CN217416211U - Blanking device for tubular material conveying equipment - Google Patents

Abstract

The utility model discloses an unloader for tubulose material transmission equipment. The blanking device for the tubular material conveying equipment comprises a cross beam, a first flow guide piece, a second flow guide piece, a sliding mechanism and an eccentric mechanism; the cross beam includes opposite first and second ends; the first flow guide piece is connected to the first end and is obliquely arranged so as to guide the material to fall into a first feeding position on the material distribution device; the second flow guide piece is connected to the second end and is obliquely arranged so as to guide the material to fall into a second feeding position on the material distributing device; the feed opening of the first flow guide piece is positioned above the feed opening of the second flow guide piece; the cross beam is horizontally arranged and movably connected to the sliding mechanism so as to enable the cross beam to reciprocate in the horizontal direction when the eccentric mechanism moves. Therefore, the problem that the manual sorting mode in the prior art is difficult to sort the tubular materials with quality and quantity guaranteed is solved.

Description

Blanking device for tubular material conveying equipment

Technical Field

The utility model discloses a belong to material distribution equipment technical field, specifically, relate to an unloader for tubulose material transmission equipment.

Background

Currently, when packaging tubular goods (e.g. cigars or other cigarettes) in separate portions, it is common to place the tubular goods in containers and then sort them by manual picking.

Because the tubular materials are in an out-of-order state in the container, the heads and the tails of the tubular materials may face differently when taken manually, and therefore workers are also required to turn the direction of the tubular materials, thereby placing the tubular materials in the preset packaging box. This has the advantage of good flexibility and that defective products which are broken or deformed can be sorted out by visual inspection. Therefore, the method is suitable for the production requirement of small batch.

However, when the tubular material is picked up manually, the force of the fingers acting on the material is difficult to control, so that the flexible tubular material is easy to deform, and the product quality is difficult to ensure. Meanwhile, the tubular materials are stacked in the container, and the tubular materials acting on the bottom bear larger gravity, so that the tubular materials are easy to deform or even break, and the waste of the materials is caused. In addition, the manual sorting mode has high labor intensity and low efficiency, and once the yield is improved, the manual sorting mode cannot be applied.

Therefore, to the problem that manual sorting in the prior art is difficult to sort tubular materials with quality and quantity guaranteed, a more reasonable technical scheme needs to be provided to solve the current technical problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an unloader for tubulose material transmission equipment to the mode of manual sorting is difficult to the problem of quality assurance ground letter sorting tubulose material among the solution prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a blanking device for tubular material transmission equipment, which is provided with a stock bin and a material distribution device, wherein the material distribution device is used for accommodating materials and transferring the materials, and the blanking device comprises a cross beam, a first guide piece, a second guide piece, a sliding mechanism and an eccentric mechanism;

the cross beam includes opposing first and second ends; the first flow guide piece is connected to the first end and is obliquely arranged so as to guide the material to fall into a first feeding position on the material distribution device; the second flow guide piece is connected to the second end and is obliquely arranged so as to guide the material to fall into a second feeding position on the material distributing device; the feed opening of the first flow guide piece is positioned above the feed opening of the second flow guide piece;

the cross beam is horizontally arranged and movably connected to the sliding mechanism so as to enable the cross beam to reciprocate in the horizontal direction when the eccentric mechanism moves.

In one possible design, the first deflector comprises a first guide plate and a first fixing bar; the first fixing rods are at least two and are respectively detachably connected to the storage bin; the first guide plate is detachably connected to the first fixing rod.

In one possible design, the first guide plate comprises a first section, a second section and a third section which are connected in sequence, and the second section is connected to the first fixing rod; the inclination angle of the first section is smaller than that of the second section, and the inclination angle of the second section is smaller than that of the third section.

In one possible design, the second deflector comprises a second guide plate and a second fixing bar; the number of the second fixing rods is at least two, and the second fixing rods are respectively detachably connected to the storage bins; the second guide plate is detachably connected to the second fixing bar.

