Discharging device

Abstract

The utility model provides a blanking device which comprises a rack, a first sliding assembly, a second sliding assembly, a hopper assembly, a linear driving assembly and a connecting rod assembly, the first sliding assembly comprises a first sliding block moving in the horizontal direction, the second sliding assembly comprises a second sliding block moving in the vertical direction, and the hopper assembly is connected to the second sliding block. The linear driving assembly is arranged on the rack and connected with the first sliding block so as to drive the first sliding block to move in the horizontal direction, the connecting rod assembly is arranged on the rack, and the first sliding block is connected with the second sliding block through the connecting rod assembly. According to the discharging device, the linear driving assembly can be horizontally placed, the situation that the linear driving assembly protrudes out of the machine frame and occupies the space above the machine frame is avoided, the working space in the machine frame can be better utilized, the space utilization rate is higher, and safety is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of material unloading, in particular to a unloading device. Background Art

[0002] In the process of material packaging, it is usually necessary to use a hopper to put the material into the packaging bag from top to bottom. In the process of loading the packaging bags one by one, it is necessary to use a lifting mechanism to drive the hopper to move up and down, so that each packaging bag can be loaded without hindering the horizontal movement of the packaging bag.

[0003] In the actual production process, a cylinder is generally used as a lifting mechanism to drive the hopper up and down. Although it can directly drive the hopper up and down, the cylinder will take up a large space in the vertical direction. The cylinder will protrude from the shell of the entire equipment, and the hopper moves up and down, so there is a risk of the protruding cylinder bumping against the hopper and the operator. In addition, for packaging bags of different specifications and different types of materials, the up and down movement range of the hopper often needs to be adjusted, which means that the cylinder needs to take up a larger space in the vertical direction, and the risk of bumping is greater. Utility Model Content

[0004] The utility model aims to provide a material discharge device, aiming to solve the problem that the existing material discharge device needs to occupy a large space in the vertical direction, resulting in a high risk of collision and low safety.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A feeding device is provided, comprising:

[0007] frame;

[0008] A first sliding assembly, the first sliding assembly comprising a first sliding block moving in a horizontal direction;

[0009] A second sliding assembly, the second sliding assembly comprising a second sliding block moving in a vertical direction;

[0010] A hopper assembly, the hopper assembly being connected to the second slider;

[0011] A linear drive assembly, the linear drive assembly is arranged on the frame, and the linear drive assembly is connected to the first slider to drive the first slider to move in a horizontal direction;

[0012] A connecting rod assembly is arranged on the frame, and the first slider is connected to the second slider through the connecting rod assembly.

[0013] Optionally, the connecting rod assembly includes a first connecting rod, a second connecting rod, a main connecting rod and a connecting rod shaft, the connecting rod shaft is connected to the frame, the main connecting rod is rotatably connected to the connecting rod shaft, one end of the first connecting rod is rotatably connected to the first slider, and the other end of the first connecting rod is rotatably connected to the main connecting rod; one end of the second connecting rod is rotatably connected to the second slider, and the other end of the second connecting rod is rotatably connected to the main connecting rod, and the connection between the first connecting rod and the main connecting rod is closer to the connecting rod shaft than the connection between the second connecting rod and the main connecting rod.

[0014] Optionally, the first connecting rod includes a first adjusting member and a second adjusting member, one end of the first adjusting member is rotatably connected to the first slider, the other end of the first adjusting member is movably connected to one end of the second adjusting member, and the other end of the second adjusting member is rotatably connected to the main connecting rod.

[0015] Optionally, the first adjusting member is a fisheye bearing with an external thread, the second adjusting member is a fisheye bearing with an internal thread, and the first adjusting member is threadedly connected to the second adjusting member.

[0016] Optionally, the second connecting rod includes a third adjusting member and a fourth adjusting member, one end of the third adjusting member is rotatably connected to the main connecting rod, the other end of the third adjusting member is movably connected to one end of the fourth adjusting member, and the other end of the fourth adjusting member is rotatably connected to the second slider.

