CN215207289U

CN215207289U - Intermittent conveying device

Info

Publication number: CN215207289U
Application number: CN202121709260.8U
Authority: CN
Inventors: 罗佳维
Original assignee: Shanghai Zidan Food Packaging Printing Co ltd
Current assignee: Shanghai Zidan Food Packaging Printing Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-12-17
Anticipated expiration: 2031-07-26

Abstract

The utility model relates to an intermittent conveying device, which belongs to the technical field of conveying equipment and comprises a bottom plate and a rotating shaft arranged on the bottom plate, wherein the bottom plate is provided with an opening and closing mechanism and a shifting mechanism which are connected with the rotating shaft, the opening and closing mechanism comprises a clamping jaw for clamping and placing products, and the clamping jaw is arranged on a clamping track assembly; the shifting mechanism comprises a shifting cam arranged on the rotating shaft, a shifting cam follower capable of reciprocating along the X-axis direction and a shifting power column, and the shifting power column is movably connected with the clamping track assembly through a shifting connecting rod. The shifting mechanism and the opening and closing mechanism of the intermittent conveying device are in a linkage state after the rotating shaft rotates, the clamping rail assembly drives the clamping jaw to intermittently clamp and loosen a product under the simultaneous control of the shifting mechanism and the opening and closing mechanism, the product is conveyed intermittently along the X-axis direction, the structure is simple, the stress state is reasonable and controllable, the occupied space is small, and the practicability is good.

Description

Intermittent conveying device

Technical Field

The utility model relates to an intermittent type conveyor belongs to conveying equipment technical field.

Background

The intermittent conveying device is equipment for stopping and intermittently conveying products at a specific station, particularly for detecting the quality of the products in the continuous conveying process, the products are required to be stopped in the continuous conveying process due to the fact that the products in the conveying process are in a moving state, and corresponding detection is carried out by utilizing stopped gaps.

In the prior art, a plurality of cylinders are commonly adopted to cooperate to realize intermittent pause and conveying, but the conveying speed of the cylinders cannot be increased, and the cylinder conveying device is only suitable for occasions with lower speed requirements, and a plurality of cylinders occupy more space and have more complex equipment structures. In the prior art, a mode of adopting a servo motor is adopted for beat control, so that intermittent conveying is realized, but the electrical control is complex, and the equipment cost is high. Therefore, the intermittent conveying equipment with a simple structure is of great significance.

Disclosure of Invention

Therefore, the utility model provides an intermittent type conveyor through the aversion mechanism with open and shut the mechanism and remove at X axle direction and Y axle direction control product respectively, the intermittent type of whole product pauses and removes and drive corresponding cam through axis of rotation 31 and control simple structure. In order to achieve the above object, the present invention provides the following technical solutions:

an intermittent conveying device comprises a bottom plate and a rotating shaft arranged on the bottom plate, wherein an opening and closing mechanism and a shifting mechanism which are connected with the rotating shaft are arranged on the bottom plate, the opening and closing mechanism comprises a clamping jaw for clamping and placing a product, the clamping jaw is arranged on a clamping track assembly, and an opening and closing power arm capable of reciprocating along the Y-axis direction is arranged below the clamping track assembly; the shifting mechanism comprises a shifting cam arranged on the rotating shaft and a shifting cam follower capable of reciprocating along the X-axis direction, a guide groove for restraining the shifting cam follower to reciprocate is formed in the shifting cam, a shifting support plate is connected to the shifting cam follower, shifting power columns are arranged at two ends of the shifting support plate, and the shifting power columns are movably connected with the clamping track assembly through shifting connecting rods.

As an improvement of the scheme, the intermittent conveying device further comprises a panel, guide rail supporting seats are arranged on two sides of the panel, a shifting guide rail along the X-axis direction is arranged on the inner side of each guide rail supporting seat, and shifting sliding blocks matched with the shifting guide rails are arranged at two ends of each shifting supporting plate.

As an improvement of the scheme, the panel is provided with a displacement guide hole for restricting the displacement power column to reciprocate along the X-axis direction.

