Cylindrical material feeding device

Abstract

The utility model discloses a cylindrical material feeding device which comprises a material guiding assembly, a swinging assembly and a shielding assembly. The left end of the swinging assembly is connected with the left end of the shielding assembly through a left connecting piece; the right end of the swinging assembly is connected with the right end of the shielding assembly through a right connecting piece; the swing assembly and the shielding assembly are arranged in a spaced mode, so that a discharging channel is formed in the interval between the swing assembly and the shielding assembly. The upper end of the swing assembly is connected with the discharging end of the material guiding assembly. The swing assembly can rotate around the discharging end of the material guiding assembly. The upper end of the shielding assembly is higher than the upper end of the swinging assembly; and the material guiding assembly is used for enabling the cylindrical material to roll and fall into the discharging channel. The device can accurately convey the cylindrical material into the clamping opening of the chain conveyor.

Description

Technical Field

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

[0002] The sampling tube includes a tube body and an end cap. The existing sampling tube assembly equipment uses a chain conveyor to send the tube body to the end cap installation equipment, and then the end cap installation equipment inserts the end cap into the tube body. The chain conveyor then sends the assembled sampling tube to other workstations for quality inspection, etc.

[0003] Existing chain conveyors such as Figure 1 As shown, each link of the conveyor chain 4 is provided with a clamping opening 401 , and the tube body is placed in the clamping opening 401 .

[0004] The existing pipe body is sent to the clamping port through a material guiding device. The existing material guiding device is arranged above the conveyor chain. The material guiding device includes an inwardly concave arc-shaped guide surface. The feed end of the arc-shaped guide surface is higher than the discharge end of the arc-shaped guide surface. The pipe body rolls from top to bottom along the arc-shaped guide surface, and then comes out from the discharge end of the arc-shaped guide surface and falls into the clamping port of the conveyor chain.

[0005] Since the existing material guiding device is fixed above the chain conveyor, the material guiding device is fixed and the clamping port is moving. Once the speed of the chain conveyor changes and does not match the falling speed of the tube body, the clamping port and the discharge end of the arc-shaped guide surface cannot be aligned, and the tube body cannot fall accurately into the clamping port.

[0006] Therefore, in response to the above problems, a new blanking device is provided, which is particularly necessary. Utility Model Content

[0007] The purpose of the utility model is to provide a cylindrical material feeding device to solve the above-mentioned problems, which can accurately feed the cylindrical material into the clamping port of the chain conveyor.

[0008] The technical solutions adopted in this utility model are as follows:

[0009] A cylindrical material feeding device comprises a material guiding component, a swinging component and a shielding component;

[0010] The left end of the swing assembly is connected to the left end of the shielding assembly via a left connecting piece;

[0011] The right end of the swing assembly is connected to the right end of the shielding assembly via a right connecting piece;

[0012] The swing assembly and the shielding assembly are spaced apart so that the space between the swing assembly and the shielding assembly forms a material discharge channel;

[0013] The upper end of the swing assembly is connected to the discharge end of the material guide assembly; the swing assembly can rotate around the discharge end of the material guide assembly; the upper end of the shielding assembly is higher than the upper end of the swing assembly;

[0014] The material guiding assembly is used to make the cylindrical material roll and fall into the material discharge channel.

[0015] Furthermore, an arc-shaped left limiting groove is provided at the left end of the material guide assembly, and a left limiting plate is provided at the left end of the material guide assembly;

[0016] One end of the left limit plate is connected to the left end of the swing assembly, and the other end of the left limit plate is provided with a left limit connecting rod, one end of the left limit connecting rod is connected to the left limit plate, and the other end is inserted into the left limit groove and can move along the left limit groove;

[0017] And / or the right end of the material guide assembly is provided with an arc-shaped right limiting groove, and the right end of the material guide assembly is provided with a right limiting plate;

[0018] One end of the right limit plate is connected to the right end of the swing assembly, and the other end of the right limit plate is provided with a right limit connecting rod. One end of the right limit connecting rod is connected to the right limit plate, and the other end is inserted into the right limit groove and can move along the right limit groove.