[0017] Optionally, the third adjusting member is a fisheye bearing with an external thread, the fourth adjusting member is a fisheye bearing with an internal thread, and the third adjusting member is threadedly connected to the fourth adjusting member.

[0018] Optionally, the first sliding assembly further includes a first sliding rail, the first sliding rail is disposed on the frame and is horizontally arranged, and the first sliding block is slidably connected to the first sliding rail.

[0019] Optionally, the second sliding assembly further includes a second slide rail, the second slide rail is disposed on the frame and is vertically arranged, and the second sliding block is slidably connected to the second slide rail.

[0020] Optionally, the linear drive assembly includes a linear cylinder and a floating joint, the linear cylinder is arranged on the frame, and the linear cylinder is connected to the first slider via the floating joint.

[0021] Optionally, the hopper assembly includes a support seat and a hopper body, the support seat is connected to the second sliding block, and the hopper body is connected to the support seat.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] 1. In the unloading device provided by the present invention, the linear drive assembly drives the first slider to move in the horizontal direction, the connecting rod assembly converts the horizontal movement of the first slider into the vertical movement of the second slider, and the second slider drives the hopper assembly to move up and down, so that the material can be put into the packaging bag from top to bottom. By adopting the connecting rod assembly, the space occupied by the linear drive assembly in the vertical direction of the frame can be reduced, and the linear drive assembly can be prevented from protruding upward from the frame, and the protruding linear drive assembly can be prevented from hitting the hopper assembly and the operator. It can be understood that in the process of material packaging, the packaging bags are mostly transported to each workstation in the horizontal direction. Therefore, the horizontal movement of the first slider is converted into the vertical movement of the second slider by the connecting rod assembly, so that the linear drive assembly can be placed horizontally, and the linear drive assembly can be prevented from protruding from the frame and occupying the space above the frame. The working space inside the frame can be better utilized, the space utilization rate is higher, and the safety is higher.

[0024] 2. In the unloading device provided by the utility model, the first connecting rod includes a first adjusting member and a second adjusting member. The first adjusting member is movably connected to the second adjusting member, so that the overall length of the first connecting rod can be adjusted, that is, the length of the first connecting rod can be changed. Similarly, the length of the second connecting rod can also be changed. Through such a setting, the vertical movement amplitude of the second slider can be changed without changing the horizontal movement amplitude of the first slider, thereby changing the movement amplitude of the hopper assembly in the vertical direction, thereby realizing the adjustment of the movement amplitude of the hopper assembly. The adjustment is more convenient, the adaptability is better, and it is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0026] Figure 1 It is a structural schematic diagram of the unloading device of the utility model;

[0027] Figure 2 This is a schematic diagram of the structure of the unloading device of the utility model after the frame is removed;

[0028] Figure 3 This is a schematic diagram of the structure of the unloading device of the utility model after removing the frame and hopper components.

[0029] In the figure: 1. frame; 2. first sliding assembly; 21. first slider; 22. first slide rail; 3. second sliding assembly; 31. second slider; 32. second slide rail; 4. hopper assembly; 41. support seat; 42. hopper body; 5. linear drive assembly; 51. linear cylinder; 52. floating joint; 6. connecting rod assembly; 61. first connecting rod; 611. first adjusting member; 612. second adjusting member; 62. second connecting rod; 621. third adjusting member; 622. fourth adjusting member; 63. main connecting rod; 64. connecting rod shaft. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0033] Combine the following Figures 1 to 3 The utility model is described in detail.

[0034] like Figures 1 to 3 As shown, the utility model provides a feeding device, including a frame 1, a first sliding assembly 2, a second sliding assembly 3, a hopper assembly 4, a linear drive assembly 5 and a connecting rod assembly 6.

