CN217191010U

CN217191010U - High-precision checkweigher equipment

Info

Publication number: CN217191010U
Application number: CN202221162706.4U
Authority: CN
Inventors: 贾贞科
Original assignee: Shenzhen J Cibel Automatic Equipment Co ltd
Current assignee: Shenzhen J Cibel Automatic Equipment Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-08-16
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses a checkweigher equipment of high accuracy, including the checkweigher main part, checkweigher main part's checkweigher platform one side is through two mounting panel fixedly connected with slides, and two mounting panels fixed connection are respectively at checkweigher platform one side front-back portion of checkweigher main part, and checkweigher main part's checkweigher platform upper end one side fixedly connected with backup pad, backup pad are U-shaped structure and opening down, the beneficial effects of the utility model are that: the utility model discloses a check heavy platform one side in check heavy balance main part has set up the slide and has installed two positioning mechanism's backup pad, reduce the gap between check heavy platform and the conveyer belt of check heavy balance main part through the slide during use, fix the position that the product slided on the slide through two positioning mechanism simultaneously, guarantee that the product can carry the check heavy platform middle part of check heavy balance main part, from avoiding the product to appear the dislocation when carrying, lead to the condition that the error appears in the check heavy balance main part when detecting, influence the screening effect of product.

Description

High-precision checkweigher equipment

Technical Field

The utility model relates to a checkweigher technical field specifically is a checkweigher equipment of high accuracy.

Background

The check weighing is also called a weight sorting machine, is widely applied to automatic check weighing equipment of production lines in the industries of pharmacy, food, chemical industry and the like, automatically screens out products with unqualified weight, and reduces the input of manpower.

The conveyer belt of mostly installation in both sides when using of check weighing scale used at present, on the check weighing platform of check weighing scale is carried automatically to the convenience with the product, if the gap between conveyer belt and the check weighing platform of check weighing scale is great, the condition that can the dislocation appear when leading to the product on the check weighing platform of conveyer belt check weighing scale for the check weighing platform of check weighing scale appears the error when measuring the weight of product, influences the screening effect of product.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a checkweigher equipment of high accuracy to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision checkweigher device comprises a checkweigher main body, wherein one side of a checkweigher platform of the checkweigher main body is fixedly connected with a sliding plate through two mounting plates, the two mounting plates are respectively and fixedly connected with the front part and the rear part of the checkweigher platform of the checkweigher main body, one side of the upper end of the checkweigher platform of the checkweigher main body is fixedly connected with a support plate, the support plate is in a U-shaped structure, the openings of the support plate are downward, the outer walls of the middle parts of the front side and the rear side of the support plate are respectively provided with a connecting mechanism, the positioning mechanisms are respectively connected with a same-side connecting mechanism, the outer wall of the middle part of the upper end of the support plate is fixedly connected with a mounting frame, the mounting frame is in a U-shaped structure, the openings of the mounting frame are downward, the outer wall of the upper end of the mounting frame is fixedly connected with a motor, the output end of the motor is downward, and the output end is fixedly connected with a driving wheel through a driving shaft, the driving shaft penetrates through and is connected to the side wall of the upper end of the mounting frame in a sliding mode, and the driving wheel is connected with the two connecting mechanisms through a driving belt;

the connecting mechanisms comprise fixing frames, the fixing frames are fixedly connected to the outer wall of the side face of the supporting plate, rotating rods are vertically arranged in the middle of the inner sides of the fixing frames, the upper end and the lower end of each rotating rod penetrate through the side wall of the fixing frame on the same side through bearings and are fixedly connected to the side wall of the fixing frame on the same side, the upper ends of the rotating rods are fixedly connected with fixing wheels, the two fixing wheels are in transmission connection with a transmission belt and a driving wheel, and the lower ends of the rotating rods are fixedly connected with bevel gears;

positioning mechanism all includes the locating plate, two the locating plate is close to one side impartial interval mutually and has seted up a plurality of mounting grooves, the inside of mounting groove is all rotated and is connected with the locating wheel, two the locating plate is kept away from two slide bars of the equal symmetrical fixedly connected with in one side mutually, the slide bar is kept away from the one end of place locating plate and is all run through and sliding connection on the lateral wall of backup pad, homonymy two the slide bar is kept away from the equal common fixedly connected with connecting plate of one end of place locating plate, the middle part of connecting plate all transversely runs through and threaded connection has the screw rod, the screw rod all rotates to be connected on the side outer wall of backup pad, the screw rod is close to the one end of backup pad and all overlaps and establish and fixedly connected with awl ring gear, awl ring gear ring with homonymy coupling mechanism.

