Sand mold carrying device of molding machine

Abstract

The utility model discloses a sand mould carrying device of a molding machine, and particularly relates to the field of molding machines, the sand mould carrying device comprises a base, the base is connected with a carrying assembly through a driving assembly, the carrying assembly comprises a connecting seat, one end of the connecting seat is fixedly provided with a connecting block, and the front end of the connecting block is fixedly provided with a conveying rod; a plurality of sets of conveying rods are arranged at equal intervals, connecting frames are arranged outside the conveying rods, connecting blocks are connected to the interiors of the connecting frames through connecting grooves, guide rods are fixedly arranged on the two sides of the upper end of the base, sleeves are connected to the exteriors of the guide rods in a sleeving mode, and the sleeves and the guide rods are connected in a sliding mode. A conveying frame is arranged on one side of the upper end of the base. Through the arrangement of the carrying assembly, automatic carrying operation on a sand mold of the molding machine is achieved, so that the device is more convenient to use, meanwhile, the bearing frame is convenient to replace according to actual requirements, carrying operation at different heights is achieved, and the practicability of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the field of molding machines, and more specifically, to a sand mold conveying device of a molding machine. Background Art

[0002] Sand mold is a casting cavity made of raw sand, binder and other auxiliary materials in the casting production process. It is suitable for the production of various shapes, sizes, batches and various commonly used alloy castings.

[0003] After searching, the existing patent (publication number: CN 206343591 U) discloses a casting sand mold, including a sand mold shell, a sand core is arranged in the sand mold shell, a cavity for casting molding is arranged on the sand core, and a group of cavities are also arranged in the sand mold shell. The beneficial effect of the utility model is that the space of the sand core in the sand mold shell can be reduced by setting the cavity, and the volume of the sand core can be minimized without affecting the use of the cavity, thereby reducing the amount of sand mold raw materials and avoiding the waste of excess materials. On the one hand, it can save costs, and on the other hand, it can reduce the weight of the sand mold and facilitate transportation. In addition, the structure of the wheels and the pallet can facilitate the movement of the sand mold shell, save manpower for transportation, reduce the labor intensity of workers, and have good use effect, which is conducive to promotion.

[0004] The existing molding machines are mostly manually operated for sand mold handling during production, which is labor intensive, inefficient and dangerous, resulting in certain limitations in use. At the same time, the above-cited patent documents do not propose any relevant solutions to solve the above problems.

[0005] Therefore, in view of the above problems, a sand mold handling device for a molding machine is proposed. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a sand mold handling device for a molding machine to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the utility model provides the following technical solutions: a sand mold handling device for a molding machine, comprising a base, the base being connected to a handling assembly via a driving assembly, the handling assembly comprising a connecting seat;

[0008] A connecting block is fixedly provided at one end of the connecting seat, a conveying rod is fixedly provided at the front end of the connecting block, a plurality of groups of conveying rods are arranged at equal intervals, a connecting frame is provided outside the conveying rod, and a connecting block is connected inside the connecting frame through a connecting groove.

[0009] Preferably, guide rods are fixedly provided on both sides of the upper end of the base, sleeves are sleeved on the outside of the guide rods, and the sleeves are connected to the guide rods in a sliding manner.

[0010] Preferably, a conveying frame is provided on one side of the upper end of the base, and a bearing frame is provided on one side of the conveying frame, and the height of the bearing frame is higher than the conveying frame.

[0011] Preferably, a driving assembly is disposed at the upper end of the base, and the driving assembly includes a fixing frame, a driving motor is fixedly disposed on one side of the fixing frame, and one side of the driving motor is connected to a rotating shaft via an output shaft.

[0012] Preferably, a driving wheel is fixedly provided at one end of the rotating shaft, a driven wheel is sleeved on the outside of the driving wheel, and a belt is sleeved on the outside of the driven wheel.

[0013] Preferably, a fixing groove is provided on one side of the belt, and a connecting seat is snap-connected inside the fixing groove.

[0014] Technical effects and advantages of the utility model:

[0015] Compared with the prior art, the sand mold handling device of the molding machine realizes automated handling operations of the sand molds of the molding machine through the setting of a handling component, making the device more convenient to use and easy to replace the carrier frame according to actual needs, thereby realizing handling operations at different heights, thereby enhancing the practicality of the device and having a wider range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 This is a schematic diagram of the structure of the drive assembly of the utility model.

