CN209776946U

CN209776946U - Stepping conveying line for floor packaging

Info

Publication number: CN209776946U
Application number: CN201920380030.8U
Authority: CN
Inventors: 胡二飞; 缪建
Original assignee: Wuxi Nuoert Machinery Co Ltd
Current assignee: Wuxi Nuoert Machinery Co Ltd
Priority date: 2019-03-23
Filing date: 2019-03-23
Publication date: 2019-12-13
Anticipated expiration: 2029-03-23

Abstract

The utility model relates to the technical field of floor packaging, and discloses a stepping conveying line for floor packaging, which has the technical scheme that the stepping conveying line comprises a frame, wherein a support plate is arranged above the frame, a conveying frame is arranged between the support plates, a conveying belt is connected between a driving belt wheel and a driven belt wheel, an ejection cylinder is hinged below the conveying frame, a first rotating shaft penetrates out of one side of the conveying frame and is fixedly sleeved with a one-way bearing, a rocker arm is fixedly sleeved outside the one-way bearing, and a telescopic rod of the ejection cylinder is hinged to the rocker arm; one side fixedly connected with sensor support of carriage, sensor support are located the one end that the carriage is close to driving pulley, and the sensor support internal rotation is connected with the tablet that is used for the cardboard of contradicting, and distance sensor is worn to be equipped with below sensor support, and the electricity is connected between distance sensor and the ejecting cylinder. The utility model has the advantages of intermittent feeding of the paper board, thereby reducing energy loss.

Description

Stepping conveying line for floor packaging

Technical Field

The utility model relates to a technical field of floor packing, in particular to marching type transfer chain for floor packing.

Background

After the floor is manufactured, the floor is usually required to be packaged for protection of the floor, and a corrugated paper box is mostly used for packaging. In the packaging process, the paper box moves on the conveying line, the floor to be packaged is placed on the ground of the paper box, and in the transportation process of the paper box, the paper box is packaged through the guide rod and the guide piece on the conveying line.

In current floor packing field, when carrying the carton, adopt conveyer belt or transport chain to carry usually, however whatever kind of transport mode, the power supply all utilizes the motor to drive usually, during the drive, and the motor is in normally open state, can't open and close according to the feed state control of carton to the waste of electric power resource has been caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a marching type transfer chain for floor packing has the intermittent type and feeds the cardboard to reduce energy loss's advantage.

The above technical purpose of the present invention can be achieved by the following technical solutions:

A stepping conveying line for floor packaging comprises a rack, wherein two wide edges on two sides above the rack are respectively provided with a supporting plate, two conveying frames are arranged between the supporting plates and respectively close to the supporting plates on the two sides, one end of each conveying frame is rotatably connected with a first rotating shaft, the other end of each conveying frame is rotatably connected with a second rotating shaft, a driving belt wheel is sleeved on the first rotating shaft, a driven belt wheel is sleeved on the second rotating shaft, a conveying belt is connected between the driving belt wheel and the driven belt wheel, an ejection cylinder is hinged below the conveying frame close to the driving belt wheel, the first rotating shaft penetrates out of one side of the conveying frame and is fixedly sleeved with a one-way bearing, a rocker arm is fixedly sleeved outside the one-way bearing, and a telescopic rod of the ejection cylinder is hinged to;

the utility model discloses a sensor support, including conveyer frame, sensor support internal rotation are connected with the tablet that is used for the conflict cardboard, the top side of tablet exceeds sensor support, press from both sides between the bottom side of tablet and the bottom plate of sensor support and be equipped with the return pressure spring, the distance sensor who is used for detecting the tablet distance is worn to be equipped with in sensor support's below, the electricity is connected between distance sensor and the ejecting cylinder.