[0035] Among them, the first sliding assembly 2 includes a first slider 21 that moves in the horizontal direction, the second sliding assembly 3 includes a second slider 31 that moves in the vertical direction, the hopper assembly 4 is connected to the second slider 31, the linear drive assembly 5 is arranged on the frame 1, and the linear drive assembly 5 is connected to the first slider 21 to drive the first slider 21 to move in the horizontal direction, the connecting rod assembly 6 is arranged on the frame 1, and the first slider 21 is connected to the second slider 31 through the connecting rod assembly 6.

[0036] In this embodiment, the linear drive assembly 5 drives the first slider 21 to move in the horizontal direction, and the connecting rod assembly 6 converts the horizontal movement of the first slider 21 into the vertical movement of the second slider 31. The second slider 31 drives the hopper assembly 4 to move up and down, so that the material can be put into the packaging bag from top to bottom. By adopting the connecting rod assembly 6, the space occupied by the linear drive assembly 5 in the vertical direction of the frame 1 can be reduced, and the linear drive assembly 5 can be prevented from protruding upward from the frame 1, and the protruding linear drive assembly 5 can be prevented from hitting the hopper assembly 4 and the operator. It can be understood that in the process of material packaging, the packaging bags are mostly transported to each workstation in the horizontal direction. Therefore, the connecting rod assembly 6 converts the horizontal movement of the first slider 21 into the vertical movement of the second slider 31, so that the linear drive assembly 5 can be placed horizontally, and the linear drive assembly 5 can be prevented from protruding from the frame 1 and occupying the space above the frame 1. The working space inside the frame 1 can be better utilized, the space utilization rate is higher, and the safety is higher.

[0037] In some embodiments, Figure 2 and Figure 3 As shown, the connecting rod assembly 6 includes a first connecting rod 61, a second connecting rod 62, a main connecting rod 63 and a connecting rod shaft 64, the connecting rod shaft 64 is connected to the frame 1, the main connecting rod 63 is rotatably connected to the connecting rod shaft 64, one end of the first connecting rod 61 is rotatably connected to the first slider 21, and the other end of the first connecting rod 61 is rotatably connected to the main connecting rod 63; one end of the second connecting rod 62 is rotatably connected to the second slider 31, and the other end of the second connecting rod 62 is rotatably connected to the main connecting rod 63, and the connection between the first connecting rod 61 and the main connecting rod 63 is closer to the connecting rod shaft 64 than the connection between the second connecting rod 62 and the main connecting rod 63.

[0038] Specifically, through the linkage between the three connecting rods, the horizontal movement of the first slider 21 can be converted into the vertical movement of the second slider 31, so that the linear drive component 5 can be placed horizontally, avoiding the linear drive component 5 protruding from the frame 1 and occupying the space above the frame 1, and being able to better utilize the working space inside the frame 1, with higher space utilization and higher safety.

[0039] In some embodiments, Figure 2 and Figure 3As shown, the first connecting rod 61 includes a first adjusting member 611 and a second adjusting member 612. One end of the first adjusting member 611 is rotatably connected to the first slider 21, and the other end of the first adjusting member 611 is movably connected to one end of the second adjusting member 612. The other end of the second adjusting member 612 is rotatably connected to the main connecting rod 63. The first adjusting member 611 is movably connected to the second adjusting member 612, so the positional relationship between the first adjusting member 611 and the second adjusting member 612 can be adjusted, so that the overall length of the first connecting rod 61 can be changed, that is, the length of the first connecting rod 61 can be changed. Through such a setting, the amplitude of the vertical movement of the second slider 31 can be changed without changing the horizontal movement amplitude of the first slider 21, thereby changing the movement amplitude of the hopper assembly 4 in the vertical direction, thereby realizing the adjustment of the movement amplitude of the hopper assembly 4, which is more convenient to adjust, better adaptable, and more convenient to use.

