parts.

[0014] By adopting the above solution, a flexible layer with a hardness much lower than that of the sheet metal is coated on the outside of the separation cylinder and the horizontal roller, so as to avoid damage to the sheet metal due to friction or collision between the separation cylinder or the horizontal roller during the insertion process, thereby further protecting the sheet metal.

[0015] Preferably, the base frame includes at least one support frame arranged at intervals along the sheet metal insertion direction and a reinforcing rod connecting all the support frames when there are two or more support frames, and the storage rack is arranged on the side wall of the support frame.

[0016] When the above scheme is adopted, in order to ensure the storage stability of sheet metal parts, the thickness of the support frame along the insertion direction of the sheet metal parts needs to be set thicker, resulting in higher costs; when two or more support frames are set at intervals, the storage racks are set separately on different support frames, and the spacing between the support frames or the number of support frames is adjusted according to the length of the sheet metal parts to ensure the stable placement of the sheet metal parts. At this time, the thickness of the support frame can be set smaller, saving raw materials and reducing costs. And when two or more support frames are set, in order to avoid relative slippage between the support frames, resulting in deviation of the storage gap and inability to align, a reinforcing rod is set to ensure the relative stillness between the support frames, and at the same time, the deformation resistance of the support frames can be improved.

[0017] Preferably, the cross section of the support frame is a "triangle" or "trapezoidal" shape that is smaller at the top and larger at the bottom.

[0018] By adopting the above scheme, the "triangle" or "trapezoidal" shape has high stability, increases the deformation resistance of the support frame, and can also save raw materials.

[0019] Preferably, the storage portions are symmetrically arranged on both sides of the support frame and at least one group is longitudinally spaced apart along the side walls of the support frame.

[0020] With the above solution, the storage parts are symmetrically arranged, which can make the force more uniform when placing sheet metal parts, reducing the possibility of the chassis tipping over. Multiple groups are arranged at intervals in the longitudinal direction to increase the storage space for storing sheet metal parts.

[0021] The utility model has significant technical effects due to the adoption of the above technical scheme: the separation cylinder and the horizontal roller are rotatably arranged, the end of the sheet metal is inserted into the storage gap and mounted on the horizontal roller, and in the process of pushing the sheet metal to continue to be inserted, the sheet metal, the horizontal roller and the separation cylinder are all rollingly matched, thereby reducing the resistance of the sheet metal during insertion, and when finally stored, the sheet metal is located in the storage space and is mounted on the horizontal roller, and the storage space only allows a single sheet metal to be inserted and stored, so each sheet metal is placed separately for easy selection, and the sheet metal will not touch each other, so it will not cause scratches and wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view of a placement structure of a special part for an injection molding machine in an embodiment;

[0023] Figure 2 It is an axonometric diagram of a placement structure of a special part for an injection molding machine in an embodiment;

[0024] Figure 3 yes Figure 2 Enlarged view of point A in .

[0025] The parts indicated by the numerical symbols in the above drawings are as follows: 1. Base frame; 101. Support frame; 102. Reinforcement rod; 2. Storage rack; 3. Partition cylinder; 4. Storage gap; 5. Horizontal roller; 6. Mounting block; 7. Sheet metal. DETAILED DESCRIPTION

[0026] The utility model is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0027] Example

[0028] A placement structure for special parts of an injection molding machine, refer to Figures 1 to 3 , including a base frame 1, the base frame 1 includes a support frame 101 placed on the ground, the cross section of the support frame 101 is an "isosceles triangle" with a small top and a large bottom, which saves materials while ensuring the stability of the support frame 101. There are three support frames 101, and the three support frames 101 are evenly spaced and arranged opposite to each other along the insertion direction of the sheet metal part 7. It also includes a reinforcing rod 102, and there are three reinforcing rods 102, and each reinforcing rod 102 is connected to the three support frames 101. Two of the reinforcing rods 102 are located at one end of the support frame 101 close to the ground, and are symmetrically arranged on both sides of the support frame 101; the other is arranged at one end of the support frame 101 away from the ground. Saving raw materials and reducing costs while ensuring the anti-deformation ability of the support frame 101. In this embodiment, the support frame 101 is formed by welding a square steel pipe, and the reinforcing rod 102 is also a square steel pipe, which is welded to the support frame 101.

[0029] The base frame 1 is provided with a storage part, which includes at least two racks 2 arranged at intervals along the insertion direction of the sheet metal 7. In this embodiment, three racks 2 are evenly spaced along the insertion direction of the sheet metal 7, and the three racks 2 are respectively fixed horizontally on the same side walls of the three support frames 101. A partition cylinder 3 is vertically rotated on each rack 2, and at least two partition cylinders 3 are horizontally spaced on the same rack 2. A storage gap 4 for inserting only a single sheet metal 7 is formed between adjacent partition cylinders 3 on the same rack 2. In this embodiment, seven partition cylinders 3 are arranged on the same rack 2, that is, there are six storage gaps 4 on one rack 2. At the same time, since one storage part includes three racks 2 in this embodiment, in order to ensure that the sheet metal 7 can be inserted smoothly, the storage gaps 4 on the three racks 2 need to be opposite one by one along the insertion direction of the sheet metal 7. The three storage gaps 4 arranged opposite one another along the insertion direction of the sheet metal 7 can form a storage space for mounting a single sheet metal 7. That is, in this embodiment, one storage portion has six storage spaces, which can store six sheet metal parts 7. In this embodiment, the storage rack 2 is also a square steel pipe, which is welded to the side wall of the support frame 101. A first hexagonal bolt is welded on the upper end surface of the storage rack 2, and a first rotating shaft is coaxially welded inside the first hexagonal bolt. The separation cylinder 3 is concentric with the first rotating shaft and rotates in coordination. The rotation connection between the separation cylinder 3 and the first rotating shaft is a prior art, which is not shown in the figure and will not be described in detail here.