Through adopting above-mentioned technical scheme, when carrying out the feeding of cardboard, the staff piles up the paper in proper order between the backup pad of both sides, and the bottom of cardboard is contradicted on the conveyer belt of both sides. At the moment, the ejection cylinder is started, the ejection cylinder drives the conveying belt through matching with the rocker arm, and the conveying belt drives the paper board to move towards the induction plate. When the cardboard is contradicted to the tablet, the tablet rotates in sensor support, and return pressure spring pressurized is in by the compression state. When the induction plate rotates, the distance between the induction plate and the distance sensor is reduced, the distance sensor sends a signal to the ejection cylinder, and the ejection cylinder stops working. When the paperboard leaves the induction plate, the resilience force of the return pressure spring enables the induction plate to rebound to the initial position, the distance sensor sends a signal to the ejection cylinder, and the ejection cylinder starts to work again. The utility model discloses a cooperation between distance sensor and the ejecting cylinder for the conveyer belt can feed the cardboard according to the demand intermittent type, has reached the advantage that reduces the energy loss.

furthermore, a bolt assembly used for supporting the return pressure spring penetrates between the bottom side of the sensing plate and the bottom plate of the sensor support.

Through adopting above-mentioned technical scheme, bolt assembly has played the effect of supporting the return pressure spring for the return pressure spring is comparatively stable at the deformation in-process.

Furthermore, press from both sides between the bottom plate of tablet and sensor support and be equipped with stop screw, stop screw is located between bolt assembly and the distance sensor, stop screw passes sensor support's bottom plate and threaded connection has limit nut.

Through adopting above-mentioned technical scheme, stop screw has restricted the biggest turned distance of tablet, has reduced the possibility that the returning face plate damaged distance sensor.

Further, the part of the sensing plate higher than the sensor bracket inclines towards the direction far away from the conveying frame.

through adopting above-mentioned technical scheme, the tablet is the slope setting, and when the cardboard contradicted the tablet on, the component force of cardboard contradicted on the tablet to reached the effect of frictional force between increase cardboard and the tablet, reduced the possibility that produces relative slippage between paper and the tablet.

furthermore, one side of the induction plate, which faces the conveying frame, is provided with an anti-skid tooth socket, and the anti-skid tooth socket is arranged along the vertical direction.

Through adopting above-mentioned technical scheme, the frictional force between tablet and the cardboard has further been improved to the antiskid tooth's socket.

Furthermore, the upper surface of carriage just is located and is equipped with the backing plate between driving pulley and the driven pulley, the conveyer belt is laminated in the upper surface removal of backing plate.

Through adopting above-mentioned technical scheme, the backing plate that supports has played the effect of supporting the conveyer belt, can assist the conveyer belt to support the cardboard jointly, has improved the stability of cardboard in the transportation.

Further, the carriage is worn out at the both ends of second pivot, the regulation mouth that supplies the second pivot to slide is opened respectively to the both sides of carriage, the regulation mouth is seted up along the length direction of carriage, open threaded hole in the second pivot, adjusting bolt is worn to be equipped with by the carriage terminal surface that is close to from the driven pulleys, adjusting bolt penetrates in the regulation mouth and threaded connection in the threaded hole.

Through adopting above-mentioned technical scheme, after long-time the use, when the conveyer belt produces lax, the staff twists adjusting bolt, and adjusting bolt screw-thread fit is in the screw hole to make driven pulley produce the removal, enlarge the interval between driving pulley and the driven pulley, with this tensioning to the conveyer belt of having realized.

To sum up, the utility model discloses following beneficial effect has: the distance sensor and the ejection cylinder are matched with each other, so that the conveying belt can intermittently feed the paper board according to the requirement, and the advantage of reducing energy loss is achieved.

drawings

Fig. 1 is a schematic structural diagram for embodying the present invention;

FIG. 2 is an enlarged view of a portion A in FIG. 1;

FIG. 3 is an enlarged view of a portion B in FIG. 1;

Fig. 4 is an enlarged view for embodying the portion C in fig. 1.

