CN214427259U

CN214427259U - Cam lifting device

Info

Publication number: CN214427259U
Application number: CN202023303805.3U
Authority: CN
Inventors: 万维根; 蒋涛; 张欢
Original assignee: Chengdu Hongrui Technology Co ltd
Current assignee: Chengdu Hongrui Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-19
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a cam elevating gear belongs to the lamp and examines the equipment field, provides a can make things convenient for cam elevating gear of lift adjustment cam, can be according to different product adjusting cam height, and it includes the cam, still includes elevating system, elevating system includes support column, mounting panel, guide rail, slide, hand wheel, axis of rotation and lead screw, and the guide rail is installed on the mounting panel along upper and lower direction, and the slide can be followed the guide rail gliding and installed on the guide rail from top to bottom to be provided with the nut on the slide, the cam is installed on the slide, is provided with the mount pad on the mounting panel, and the axis of rotation is installed on the mount pad for can rotating, and the one end at the axis of rotation is fixed to the hand wheel, and the other end and the lead screw rotation transmission cooperation of axis of rotation, lead screw and nut screw-thread fit. The utility model can realize the lifting adjustment of the driving cam by rotating the hand wheel and further by means of the lifting sliding of the sliding seat on the guide rail; the height of the cam can be adjusted quickly according to the requirements of different products.

Description

Cam lifting device

Technical Field

The utility model relates to an equipment field is examined to the lamp, especially relates to a cam elevating gear.

Background

In the light inspection machine, products needing light inspection, such as glass bottles, plastic bottles and the like, have different heights due to different products, and the lifting height of a pressure head or a bottle clamp and the like matched with the light inspection products is required to be adjustable for being compatible with the products with different heights, so that the cam structure driving the pressure head or the bottle clamp to lift is required to be capable of adjusting the height. The traditional cam structure is generally fixedly arranged in the light inspection machine, and the cam structure is often required to be replaced when different products are required to be adapted; thus causing great inconvenience.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a can make things convenient for cam elevating gear of lift adjustment cam, can adjust the cam height according to different products.

The utility model provides a technical scheme that its technical problem adopted is: cam elevating gear, including the cam, still include elevating system, elevating system includes support column, mounting panel, guide rail, slide, hand wheel, axis of rotation and lead screw, mounting panel fixed mounting is on the upper portion of support column, the guide rail is installed on the mounting panel along upper and lower direction, the slide can be followed the guide rail and gliding installation on the guide rail from top to bottom, and be provided with the nut on the slide, the cam is installed on the slide, be provided with the mount pad on the mounting panel, the axis of rotation is installed on the mount pad for can rotating, the one end at the axis of rotation is fixed to the hand wheel, the other end and the lead screw rotation transmission cooperation of axis of rotation, lead screw and nut screw-thread fit.

Further, the method comprises the following steps: the rotating shaft and the screw rod are vertically distributed, and are in meshing transmission through a pair of bevel gears; the rotating shaft and the screw rod are respectively arranged on the mounting seat through bearings.

Further, the method comprises the following steps: and a position counter is also arranged on the mounting seat, and the position counter corresponds to the top end of the screw rod and measures the rotation quantity of the screw rod.

Further, the method comprises the following steps: the support column is provided with two, two support column parallel arrangement.

Further, the method comprises the following steps: the mounting plate comprises a vertical plate and a flat plate, the flat plate is horizontally arranged and fixedly mounted at the top end of the support column, the vertical plate is vertically arranged, and the vertical plate is fixedly connected with the flat plate or the support column; the guide rail is installed on the vertical plate, the installation seat is installed on the flat plate, and the flat plate is provided with a yielding through hole allowing the screw rod to penetrate through.

Further, the method comprises the following steps: the cam is of an arc-shaped strip structure, and the lifting mechanism is integrally arranged on the outer side of the arc-shaped strip structure.