As an improvement of the above scheme, an opening and closing rotating shaft is arranged below the panel, and a rotating shaft swinging arm is connected to the opening and closing rotating shaft; the opening and closing mechanism further comprises an opening and closing cam arranged on the rotating shaft, an opening and closing swing arm is arranged on one side of the opening and closing cam, and the opening and closing swing arm is connected with the rotating shaft swing arm through a swing arm connecting rod; the end part of the opening and closing rotating shaft is provided with an opening and closing rotating rod, two ends of the opening and closing rotating rod are connected with an opening and closing connecting rod, and an opening and closing connecting rod seat is connected between the opening and closing connecting rod and the opening and closing power arm.

As an improvement of the scheme, the panel is provided with an opening and closing guide hole for restricting the opening and closing connecting rod seat to move along the Y-axis direction.

As an improvement of the scheme, an opening and closing guide rail along the Y-axis direction is arranged on the panel, and a power arm sliding block matched with the opening and closing guide rail is arranged on the opening and closing power arm.

As an improvement of the scheme, one side of the opening and closing cam is provided with an opening and closing swing arm seat, an opening and closing swing arm rotating shaft connected with the opening and closing swing arm is arranged on the opening and closing swing arm seat, and an opening and closing cam follower is arranged at one end, close to the opening and closing cam, of the opening and closing swing arm.

As an improvement of the above scheme, the bottom plate is further provided with a lifting mechanism connected with the rotating shaft, the lifting mechanism comprises a lifting cam arranged on the rotating shaft and a lifting cam follower capable of moving along the Z-axis direction, the lifting cam follower is provided with a lifting guide pillar, and the top of the lifting guide pillar is provided with a lifting baffle plate for stopping a product.

As an improvement of the scheme, a lifting guide sleeve fixedly connected with the panel is sleeved outside the lifting guide column, and a lifting pressure spring is arranged between the lifting guide sleeve and the lifting cam follower.

As an improvement of the scheme, the anti-rotation guide rods are arranged on two sides of the lifting guide column, and the anti-rotation guide sleeves for restraining the anti-rotation guide rods are arranged on the panel.

The utility model provides an intermittent type conveyor makes the product move along direction of delivery (X axle direction) through the shifting mechanism, put (Y axle direction) through the clamp of mechanism of opening and shutting to the product and control, and shifting mechanism and opening and shutting mechanism all are connected with the axis of rotation, when the axis of rotation rotates, the axis of rotation drives the rotation of shift cam, the guide way on the shift cam drives the reciprocating motion of shift cam follower along the X axle direction, open and shut power arm reciprocating motion in the Y axle direction simultaneously, shifting mechanism and mechanism of opening and shutting are in the linkage state after the axis of rotation rotates, press from both sides and get the track subassembly and drive intermittent type centre gripping and loosen the product of clamping jaw under shifting mechanism and the simultaneous control of mechanism of opening and shutting, make the product carry along X axle direction intermittent type, because whole intermittent type carries and only controls through the cam structure on axis of rotation and axis, therefore simple structure, the stress state is reasonable and controllable, the occupied space is small, and the practicability is good.

Drawings

Fig. 1 is a schematic structural view of an intermittent conveying device of the present invention;

fig. 2 is a schematic view of the internal structure of an intermittent conveying device according to the present invention;

FIG. 3 is a schematic side view of an intermittent feed mechanism of the present invention;

FIG. 4 is a schematic view of an intermittent feed mechanism of the present invention viewed from the front;

FIG. 5 is a cross-sectional view taken along the plane A-A in FIG. 4;

fig. 6 is a cross-sectional view taken along the plane B-B in fig. 4.

In the figure: 10-bottom plate, 11-main shaft seat, 12-opening and closing swing arm seat, 20-panel, 21-opening and closing guide hole, 22-opening and closing guide rail, 23-shifting guide hole, 24-guide rail support seat, 25-anti-rotation guide sleeve, 30-motor, 31-rotating shaft, 40-shifting cam, 41-shifting cam follower, 42-shifting support plate, 43-shifting slide block, 44-power column base, 45-shifting power column, 46-shifting connecting rod, 47-clamping rail component, 48-clamping jaw, 50-lifting cam, 51-lifting cam follower, 52-lifting guide column, 53-lifting baffle, 54-lifting guide sleeve, 55-lifting pressure spring, 56-anti-rotation guide rod, 60-opening and closing cam, 61-opening and closing swing arm, 62-swing arm connecting rod, 63-opening and closing rotating shaft, 64-opening and closing rotating rod, 65-opening and closing connecting rod, 66-opening and closing connecting rod seat, 67-opening and closing power arm, 70-product, 241-shifting guide rail, 401-guide groove, 611-opening and closing cam follower, 612-opening and closing swing arm rotating shaft, 631-rotating shaft swinging arm, 632-rotating shaft seat and 671-power arm sliding block.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

In the present invention, the terms "upper" and "lower" are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be considered as the scope of the present invention without substantial changes in the technical content.