In a possible design, the second guide plate comprises a fourth section and a fifth section which are connected in sequence, wherein the fourth section is connected to the second fixing rod; the fifth segment has a curved surface.

In a possible design, an annular groove is formed in the material distributing device, a boss matched with the annular groove is arranged at the end of the second guide plate, the boss is inserted into the annular groove, and the moving distance of the cross beam is smaller than the groove depth of the annular groove.

In a possible design, the blanking device further comprises a partition plate for dividing the material, and the partition plate is connected to the storage bin.

In one possible design, the partition plate is of a broken line type.

In one possible design, the sliding mechanism comprises a shaft seat, a connecting shaft, a first bearing and an upright column, the connecting shaft is connected to the upright column through the first bearing, and two ends of the upright column are respectively connected to the cross beam through the shaft seat.

In one possible design, the eccentric mechanism includes a gear transmission assembly, an intermediate wheel, a first driving wheel, a first driven wheel and an eccentric shaft, the gear transmission assembly can rotate along a rotation center, the intermediate wheel is meshed with the gear transmission assembly, and the first driving wheel is respectively meshed with the intermediate wheel and the first driven wheel so as to enable the eccentric shaft to make a cam motion when the gear transmission assembly rotates.

Through above-mentioned technical scheme, through eccentric mechanism's motion, can drive the crossbeam and remove at the horizontal direction, drive first water conservancy diversion spare and second water conservancy diversion spare sideslip from this, promote the tubulose material skew in the feed bin, be of value to loose tubulose material like this, help tubulose material unloading, avoid the tubulose material to pile up and the condition of jam or parallel unloading appears, help the material smoothly to leading-in to feed divider from this. Simultaneously, based on the removal of first water conservancy diversion spare and second water conservancy diversion spare, can help the tubulose material roll to reduce the extrusion each other, be of value to guaranteeing product quality, simultaneously, adopt this kind of mode, increased substantially unloading efficiency.

Drawings

Fig. 1 is a schematic perspective view of the tubular material conveying apparatus provided by the present invention at a viewing angle, wherein a part of the bin body of the bin is removed to show the internal structure;

fig. 2 is a schematic perspective view of the tubular material conveying apparatus according to another view angle provided by the present invention, wherein a part of the bin body of the bin is removed to show the internal structure;

fig. 3 is a schematic perspective view of the present invention in another view angle, wherein the storage bin is removed to show the internal structure;

fig. 4 is a schematic structural view of the tubular material conveying apparatus according to an embodiment of the present invention, in which a part of the bin body of the bin is removed to show the internal structure;

fig. 5 is a schematic structural view of a blanking device used in a tubular material conveying apparatus according to an embodiment of the present invention;

fig. 6 is a schematic perspective view of a material distributing device for use in a tubular material conveying apparatus according to an embodiment of the present invention;

fig. 7 is a schematic cross-sectional view of a material separating device used in a tubular material conveying apparatus according to an embodiment of the present invention.

Description of the reference numerals

1-a storage bin, 21-a cross beam, 22-a first guide part, 221-a first guide plate, 221 a-a first section, 221 b-a second section, 221 c-a third section, 222-a first fixed rod, 23-a second guide part, 231-a second guide plate, 231 a-a fourth section, 231 b-a fifth section, 232-a second fixed rod, 24-a sliding mechanism, 241-a shaft seat, 242-a connecting shaft, 243-a first bearing, 244-a vertical column, 251-a middle wheel, 252-a first driving wheel, 253-a first driven wheel, 254-an eccentric shaft, 26-a separation plate, 30-an annular groove, 31-a separation wheel, 311-a limiting groove, 312-an air suction port, 32-a wheel component, 321-a positioning shaft and 322-an anti-slip sleeve, 323-engaging wheel, 33-transmission shaft, 341-fixed wheel, 342-second driving wheel, 343-second driven wheel, 35-arc baffle, 36-negative pressure distribution wheel, 361-negative pressure port, 362-airflow channel, 37-flange plate, 38-second bearing, 39-screw, 41-conveyor belt, 42-fourth driving wheel, 43-fourth driven wheel, 44-transmission mechanism, 45-stop table, 46-tension wheel, 5-tubular material and 6-mounting seat.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

According to a first aspect of the present disclosure, a blanking device for a tubular material conveying apparatus is provided, wherein fig. 1 to 7 show specific embodiments thereof. The tubular material 5 may be any suitable article such as a cigarette (cigar), battery, pen holder, etc. Hereinafter, the present disclosure will be described in detail with the blanking apparatus applied to cigars.