The utility model has the advantages that: the utility model can realize the lifting adjustment of the driving cam by rotating the hand wheel and further by means of the lifting sliding of the sliding seat on the guide rail; the height of the cam can be adjusted quickly according to the requirements of different products. In addition, through adopting the structure that the bevel gear is in meshing transmission, the hand wheel can be positioned on the side of the whole device, so that the space required by the hand wheel is conveniently arranged, and the interference with other parts in the light inspection equipment is avoided. In addition, by arranging the position counter, the data of the height adjustment of the cam can be conveniently displayed, and the accurate control of the adjustment operation is facilitated.

Drawings

Fig. 1 is a schematic perspective view of a cam lifting device according to the present invention;

FIG. 2 is a back schematic view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a side view of FIG. 1, with a section taken in partial section;

labeled as: the device comprises a cam 1, a support column 2, a mounting plate 3, a guide rail 4, a sliding seat 5, a hand wheel 6, a rotating shaft 7, a screw rod 8, a nut 9, a mounting seat 10, a bevel gear 11, a bearing 12, a position counter 13, a vertical plate 31 and a flat plate 32.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

It should be noted that, if the present invention relates to directional indication terms, such as the terms of direction and orientation, above, below, left, right, front and back, for facilitating the description of the relative position relationship between the components, the absolute position that is not the relative position relationship between the related components and the components is specifically referred to, and is only used for explaining the relative position relationship and the motion condition between the components in a certain specific attitude, and if the specific attitude changes, the directional indication changes accordingly. In the present invention, the terms "a" and "an" refer to a plurality of items, such as "a plurality of items" and "a plurality of items".

As shown in fig. 1 to 4, the cam lifting device of the present invention comprises a cam 1, wherein the cam 1 in the present invention is not a circular wheel-shaped structure, but refers to a structure for guiding and driving a mechanism, such as a pressure head or a bottle clamp, used for cooperating with a product to be inspected by a lamp, in a lamp inspection machine; specifically, referring to the drawings, a cam 1 is generally configured as a strip-shaped structure, the end of the cam is provided with a slope structure for entering and exiting, and a mechanism such as a pressure head or a bottle clamp in the light inspection machine is gradually lifted from a slope at an entering end to generate a corresponding driving action (such as a bottle clamping action) by moving along the cam 1 and matching with the upper edge of the cam 1 in the process of moving along a conveying line, and the slope at an exiting end gradually falls and then returns to the original shape. More specifically, considering that the conveying line for clamping and conveying the bottle bodies in the light inspection machine may be a linear type or a disc type, the corresponding cam 1 may be provided with a linear strip-shaped structure or an arc-shaped strip-shaped structure, which is shown in the drawings provided in the present application.

Additionally, the utility model discloses still include elevating system, elevating system includes support column 2, mounting panel 3, guide rail 4, slide 5, hand wheel 6, axis of rotation 7 and lead screw 8, mounting panel 3 fixed mounting is on the upper portion of support column 2, guide rail 4 is installed on mounting panel 3 along upper and lower direction, slide 5 can be followed guide rail 4 gliding installation from top to bottom on guide rail 4, and be provided with nut 9 on slide 5, cam 1 installs on slide 5, be provided with mount pad 10 on mounting panel 3, axis of rotation 7 is installed on mount pad 10 for can rotating, hand wheel 6 is fixed in the one end of axis of rotation 7, the other end and the 8 rotation transmission of lead screw of axis of rotation 7 cooperate, lead screw 8 and the cooperation of nut 9 screw thread.

The utility model discloses in realize to cam 1's lift adjustment's process do: the driving hand wheel 6 rotates to drive the transmission shaft 7 to synchronously rotate, the rotating shaft 7 drives the screw rod 8 to rotate, the nut 9 is relatively moved along the axial direction of the screw rod 8 through the thread matching structure of the screw rod 8 and the nut 9, the sliding seat 5 is further driven to move along the guide rail 4, and finally the movement adjustment of the cam 1 is realized; of course, the guide rail 4 is vertically arranged, so that the lifting adjustment of the cam 1 is actually realized.

More specifically, the utility model further comprises a rotating shaft 7 and a screw rod 8 which are vertically distributed, as shown in the state of figure 4, the rotating shaft 7 is horizontally arranged, the screw rod 8 is vertically arranged, and the rotating shaft 7 and the screw rod 8 are in meshing transmission through a pair of bevel gears 11; the rotating shaft 7 and the screw 8 are respectively mounted on the mounting base 10 through bearings 12. Therefore, the hand wheel 6 can be positioned on the side of the whole device, so that the space required by the hand wheel 6 is conveniently arranged, and the interference with other parts in the light inspection equipment is avoided.