In the description of the embodiments that follow, unless explicitly stated or limited otherwise, the terms "disposed," "connected," and the like are to be construed broadly and include, for example, "connected" that may be either fixedly connected or detachably connected, or integrally formed; may be a mechanical, plumbing, or electrical connection, may be indirectly connected through intervening media, may be internal to two elements, or may be in an interactive relationship with two elements, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 and 2, the utility model provides an intermittent conveying device, which comprises a bottom plate 10 and a rotating shaft 31 arranged on the bottom plate 10, wherein an opening and closing mechanism and a shifting mechanism connected with the rotating shaft 31 are arranged on the bottom plate 10, the opening and closing mechanism comprises a clamping jaw 48 for clamping and placing a product 70, the clamping jaw 48 is arranged on a clamping track assembly 47, and an opening and closing power arm 67 capable of reciprocating along the Y-axis direction is arranged below the clamping track assembly 47; the shifting mechanism comprises a shifting cam 40 arranged on the rotating shaft 31 and a shifting cam follower 41 capable of reciprocating along the X-axis direction, a guide groove 401 for restraining the shifting cam follower 41 to reciprocate is formed in the shifting cam 40, a shifting support plate 42 is connected to the shifting cam follower 41, shifting power columns 45 are arranged at two ends of the shifting support plate 42, and the shifting power columns 45 are movably connected with the clamping track assembly 47 through shifting connecting rods 46.

In the present application, the X-axis direction is the conveying direction of the product 70, wherein the product 70 moves from the side where the power column 45 is located on the bottom plate 10 to the side where the opening and closing power arm 67 is located, that is, the product 70 moves along the X-axis direction; the Y-axis direction is the moving direction of the clamping jaw 48 when the clamping jaw 48 clamps and places the product 70; the Z-axis direction is the direction of the up-and-down movement of the up-and-down guide post 52.

The intermittent conveying device further comprises a panel 20, guide rail supporting seats 24 are arranged on two sides of the panel 20, a shifting guide rail 241 along the X-axis direction is arranged on the inner side of each guide rail supporting seat 24, and shifting sliders 43 matched with the shifting guide rails 241 are arranged at two ends of each shifting supporting plate 42. The scheme realizes the guide of the displacement support plate 42 through the matching of the displacement slide block 43 and the displacement guide rail 241, and the displacement power column 45 is connected with the displacement support plate 42 through the power column base 44, so that the displacement power column 45 can move along the X-axis direction along with the displacement support plate 42. In order to enhance the restraining effect on the displacement power column 45, the panel 20 may be provided with a displacement guide hole 23 for restraining the displacement power column 45 from reciprocating in the X-axis direction.

As shown in fig. 3 and 4, the base plate 10 is provided with a spindle base 11 supporting a rotating shaft 31, and the rotating shaft 31 is driven by a motor 30. The shifting mechanism includes a shifting cam 40 provided on the rotating shaft 31, the surface of the shifting cam 40 has a guide groove 401, the guide groove 401 restrains the shifting cam follower 41, the leading portion and the trailing portion of the guide groove 401 are coincident on the surface of the shifting cam 40, and when the shifting cam 40 rotates one cycle, the shifting cam follower 41 also travels one cycle along the guide groove 401 and returns to the initial position. When the shifting cam 40 rotates, the height of the shifting cam follower 41 does not change, but the shifting cam follower 41 moves along with the guide groove 401 in the X-axis direction, a shifting support plate 42 is connected to the shifting cam follower 41, shifting power columns 45 are arranged at two ends of the shifting support plate 42, the shifting cam follower 41 transmits the motion to the shifting power columns 45, and the shifting power columns 45 drive the clamping track assembly 47 through the shifting connecting rod 46.