In the figure, 1, a frame; 11. a support plate; 2. a carriage; 21. a first rotating shaft; 22. a second rotating shaft; 221. a threaded hole; 23. a driving pulley; 24. a driven pulley; 25. a conveyor belt; 26. a support pad; 27. a one-way bearing; 28. an adjustment port; 3. ejecting out the cylinder; 31. a rocker arm; 4. a sensor holder; 41. an induction plate; 42. a return pressure spring; 43. a bolt assembly; 44. a distance sensor; 45. a limit screw; 451. a limit nut; 5. a rest beam; 6. and adjusting the bolt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): a step-by-step transfer chain for floor packing, refer to fig. 1, including frame 1, the both sides broadside above frame 1 is equipped with backup pad 11 respectively. The utility model is used for in the first process of floor packing, mainly transport the conveyer line with the cardboard on, on later recycling hoist device hoisted the floor to the cardboard, carry out the packing process that follows. A plurality of layers of paperboards are arranged between the supporting plates 11 on the two sides, and the supporting plates 11 on the two sides play a limiting role, so that the paperboards can be more neatly arranged above the rack 1.

Referring to fig. 1, two conveying frames 2 are disposed between the supporting plates 11 on both sides, and the two conveying frames 2 are respectively close to the supporting plates 11 on both sides. One end of the carriage 2 is rotatably connected to a first rotating shaft 21 (see fig. 2), and the other end is rotatably connected to a second rotating shaft 22 (see fig. 4). A driving pulley 23 (see fig. 2) is fitted around the first rotating shaft 21, a driven pulley 24 (see fig. 4) is fitted around the second rotating shaft 22, and a conveyor belt 25 is connected between the driving pulley 23 and the driven pulley 24. The conveyer belts 25 on both sides form a conveying platform for conveying the paper boards, and the paper boards are positioned on the conveyer belts 25 and are conveyed by the conveyer belts 25 to realize movement.

Referring to fig. 2, in order to reduce the degree of deformation of the conveyor belt 25 during conveyance of the cardboard, a support pad 26 is provided on the upper surface of the carrier 2 between the driving pulley 23 and the driven pulley 24 (see fig. 4), and the conveyor belt 25 moves while being attached to the upper surface of the support pad 26. The support mat 26 acts to support the conveyor belt 25, thereby reducing the likelihood of deformation of the conveyor belt 25.

Referring to fig. 1 and 2, an ejection cylinder 3 is hinged to the lower portion of the conveying frame 2 close to the driving pulley 23, the first rotating shaft 21 penetrates through one side of the conveying frame 2 and is fixedly sleeved with a one-way bearing 27, a rocker arm 31 is fixedly sleeved outside the one-way bearing 27, and a telescopic rod of the ejection cylinder 3 is hinged to the rocker arm 31. During operation, the rocker arm 31 rotates about the first rotary shaft 21 under the ejection force of the ejection cylinder 3. The one-way bearing 27 is a bearing that is free to rotate in one direction and is locked in the other direction. The one-way bearing 27 intermittently rotates the first rotating shaft 21 by the swing arm 31, and thus intermittently moves the conveyor belt 25.

Referring to fig. 3, a sensor bracket 4 is fixedly connected to a side of the carriage 2 facing away from the one-way bearing 27 (refer to fig. 2), and the sensor bracket 4 is located at one end of the carriage 2 close to the driving pulley 23. Be connected with the tablet 41 that is used for conflicting the cardboard in sensor holder 4 internal rotation, sensor holder 4 is higher than on the top side of tablet 41, and the position orientation that the tablet 41 is higher than sensor holder 4 inclines away from the direction of carriage 2, and the tablet 41 of slope can increase the frictional force between cardboard and the tablet 41 to the stability between cardboard and the tablet 41 has been improved. An anti-slip tooth socket is arranged on one side of the induction plate 41 facing the conveying frame 2, and the anti-slip tooth socket is arranged along the vertical direction. The anti-slip spline further increases the friction between the sensing plate 41 and the paper sheet.