In practice, when in use, the cigars are soft and have certain quality, and after a plurality of cigarettes are stacked, the cigars are easy to extrude and interfere with each other, so that the cigars are deformed, the quality of products is affected, meanwhile, additional workload is brought to subsequent material distribution work one by one, and the packaging efficiency in the later stage is reduced.

The tubular material conveying equipment is provided with a stock bin 1 and a distributing device, wherein the distributing device is used for accommodating materials and transferring the materials, and the blanking device comprises a cross beam 21, a first flow guide piece 22, a second flow guide piece 23, a sliding mechanism 24 and an eccentric mechanism.

The cross beam 21 includes opposite first and second ends; the first diversion piece 22 is connected to the first end and is obliquely arranged to guide the material to fall into a first feeding position on the material distribution device; the second flow guide part 23 is connected to the second end and is obliquely arranged so as to guide the material to fall to a second feeding position on the material distributing device; the feed opening of the first guide member 22 is positioned above the feed opening of the second guide member 23.

The cross member 21 is horizontally disposed and movably connected to the slide mechanism 24 to enable the cross member 21 to reciprocate in a horizontal direction when the eccentric mechanism moves.

Through the technical scheme, the beam 21 can be driven to move in the horizontal direction through the movement of the eccentric mechanism, so that the first flow guide part 22 and the second flow guide part 23 are driven to transversely move, and therefore the tubular materials 5 in the storage bin 1 are pushed to deviate, so that the loosening of the tubular materials 5 is facilitated, the blanking of the tubular materials 5 is facilitated, the condition that the tubular materials 5 are blocked or parallel to be blanked due to accumulation is avoided, and the materials are smoothly guided into the material distributing device. Meanwhile, the tubular materials 5 can be helped to roll based on the movement of the first flow guide part 22 and the second flow guide part 23, so that the extrusion between the tubular materials is reduced, the product quality is guaranteed beneficially, and meanwhile, the blanking efficiency is greatly improved by adopting the mode.

Alternatively, the first guide member 22 includes a first guide plate 221 and a first fixing bar 222; the first fixing rods 222 are configured to be at least two and detachably connected to the silo 1 respectively; the first guide plate 221 is detachably connected to the first fixing lever 222. Thus, the first guide plate 221 can be conveniently installed, and the structure is simple and the maintenance is convenient.

Specifically, the first guide plate 221 includes a first segment 221a, a second segment 221b and a third segment 221c, which are connected in sequence, and the second segment 221b is connected to the first fixing rod 222; the inclination angle of the first segment 221a is smaller than that of the second segment 221b, and the inclination angle of the second segment 221b is smaller than that of the third segment 221 c. In this way, the blanking speed of the tubular material 5 is gradually increased, thereby facilitating smooth introduction thereof into the material dividing device.

Furthermore, the inclination angle of the first section 221a is 20-40 °, the inclination angle of the second section 221b is 35-50 °, and the inclination angle of the first section 221a is 55-80 °. In the present disclosure, the inclination angle of the first segment 221a is 30 °, the inclination angle of the second segment 221b is 45 °, and the inclination angle of the first segment 221a is 75 °. In yet other embodiments, the first segment 221a is inclined at an angle of 20 °, 40 °, the second segment 221b is inclined at an angle of 35 °, 50 °, and the first segment 221a is inclined at an angle of 55 °, 80 °. In this regard, those skilled in the art can flexibly configure the device according to actual needs.