[0019] Furthermore, a left support plate and a right support plate are provided at the lower end of the swing assembly, the left support plate is provided at the left end of the swing assembly, and the right support plate is provided at the right end of the swing assembly. The upper surfaces of the left support plate and the right support plate are flush, and there is a gap between the upper surfaces of the left support plate and the right support plate and the lower end of the shielding assembly, and the gap is the discharge gap.

[0020] Furthermore, the material guide assembly includes a plurality of guide plates arranged vertically and parallel to each other; the guide plate includes an inwardly concave arc-shaped guide surface; the feed end of the arc-shaped guide surface is higher than the discharge end of the arc-shaped guide surface, and the arc-shaped guide surface is used to make the cylindrical material roll along the arc-shaped guide surface; the guide plate is fixedly arranged, and the discharge end of the arc-shaped guide surface is sleeved on the rotating shaft, so that the guide plates are arranged in a row from left to right along the rotating shaft; and each arc-shaped guide surface is flush; the upper end of the swinging assembly is sleeved on the rotating shaft and can rotate around the rotating shaft.

[0021] Furthermore, the swing assembly includes a connecting rod and a plurality of swing plates; the upper end of the swing plate is sleeved on the rotating shaft and can rotate around the rotating shaft, and the lower end of the swing plate is sleeved on the connecting rod.

[0022] Furthermore, the shielding assembly is a grid structure formed by a plurality of vertical plates and a plurality of horizontal plates; the upper ends of the vertical plates are higher than the upper ends of the swing plates.

[0023] Furthermore, in the material guide assembly, the left limit groove is opened on the leftmost guide plate, and one end of the left limit plate is connected to the leftmost swing plate in the swing assembly; in the material guide assembly, the right limit groove is opened on the rightmost guide plate, and one end of the right limit plate is connected to the rightmost swing plate in the swing assembly.

[0024] Furthermore, the left support plate is connected to the lower end of the leftmost swing plate, and the lower end of the leftmost swing plate is lower than the lower end of the shielding assembly, so that there is a gap between the upper surface of the left support plate and the lower end of the shielding assembly; the right support plate is connected to the lower end of the rightmost swing plate, and the lower end of the rightmost swing plate is lower than the lower end of the shielding assembly, so that there is a gap between the upper surface of the right support plate and the lower end of the shielding assembly.

[0025] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0026] When the pipe body comes out of the material guide assembly, it will enter the discharge channel. Since a swingable discharge channel is added at the discharge end of the material guide assembly, the discharge channel can be rotated and the outlet position of the discharge channel can be manually adjusted to align it with the clamping port on the conveyor chain, so that the pipe can be delivered to the clamping port more conveniently and accurately. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a structural diagram of a loading device arranged above a chain conveyor;

[0028] Figure 2 This is a structural diagram of the feeding device;

[0029] Figure 3 It is a structural diagram of the material guide component and the swing component;

[0030] Figure 4 This is a structural diagram of the occlusion component;

[0031] Figure 5 This is the location diagram of the material discharge channel;

[0032] In the figure, 1-material guide assembly, 2-swing assembly, 3-shielding assembly, 4-conveyor chain, 401-clamping port, 101-guide plate, 102-arc-shaped guide surface, 103-rotating shaft, 201-swing plate, 202-connecting rod, 203-right limit plate, right limit groove, 205-right limit connecting rod, 206-right support plate, 301-vertical plate, 302-horizontal plate, 303-right connecting piece, 5-unloading channel. DETAILED DESCRIPTION

[0033] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0034] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0035] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0036] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0037] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is typically placed when in use, or are the orientations or positional relationships commonly understood by those skilled in the art. These terms are intended solely to facilitate the description of the present invention and to simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used solely to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0038] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0039] like Figures 1 to 5As shown, the present invention discloses a cylindrical material feeding device. In this embodiment, the tube body of a sampling tube is used as the cylindrical material to illustrate the feeding device of the present invention.

