CN211337528U

CN211337528U - Feeding mechanism for cutting bed

Info

Publication number: CN211337528U
Application number: CN201921868208.XU
Authority: CN
Inventors: 潘声君; 张华建; 张栋旭; 潘铁仁
Original assignee: Taizhou Huilian Machinery Co ltd
Current assignee: Taizhou Huilian Machinery Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-08-25
Anticipated expiration: 2029-10-31

Abstract

The utility model belongs to the technical field of cutting bed, refer in particular to a feeding mechanism for cutting bed. The automatic cutting machine comprises a frame, be provided with the drive arrangement who is used for bearing conveyer belt, first transmission subassembly and the work of drive transmission subassembly that are cut the thing in the frame, first transmission subassembly includes roller bearing and driving chain, be equipped with a plurality of roll dish on the roller bearing, the driving chain cover is established on the roll dish, and the driving chain periphery is equipped with the driving band, roller bearing one end is connected with drive arrangement, drive arrangement include the action wheel and follow the driving wheel, are equipped with the drive belt between action wheel and the follow driving wheel, connect from the driving wheel in the roller bearing, the action wheel rotates under driving motor's drive. The utility model discloses a driving motor drives drive arrangement to drive roller bearing and driving chain rotate, the driving chain periphery is equipped with the driving band, and the driving band drives the leather material on conveyer belt and above it and moves forward, and overall structure is simple, and the drive effect is good work efficiency height.

Description

Feeding mechanism for cutting bed

Technical Field

The utility model belongs to the technical field of cutting bed, refer in particular to a feeding mechanism for cutting bed.

Background

Leather products such as belts, handbags and leather bags need to be cut in the early-stage process of manufacturing and processing, and the leather materials are cut into leather with various shapes and sizes according to actual conditions. Most of existing leather cutting machines cut through machines, are high in speed and even in cutting, firstly send leather materials to be cut to the position near a workbench through a feeding device, and then cut the materials through blades on the workbench. The conveyer belt of current conveyer universal adoption, the conveyer belt is with the belt many, but because the cutting of blade be leather material, when using the belt as the conveyer belt, under long-time cutting, causes wearing and tearing to the conveyer belt easily, needs often to change the conveyer belt, and is comparatively troublesome.

In order to overcome the defects, the chinese patent publication No. CN105292922A discloses a novel cutting machine, which comprises a frame, a steel belt installed on the frame and used for supporting the cut material, an upper press plate located above the steel belt, a cutting die installed below the upper press plate, and a first driving mechanism used for driving the upper press plate to reciprocate up and down along the height direction of the frame; a plurality of first supporting rollers which are positioned at the inner sides of the first arc section and the second arc section and used for supporting the first arc section and the second arc section are rotatably arranged on the rack, and the central axes of the first supporting rollers are parallel; a plurality of second supporting rollers which are positioned below the upper horizontal section and the lower horizontal section and used for supporting the upper horizontal section and the lower horizontal section are rotatably arranged on the rack, and the central axes of the second supporting rollers are parallel. Although the structure can conveniently transport and convey materials and the steel belt can avoid damage of the conveyor belt caused by the influence of the blade, the steel belt has high hardness and is difficult to control to move forwards when being used as the conveyor belt because the adopted conveyor belt is the steel belt. According to the invention, a plurality of first supporting rollers which are positioned at the inner sides of the first arc section and the second arc section and are used for supporting the first arc section and the second arc section, and a plurality of second supporting rollers which are positioned below the upper horizontal section and the lower horizontal section and are used for supporting the upper horizontal section and the lower horizontal section are rotatably arranged on the rack, so that the supporting and the transmission of a steel belt are realized through the supporting rollers, the structure is complex, and the supporting rollers are controlled to synchronously rotate at the same time, the technical difficulty is high, the cost is high, and certain defects are realized.

Disclosure of Invention

The utility model aims at providing an easily control, make things convenient for the feeding mechanism who is used for cutting bed that the drive conveyer belt gos forward.

The purpose of the utility model is realized like this:

the utility model provides a feeding mechanism for cutting bed, includes the frame, be provided with the drive arrangement that is used for the bearing to be cut conveyer belt, conveying subassembly and the work of drive conveying subassembly of thing in the frame, conveying subassembly includes roller bearing and drive chain, be equipped with a plurality of roll table on the roller bearing, the drive chain cover is established on the roll table, and the drive chain periphery is equipped with the driving band, roller bearing one end is connected with drive arrangement, drive arrangement include the action wheel and follow the driving wheel, are equipped with the drive belt between action wheel and the follow driving wheel, from the driving wheel connect in the roller bearing, the action wheel rotates under driving motor's drive.

Further, the conveyor belt is a steel belt, and the steel belt is sleeved on the periphery of the rack.

The driving chain is a chain, the chain comprises a plurality of chain unit, two adjacent chain unit are connected through a connecting plate, a driving plate is arranged on the outer side of the connecting plate, and the driving plate is formed by combining a plurality of driving plates.