Alternatively, the second guide member 23 includes a second guide plate 231 and a second fixing rod 232; the second fixing rods 232 are configured to be at least two and detachably connected to the silo 1 respectively; the second guide plate 231 is detachably coupled to the second fixing bar 232. Thus, the second guide plate 231 can be conveniently installed, and the structure is simple and the maintenance is convenient.

Specifically, the second guide plate 231 includes a fourth segment 231a and a fifth segment 231b connected in sequence, wherein the fourth segment is connected to the second fixing rod 232; the fifth section 231b has a curved surface, so that a certain buffering effect can be achieved by the curved surface, thereby helping the tubular material 5 to be smoothly guided into the material dividing device.

In one embodiment, the material distribution device is provided with an annular groove 30, the end of the second guide plate 231 is provided with a boss matched with the annular groove 30, and the boss is inserted into the annular groove 30, so that the tubular material 5 can be limited to a certain extent, i.e., the tubular material 5 is hooked, and is prevented from falling. When the device is used, the moving distance of the cross beam 21 is smaller than the groove depth of the annular groove 30, so that the boss is always positioned in the annular groove 30, the tubular material 5 is effectively limited, the tubular material 5 can be prevented from being clamped, the surface of the tubular material 5 can be prevented from being extruded or scraped, and the surface quality of the tubular material 5 is guaranteed.

In an embodiment provided by the present disclosure, the blanking device further includes a partition plate 26 for dividing the material, and the partition plate 26 is connected to the storage bin 1. This helps to divert the tubular material 5, thereby avoiding buckling of the material due to excessive accumulation.

Alternatively, the partition plate 26 is of a broken line type. Thus, the materials can flow into the silo 1 along the two inclined surfaces of the partition plate 26, and a certain flow dividing effect is achieved. Meanwhile, a certain avoiding space can be formed below the partition plate 26, so that the tubular material 5 can be kept in a loose state in the blanking process, relative movement is realized, and the tubular material is smoothly guided into a downstream process.

Specifically, the angle of the partition plate 26 is 120 ° to 170 °. In the present disclosure, the fold angle of the partition plate 26 is 150 °. In other embodiments, the angle of the partition 26 may be any suitable angle, such as 120 °, 145 ° or 170 °.

In an embodiment provided by the present disclosure, the sliding mechanism 24 includes a shaft seat 241, a connecting shaft 242, a first bearing 243 and an upright post 244, the connecting shaft 242 is connected to the upright post 244 through the first bearing 243, and two ends of the upright post 244 are respectively connected to the cross beam 21 through the shaft seats 241. Thus, when the cross beam 21 moves, the connecting shaft 242 also moves in the horizontal direction along the shaft seat 241, so that the stability of the cross beam 21 during moving is improved, and a certain limiting and restricting effect on the moving range and the moving direction of the cross beam 21 is also achieved.

In one embodiment provided by the present disclosure, the eccentric mechanism includes a gear assembly, an intermediate wheel 251, a first driving wheel 252, a first driven wheel 253, and an eccentric shaft 254, the gear assembly can rotate along a rotation center, the intermediate wheel 251 is engaged with the gear assembly, and the first driving wheel 252 is engaged with the intermediate wheel 251 and the first driven wheel 253 respectively, so that the eccentric shaft 254 can make a cam motion when the gear assembly rotates. Thereby, the cross member 21 is allowed to reciprocate in the horizontal direction.

It should be noted that the operation principle of the eccentric shaft 254 transmission and cam motion and the corresponding structure are common knowledge, so those skilled in the art can also make routine improvements based on the prior art.

According to a second aspect of the present disclosure, a feed divider for a tubular material transport apparatus is provided. The tubular material 5 may be any suitable article such as a cigarette (cigar), battery, pen holder, etc. Hereinafter, the present disclosure will be described in detail with the blanking device applied to cigars.

The tubular material conveying device is provided with a stock bin 1 and a blanking device, wherein the blanking device is used for guiding materials into a material distributing device.