Preferably, two positioning wheels on the positioning plate are the same in quantity and correspond to one another one by one, a plurality of positioning wheels all extend to the outside of the mounting groove where the positioning wheels are located, and the positioning wheels on the same side are all the same in the portion extending to the outside of the mounting groove where the positioning wheels are located.

Preferably, the distance between the front side and the rear side of the sliding plate is larger than the distance between the front side and the rear side of the check weight platform of the check weight scale main body, and the lower ends of the two sides of the sliding plate are both arc-shaped structures.

Preferably, the driving wheel and the two fixed wheels are located on the same horizontal line, and the diameter of the driving wheel is larger than that of the two fixed wheels.

Preferably, the distance between the sides of the two positioning plates which are far away from the body of the checkweigher is larger than the distance between the sides of the two positioning plates which are near the body of the checkweigher.

Preferably, the sliding plate is lower than the two positioning plates, and the upper end of the sliding plate is flush with the upper end of the weight detecting platform of the weight detecting scale body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a check heavy platform one side in check heavy balance main part has set up the slide and has installed two positioning mechanism's backup pad, reduce the gap between check heavy platform and the conveyer belt of check heavy balance main part through the slide during use, fix the position that the product slided on the slide through two positioning mechanism simultaneously, guarantee that the product can carry the check heavy platform middle part of check heavy balance main part, from avoiding the product to appear the dislocation when carrying, lead to the condition that the error appears in the check heavy balance main part when detecting, influence the screening effect of product, and then reach the effect of high accuracy.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the area A in FIG. 1;

fig. 3 is a schematic view of the mounting structure of the connecting mechanism and the positioning mechanism of the present invention on the supporting plate;

fig. 4 is a schematic structural diagram of two positioning mechanisms of the present invention;

fig. 5 is a schematic view of the installation structure of two installation plates on the slide plate according to the present invention.

In the figure: 1. a check weighing main body; 2. mounting a plate; 3. a slide plate; 4. a support plate; 5. a connecting mechanism; 51. a fixing frame; 52. a rotating rod; 53. a fixed wheel; 54. a bevel gear; 6. a positioning mechanism; 61. positioning a plate; 62. mounting grooves; 63. positioning wheels; 64. a slide bar; 65. a connecting plate; 66. a screw; 67. a conical gear ring; 7. installing a frame; 8. a motor; 9. a drive shaft; 10. a drive wheel; 11. a transmission belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a high-precision checkweigher device comprises a checkweigher main body 1, a slide plate 3 is fixedly connected with one side of a checkweigher platform of the checkweigher main body 1 through two mounting plates 2, the two mounting plates 2 are respectively and fixedly connected with the front and the rear parts of one side of the checkweigher platform of the checkweigher main body 1, a support plate 4 is fixedly connected with one side of the upper end of the checkweigher platform of the checkweigher main body 1, the support plate 4 is in a U-shaped structure, the opening of the support plate faces downwards, connecting mechanisms 5 are respectively mounted on the outer walls of the middle parts of the front and the rear sides of the support plate 4, positioning mechanisms 6 are respectively mounted on the side walls of the lower ends of the front and the rear sides of the support plate 4, the positioning mechanisms 6 are respectively connected with the connecting mechanisms 5 at the same side, a mounting frame 7 is fixedly connected on the outer wall of the middle part of the upper end of the support plate 4, the mounting frame 7 is in a U-shaped structure, a motor 8 is fixedly connected on the outer wall of the upper end, the output end of the motor 8 is fixedly connected with a driving wheel 10 through a driving shaft 9, the driving shaft 9 penetrates through and is slidably connected to the side wall of the upper end of the mounting frame 7, and the driving wheel 10 is connected with the two connecting mechanisms 5 through a driving belt 11; the connecting mechanisms 5 respectively comprise a fixed frame 51, the fixed frames 51 are fixedly connected to the outer wall of the side face of the supporting plate 4, rotating rods 52 are vertically arranged in the middle of the inner sides of the fixed frames 51, the upper end and the lower end of each rotating rod 52 penetrate through bearings and are fixedly connected to the side wall of the fixed frame 51 on the same side, the upper ends of the rotating rods 52 are respectively and fixedly connected with a fixed wheel 53, the two fixed wheels 53 are respectively in transmission connection with the driving belt 11 and the driving wheel 10, and the lower ends of the rotating rods 52 are respectively and fixedly connected with bevel gears 54; the positioning mechanisms 6 respectively comprise positioning plates 61, a plurality of mounting grooves 62 are formed in two positioning plates 61 close to one side at equal intervals, positioning wheels 63 are rotatably connected in the mounting grooves 62, two slide rods 64 are symmetrically and fixedly connected to one sides of the two positioning plates 61 far away from the side, one ends of the slide rods 64 far away from the positioning plates 61 penetrate through and are slidably connected to the side wall of the supporting plate 4, one ends of the two slide rods 64 far away from the positioning plates 61 on the same side are fixedly connected with a connecting plate 65 together, the middle parts of the connecting plate 65 transversely penetrate through and are in threaded connection with screw rods 66, the screw rods 66 are rotatably connected to the outer wall of the side surface of the supporting plate 4, one ends of the screw rods 66 close to the supporting plate 4 are sleeved with and fixedly connected with conical tooth rings 67, the conical tooth rings 67 are in meshed connection with the bevel gears 54 of the same-side connecting mechanisms 5, and the motor 8 drives the positioning mechanisms 6 to operate through the connecting mechanisms 5 when in use, the width between two positioning plates 61 of the positioning mechanism 6 can be conveniently adjusted according to the width of the object, the movement track of the object can be controlled by the two positioning plates 61 during working, and the object is guaranteed to slide to the middle of the weight detecting platform of the weight detecting scale main body 1.