[0040] The feeding device of the present invention comprises a material guide assembly 1, a swing assembly 2 and a shielding assembly 3; the left end of the swing assembly 2 is connected to the left end of the shielding assembly 3 via a left connecting member; the right end of the swing assembly 2 is connected to the right end of the shielding assembly 3 via a right connecting member 303;

[0041] The swing component 2 and the shielding component 3 are arranged at intervals, so that the interval between the swing component 2 and the shielding component 3 forms a discharge channel 5; the upper end of the swing component 2 is connected to the discharge end of the material guide component 1; the swing component 2 can rotate around the discharge end of the material guide component 1; the upper end of the shielding component 3 is higher than the upper end of the swing component 2; the material guide component 1 is used to make the cylindrical material roll and fall into the discharge channel 5.

[0042] In the above structure, after the pipe exits the material guide assembly 1, it enters the discharge channel 5. Since a swingable discharge channel 5 is added to the discharge end of the material guide assembly 1, the discharge channel 5 can be rotated and the outlet position of the discharge channel 5 can be manually adjusted to align it with the clamping opening 401 on the conveyor chain 4, thereby more conveniently and accurately delivering the pipe to the clamping opening 401. The upper end of the shielding assembly 3 is higher than the upper end of the swinging assembly 2, which can block the pipe exiting the material guide assembly 1 and ensure that the pipe falls into the discharge channel 5.

[0043] The left end of the material guide component 1 is provided with an arc-shaped left limit groove, and the left end of the material guide component 1 is provided with a left limit plate; one end of the left limit plate is connected to the left end of the swing component 2, and the other end of the left limit plate is provided with a left limit connecting rod, one end of the left limit connecting rod is connected to the left limit plate, and the other end is inserted into the left limit groove and can move along the left limit groove; and / or the right end of the material guide component 1 is provided with an arc-shaped right limit groove 204, and the right end of the material guide component 1 is provided with a right limit plate 203; one end of the right limit plate 203 is connected to the right end of the swing component 2, and the other end of the right limit plate 203 is provided with a right limit connecting rod 205, one end of the right limit connecting rod 205 is connected to the right limit plate 203, and the other end is inserted into the right limit groove 204, and can move along the right limit groove 204.

[0044] In the above structure, the limiting plate and the limiting groove cooperate with each other to limit the maximum swing range of the swing assembly 2. The central angle corresponding to the left limiting groove and the right limiting groove 204 is 11 degrees, that is, the swing assembly 2 can swing within a range of 11 degrees.

[0045] The lower end of the swing component 2 is provided with a left support plate and a right support plate 206, the left support plate is provided at the left end of the swing component 2, and the right support plate 206 is provided at the right end of the swing component 2. The upper surfaces of the left support plate and the right support plate 206 are flush, and there is a gap between the upper surfaces of the left support plate and the right support plate 206 and the lower end of the shielding component 3, and the gap is the discharge gap.

[0046] When the loading assembly of the present invention is applied to a chain conveyor, the chain conveyor is located between the left and right support plates 206, and the angle between the two support plates and the swing assembly 2 is slightly lower than the bottom of the clamping port 401. When the tube exits the discharge channel 5, it falls into the angle between the two support plates and the swing assembly 2. Because this angle is lower than the bottom of the clamping port 401, the sampling tube is guaranteed to fall into the clamping port 401.

[0047] When the swing assembly 2 vibrates, if there is no support plate, the tube body coming out of the discharge channel 5 will be thrown away, resulting in the tube body not being able to fall into the clamping opening 401. When there is a support plate, the tube body can be ensured to fall at the angle between the support plate and the swing assembly 2, avoiding being thrown away and ensuring that the tube body can fall into the clamping opening 401.