Referring to fig. 1 to 7, the material separating device includes a separating wheel 31, a reversing wheel assembly 32, a transmission shaft 33, a driving mechanism and an arc-shaped baffle 35; the separating wheel 31 is provided with a plurality of limiting grooves 311 matched with the tubular materials 5, the limiting grooves 311 are arranged in a plurality and are arranged at intervals along the circumferential direction of the separating wheel 31, wherein the length direction of the limiting grooves 311 is parallel to the axial direction of the separating wheel 31; the reversing wheel assembly 32 is arranged below the blanking device and is rotatably connected to the storage bin 1; wherein the reversing wheel assembly 32 is spaced relative to the separating wheel 31 with a gap therebetween that is less than the diameter of a single tubular article 5.

One end of the transmission shaft 33 is in transmission connection with the driving mechanism, and the other end of the transmission shaft is in transmission connection with the separating wheel 31 so as to drive the separating wheel 31 to rotate when the driving mechanism rotates, wherein the reversing wheel assembly 32 has the same rotation direction as the separating wheel 31 so as to push away the tubular material 5 in the direction opposite to the rotation direction of the reversing wheel assembly 32; the distribution device further comprises a curved baffle 35, the curved baffle 35 being connected to the silo 1 and being close to one side of the separating wheel 31 to define a discharge position for the tubular material 5.

Through the technical scheme, the reversing wheel assembly 32 and the separating wheel 31 can rotate in the same direction, so that the tubular materials 5 can be pushed in the opposite direction, the tubular materials 5 which do not enter the limiting groove 311 are prevented from being clamped in the limiting groove 311, the tubular materials are prevented from being extruded and deformed, and the quality of the tubular materials 5 is guaranteed. In this way, only a single tubular material 5 can be arranged in the limiting groove 311, and the overlapped materials are pushed out to other positions, so that the situation that the materials are blocked or blocked is avoided. And the position of tubular material 5 can be injectd to the setting of arc to make it in the pivoted in-process, can be injectd in spacing groove 311 reliably, make tubular material 5 break away from spacing groove 311 in the position of predetermineeing, thereby get into next process. Thus, the tubular materials 5 can be led out to the downstream process one by one, the quality of the materials is guaranteed, the continuity of production beats can be guaranteed, the production efficiency is improved, and the whole production process can be smoothly carried out according to an expected plan.

In an embodiment provided by the present disclosure, the material dividing apparatus further includes a negative pressure distribution wheel 36 and a negative pressure device, the negative pressure distribution wheel 36 is provided with an airflow channel 362 and a negative pressure port 361 for externally connecting the negative pressure device; the negative pressure distribution wheel 36 is sleeved on the transmission shaft 33 through a second bearing 38, and the negative pressure distribution wheel 36 is inserted into the inner hole of the separation wheel 31. A plurality of air suction ports 312 are arranged at the position of the limiting groove 311 of the separating wheel 31, and the air flow channel 362 is respectively communicated with the negative pressure port 361 and the air suction ports 312, so that the position of the tubular material 5 relative to the separating wheel 31 is maintained through the suction force generated by the air suction ports 312.

So, can tighten suction pipe form material 5 through the suction that negative pressure equipment produced for spacing groove 311 can be hugged closely to tubular material 5, and then keeps the fixed of its position at the rotation in-process, and at this in-process, tubular material 5 can not contact cowl 35, thereby prevent effectively that tubular material 5 from producing the friction because of rolling, reduce the wearing and tearing of tubular material 5, and then guarantee its surface quality.

In the present disclosure, the negative pressure radiation range of the air flow channel 362 is 120 ° to 130 ° with respect to the axis of the separating wheel 31. Thus, the tubular material 5 can maintain the position reliability in the negative pressure adsorption area. And along with the separation wheel 31 continues to rotate, the negative pressure disappears, and the tubular material 5 at this moment can break away from the limiting groove 311 one by one under the action of gravity and fall into a preset conveying device, so that the material is separated one by one.