[0040] In some embodiments, the first adjusting member 611 is a fisheye bearing with an external thread, and the second adjusting member 612 is a fisheye bearing with an internal thread. The first adjusting member 611 is threadedly connected to the second adjusting member 612. Specifically, the positional relationship between the first adjusting member 611 and the second adjusting member 612 can be adjusted by rotating the thread, thereby changing the overall length of the first connecting rod 61. The structure is simple and can effectively reduce production costs.

[0041] In some embodiments, Figure 2 and Figure 3 As shown, the second connecting rod 62 includes a third adjusting member 621 and a fourth adjusting member 622. One end of the third adjusting member 621 is rotatably connected to the main connecting rod 63, and the other end of the third adjusting member 621 is movably connected to one end of the fourth adjusting member 622. The other end of the fourth adjusting member 622 is rotatably connected to the second slider 31. Similarly, the third adjusting member 621 is movably connected to the fourth adjusting member 622, so the positional relationship between the third adjusting member 621 and the fourth adjusting member 622 can be adjusted, so that the overall length of the second connecting rod 62 can be changed, that is, the length of the second connecting rod 62 can be changed. Through such a setting, the amplitude of the vertical movement of the second slider 31 can be changed without changing the horizontal movement amplitude of the first slider 21, thereby changing the movement amplitude of the hopper assembly 4 in the vertical direction, thereby realizing the adjustment of the movement amplitude of the hopper assembly 4, which is more convenient to adjust, better adaptable, and more convenient to use.

[0042] In some embodiments, the third adjusting member 621 is a fisheye bearing with an external thread, and the fourth adjusting member 622 is a fisheye bearing with an internal thread. The third adjusting member 621 is threadedly connected to the fourth adjusting member 622. Similarly, the positional relationship between the third adjusting member 621 and the fourth adjusting member 622 can be adjusted by rotating the thread, thereby changing the overall length of the second connecting rod 62. The structure is simple and can effectively reduce production costs.

[0043] Furthermore, the fisheye bearing can be rotatably connected to the first slider 21, the second slider 31 and the main connecting rod 63 by bolts, thereby realizing a rotation function, and the installation is more convenient.

[0044] In some embodiments, Figure 2 and Figure 3 As shown, the first sliding assembly 2 also includes a first slide rail 22, which is disposed on the frame 1 and is horizontally arranged. The first slider 21 is slidably connected to the first slide rail 22. By setting the first slide rail 22, the movement path of the first slider 21 can be better limited, and the stability of the first slider 21 during movement can also be improved.

[0045] In some embodiments, Figure 2 and Figure 3 As shown, the second sliding assembly 3 also includes a second slide rail 32, which is disposed on the frame 1 and is vertically arranged. The second slider 31 is slidably connected to the second slide rail 32. By setting the second slide rail 32, the movement path of the second slider 31 can be better limited, and the stability of the second slider 31 during movement can also be improved.

[0046] In some embodiments, Figure 2 and Figure 3 As shown, the linear drive assembly 5 includes a linear cylinder 51 and a floating joint 52. The linear cylinder 51 is arranged on the frame 1. The linear cylinder 51 is connected to the first slider 21 through the floating joint 52. The linear cylinder 51 is used to provide power for the movement of the first slider 21. The structure is simple and can effectively reduce production costs.

[0047] Specifically, the linear cylinder 51 is arranged horizontally, and the above-mentioned arrangement can prevent the linear cylinder 51 from protruding upward from the frame 1, thereby preventing the protruding linear cylinder 51 from hitting the hopper assembly 4 and the operator, thereby improving safety.

[0048] More specifically, the linear cylinder 51 is an adjustable stroke air cushion cylinder, which is more convenient to use.

[0049] In some embodiments, Figure 2As shown, the hopper assembly 4 includes a support seat 41 and a hopper body 42. The support seat 41 is connected to the second slider 31, and the hopper body 42 is connected to the support seat 41. Through such an arrangement, the movement of the hopper body 42 is more stable.