The driving wheel 10 and the two fixed wheels 53 are positioned on the same horizontal line, the diameter of the driving wheel 10 is larger than that of the two fixed wheels 53, the driving wheel 10 drives the two fixed wheels 53 to rotate through the driving belt 11, the distance between one sides of the two positioning plates 61 far away from the checkweigher main body 1 is larger than that between one sides of the two positioning plates 61 close to the checkweigher main body 1, articles can slide between the two positioning plates 61 conveniently, the sliding plate 3 is lower than the two positioning plates 61, the upper end of the sliding plate 3 is level with the upper end of a checkweigher platform of the checkweigher main body 1, the articles can stably slide on the checkweigher platform of the checkweigher main body 1 to avoid the vibration condition, the positioning wheels 63 on the two positioning plates 61 are same in number and correspond to one another, the positioning wheels 63 extend to the outside of the mounting groove 62, the parts of the positioning wheels 63 on the same side, which extend to the outside of the mounting groove 62, and the articles can be clamped by the two positioning plates 61 under the condition that the article movement is not influenced, the distance between the side is great than the distance between the side around the check weighing platform of check weighing scale main part 1 around the slide 3, and the both sides lower extreme of slide 3 all is the arc structure, conveniently blocks slide 3 between the conveyer belt and the check weighing platform of check weighing scale main part 1.

Specifically, when the utility model is used, the power is turned on, the motor 8 is started, the motor 8 rotates the driving wheel 10 through the driving shaft 9, the driving wheel 10 drives the two fixed wheels 53 to rotate through the driving belt 11, the two fixed wheels 53 drive the installed rotating rod 52 to rotate, the lower end of the rotating rod 52 rotates the same-side bevel gear ring 67 through the bevel gear 54, the bevel gear ring 67 drives the screw 66 to rotate, the screw 66 drives the installed connecting plate 65 to move towards the direction far away from or close to the supporting plate 4, so that the two positioning plates 61 move in opposite directions or in opposite directions, the distance between the two positioning plates 61 is adjusted according to the width of the detected object, when the conveyer belt conveys the object, the object can slide onto the weight detecting platform of the weight detecting scale main body 1 through the sliding plate 3, the weight detecting platform of the weight detecting scale main body 1 weighs the object, and displays the weight of the object for the worker to know, in this process, two locating plates 61 can support the front and back side of article, guarantee that the check weighing platform middle part of check weighing balance main part 1 is carried to article, and locating wheel 63 on two locating plates 61 can slide on article, reduces the friction between two locating plates 61 and the article, avoids article card on slide 3.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The high-precision checkweigher equipment is characterized by comprising a checkweigher main body (1), wherein one side of a checkweigher platform of the checkweigher main body (1) is fixedly connected with a sliding plate (3) through two mounting plates (2), the two mounting plates (2) are respectively and fixedly connected with the front part and the rear part of one side of the checkweigher platform of the checkweigher main body (1), one side of the upper end of the checkweigher platform of the checkweigher main body (1) is fixedly connected with a support plate (4), the support plate (4) is of a U-shaped structure, the opening of the support plate faces downwards, the outer walls of the middle parts of the front side and the rear side of the support plate (4) are respectively provided with a connecting mechanism (5), the side walls of the lower ends of the front side and the rear side of the support plate (4) are respectively provided with a positioning mechanism (6), the positioning mechanisms (6) are respectively connected with the connecting mechanisms (5) on the same side, the outer wall of the middle part of the upper end of the support plate (4) is fixedly connected with a mounting frame (7), the mounting frame (7) is of a U-shaped structure, the opening of the mounting frame is downward, a motor (8) is fixedly connected to the outer wall of the upper end of the mounting frame (7), the output end of the motor (8) is downward, a driving wheel (10) is fixedly connected to the output end of the motor (8) through a driving shaft (9), the driving shaft (9) penetrates through and is connected to the side wall of the upper end of the mounting frame (7) in a sliding mode, and the driving wheel (10) is connected with the two connecting mechanisms (5) through a driving belt (11);