Referring to fig. 3, a return compression spring 42 is interposed between the bottom side of the sensing plate 41 and the bottom plate of the sensor holder 4, a bolt assembly 43 for supporting the return compression spring 42 is inserted between the bottom side of the sensing plate 41 and the bottom plate of the sensor holder 4 in order to stabilize the return compression spring 42, and the return compression spring 42 is fitted over the bolt assembly 43. A distance sensor 44 for detecting the distance of the sensing plate 41 is arranged below the sensor bracket 4 in a penetrating way, and the distance sensor 44 is electrically connected with the ejection cylinder 3. A limit screw 45 is clamped between the sensing plate 41 and the bottom plate of the sensor support 4, the limit screw 45 is positioned between the bolt assembly 43 and the distance sensor 44, and the limit screw 45 penetrates through the bottom plate of the sensor support 4 and is in threaded connection with a limit nut 451.

Referring to fig. 3, a rest beam 5 (see fig. 1) on which the sheet feeding plate rests is provided above the chassis 1 (see fig. 1), and the sheet rests on the rest beam 5. When the lower part of the paperboard does not collide with the sensing plate 41, the distance sensor 44 sends a signal to the ejection cylinder 3 to command the ejection cylinder 3 to work, so that the conveying belt 25 (refer to fig. 1) moves to drive the bottom of the paperboard to gradually approach the sensing plate 41, when the paperboard touches the sensing plate 41, the sensing plate 41 rotates in the sensor bracket 4, the return pressure spring 42 is compressed, at this time, the distance sensor 44 senses that the distance between the sensing plate 41 and the distance sensor 44 changes, the distance sensor 44 sends a signal to the ejection cylinder 3 to command the ejection cylinder 3 to stop moving. When the paper board leaves the top of the induction plate 41, the resilience of the return pressure spring 42 can promote the top of the induction plate 41 to return to the initial position, and at the moment, the distance sensor 44 commands the ejection cylinder 3 to move again, so that the paper board is conveyed in a stepping mode. In the whole process, the ejection cylinder 3 is started only after the paper board leaves the induction plate 41, so that the waste of energy is reduced.

Referring to fig. 4, two ends of the second rotating shaft 22 penetrate through the conveying frame 2, adjusting holes 28 for the second rotating shaft 22 to slide are respectively formed in two sides of the conveying frame 2, the adjusting holes 28 are formed along the length direction of the conveying frame 2, a threaded hole 221 is formed in the second rotating shaft 22, an adjusting bolt 6 penetrates through the end face, close to the driven pulley 24, of the conveying frame 2, and the adjusting bolt 6 penetrates into the adjusting holes 28 and is in threaded connection with the threaded hole 221.

Referring to fig. 4, since the conveyor belt 25 is loosened after a long time use, the adjusting bolt 6 is provided to tension the loosened conveyor belt 25. During the tensioning process, the worker screws the adjusting bolt 6, and the adjusting bolt 6 is in threaded connection with the threaded hole 221, so that the driven pulley 24 is driven to move towards the direction far away from the driving pulley 23, and the conveyor belt 25 is tensioned.

The specific implementation process comprises the following steps:

1. The paperboards are sequentially stacked between the supporting plates 11 on the two sides, the lower parts of the paperboards abut against the conveying belts 25, and the upper parts of the paperboards lean against the leaning beams 5;

2. Starting the ejection cylinder 3, wherein the ejection cylinder 3 is matched with the rocker arm 31 to move the conveyer belt 25, and the conveyer belt 25 drives the bottom of the paper board to move towards the induction plate 41 in the moving process;