Further, a plurality of balance bars are arranged in the chain.

The chain mesh unit comprises two rollers and two connecting pieces, the two rollers are positioned between the two connecting pieces, shaft holes are formed in the connecting pieces, through holes are formed in the connecting plates, and the rollers and the connecting pieces are connected with the connecting plates through connecting shafts which penetrate through the through holes and the shaft holes and the rollers; teeth are formed on the periphery of the rolling disc and can be arranged between the two rollers in a penetrating mode.

The frame is further provided with a positioning plate, the rolling shaft is inserted in the positioning plate, and one end of the rolling shaft penetrates through the positioning plate and is connected to the driven wheel through a gear set.

The gear set comprises a first driving gear, a first driven gear, a second driving gear and a second driven gear, the first driving gear and the driven gear are coaxially arranged, and the first driven gear is meshed with the first driving gear; the second driving gear is meshed with the first driven gear; the second driven gear is meshed with the second driving gear, and one end of the rolling shaft penetrates through the positioning plate to be connected with the second driven gear.

The conveying assembly comprises an upper conveying assembly and a lower conveying assembly which are respectively positioned at the upper part and the lower part of the conveying belt, the upper conveying assembly and the lower conveying assembly are identical in structure, and the roller positioned on the lower conveying assembly is connected with the driving wheel.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the utility model discloses a driving motor drives drive arrangement to drive roller bearing and driving chain rotate, the driving chain periphery is equipped with the driving band, and the driving band drives the conveyer belt and the leather material above it moves forward, and overall structure is simple, and the drive effect is good, and as long as rely on driving motor to drive the action wheel rotate can, make things convenient for the drive conveyer belt to go forward, work efficiency is high.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the installation of the conveying assembly and the driving device of the present invention.

Fig. 3 is a schematic structural diagram of the driving chain of the present invention.

In the figure: 1-a frame; 11-a positioning plate; 3-a conveyor belt; 31-a roller; 32-a drive chain; 33-a rolling disk; 331-teeth; 34-a drive plate; 35-connecting plates; 351-a connecting shaft; 36-a connecting piece; 37-a roller; 81-driving wheel; 82-a driven wheel; 83-drive motor; 84-a belt; 91-a first drive gear; 92-a first driven gear; 93-a second drive gear; 94-a second driven gear; 93-a second drive gear; 94-second driven gear.

Detailed Description

The invention will be further described in the following with reference to the drawings, in which reference is made to figures 1-3,

the utility model provides a feeding mechanism for cutting bed, includes frame 1, be provided with the drive arrangement that is used for the bearing to be cut conveyer belt 3, conveying assembly and the work of drive conveying assembly of thing in the frame 1, conveying assembly includes roller 31 and driving chain 32, be equipped with a plurality of rolling disc 33 on the roller 31, the driving chain 32 cover is established on rolling disc 33, and driving chain 32 periphery is equipped with driving belt 84, roller 31 one end is connected with drive arrangement, drive arrangement include action wheel 81 and follow driving wheel 82, are equipped with drive belt 84 between action wheel 81 and the follow driving wheel 82, connect in from driving wheel 82 roller 31, action wheel 81 rotates under driving motor 83's the drive, through belt or chain interconnect between action wheel 81 and the follow driving wheel 82 to drive and rotate from driving wheel 82, drive roller 31 from driving wheel 82 and rotate, and rolling disc 33 on the roller 31 drives chain 32 and rotates, during the rotation of the chain 32, the drive belt drives the conveyor belt 3 forward, thereby serving the function of conveying the material. The conveying assembly is compact in structure, easy to control and convenient for driving the driving belt to rotate.

The conveying belt 3 is a steel belt, the steel belt is sleeved on the periphery of the rack 1, the hardness of the steel belt is high, materials are convenient to cut in the process of conveying the materials, the blades are not prone to damaging the steel belt, and the service life of equipment is prolonged.

As shown in fig. 3, the driving chain 32 is a chain, the chain includes a plurality of link units, two adjacent link units are connected by a connecting plate 35, a driving plate 34 is disposed outside the connecting plate 35, and a plurality of driving plates 34 are combined to form the driving belt. As shown in the figure, the cross section of the connecting plate is L-shaped and comprises a fixing part connected with the chain unit and a connecting part connected with the driving plate, and the connecting part and the fixing part are perpendicular to each other. The chain mesh unit comprises two rollers 37 and two connecting pieces 36, the two rollers 37 are positioned between the two connecting pieces 36, shaft holes are formed in the connecting pieces 36, through holes are formed in the fixing parts of the connecting plates 35, and the rollers 37, the connecting pieces 36 and the connecting plates 35 are connected by connecting shafts 351 penetrating through the through holes, the shaft holes and the rollers 37; teeth 331 are formed on the outer periphery of the rolling disk 33, and the teeth 331 can be inserted into the gap between the two rollers 37. In order to prevent the chain from drooping due to gravity in the transmission process, a plurality of balance bars can be arranged in the chain, and the direction of the balance bars is vertical to the transmission direction of the chain, so that the balance bars are erected in each chain to support the chain.

