Material conveying device with protection mechanism for precision machinery

Abstract

The utility model belongs to the technical direction of material conveying, and discloses a material conveying device with a protection mechanism for precision machinery, which comprises a support table and two conveying frames fixedly connected to the top of the support table, the conveying belt is arranged between the two conveying frames; the material blocking assembly is arranged on the conveying frame; the material blocking assembly comprises a blocking part; the blocking part is arranged on the conveying frame; a transmission part is arranged on the blocking part; and a limiting part is arranged on the conveying belt. According to the material conveying device with the protection mechanism for the precision machinery, the front and back positions of materials located on the conveying belt can be limited through the arranged blocking part, the materials are prevented from being separated from the conveying belt in the conveying process, the position of the baffle can be adjusted through the arranged transmission part, the materials of different sizes can be conveniently limited, and the practicability is high. And the applicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical direction of material conveying, and specifically relates to a material conveying device with a protection mechanism for precision machinery. Background Art

[0002] Machining refers to the process of changing the size or performance of a workpiece through a mechanical device. During the machining process, the previous machining position needs to transfer the processed semi-finished product to the next machining position for further processing.

[0003] For example, the "material lifting and conveying device for mechanical manufacturing" with the announcement number "CN217867919U" includes a lifting frame, a lifting frame, and a driving motor is installed at the bottom end of the inner wall of the lifting frame. The bottom of one side of the inner wall of the lifting frame is rotatably connected to a driving shaft through a bearing, one end of the driving shaft is fixedly connected to the output end of the driving motor, one side of the outer wall of the driving shaft is fixedly provided with a driving double sprocket, and the other side of the outer wall of the driving shaft is fixedly provided with a driving single sprocket, the driving shaft connected by the driving motor is respectively connected to the driving double sprocket and the driving single sprocket, the driving double sprocket and the driving single sprocket are transmission-connected to the lifting double sprocket through a second transmission chain, the lifting double sprocket is transmission-connected to the lifting single sprocket through a lifting chain, and the connecting shaft connected by the lifting chain is connected to the support rod, so that the conveying device has a material lifting function, and can continuously lift the material to the conveying frame, which is more convenient for personnel to operate, improves the material conveying efficiency, and saves manpower and material resources.

[0004] However, in the process of transporting materials through the conveyor belt, there is no good protective blocking mechanism on the conveyor belt. The materials are placed randomly on the conveyor belt, which may cause the materials to directly fall off the conveyor belt, resulting in poor feeding effect and inconvenience for subsequent processing. Utility Model Content

[0005] The purpose of the utility model is to provide a material conveying device with a protective mechanism for precision machinery in view of the existing device, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a material conveying device with a protective mechanism for precision machinery, comprising a support platform,

[0007] Two conveyor frames fixedly connected to the top of the support platform;

[0008] A conveyor belt is arranged between the two conveyor frames; a driving roller is arranged in the area surrounded by the conveyor belt, and the driving method of the driving roller adopts the driving method in the comparative case, which is the existing technology in the comparative case and will not be described in detail here;

[0009] And a material blocking assembly arranged on the conveying frame; the material blocking assembly comprises: a blocking part; the blocking part is arranged on the conveying frame; a transmission part is arranged on the blocking part; and a limiting part is arranged on the conveyor belt.

[0010] The utility model further describes that the blocking part includes: a screw rod; the screw rod is rotatably connected to the front side of the conveying frame in front through a bearing; the outer wall of the screw rod is threadedly connected with a moving block; the back side of the moving block is fixedly connected with a connecting block, and the bottom of the connecting block fits with the top of the conveying frame in front; the back side of the connecting block is fixedly connected with a baffle, and is located on the back side of the conveying frame in front; there are two groups of blocking parts, and the two groups of blocking parts are respectively arranged on the front and rear sides of the two conveying frames; the two groups of baffles can limit the front and rear positions of the materials on the conveyor belt to prevent the materials from falling off the conveyor belt during transportation.