[0048] In the present invention, the material guide assembly 1 includes a plurality of guide plates 101 arranged vertically and parallel to each other; the guide plate 101 includes a concave arc-shaped guide surface 102; the feed end of the arc-shaped guide surface 102 is higher than the discharge end of the arc-shaped guide surface 102, and the arc-shaped guide surface 102 is used to make the cylindrical material roll along the arc-shaped guide surface 102; the guide plate 101 is fixedly arranged, and the discharge end of the arc-shaped guide surface 102 is sleeved on the rotating shaft 103, so that the guide plates 101 are arranged in a row from left to right along the rotating shaft 103; and each arc-shaped guide surface 102 is flush; the upper end of the swinging assembly 2 is sleeved on the rotating shaft 103 and can rotate around the rotating shaft 103.

[0049] like Figure 3 As shown, in the present invention, there are four guide plates 101, which are arranged in parallel and at equal intervals. The guide plates 101 are triangular in shape, and the hypotenuse is a concave arc-shaped guide surface 102; the guide plates 101 can be fixed on the frame or on the body of the previous station.

[0050] The tube body is placed transversely on the arc-shaped guide surface 102 and can then roll along the arc-shaped guide surface 102 from top to bottom.

[0051] In the present invention, the swing assembly 2 includes a connecting rod 202 and a plurality of swing plates 201 ; the upper end of the swing plate 201 is sleeved on the rotating shaft 103 and can rotate around the rotating shaft 103 , and the lower end of the swing plate 201 is sleeved on the connecting rod 202 .

[0052] like Figure 3As shown, there are six swing plates 201 , the upper ends of the four middle swing plates 201 are connected to the discharge end of the arc-shaped guide surface 102 , and the leftmost and rightmost swing plates 201 are located at the ends of the rotating shaft 103 and the connecting rod 202 .

[0053] In the present invention, the shielding assembly 3 is a grid structure composed of a plurality of vertical plates 301 and a plurality of horizontal plates 302 ; the upper ends of the vertical plates 301 are higher than the upper end of the swing plate 201 .

[0054] like Figure 4 As shown, there are four vertical plates 301 and two horizontal plates 302. The left and right ends of the horizontal plates 302 are connected to the leftmost and rightmost swing plates 201 through left and right connecting pieces 303. The length direction of the formed feeding channel 5 is consistent with the length direction of the rotating shaft 103.

[0055] In the present invention, in the material guide assembly 1, the left limit groove is opened on the leftmost guide plate 101, and one end of the left limit plate is connected to the leftmost swing plate 201 in the swing assembly 2; in the material guide assembly 1, the right limit groove 204 is opened on the rightmost guide plate 101, and one end of the right limit plate 203 is connected to the rightmost swing plate 201 in the swing assembly 2.

[0056] In the present invention, the left support plate is connected to the lower end of the leftmost swing plate 201, and the lower end of the leftmost swing plate 201 is lower than the lower end of the shielding component 3, so that there is a gap between the upper surface of the left support plate and the lower end of the shielding component 3; the right support plate 206 is connected to the lower end of the rightmost swing plate 201, and the lower end of the rightmost swing plate 201 is lower than the lower end of the shielding component 3, so that there is a gap between the upper surface of the right support plate 206 and the lower end of the shielding component 3.

[0057] The two supporting plates are connected to the two swing plates 201 on the outermost sides, which can ensure that the left supporting plate and the right supporting plate 206 are located on both sides of the chain conveyor.

[0058] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cylindrical material feeding device, characterized in that: It comprises a material guiding component (1), a swinging component (2) and a shielding component (3); The left end of the swing component (2) is connected to the left end of the shielding component (3) via a left connecting piece; The right end of the swing component (2) is connected to the right end of the shielding component (3) via a right connecting piece (303); The swing assembly (2) and the shielding assembly (3) are spaced apart so that the space between the swing assembly (2) and the shielding assembly (3) forms a material discharge channel (5); The upper end of the swing component (2) is connected to the discharge end of the material guide component (1); the swing component (2) can rotate around the discharge end of the material guide component (1); the upper end of the shielding component (3) is higher than the upper end of the swing component (2); The material guide assembly (1) is used to allow the cylindrical material to roll and fall into the discharge channel (5).