the connecting mechanisms (5) comprise fixed frames (51), the fixed frames (51) are fixedly connected to the outer walls of the side surfaces of the supporting plates (4), rotating rods (52) are vertically arranged in the middle of the inner sides of the fixed frames (51), the upper end and the lower end of each rotating rod (52) penetrate through bearings and are fixedly connected to the side walls of the fixed frames (51) on the same side, fixed wheels (53) are fixedly connected to the upper ends of the rotating rods (52), the two fixed wheels (53) are in transmission connection with a driving belt (11) and a driving wheel (10), and bevel gears (54) are fixedly connected to the lower ends of the rotating rods (52);

the positioning mechanisms (6) respectively comprise positioning plates (61), a plurality of mounting grooves (62) are formed in two positioning plates (61) which are close to one side at equal intervals, positioning wheels (63) are rotatably connected to the insides of the mounting grooves (62), two positioning plates (61) are symmetrically and fixedly connected to two sliding rods (64) which are far away from one side, one ends of the sliding rods (64) which are far away from the positioning plates (61) are respectively penetrated through and connected to the side wall of the supporting plate (4) in a sliding manner, one ends of the two sliding rods (64) which are far away from the positioning plates (61) at the same side are respectively fixedly connected with a connecting plate (65) together, screw rods (66) are respectively penetrated through and connected to the middle parts of the connecting plates (65) in a transverse direction and are in threaded connection, the screw rods (66) are respectively rotatably connected to the outer wall of the side surface of the supporting plate (4), and cone gear rings (67) are respectively sleeved and fixedly connected to one ends of the screw rods (66) which are close to the supporting plate (4), the bevel gear rings (67) are all meshed and connected with the bevel gears (54) of the connecting mechanism (5) on the same side.

2. A high precision checkweigher apparatus according to claim 1, characterised in that: positioning wheels (63) on two positioning plates (61) are the same in quantity and correspond one to one, a plurality of positioning wheels (63) all extend to the outside of place mounting groove (62), and a plurality of positioning wheels (63) extend to the outside of place mounting groove (62) and are the same in the same side.

3. A high precision checkweigher apparatus according to claim 1, characterised in that: the distance between the front side and the rear side of the sliding plate (3) is larger than the distance between the front side and the rear side of the check weight platform of the check weight scale main body (1), and the lower ends of the two sides of the sliding plate (3) are both arc-shaped structures.

4. A high precision checkweigher apparatus according to claim 1, characterised in that: the driving wheel (10) and the two fixed wheels (53) are located on the same horizontal line, and the diameter of the driving wheel (10) is larger than that of the two fixed wheels (53).

5. A high precision checkweigher apparatus according to claim 1, characterised in that: the distance between one sides of the two positioning plates (61) far away from the weight scale main body (1) is larger than the distance between one sides of the two positioning plates near the weight scale main body (1).

6. A high precision checkweigher apparatus according to claim 1, characterised in that: the sliding plate (3) is lower than the two positioning plates (61), and the upper end of the sliding plate (3) is flush with the upper end of the weight detecting platform of the weight detecting scale body (1).