3. When the paperboard is abutted against the sensing plate 41, the distance between the sensing plate 41 and the distance sensor 44 is reduced, the return pressure spring 42 is compressed, the distance sensor 44 sends a signal to the ejection cylinder 3 at the moment, and the ejection cylinder 3 stops working; when the paper board leaves the sensing plate 41, the resilience of the return pressure spring 42 urges the sensing plate 41 to return to the initial position, at this time, the distance sensor 44 sends a signal to the ejection cylinder 3, and the ejection cylinder 3 starts to operate again.

the present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a marching type transfer chain for floor packing, includes frame (1), the both sides broadside of frame (1) top is equipped with backup pad (11) respectively, its characterized in that: two conveying frames (2) are arranged between the supporting plates (11), the two conveying frames (2) are respectively close to the supporting plates (11) at two sides, one end of the conveying frame (2) is rotationally connected with a first rotating shaft (21), the other end is rotationally connected with a second rotating shaft (22), a driving belt wheel (23) is sleeved on the first rotating shaft (21), a driven belt wheel (24) is sleeved on the second rotating shaft (22), a conveying belt (25) is connected between the driving belt wheel (23) and the driven belt wheel (24), the lower part of the conveying frame (2) close to the driving belt wheel (23) is hinged with an ejection cylinder (3), the first rotating shaft (21) penetrates out of one side of the conveying frame (2) and is fixedly sleeved with a one-way bearing (27), a rocker arm (31) is fixedly sleeved outside the one-way bearing (27), and a telescopic rod of the ejection cylinder (3) is hinged to the rocker arm (31);

One side fixedly connected with sensor holder (4) that carriage (2) deviates from one-way bearing (27), sensor holder (4) are located carriage (2) and are close to the one end of driving pulley (23), sensor holder (4) internal rotation is connected with tablet (41) that are used for the conflict cardboard, the top side of tablet (41) is higher than sensor holder (4), press from both sides between the bottom side of tablet (41) and the bottom plate of sensor holder (4) and be equipped with return pressure spring (42), distance sensor (44) that are used for detecting tablet (41) distance are worn to be equipped with in the below of sensor holder (4), electricity is connected between distance sensor (44) and ejecting cylinder (3).

2. the conveyor line for floor packaging as claimed in claim 1, wherein: and a bolt assembly (43) for supporting the return pressure spring (42) is arranged between the bottom side of the sensing plate (41) and the bottom plate of the sensor bracket (4) in a penetrating manner.

3. The conveyor line for floor packaging as claimed in claim 2, wherein: be equipped with stop screw (45) between the bottom plate of tablet (41) and sensor support (4), stop screw (45) are located between bolt assembly (43) and distance sensor (44), stop screw (45) pass the bottom plate and threaded connection of sensor support (4) have stop nut (451).

4. The conveyor line for floor packaging as claimed in claim 1, wherein: the part of the sensing plate (41) higher than the sensor bracket (4) inclines towards the direction far away from the conveying frame (2).

5. The conveyor line for floor packaging as claimed in claim 1, wherein: one side of the induction plate (41) facing the conveying frame (2) is provided with an anti-skid tooth groove, and the anti-skid tooth groove is formed in the vertical direction.

6. The conveyor line for floor packaging as claimed in claim 1, wherein: the upper surface of carriage (2) just is located and is equipped with supporting backing plate (26) between driving pulley (23) and driven pulley (24), conveyer belt (25) laminate in the upper surface removal of supporting backing plate (26).

7. The conveyor line for floor packaging as claimed in claim 1, wherein: carriage (2) is worn out at the both ends of second pivot (22), the both sides of carriage (2) are opened respectively and are supplied second pivot (22) regulation mouth (28) that slide, regulation mouth (28) are seted up along the length direction of carriage (2), it has screw hole (221) to open on second pivot (22), adjusting bolt (6) are worn to be equipped with by carriage (2) terminal surface near driven pulley (24), adjusting bolt (6) penetrate in regulation mouth (28) and threaded connection in screw hole (221).