In one embodiment, the negative pressure device is an air extractor or an air pump. Thus, an adsorption force can be generated, so that the tubular material 5 is tightly attached to the limiting groove 311.

In yet another embodiment, the negative pressure device and the negative pressure distribution wheel 36 may be replaced by a magnetic attraction means, so that the position of the tubular material 5 may be kept fixed by magnetic attraction. For example, when the tubular subject 5 is configured as a metal product, the tubular subject 5 can be attracted by magnetic force, thereby ensuring reliability of its position. The core of the present disclosure is to maintain the position of the tubular material 5 as it rotates into the area of the cowl 35. Therefore, under the technical conception, any other suitable device capable of ensuring the position of the magnetic attraction device can be configured according to the type and the material characteristics of the materials. The present disclosure is to be considered as illustrative and not restrictive in character.

In one embodiment provided by the present disclosure, the driving mechanism includes a belt transmission assembly, a fixed wheel 341, a swivel wheel, a second driving wheel 342, and a second driven wheel 343; the belt transmission assembly is used for providing rotary force and is connected with the fixed wheel 341 through a belt, and the fixed wheel 341 is coaxially connected with the rotary wheel; one end of the second driving wheel 342 is engaged with the turning wheel, and the other end thereof is engaged with the second driven wheel 343, and the second driven wheel 343 is fixedly connected to the transmission shaft 33 and coaxially arranged with respect to the transmission shaft 33. Thus, the fixed wheel 341 can be driven to rotate by the rotating force provided by the belt transmission assembly. The fixed wheel 341 and the swivel wheel are coaxially connected, and therefore, the swivel wheels are also rotated in synchronization. The second driving wheel 342 is engaged with the rotation wheel, and transmits the driving force to the second driven wheel 343, thereby rotating the driving shaft 33. Therefore, power transmission is realized through the gear transmission mode, the power transmission efficiency is guaranteed, certain speed reduction and torque increase effects are achieved, and the separating wheel 31 can stably rotate at a certain rotating speed.

In an embodiment provided by the present disclosure, the limiting groove 311 is configured as an arc groove, and a diameter of the arc groove is larger than a diameter of the tubular material 5. Thus, the circular arc groove and the tubular material 5 can be in a line contact state, and the tubular material 5 can be kept in a rotating state and smoothly separated from the limiting groove 311 along the tangential direction.

In the present disclosure, the reversing wheel assembly 32 includes a positioning shaft 321 and an anti-slip sleeve 322, the connecting shaft 242 is rotatably connected to the storage bin 1, and the anti-slip sleeve 322 is sleeved on an end of the connecting shaft 242. Thus, when the connecting shaft 242 rotates, the anti-slip sleeve 322 can be driven to rotate synchronously; due to the design of the anti-slip sleeve 322, the friction force between the anti-slip sleeve and the material can be increased, so that the material is effectively pushed to move towards the direction opposite to the turning direction of the material. Through this kind of design, can play certain top and loose effect to the material, promptly for the material in the feed bin 1 can keep relative motion's state, and make and have the clearance each other, thereby prevent material extrusion or jam, locate in spacing groove 311 with can help the material card smoothly, divide material work one by one with the realization.

Referring to fig. 1 to 6, the reversing wheel assembly 32 further includes an engaging wheel 323, and the engaging wheel 323 is disposed at an end of the positioning shaft 321 and engaged with the intermediate wheel 251 to thereby achieve rotation of the positioning shaft 321.

In a specific embodiment of the present disclosure, the anti-slip cover 322 is provided with a plurality of strip-shaped comb teeth. This increases the friction with the material and effectively pushes the material in the opposite direction.

In the present disclosure, an annular groove 30 is provided on the separating wheel 31, and a boss adapted to the annular groove 30 is provided at an end of the second flow guide member 23 in the blanking device, and the boss is inserted into the annular groove 30. Can play certain limiting displacement to tubular material 5 like this to make this boss be in annular groove 30 all the time, thereby effectively spacing tubular material 5, prevent that tubular material 5 from blocking, and avoid producing extrusion or scraping to tubular material 5 surface, and then guarantee tubular material 5's surface quality.