More specifically, the utility model discloses in still be provided with position counter 13 on mount pad 10 further, position counter 13 corresponds the rotation volume that is used for surveing lead screw 8 with the top of lead screw 8. Therefore, the data of the height adjustment of the cam 1 can be conveniently displayed, and the accurate control of the adjustment operation is facilitated.

More specifically, in the present invention, preferably, two support columns 2 are provided, and the two support columns 2 are arranged in parallel; as shown in the drawings. This improves the stability of the support post 2 to other structural supports of the upper part.

More specifically, the mounting plate 3 of the present invention may be specifically configured to include a vertical plate 31 and a flat plate 32, the flat plate 32 is horizontally disposed and fixedly mounted on the top ends of the supporting columns 2, and can be mounted on the supporting columns 2 through corresponding bolts, as shown in the attached drawings, when two supporting columns 2 are provided, the flat plate 32 is mounted on the top ends of the two supporting columns 2 through two bolts to realize fixation; the vertical plate 31 is vertically arranged, and the vertical plate 31 is fixedly connected with the flat plate 32 or the supporting column 2; the guide rail 4 is arranged on a vertical plate 31, the mounting seat 10 is arranged on a flat plate 32, and the flat plate 32 is provided with an abdicating through hole for allowing the screw rod 8 to pass through; the screw 8 extends below after passing through the flat plate 32 and is in threaded fit with a nut 9 arranged on the slide carriage 5.

Claims

1. Cam elevating gear, including cam (1), its characterized in that: the lifting mechanism comprises a supporting column (2), a mounting plate (3), a guide rail (4), a sliding seat (5), a hand wheel (6), a rotating shaft (7) and a screw rod (8), wherein the mounting plate (3) is fixedly arranged at the upper part of the supporting column (2), the guide rail (4) is arranged on the mounting plate (3) along the up-down direction, the sliding seat (5) can be arranged on the guide rail (4) along the guide rail (4) in a vertically sliding manner, a nut (9) is arranged on the sliding seat (5), the cam (1) is arranged on the sliding seat (5), the mounting plate (3) is provided with a mounting seat (10), the rotating shaft (7) is rotatably mounted on the mounting seat (10), the hand wheel (6) is fixed at one end of the rotating shaft (7), the other end of the rotating shaft (7) is in rotating transmission fit with the screw rod (8), and the screw rod (8) is in threaded fit with the nut (9).

2. The cam lifter apparatus of claim 1, wherein: the rotating shaft (7) and the screw rod (8) are vertically distributed, and the rotating shaft (7) and the screw rod (8) are in meshing transmission through a pair of bevel gears (11); the rotating shaft (7) and the screw rod (8) are respectively arranged on the mounting seat (10) through bearings (12).

3. The cam lifter apparatus of claim 2, wherein: the mounting seat (10) is also provided with a position counter (13), and the position counter (13) corresponds to the top end of the screw rod (8) and measures the rotation quantity of the screw rod (8).

4. The cam lifter apparatus of claim 1, wherein: the two support columns (2) are arranged in parallel.

5. The cam lifter apparatus of claim 1, wherein: the mounting plate (3) comprises a vertical plate (31) and a flat plate (32), the flat plate (32) is horizontally arranged and fixedly mounted at the top end of the supporting column (2), the vertical plate (31) is vertically arranged, and the vertical plate (31) is fixedly connected with the flat plate (32) or fixedly connected with the supporting column (2); the guide rail (4) is installed on a vertical plate (31), the installation seat (10) is installed on a flat plate (32), and an abdicating through hole allowing the screw rod (8) to penetrate through is formed in the flat plate (32).

6. The cam lifter apparatus according to any of claims 1 to 5, wherein: the cam (1) is of an arc-shaped strip structure, and the lifting mechanism is integrally arranged on the outer side of the arc-shaped strip structure.