[0011] The utility model further illustrates that the transmission part includes: a support plate and a second bevel gear; the support plate is fixedly connected to the top of the support platform and is close to the front of the support platform; the right side of the support plate is rotatably connected to a rotating rod through a bearing; the right end of the rotating rod is fixedly connected to a handle; the left end of the rotating rod passes through the support plate and extends to the left; the extended end of the rotating rod is fixedly connected to a first bevel gear; the second bevel gear is fixedly connected to the front end of the screw rod, and the second bevel gear is meshed with the first bevel gear; there are two groups of the transmission parts, and the two groups of the transmission parts are respectively arranged The front and rear sides of the two conveying racks; the handle is rotated to drive the rotating rod to rotate, the rotating rod drives the bevel gear one to rotate, the bevel gear one drives the bevel gear two to rotate, the bevel gear two drives the screw rod to rotate, the screw rod drives the moving block to rotate, and at the same time, under the limit of the moving block by the limit rod, the moving block moves horizontally along the outer wall of the limit rod, so that the moving block drives the connecting block to move, and the connecting block drives the baffle to move, so that the two groups of baffles move relative to each other, thereby adjusting the distance between the two groups of baffles, which is convenient for limiting materials of different sizes and improving the applicability of the device.

[0012] The utility model further illustrates that the limiting part includes: Velcro A; the Velcro A is fixedly connected to the top of the conveyor belt; Velcro B is bonded to the top of the Velcro A; a rubber strip is fixedly connected to the top of the Velcro B; the left and right positions of the material are limited by the rubber strip, which further improves the stability of the material during the movement, and at the same time improves the feeding effect of the material, which facilitates the subsequent processing of the material; through the bonding setting of Velcro A and Velcro B, the number of rubber strips can be increased or decreased according to the size of the material, thereby adjusting the distance between two adjacent rubber strips, thereby improving applicability.

[0013] The utility model further describes that the front side of the conveying frame is fixedly connected to a limiting rod; the front end of the limiting rod passes through the moving block and extends forward; the moving block is limited by the limiting rod, so that the rotational motion of the moving block is converted into horizontal motion, so that the moving block moves along the outer wall of the limiting rod.

[0014] The utility model further describes that there are several groups of the limiting parts, which are arranged at equal intervals on the outer surface of the conveyor belt, and the limiting parts located on the upper and lower sides of the conveyor belt are arranged relatively.

[0015] Compared with the prior art, the beneficial effects achieved by the utility model are: the utility model,

[0016] (1) This material conveying device with a protective mechanism for precision machinery can limit the front and rear positions of materials on the conveyor belt through the provided blocking part to prevent the materials from detaching from the conveyor belt during the conveying process. The position of the baffle can be adjusted through the provided transmission part, which is convenient for limiting the positions of materials of different sizes, thereby improving the applicability of the device.

[0017] (2) The material conveying device with a protective mechanism for precision machinery limits the left and right positions of the material by means of a limiter, thereby further improving the stability of the material during movement and improving the feeding effect of the material, thereby facilitating subsequent processing of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is an enlarged view of point A of the utility model;

[0021] Figure 3 It is a right view of the utility model;

[0022] Figure 4 It is an enlarged view of point B of the present utility model.

[0023] In the figure: 1. support platform; 2. conveyor frame; 3. conveyor belt; 4. material blocking assembly; 5. blocking part; 51. screw rod; 52. moving block; 53. connecting block; 54. baffle; 55. limiting rod; 6. transmission part; 61. support plate; 62. rotating rod; 63. handle; 64. bevel gear one; 65. bevel gear two; 7. limiting part; 71. Velcro A; 72. Velcro B; 73. rubber strip. DETAILED DESCRIPTION

[0024] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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. Example 1