Referring to fig. 1 to 3, in the present disclosure, the material separating device further includes a flange 37 and a screw 39, the flange 37 is connected to an end of the separating wheel 31 through the screw 39, so that the transmission shaft 33 can rotate in a relatively closed environment, and the transmission efficiency is prevented from being affected by the chips stuck between the hole shafts.

According to a third aspect of the present disclosure, a tubular item transfer apparatus is provided. The tubular material 5 may be any suitable article such as a cigarette (cigar), battery, pen holder, etc. Hereinafter, the present disclosure will be described in detail with the transfer device applied to cigars.

Referring to fig. 1 to 7, the tubular material conveying apparatus includes a storage bin 1, a blanking device (refer to a first aspect of the present disclosure), a material distribution device (refer to a second aspect of the present disclosure), and a conveying device, where the storage bin 1 is used for storing a plurality of materials, the material distribution device is disposed below the blanking device, and the material distribution device is disposed above the conveying device; the blanking device is used for guiding materials in the stock bin 1 to the distributing device, and the distributing device is used for leading the materials out one by one.

The conveying device comprises a conveying belt 41, a fourth driving wheel 42, a fourth driven wheel 43 and a transmission mechanism 44, wherein the conveying belt 41 is respectively wound around the peripheries of the fourth driving wheel 42 and the fourth driven wheel 43, and the transmission mechanism 44 is in transmission connection with the fourth driving wheel so as to drive the conveying belt 41 to move. The driving belt is provided with a plurality of protruding stopping tables 45, the stopping tables 45 are arranged at intervals along the circumferential direction of the driving belt, and an area between the two stopping tables 45 is formed into a containing groove for the tubular materials 5.

Through the technical scheme, the plurality of tubular materials 5 can be guided into the stock bin 1, the blanking device can help the materials to be orderly guided into the distribution device, the distribution device separates the materials one by one, and each tubular material 5 can fall into the corresponding accommodating groove, so that the tubular materials 5 are circulated to a downstream process along with the movement of the transmission belt, the tubular materials 5 are conveniently and effectively picked up one by one and are arranged neatly to complete packing work.

Therefore, the automatic feeding, the material distribution and the material transmission of the materials can be realized through the tubular material transmission equipment, so that the materials are led out one by one according to a certain sequence, the extrusion of the materials can be prevented in the process, the deformation of the materials is avoided, and the quality of the materials is ensured. Meanwhile, the continuity of production beats can be ensured, and the material distribution efficiency of the materials is improved.

In an embodiment provided by the present disclosure, the transmission device further includes two sets of tensioning wheels 46, and the tensioning wheels 46 are configured as two sets and are respectively disposed correspondingly and at intervals relative to the fourth driving wheel 42 and the fourth driven wheel 43, so that the transmission belt is wound around a square belt which is configured to be tensioned, so that the whole transmission belt can be in a tensioned state, and therefore, the transmission belt is driven by the driving wheel and the driven wheel at a constant speed and smoothly transmitted, and the occurrence of a slip situation is avoided.

In one embodiment provided by the present disclosure, the driving belt is configured as a rubber belt, which can reduce the impact of the tubular material 5 when falling, so that the tubular material 5 can fall on the driving belt in a gentle and soft manner, and the appearance quality of the tubular material 5 is ensured. Further, the stop table 45 is provided as a rubber stop table 45, thereby providing an effective stop effect for the tubular material 5. In the present disclosure, the drive belt and the stopper table 45 are both integrally molded of rubber material.

In one embodiment, the belts 41 are arranged in two groups and spaced apart by a distance less than the length of a single tubular 5, which is beneficial for driving the tubular 5 smoothly and reliably.

The blanking device in the present embodiment has been shown in the content provided in the first aspect, and the material distribution has been shown in the content provided in the second aspect, so that the detailed description is omitted here.