When the shifting power column 45 and the opening and closing power arm 67 draw the clamping track assembly 47 in the X-axis direction and the Y-axis direction simultaneously, the moving track of the clamping track assembly 47 is affected by resultant force in the X-axis direction and the Y-axis direction, and at this time, the shifting link 46 and the clamping track assembly 47 will deflect, so that the two ends of the shifting link 46 need to be movably connected with the shifting power column 45 and the clamping track assembly 47.

As shown in fig. 2 and 6, an opening and closing rotating shaft 63 is arranged below the panel 20, and a rotating shaft swing arm 631 is connected to the opening and closing rotating shaft 63; the opening and closing mechanism further comprises an opening and closing cam 60 arranged on the rotating shaft 31, an opening and closing swing arm 61 is arranged on one side of the opening and closing cam 60, and the opening and closing swing arm 61 is connected with the rotating shaft swing arm 631 through a swing arm connecting rod 62; an opening and closing rotating rod 64 is arranged at the end part of the opening and closing rotating shaft 63, an opening and closing connecting rod 65 is connected at the two ends of the opening and closing rotating rod 64, and an opening and closing connecting rod seat 66 is connected between the opening and closing connecting rod 65 and an opening and closing power arm 67. When the rotating shaft 31 rotates, the opening and closing cam 60 rotates along with the rotating shaft 31, when the opening and closing cam 60 rotates to a certain angle, the opening and closing cam 60 presses the opening and closing swing arm 61 to force the opening and closing swing arm to swing, the opening and closing swing arm 61 transmits the swing to the opening and closing rotating shaft 63 through the swing arm connecting rod 62 and the rotating shaft swing arm 631 in sequence, the opening and closing rotating shaft 63 starts to rotate, and the opening and closing rotating shaft 63 drives the opening and closing connecting rod seat 66 through the opening and closing rotating rod 64 and the opening and closing connecting rod 65. After the opening and closing cam 60 rotates a certain angle, the opening and closing cam 60 and the opening and closing swing arm 61 are no longer in a compressed state, at this time, the opening and closing swing arm 61 will restore to an initial rotation state through an elastic component (not shown in the figure), and at this time, the opening and closing cam 60 will also indirectly drive the opening and closing connecting rod seat 66 to restore to an initial position. The opening and closing connecting rod seat 66 is driven by the opening and closing rotating shaft 63 to reciprocate along the Y-axis direction, the moving state of the opening and closing connecting rod seat 66 is transmitted to the clamping track assembly 47 through the opening and closing power arm 67, and the product 70 is clamped and released through the clamping jaws 48 on the clamping track assembly 47.

The base plate 10 is provided with an opening and closing swing arm seat 12 connected with the opening and closing swing arm 61, the opening and closing swing arm seat 12 is provided with an opening and closing swing arm rotating shaft 612 connected with the opening and closing swing arm 61, and one end of the opening and closing swing arm 61 close to the opening and closing cam 60 is provided with an opening and closing cam follower 611. When the opening and closing cam 60 rotates to a certain angle, the opening and closing cam 60 contacts with the opening and closing cam follower 611 and presses the opening and closing cam follower 611, and at this time, the opening and closing swing arm 61 starts to rotate around the opening and closing swing arm rotating shaft 612.

Two rotating shaft seats 632 are arranged below the panel 20, and the opening and closing rotating shaft 63 is arranged between the two rotating shaft seats 632. The opening and closing rotating shaft 63 is connected with the middle section of the opening and closing rotating rod 64, and the two ends of the opening and closing rotating rod 64 are respectively connected with an opening and closing connecting rod 65, so that when the opening and closing rotating shaft 63 rotates, the opening and closing rotating rod 64 can simultaneously push the opening and closing connecting rods 65 at the two ends to move outwards, and the opening and closing connecting rod seat 66 is driven to move in the opening and closing direction along the Y axis through the movement of the opening and closing connecting rod 65. Further, the panel 20 is provided with an opening and closing guide hole 21 for restricting the movement of the opening and closing link holder 66 along the Y-axis direction, and the movement of the opening and closing link holder 66 is guided and restricted by the opening and closing guide hole 21. Further, the panel 20 is provided with an opening and closing guide rail 22 along the Y-axis direction, and the opening and closing power arm 67 is provided with a power arm slider 671 engaged with the opening and closing guide rail 22. The opening/closing guide rail 22 is engaged with the power arm slider 671, whereby the opening/closing power arm 67 can be moved smoothly.