[0018] Figure 3 This is a schematic diagram of the structure of the handling component of the utility model.

[0019] Figure 4 This is a schematic diagram of the sleeve position structure of the utility model.

[0020] The accompanying drawings are marked as follows: 1. base; 2. driving assembly; 21. fixing frame; 22. driving motor; 23. rotating shaft; 24. driving wheel; 25. driven wheel; 26. belt; 27. fixing groove; 3. carrying assembly; 31. connecting seat; 32. connecting block; 33. conveying rod; 34. conveying frame; 35. bearing frame; 36. guide rod; 37. sleeve; 38. connecting frame; 39. connecting groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] As attached Figures 1 to 4 The sand mold handling device of a molding machine shown in the figure comprises a base 1, the base 1 is connected to a handling assembly 3 via a driving assembly 2, and the handling assembly 3 comprises a connecting seat 31;

[0024] A connecting block 32 is fixedly provided at one end of the connecting seat 31, a conveying rod 33 is fixedly provided at the front end of the connecting block 32, and a plurality of groups of conveying rods 33 are arranged at equal intervals. A connecting frame 38 is provided outside the conveying rod 33, and the connecting block 32 is connected to the inside of the connecting frame 38 through a connecting groove 39.

[0025] Among them: the conveying rod 33 is staggered with the rods in the conveying frame 34 to carry and transport the sand mold, and when the conveying rod 33 moves to the carrier frame 35 and is staggeredly connected with the carrier frame 35, the sand mold at the upper end of the conveying rod 33 can be transported to the upper end of the carrier frame 35, making the device more convenient to use and improving the practicability of the device to a certain extent.

[0026] Embodiment 2

[0027] Based on the first embodiment, the solution in the first embodiment is further detailed in combination with the following specific working methods. Figures 1 to 4 As shown, see the following description for details:

[0028] As a preferred embodiment, guide rods 36 are fixedly provided on both sides of the upper end of the base 1, and sleeves 37 are sleeved on the outside of the guide rods 36, and the sleeves 37 and the guide rods 36 are connected in a sliding manner; further, by providing a guide rod 36, the guide rod 36 is connected to the connecting frame 38 through the sleeve 37, thereby improving its stability during movement and enhancing the practicality of the device.

[0029] As a preferred embodiment, a conveying frame 34 is provided on one side of the upper end of the base 1, and a supporting frame 35 is provided on one side of the conveying frame 34, and the height of the supporting frame 35 is higher than the conveying frame 34; further, by providing the supporting frame 35 and the conveying frame 34, the conveying rod 33 and the rods in the conveying frame 34 are staggered, so as to carry and transport the sand mold, so that its stability is improved, and when the conveying rod 33 moves to the supporting frame 35 and is staggeredly connected with the supporting frame 35, the sand mold at the upper end of the conveying rod 33 can be transported to the upper end of the supporting frame 35, thereby facilitating the transportation and transport of the sand mold of the molding machine, and no manual operation is required, so that the device is more convenient to use and has a wider range of applications.

[0030] As a preferred embodiment, a driving assembly 2 is provided at the upper end of the base 1, and the driving assembly 2 includes a fixed frame 21, a driving motor 22 is fixedly provided on one side of the fixed frame 21, and a rotating shaft 23 is connected to one side of the driving motor 22 through an output shaft; further, by providing the driving motor 22, the driving motor 22 drives the rotating shaft 23 to rotate, thereby driving the driving wheel 24 on one side to rotate, which is easy to operate and makes the device more convenient to use.

[0031] As a preferred embodiment, a driving wheel 24 is fixedly provided at one end of the rotating shaft 23, a driven wheel 25 is sleeved on the outside of the driving wheel 24, and a belt 26 is sleeved on the outside of the driven wheel 25; further, by providing the driving wheel 24, the rotating shaft 23 drives the driving wheel 24, and the driving wheel 24 drives the belt 26 and the driven wheel 25 at one end to rotate, thereby driving the connecting block 32 to move, which is convenient for the sand mold handling operation of the molding machine, and no manual operation is required, so that the practicality of the device is enhanced.