[0030] The storage part can be arranged at least one group longitudinally along the side wall of the support frame 101 to increase the storage space for the sheet metal parts 7. In this embodiment, three groups of storage parts are arranged longitudinally, so that eighteen sheet metal parts 7 can be stored on the same side of three support frames 101.

[0031] If the storage portion is set on one side of the support frame 101, when the sheet metal 7 is heavy, the support frame 101 may be deformed due to uneven force, and may even tip over in severe cases. Therefore, the storage portion is symmetrically arranged on the support frame 101, that is, storage portions are arranged on both side walls of the support frame 101, and the storage portions on both sides are symmetrical along the center line of the support frame 101, that is, there are a total of six storage portions in this embodiment, which can store thirty-six sheet metal parts 7.

[0032] Each rack 2 is also provided with a sliding assembly to reduce the friction between the sheet metal part 7 and the rack 2 when the sheet metal part 7 is inserted. The sliding assembly includes a horizontal roller 5 extending along the layout direction of the partition cylinder 3 on the side of the rack 2 close to the partition cylinder 3, and a mounting block 6 fixed at both ends of the rack 2 and rotatably matched with the end of the horizontal roller 5. When the end of the sheet metal part 7 is inserted into the storage gap 4, it is mounted on the horizontal roller 5 instead of the rack 2. In the process of pushing the sheet metal part 7 to continue to move, the horizontal roller 5 rotates, converting the sliding friction into rolling friction. When finally stored, the sheet metal part 7 is located in the storage space and is mounted on the horizontal roller 5. In this embodiment, the mounting block 6 is a washer iron, and a second hexagonal bolt is welded on the mounting block 6. A second rotating shaft is concentrically welded inside the second hexagonal bolt. The horizontal roller 5 is concentric with the second rotating shaft and rotatably matched. The rotational connection between the horizontal roller 5 and the second rotating shaft is a prior art, which is not shown in the figure and will not be described here.

[0033] The outside of the separation cylinder 3 and the horizontal roller 5 are both covered with a flexible layer for protecting the sheet metal part 7. The sheet metal part 7 is prevented from being damaged due to friction or collision with the separation cylinder 3 or the horizontal roller 5 during the insertion process, and the sheet metal part 7 is further protected.

[0034] One end of the sheet metal part 7 is inserted into a storage gap 4 and mounted on the horizontal roller 5. In the process of pushing the sheet metal part 7 to continue to be inserted, the sheet metal part 7, the horizontal roller 5 and the partition cylinder 3 are all rollingly matched to reduce the resistance of the sheet metal part 7 during insertion. The end of the sheet metal part 7 sequentially passes through the storage gaps 4 facing the three racks 2, so that the sheet metal part 7 is stored in the storage space formed by the three storage gaps 4 and mounted on the three horizontal rollers 5. The storage space only allows a single sheet metal part 7 to be inserted and stored, so each sheet metal part 7 is placed separately for easy selection, and the sheet metal parts 7 will not touch each other, so they will not cause scratches and wear.

[0035] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A placement structure for special parts of an injection molding machine, comprising a base frame (1), characterized in that: A plurality of storage sections are arranged at intervals on the base frame (1), the storage sections comprising at least two racks (2) arranged at intervals along the insertion direction of the sheet metal part (7) on the base frame (1) and at least two vertically rotatable partition cylinders (3) arranged horizontally at intervals on each rack (2), a storage gap (4) for inserting only a single sheet metal part (7) is formed between adjacent partition cylinders (3) on the same rack (2), and two or more storage gaps (4) arranged opposite to each other along the insertion direction of the sheet metal part (7) can form a storage space for mounting a single sheet metal part (7).

2. The placement structure of special parts for injection molding machines according to claim 1, characterized in that: The storage rack (2) is provided with a sliding component for reducing the friction between the sheet metal part (7) and the storage rack (2) when the sheet metal part (7) is inserted.

3. The placement structure of special parts for injection molding machines according to claim 2, characterized in that: The sliding assembly comprises a horizontal roller (5) which is arranged on one side of the storage rack (2) close to the partition cylinder (3) and extends along the arrangement direction of the partition cylinder (3), and a mounting block (6) which is fixed at both ends of the storage rack (2) and rotatably cooperates with the end of the horizontal roller (5).

4. The placement structure of special parts for injection molding machines according to claim 3 is characterized in that: The outsides of the separation cylinder (3) and the horizontal roller (5) are both covered with a flexible layer for protecting the sheet metal part (7).

5. The placement structure of special parts for injection molding machines according to claim 1 is characterized in that: The base frame (1) comprises at least one support frame (101) arranged at intervals along the insertion direction of the sheet metal part (7) and a reinforcing rod (102) connecting all the support frames (101) when two or more support frames (101) are provided. The storage rack (2) is arranged on the side wall of the support frame (101).

6. The placement structure of special parts for injection molding machines according to claim 5, characterized in that: The cross section of the support frame (101) is in the shape of a "triangle" or "trapezoid" that is smaller at the top and larger at the bottom.

7. The placement structure of special parts for injection molding machines according to claim 5, characterized in that: The storage portions are symmetrically arranged on both sides of the support frame (101), and at least one group of storage portions is longitudinally spaced apart along the side wall of the support frame (101).

Images