The both ends of the pivot 63 that opens and shuts can connect one respectively and open and shut the dwang 64, and the both ends of every dwang 64 that opens and shuts connect one respectively and open and shut connecting rod 65, and when the pivot 63 that opens and shuts rotated like this, the pivot 64 that opens and shuts at the pivot 63 both ends that opens and shuts can both correspond take place to deflect, and the atress distribution of the pivot 63 that opens and shuts like this is more even.

The clamping track assembly 47 can move in two degrees of freedom in the directions of the X axis and the Y axis simultaneously under the driving of the opening and closing power arm 67 and the shifting power column 45, and intermittent movement of the product 70 can be realized by adjusting the structures of the shifting cam 40 and the opening and closing cam 60. Specifically, the intermittent movement of the product 70 may be divided into the following four steps: step one, clamping a product 70; step two, conveying the product 70; step three, the clamping of the product 70 is cancelled; and step four, resetting the clamping track assembly 47. These four actions are repeated after they are completed in sequence, thereby achieving intermittent delivery of the product 70.

In the first step, the opening and closing power arm 67 drives the clamping jaws 48 on the clamping rail assembly 47 to move towards the product 70 and clamp the product 70;

at the second time, the clamping jaws 48 keep clamping the product 70, and at this time, the shifting power columns 45 push the clamping track assemblies 47 to move towards the product conveying direction through the shifting connecting rods 46, and since the product 70 is clamped by the clamping jaws 48, when the clamping track assemblies 47 move forwards, the product 70 also moves forwards;

in the third step, after the product 70 moves forward for a certain distance, the opening and closing power arm 67 drives the clamping jaw 48 on the clamping rail assembly 47 to move in the direction away from the product 70, so as to loosen the product 70, and the product 70 is in a static state at the moment, so that the product 70 can be detected in a pause gap;

at step four, the shifting power column 45 pulls the gripping rail assembly 47 back to the initial position through the shifting link 46, and the gripping action of the product 70 at step one is ready to be repeated.

The product 70 is provided with a clamping rail assembly 47 on each side, and each clamping rail assembly 47 can be provided with a plurality of clamping jaws 48 as required, so that the clamping rail assembly 47 drives the plurality of clamping jaws 48 to synchronously clamp and release the product 70.

As shown in fig. 5, the bottom plate 10 is further provided with a lifting mechanism connected to the rotating shaft 31, the lifting mechanism includes a lifting cam 50 provided on the rotating shaft 31 and a lifting cam follower 51 capable of moving along the Z-axis direction, the lifting cam follower 51 is provided with a lifting guide post 52, and the top of the lifting guide post 52 is provided with a lifting baffle 53 for stopping the product 70. In the scheme, the rotating shaft 31 drives the lifting cam 50 to rotate, the lifting cam 50 rotates to a certain angle and can abut against and press the lifting cam follower 51, the lifting cam follower 51 is pressed to drive the lifting guide pillar 52 to move upwards along the Z-axis direction, and the lifting baffle 53 at the top of the lifting guide pillar 52 is lifted to intercept the product 70 conveyed to the position. When the lifting cam 50 continues to rotate to a certain angle, the lifting cam 50 releases the extrusion of the lifting cam follower 51, and the lifting guide pillar 52 can descend with the lifting baffle 53. In order to improve the descending efficiency of the lifter pin 52, a lifter guide 54 fixedly connected to the panel 20 may be sleeved outside the lifter pin 52, and a lifter compression spring 55 may be disposed between the lifter guide 54 and the lifter cam follower 51, and the lifter pin 52 may be pushed to move downward by the elastic restoring force of the lifter compression spring 55. The lifting mechanism with the lifting baffle 53 is designed because the products 70 are generally continuously conveyed on the production line, and the intermittent conveying device is also on the production line for continuous conveying, so that the products 70 entering the intermittent conveying device are stopped first, the products 70 are prevented from entering the intermittent conveying device irregularly, the lifting baffle 53 is required to be lifted regularly, and the entering frequency of the products 70 is controlled.