[0025] like Figure 1-4As shown, the utility model provides a material conveying device with a protective mechanism for precision machinery, including a support platform 1, two conveying frames 2 fixedly connected to the top of the support platform 1; a conveyor belt 3 arranged between the two conveying frames 2; a transmission roller is arranged in the area surrounded by the conveyor belt 3, and the driving method of the transmission roller adopts the driving method in the comparative case, which is the existing technology in the comparative case and will not be repeated here; and a material blocking component 4 arranged on the conveying frame 2; the material blocking component 4 includes: a blocking part 5; the blocking part 5 is arranged on the conveying frame 2; a transmission part 6 is arranged on the blocking part 5; the blocking part 5 includes: a screw rod 51; the screw rod 51 is rotatably connected to the front face of the conveying frame 2 in front through a bearing; the screw rod The outer wall of 51 is threadedly connected with a moving block 52; the back of the moving block 52 is fixedly connected with a connecting block 53, and the bottom of the connecting block 53 fits with the top of the front conveying rack 2; the back of the connecting block 53 is fixedly connected with a baffle 54, and is located on the back of the front conveying rack 2; the front of the front conveying rack 2 is fixedly connected with a limiting rod 55; the front end of the limiting rod 55 penetrates the moving block 52 and extends forward; the moving block 52 is limited by the limiting rod 55, so that the rotational movement of the moving block 52 is converted into horizontal movement, so that the moving block 52 moves along the outer wall of the limiting rod 55; there are two groups of blocking parts 5, and the two groups of blocking parts 5 are respectively arranged on the front and rear sides of the two conveying racks 2; The two sets of baffles 54 can limit the front and rear positions of the materials on the conveyor belt 3 to prevent the materials from escaping from the conveyor belt 3 during transportation; the transmission part 6 includes: a support plate 61 and a bevel gear 2 65; the support plate 61 is fixedly connected to the top of the support platform 1 and is close to the front of the support platform 1; the right side of the support plate 61 is rotatably connected to a rotating rod 62 through a bearing; the right end of the rotating rod 62 is fixedly connected to a handle 63; the left end of the rotating rod 62 passes through the support plate 61 and extends to the left; the extended end of the rotating rod 62 is fixedly connected to a bevel gear 1 64; the bevel gear 2 65 is fixedly connected to the front end of the screw rod 51, and the bevel gear 2 65 is meshed with the bevel gear 1 64; there are two sets of transmission parts 6, The two groups of transmission parts 6 are respectively arranged on the front and rear sides of the two conveying frames 2; by rotating the handle 63, the rotating rod 62 is driven to rotate, the rotating rod 62 drives the bevel gear 1 64 to rotate, the bevel gear 1 64 drives the bevel gear 2 65 to rotate, the bevel gear 2 65 drives the screw rod 51 to rotate, the screw rod 51 drives the moving block 52 to rotate, and at the same time, under the limit of the moving block 52 by the limit rod 55, the moving block 52 is moved horizontally along the outer wall of the limit rod 55, so that the moving block 52 drives the connecting block 53 to move, and the connecting block 53 drives the baffle 54 to move, so that the two groups of baffles 54 move relative to each other, thereby adjusting the distance between the two groups of baffles 54, which is convenient for limiting materials of different sizes and improving the applicability of the device.

[0026] In this embodiment, the blocking part 5 is set to limit the front and rear positions of the material on the conveyor belt 3 to prevent the material from detaching from the conveyor belt 3 during transportation. The transmission part 6 is set to adjust the position of the baffle 54 to facilitate the limitation of materials of different sizes, thereby improving the applicability of the device. Example 2

[0027] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a limiting portion 7 is provided on the conveyor belt 3; the limiting portion 7 includes: Velcro A71; Velcro A71 is fixedly connected to the top of the conveyor belt 3; Velcro B72 is bonded to the top of the Velcro A71; a rubber strip 73 is fixedly connected to the top of the Velcro B72; there are several groups of limiting portions 7, which are evenly spaced on the outer surface of the conveyor belt 3, and the limiting portions 7 located on the upper and lower sides of the conveyor belt 3 are relatively arranged; the left and right positions of the materials are limited by the rubber strips 73, which further improves the stability of the materials during the movement, and at the same time improves the feeding effect of the materials, which is convenient for the subsequent processing of the materials; by bonding the Velcro A71 and the Velcro B72, the number of rubber strips 73 can be increased or decreased according to the size of the materials, thereby adjusting the distance between two adjacent rubber strips 73, thereby improving the applicability.

[0028] In this embodiment, the left and right positions of the material are limited by the setting of the limiting part 7, which further improves the stability of the material during the movement, and at the same time improves the feeding effect of the material, which facilitates the subsequent processing of the material.