[0050] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A feeding device, characterized in that: include: Rack (1); A first sliding assembly (2), the first sliding assembly (2) comprising a first sliding block (21) moving in a horizontal direction; A second sliding assembly (3), the second sliding assembly (3) comprising a second sliding block (31) moving in a vertical direction; A hopper assembly (4), wherein the hopper assembly (4) is connected to the second sliding block (31); A linear drive assembly (5), the linear drive assembly (5) being arranged on the frame (1), the linear drive assembly (5) being connected to the first slider (21) so as to drive the first slider (21) to move in a horizontal direction; A connecting rod assembly (6), wherein the connecting rod assembly (6) is arranged on the frame (1), and the first sliding block (21) is connected to the second sliding block (31) via the connecting rod assembly (6).

2. The feeding device according to claim 1, characterized in that: The connecting rod assembly (6) comprises a first connecting rod (61), a second connecting rod (62), a main connecting rod (63) and a connecting rod shaft (64); the connecting rod shaft (64) is connected to the frame (1); the main connecting rod (63) is rotatably connected to the connecting rod shaft (64); one end of the first connecting rod (61) is rotatably connected to the first slider (21); the other end of the first connecting rod (61) is rotatably connected to the main connecting rod (63); one end of the second connecting rod (62) is rotatably connected to the second slider (31); the other end of the second connecting rod (62) is rotatably connected to the main connecting rod (63); the connection between the first connecting rod (61) and the main connecting rod (63) is closer to the connecting rod shaft (64) than the connection between the second connecting rod (62) and the main connecting rod (63).

3. The material discharging device according to claim 2, characterized in that: The first connecting rod (61) comprises a first adjusting member (611) and a second adjusting member (612), one end of the first adjusting member (611) is rotatably connected to the first sliding block (21), the other end of the first adjusting member (611) is movably connected to one end of the second adjusting member (612), and the other end of the second adjusting member (612) is rotatably connected to the main connecting rod (63).

4. The feeding device according to claim 3, characterized in that: The first adjusting member (611) is a fisheye bearing with an external thread, the second adjusting member (612) is a fisheye bearing with an internal thread, and the first adjusting member (611) is threadedly connected to the second adjusting member (612).

5. The feeding device according to claim 4, characterized in that: The second connecting rod (62) includes a third adjusting member (621) and a fourth adjusting member (622), one end of the third adjusting member (621) is rotatably connected to the main connecting rod (63), the other end of the third adjusting member (621) is movably connected to one end of the fourth adjusting member (622), and the other end of the fourth adjusting member (622) is rotatably connected to the second sliding block (31).

6. The material discharging device according to claim 5, characterized in that: The third adjusting member (621) is a fisheye bearing with an external thread, the fourth adjusting member (622) is a fisheye bearing with an internal thread, and the third adjusting member (621) is threadedly connected to the fourth adjusting member (622).

7. The feeding device according to claim 1, characterized in that: The first sliding assembly (2) further comprises a first sliding rail (22), the first sliding rail (22) being arranged on the frame (1) and being arranged horizontally, and the first sliding block (21) being slidably connected to the first sliding rail (22).

8. The material discharging device according to claim 1, characterized in that: The second sliding assembly (3) further comprises a second sliding rail (32), the second sliding rail (32) being arranged on the frame (1) and being arranged vertically, and the second sliding block (31) being slidably connected to the second sliding rail (32).

9. The feeding device according to claim 1, characterized in that: The linear drive assembly (5) comprises a linear cylinder (51) and a floating joint (52); the linear cylinder (51) is arranged on the frame (1); and the linear cylinder (51) is connected to the first slider (21) via the floating joint (52).

10. The material discharging device according to claim 1, characterized in that: The hopper assembly (4) comprises a support seat (41) and a hopper body (42); the support seat (41) is connected to the second sliding block (31), and the hopper body (42) is connected to the support seat (41).

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