In the above scheme, the anti-rotation guide rods 56 are arranged on two sides of the lifting guide post 52, the anti-rotation guide sleeves 25 for restraining the anti-rotation guide rods 56 are arranged on the panel 20, the anti-rotation guide rods 56 can prevent the lifting guide post 52 from deflecting in the ascending and descending processes of the lifting guide post 52, and the lifting baffle 53 is prevented from changing the placing posture of the product 70 due to deflection.

Although the present invention has been described in detail with reference to the general description and the specific embodiments, it is apparent that modifications or improvements can be made to the embodiments of the present invention, which are obvious to those skilled in the art. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides an intermittent type conveyor, includes the bottom plate and sets up the axis of rotation on the bottom plate, be provided with the mechanism and the aversion mechanism that open and shut that are connected with the axis of rotation on the bottom plate, its characterized in that:

the opening and closing mechanism comprises a clamping jaw for clamping and placing a product, the clamping jaw is arranged on the clamping track assembly, and an opening and closing power arm capable of reciprocating along the Y-axis direction is arranged below the clamping track assembly;

the shifting mechanism comprises a shifting cam arranged on the rotating shaft and a shifting cam follower capable of reciprocating along the X-axis direction, a guide groove for restraining the shifting cam follower to reciprocate is formed in the shifting cam, a shifting support plate is connected to the shifting cam follower, shifting power columns are arranged at two ends of the shifting support plate, and the shifting power columns are movably connected with the clamping track assembly through shifting connecting rods.

2. An intermittent conveying device as claimed in claim 1, further comprising a panel, wherein guide rail supporting seats are provided on both sides of the panel, a displacement guide rail is provided inside the guide rail supporting seats along the X-axis direction, and displacement sliders are provided at both ends of the displacement supporting plate to be engaged with the displacement guide rail.

3. An intermittent conveying apparatus as claimed in claim 2, wherein said panel is formed with a displacement guide hole for restricting the reciprocating movement of the displacement power column in the X-axis direction.

4. An intermittent conveying device as claimed in claim 2, wherein an opening and closing rotating shaft is arranged below the panel, and a rotating shaft swing arm is connected to the opening and closing rotating shaft; the opening and closing mechanism further comprises an opening and closing cam arranged on the rotating shaft, an opening and closing swing arm is arranged on one side of the opening and closing cam, and the opening and closing swing arm is connected with the rotating shaft swing arm through a swing arm connecting rod; the end part of the opening and closing rotating shaft is provided with an opening and closing rotating rod, two ends of the opening and closing rotating rod are connected with an opening and closing connecting rod, and an opening and closing connecting rod seat is connected between the opening and closing connecting rod and the opening and closing power arm.

5. An intermittent conveying device as claimed in claim 4, wherein the panel is provided with an opening and closing guide hole for restricting the movement of the opening and closing link base along the Y-axis direction.

6. An intermittent conveying device as claimed in claim 5, wherein the panel is provided with an opening and closing guide rail along the Y-axis direction, and the opening and closing power arm is provided with a power arm slider matched with the opening and closing guide rail.

7. An intermittent conveying device as claimed in claim 4, wherein one side of the opening and closing cam is provided with an opening and closing swing arm seat, the opening and closing swing arm seat is provided with an opening and closing swing arm rotating shaft connected with the opening and closing swing arm, and one end of the opening and closing swing arm close to the opening and closing cam is provided with an opening and closing cam follower.

8. An intermittent conveying device as claimed in claim 2, wherein the base plate is further provided with a lifting mechanism connected to the rotating shaft, the lifting mechanism comprises a lifting cam provided on the rotating shaft and a lifting cam follower capable of moving in the Z-axis direction, the lifting cam follower is provided with a lifting guide post, and the top of the lifting guide post is provided with a lifting baffle for stopping the product.

9. An intermittent conveying device as claimed in claim 8, wherein a lifting guide sleeve fixedly connected with the panel is sleeved outside the lifting guide post, and a lifting pressure spring is arranged between the lifting guide sleeve and the lifting cam follower.

10. An intermittent conveying device as claimed in claim 8, wherein the elevating guide post is provided with rotation-preventing guide rods at both sides thereof, and the panel is provided with rotation-preventing guide bushes for restraining the rotation-preventing guide rods.