2. The cylindrical material feeding device according to claim 1, characterized in that: The left end of the material guide component (1) is provided with an arc-shaped left limiting groove, and the left end of the material guide component (1) is provided with a left limiting plate; One end of the left limit plate is connected to the left end of the swing assembly (2), and the other end of the left limit plate is provided with a left limit connecting rod, one end of the left limit connecting rod is connected to the left limit plate, and the other end is inserted into the left limit groove and can move along the left limit groove; And / or the right end of the material guide component (1) is provided with an arc-shaped right limiting groove (204), and the right end of the material guide component (1) is provided with a right limiting plate (203); One end of the right limiting plate (203) is connected to the right end of the swing assembly (2), and the other end of the right limiting plate (203) is provided with a right limiting connecting rod (205). One end of the right limiting connecting rod (205) is connected to the right limiting plate (203), and the other end is inserted into the right limiting groove (204) and can move along the right limiting groove (204).

3. The cylindrical material feeding device according to claim 2, characterized in that: A left support plate and a right support plate (206) are provided at the lower end of the swing assembly (2), the left support plate being provided at the left end of the swing assembly (2), and the right support plate (206) being provided at the right end of the swing assembly (2), the upper surfaces of the left support plate and the right support plate (206) being flush, and a gap being present between the upper surfaces of the left support plate and the right support plate (206) and the lower end of the shielding assembly (3), the gap being a discharge gap.

4. The cylindrical material feeding device according to claim 3, characterized in that: The material guide assembly (1) comprises a plurality of guide plates (101) arranged vertically and parallel to each other; The guide plate (101) comprises a concave arc-shaped guide surface (102); a feed end of the arc-shaped guide surface (102) is higher than a discharge end of the arc-shaped guide surface (102), and the arc-shaped guide surface (102) is used to allow the cylindrical material to roll along the arc-shaped guide surface (102); The guide plates (101) are fixedly arranged, and the discharge ends of the arc-shaped guide surfaces (102) are sleeved on the rotating shaft (103), so that the guide plates (101) are arranged in a row from left to right along the rotating shaft (103); and each arc-shaped guide surface (102) is flush; The upper end of the swing assembly (2) is sleeved on the rotating shaft (103) and can rotate around the rotating shaft (103).

5. The cylindrical material feeding device according to claim 4, characterized in that: The swing assembly (2) includes a connecting rod (202) and a plurality of swing plates (201); The upper end of the swing plate (201) is sleeved on the rotating shaft (103) and can rotate around the rotating shaft (103), and the lower end of the swing plate (201) is sleeved on the connecting rod (202).

6. The cylindrical material feeding device according to claim 5, characterized in that: The shielding assembly (3) is a grid-like structure formed by a plurality of vertical plates (301) and a plurality of horizontal plates (302); the upper ends of the vertical plates (301) are higher than the upper ends of the swing plates (201).

7. The cylindrical material feeding device according to claim 5, characterized in that: In the material guide assembly (1), the left limit groove is provided on the leftmost guide plate (101), and one end of the left limit plate is connected to the leftmost swing plate (201) in the swing assembly (2); In the material guide assembly (1), the right limiting groove (204) is provided on the rightmost guide plate (101), and one end of the right limiting plate (203) is connected to the rightmost swing plate (201) in the swing assembly (2).

8. The cylindrical material feeding device according to claim 5, characterized in that: The left supporting plate is connected to the lower end of the leftmost swing plate (201), and the lower end of the leftmost swing plate (201) is lower than the lower end of the shielding component (3), so that there is a gap between the upper surface of the left supporting plate and the lower end of the shielding component (3); The right supporting plate (206) is connected to the lower end of the rightmost swing plate (201), and the lower end of the rightmost swing plate (201) is lower than the lower end of the shielding component (3), so that there is a gap between the upper surface of the right supporting plate (206) and the lower end of the shielding component (3).

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