In the present disclosure, the lateral sides of the belt are also provided with limit plates, preventing the tubular material 5 from deviating towards both sides during transport. Wherein, feed bin 1, unloader, feed divider and transmission device all set up on mount pad 6.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

Claims (10)

1. A blanking device for a tubular material conveying device, which is provided with a stock bin (1) and a distributing device, wherein the distributing device is used for accommodating materials and transferring the materials, and is characterized by comprising a cross beam (21), a first flow guide piece (22), a second flow guide piece (23), a sliding mechanism (24) and an eccentric mechanism;

the cross-beam (21) comprises opposite first and second ends; the first flow guide piece (22) is connected to the first end and is obliquely arranged so as to guide the material to fall into a first feeding position on the material distributing device; the second flow guide piece (23) is connected to the second end and is obliquely arranged so as to guide the materials to fall into a second feeding position on the material distributing device; the feed opening of the first flow guide part (22) is positioned above the feed opening of the second flow guide part (23);

the cross beam (21) is horizontally arranged and movably connected to the sliding mechanism (24) so as to enable the cross beam (21) to reciprocate in the horizontal direction when the eccentric mechanism moves.

2. The blanking device for a tubular material transfer apparatus according to claim 1, wherein the first guide member (22) comprises a first guide plate (221) and a first fixing bar (222); the first fixing rods (222) are configured into at least two and are respectively detachably connected to the storage bins (1); the first guide plate (221) is detachably connected to the first fixing lever (222).

3. The blanking device for a tubular material transfer apparatus according to claim 2, wherein said first guide plate (221) comprises a first section (221a), a second section (221b) and a third section (221c) connected in sequence, said second section (221b) being connected to said first fixing bar (222); the inclination angle of the first section (221a) is smaller than that of the second section (221b), and the inclination angle of the second section (221b) is smaller than that of the third section (221 c).

4. The blanking device for a tubular material transfer apparatus according to claim 1, characterized in that the second guide member (23) comprises a second guide plate (231) and a second fixing bar (232); the second fixing rods (232) are configured into at least two and are respectively detachably connected to the storage bin (1); the second guide plate (231) is detachably coupled to the second fixing lever (232).

5. The blanking device for a tubular material transfer apparatus according to claim 4, wherein the second guide plate (231) comprises a fourth section (231a) and a fifth section (231b) connected in series, wherein the four sections are connected to the second fixing bar (232); the fifth section (231b) has a curved surface.

6. The blanking device for the tubular material conveying equipment is characterized in that an annular groove (30) is arranged on the material distributing device, a boss matched with the annular groove (30) is arranged at the end part of the second guide plate (231), the boss is inserted into the annular groove (30), and the moving distance of the cross beam (21) is smaller than the groove depth of the annular groove (30).

7. Blanking device for a tubular material transfer apparatus according to claim 1, characterized in that the blanking device further comprises a divider plate (26) for diverting material, which divider plate (26) is connected to the silo (1).

8. Blanking device for a tubular material conveying apparatus according to claim 7, wherein the dividing plate (26) is of a polygonal line type.

9. The blanking device for tubular material conveying equipment according to any one of claims 1 to 8, wherein the sliding mechanism (24) comprises a shaft seat (241), a connecting shaft (242), a first bearing (243) and an upright (244), the connecting shaft (242) is connected to the upright (244) through the first bearing (243), and two ends of the upright (244) are respectively connected to the cross beam (21) through the shaft seat (241).

10. The blanking device for a tubular material conveying apparatus according to any one of claims 1 to 8, wherein the eccentric mechanism comprises a gear transmission assembly, an intermediate wheel (251), a first driving wheel (252), a first driven wheel (253) and an eccentric shaft (254), the gear transmission assembly can rotate along a rotation center, the intermediate wheel (251) is meshed with the gear transmission assembly, and the first driving wheel (252) is respectively meshed with the intermediate wheel (251) and the first driven wheel (253) so as to enable the eccentric shaft (254) to make a cam motion when the gear transmission assembly rotates.

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