[0032] As a preferred embodiment, a fixing groove 27 is provided on one side of the belt 26, and a connecting seat 31 is snap-connected inside the fixing groove 27; further, by providing the fixing groove 27, it is convenient to disassemble and assemble the connecting seat 31, and the operation is simple, and operations such as replacement of the connecting block 32 are performed, making the device more convenient to use, thereby enhancing the practicality of the device.

[0033] The working process of the utility model is as follows:

[0034] When in use, first place the sand mold of the molding machine on the upper end of the conveying frame 34, and a driving motor 22 is arranged on one side of the fixed frame 21, and a rotating shaft 23 is connected to one side of the driving motor 22 through an output shaft, and a driving wheel 24 is fixedly arranged at one end of the rotating shaft 23, and a driven wheel 25 is sleeved on the outside of the driving wheel 24, and a belt 26 is sleeved on one end of the driven wheel 25, so that the rotating shaft 23 drives the driving wheel 24 and the driven wheel 25 on one side to rotate, and a fixing groove 27 is opened on one side of the belt 26, and a connecting seat 31 is connected to the fixing groove 27, so that it is convenient to disassemble and assemble the connecting seat 31 and replace the connecting block 32, so that the device is more convenient to use, and a connecting block 32 is fixedly arranged at one end of the connecting seat 31, and a plurality of groups of conveying rods 33 are evenly spaced on one side of the connecting block 32. By setting the connecting block 32 in the connecting groove 39 inside the connecting frame 38, the connecting block 32 is limited, so that it drives the connecting frame 38 to move, so that the practicability of the device is enhanced and the application range is wider. At the same time, by arranging sleeves 37 at both ends of the connecting frame 38, the sleeves 37 are connected with the guide rods 36, and the conveying rods 33 are driven to move up and down by the belt 26. The conveying rods 33 and the rods in the conveying frame 34 are staggered, so that the sand mold is carried and transported, so that its stability is improved, thereby enhancing the practicability of the device. When the conveying rod 33 moves to the carrier frame 35 and is staggeredly connected with the carrier frame 35, the sand mold at the upper end of the conveying rod 33 can be transported to the upper end of the carrier frame 35 without manual operation, making the device more convenient to use and improving the practicability of the device to a certain extent.

[0035] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A sand mold handling device for a molding machine, comprising a base (1), characterized in that: The base (1) is connected to a transport assembly (3) via a driving assembly (2), and the transport assembly (3) comprises a connecting seat (31); A connecting block (32) is fixedly provided at one end of the connecting seat (31), a conveying rod (33) is fixedly provided at the front end of the connecting block (32), a plurality of groups of conveying rods (33) are arranged at equal intervals, a connecting frame (38) is arranged outside the conveying rods (33), and the connecting frame (38) is connected to the connecting block (32) via a connecting groove (39).

2. The sand mold handling device of a molding machine according to claim 1, characterized in that: Guide rods (36) are fixedly arranged on both sides of the upper end of the base (1), and sleeves (37) are sleeved on the outside of the guide rods (36). The sleeves (37) are connected to the guide rods (36) in a sliding manner.

3. The sand mold handling device of a molding machine according to claim 1, characterized in that: A conveying frame (34) is arranged on one side of the upper end of the base (1), and a bearing frame (35) is arranged on one side of the conveying frame (34), wherein the bearing frame (35) is higher than the conveying frame (34).

4. The sand mold handling device of a molding machine according to claim 1, characterized in that: A driving assembly (2) is arranged at the upper end of the base (1), and the driving assembly (2) comprises a fixing frame (21), a driving motor (22) is fixedly arranged on one side of the fixing frame (21), and a rotating shaft (23) is connected to one side of the driving motor (22) via an output shaft.

5. The sand mold handling device for a molding machine according to claim 4, characterized in that: A driving wheel (24) is fixedly arranged at one end of the rotating shaft (23), a driven wheel (25) is sleeved on the outside of the driving wheel (24), and a belt (26) is sleeved on the outside of the driven wheel (25).

6. The sand mold handling device of a molding machine according to claim 5, characterized in that: A fixing groove (27) is provided on one side of the belt (26), and a connecting seat (31) is snap-connected inside the fixing groove (27).

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