As shown in fig. 1 and 2, the positioning plates 11 are mounted on two sides of the frame 1, two ends of the roller 31 are inserted between the two positioning plates 11, one end of the roller 31 passes through the positioning plates 11 and is connected to the driven wheel 82 through a gear set, and the roller is driven by the driven wheel 82 to rotate.

The gear set comprises a first driving gear 91, a first driven gear 92, a second driving gear 93 and a second driven gear 94, the first driving gear 91 and the driven gear 82 are coaxially arranged, and the first driven gear 92 and the first driving gear 91 are meshed with each other; the second driving gear 93 is engaged with the first driven gear 92; the second driven gear 94 is engaged with the second driving gear 93, and one end of the roller 31 passes through the positioning plate 11 and is connected with the second driven gear 94. The second driving gear 93 and the second driven gear 94 are mounted on the positioning plate 11 through a fixing plate, so as to facilitate transmission.

The conveying assembly comprises an upper conveying assembly 30a and a lower conveying assembly 30b which are respectively positioned at the upper part and the lower part of the conveying belt 3, the upper conveying assembly 30a and the lower conveying assembly 30b are identical in structure, a roller 31 positioned on the lower conveying assembly 30b is connected with the driving wheel 81, and during work, the upper conveying assembly and the lower conveying assembly are driven to synchronously work through the driving motor 83, so that the conveying belt 3 positioned between the upper conveying assembly and the lower conveying assembly is driven to move forwards, and the material conveying effect is achieved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a feeding mechanism for cutting bed, includes frame (1), its characterized in that, be provided with the drive arrangement that is used for the bearing to be cut conveyer belt (3), conveying subassembly and the work of drive conveying subassembly of thing in frame (1), conveying subassembly includes roller bearing (31) and driving chain (32), be equipped with a plurality of rolling disc (33) on roller bearing (31), driving chain (32) cover is established on rolling disc (33), and driving chain (32) periphery is equipped with the driving band, roller bearing (31) one end is connected with drive arrangement, drive arrangement include action wheel (81) and follow driving wheel (82), are equipped with drive belt (84) between action wheel (81) and follow driving wheel (82), follow driving wheel (82) connect in roller bearing (31), action wheel (81) rotate under the drive of driving motor (83).

2. The feeding mechanism for the cutting bed as set forth in claim 1, wherein: the conveying belt (3) is a steel belt, and the steel belt is sleeved on the periphery of the rack (1).

3. The feeding mechanism for the cutting bed as set forth in claim 1, wherein: the driving chain (32) is a chain, the chain comprises a plurality of chain unit, two adjacent chain unit are connected through a connecting plate (35), a driving plate (34) is arranged on the outer side of the connecting plate (35), and the driving plates (34) are combined to form the driving belt.

4. The feeding mechanism for the cutting bed as set forth in claim 3, wherein: a plurality of balance bars are arranged in the chain.

5. The feeding mechanism for the cutting bed as set forth in claim 3 or 4, wherein: the chain mesh unit comprises two rollers (37) and two connecting pieces (36), the two rollers (37) are located between the two connecting pieces (36), shaft holes are formed in the connecting pieces (36), through holes are formed in the connecting plate (35), and the rollers (37), the connecting pieces (36) and the connecting plate (35) are connected through connecting shafts (351) penetrating through the through holes, the shaft holes and the rollers (37); teeth (331) are formed on the periphery of the rolling disc (33), and the teeth (331) can penetrate between the two rollers (37).

6. The feeding mechanism for the cutting bed according to any one of claims 1 to 4, wherein: the frame (1) is provided with a positioning plate (11), the rolling shaft (31) is inserted in the positioning plate (11), and one end of the rolling shaft (31) penetrates through the positioning plate (11) and is connected to the driven wheel (82) through a gear set.

7. The feeding mechanism for the cutting bed as set forth in claim 6, wherein: the gear set comprises a first driving gear (91), a first driven gear (92), a second driving gear (93) and a second driven gear (94), the first driving gear (91) and the driven gear (82) are coaxially arranged, and the first driven gear (92) is meshed with the first driving gear (91); the second driving gear (93) is meshed with the first driven gear (92); the second driven gear (94) is meshed with the second driving gear (93), and one end of the roller (31) penetrates through the positioning plate (11) to be connected with the second driven gear (94).

8. The feeding mechanism for the cutting bed according to any one of claims 1 to 4, wherein: the conveying assembly comprises an upper conveying assembly (30a) and a lower conveying assembly (30b) which are respectively positioned at the upper part and the lower part of the conveying belt (3), the upper conveying assembly (30a) and the lower conveying assembly (30b) are identical in structure, and a roller (31) positioned on the lower conveying assembly (30b) is connected with the driving wheel (81).