[0029] The working principle of the material conveying device with a protective mechanism for precision machinery will be described in detail below.

[0030] like Figure 1-4As shown, when in use, the two sets of baffles 54 can limit the front and rear positions of the materials on the conveyor belt 3 to prevent the materials from being separated from the conveyor belt 3 during the conveying process. The handle 63 is rotated to drive the rotating rod 62 to rotate, the rotating rod 62 drives the bevel gear 1 64 to rotate, the bevel gear 1 64 drives the bevel gear 2 65 to rotate, the bevel gear 2 65 drives the screw rod 51 to rotate, the screw rod 51 drives the moving block 52 to rotate, and at the same time, under the limit of the moving block 52 by the limit rod 55, the moving block 52 moves horizontally along the outer wall of the limit rod 55, so that the moving block 52 drives the connecting block 5 3 moves, the connecting block 53 drives the baffle plate 54 to move, so that the two groups of baffle plates 54 move relatively, so as to adjust the distance between the two groups of baffle plates 54, which is convenient for limiting the materials of different sizes and improves the applicability of the device. The left and right positions of the materials are limited by the rubber strips 73, which further improves the stability of the materials during the movement. The number of rubber strips 73 can be increased or decreased according to the size of the materials through the bonding setting of the Velcro A71 and the Velcro B72, so as to adjust the distance between two adjacent rubber strips 73 and improve the applicability.

[0031] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0032] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A material conveying device with a protective mechanism for precision machinery, comprising a support platform (1), Two conveying frames (2) fixedly connected to the top of the support platform (1); A conveyor belt (3) arranged between the two conveyor frames (2); and a material blocking assembly (4) arranged on the conveying frame (2); characterized in that: The material blocking assembly (4) comprises: a blocking portion (5); the blocking portion (5) is arranged on the conveying frame (2); The blocking portion (5) comprises: a screw rod (51); the screw rod (51) is rotatably connected to the front side of the conveying frame (2) in front via a bearing; a moving block (52) is threadedly connected to the outer wall of the screw rod (51); a connecting block (53) is fixedly connected to the back side of the moving block (52), and the bottom of the connecting block (53) is in contact with the top of the conveying frame (2) in front; a baffle (54) is fixedly connected to the back side of the connecting block (53), and is located on the back side of the conveying frame (2) in front.

2. A material conveying device with a protective mechanism for precision machinery according to claim 1, characterized in that: The blocking portion (5) is provided with a transmission portion (6); and the conveyor belt (3) is provided with a limiting portion (7).

3. A material conveying device with a protective mechanism for precision machinery according to claim 2, characterized in that: The transmission part (6) comprises: a support plate (61) and a second bevel gear (65); the support plate (61) is fixedly connected to the top of the support platform (1) and close to the front side of the support platform (1); the right side of the support plate (61) is rotatably connected to a rotating rod (62) via a bearing; the right end of the rotating rod (62) is fixedly connected to a handle (63); the left end of the rotating rod (62) passes through the support plate (61) and extends to the left; the extended end of the rotating rod (62) is fixedly connected to a first bevel gear (64); the second bevel gear (65) is fixedly connected to the front end of the screw rod (51), and the second bevel gear (65) is meshed with the first bevel gear (64).

4. A material conveying device with a protective mechanism for precision machinery according to claim 2, characterized in that: The limiting portion (7) comprises: a Velcro A (71); the Velcro A (71) is fixedly connected to the top of the conveyor belt (3); the top of the Velcro A (71) is bonded with a Velcro B (72); and the top of the Velcro B (72) is fixedly connected with a rubber strip (73).

5. A material conveying device with a protective mechanism for precision machinery according to claim 1, characterized in that: The front side of the conveying frame (2) is fixedly connected to a limiting rod (55); the front end of the limiting rod (55) penetrates the moving block (52) and extends forward.

6. A material conveying device with a protective mechanism for precision machinery according to claim 4, characterized in that: The limiting portions (7) are provided in a plurality of groups and are arranged at equal intervals on the outer surface of the conveyor belt (3), and the limiting portions (7) located on the upper and lower sides of the conveyor belt (3) are arranged opposite to each other.

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