CN218966096U

CN218966096U - Horizontal forming machine for double-wall corrugated pipe

Info

Publication number: CN218966096U
Application number: CN202223582544.2U
Authority: CN
Inventors: 何海潮; 高奎
Original assignee: Suzhou Jwell Machinery Co Ltd
Current assignee: Suzhou Jwell Machinery Co Ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-05-05
Anticipated expiration: 2032-12-31

Abstract

The application discloses horizontal make-up machine of double-walled bellows includes: the device comprises a frame, a driving mechanism, a first molding mechanism, a second molding mechanism and a limit guide rail, wherein the first molding mechanism and the second molding mechanism are oppositely arranged on the frame left and right; the first forming mechanism comprises a first guide rail which is sealed in a circulating way, a plurality of first die holders which move along the first guide rail and a plurality of first modules, and each first die holder is provided with a first limit groove matched with the limit guide rail; the second molding mechanism comprises a second guide rail which is closed in a circulating way, a plurality of second mold bases which move along the second guide rail and a plurality of second modules, and each second mold base is provided with a second limit groove matched with the limit guide rail; according to the die holder lifting device, the limit guide rail is matched with the first limit groove and the second limit groove, so that the phenomenon that the die holder lifts when the load is large is effectively avoided, the device can stably operate, and the production efficiency and the safety are improved.

Description

Horizontal forming machine for double-wall corrugated pipe

Technical Field

The application relates to the technical field of corrugated pipe forming equipment, in particular to a double-wall corrugated pipe horizontal forming machine.

Background

The double-wall corrugated pipe is provided with an annular structure outer wall and a smooth inner wall, a production line for producing the double-wall corrugated pipe is composed of an extruder, an extrusion module, a forming machine and the like, the forming machine comprises two sets of die holders which are opposite left and right, the bottoms of the two sets of die holders are meshed with a large gear driven by a motor, the rotary motion of the large gear is converted into the linear motion of the left and right die holders, when the large gear rotates and encounters a condition of larger load, the phenomenon that the die holders are tilted easily occurs due to pushing, at the moment, shutdown diagnosis is needed, the production can be continuously operated after the fault is removed, and the tilting phenomenon leads to high equipment fault rate and influences the production efficiency.

Disclosure of Invention

The purpose of this application is to solve among the prior art the problem that the die holder perk easily when the load is great.

In order to achieve the above purpose, the present application adopts the following technical scheme: a double-wall bellows horizontal molding machine, comprising: the device comprises a frame, a driving mechanism, a first molding mechanism, a second molding mechanism and a limit guide rail, wherein the first molding mechanism and the second molding mechanism are oppositely arranged on the frame left and right, and the limit guide rail is arranged between the first molding mechanism and the second molding mechanism in a manner of extending along the front-back direction; the first molding mechanism comprises a first guide rail which is circularly closed, a plurality of first mold bases which move along the first guide rail, and a plurality of first modules which are respectively and detachably arranged on the first mold bases, wherein one end part of each first mold base, which is far away from the first guide rail, is provided with a first limit groove which is matched with the limit guide rail; the second molding mechanism comprises a second guide rail which is circularly closed, a plurality of second mold bases which move along the second guide rail and a plurality of second modules which are respectively and detachably arranged on the second mold bases, and a second limit groove which is matched with the limit guide rail is formed in one end part of each second mold base, which is far away from the second guide rail; the driving mechanism is arranged at the lower sides of the first die holder and the second die holder to drive the first die holder and the second die holder to move along the first guide rail and the second guide rail respectively.

In the above technical scheme, it is further preferable that the driving mechanism includes a driving motor, a transmission gear and a driving gear, the transmission gear is in transmission connection between the driving motor and the driving gear, and the number of teeth of the driving gear is greater than that of the transmission gear; the driving motor drives the driving gear to rotate around the axis line of the driving gear through the transmission gear, the axis line extends along the left-right direction, and the bottoms of the first die holder and the second die holder can be meshed with the driving gear.

In the above technical solution, it is further preferable that the plurality of first modules and the plurality of second modules are in one-to-one correspondence, and each of the first modules and the corresponding second module are symmetrically arranged.

In the above technical solution, it is further preferable that an end portion of each of the first modules, which is far away from the first guide rail, has a concave first molding surface, an end portion of each of the second modules, which is far away from the second guide rail, has a concave second molding surface, the frame has a molding channel for the corrugated tube to pass through, the molding channel is located between the first molding mechanism and the second molding mechanism, and the molding channel is defined by the first molding surface and the second molding surface which are opposite to each other.

In the above technical solution, it is further preferable that the first forming mechanism further includes a first supporting platform, a pair of first hexagonal blocks and a pair of first supporting shafts, the first supporting platform is fixedly disposed on the frame, the pair of first hexagonal blocks are respectively sleeved on the pair of first supporting shafts, each of the first hexagonal blocks is rotatably disposed on the first supporting platform through the corresponding first supporting shaft, and the plurality of first mold bases are configured to move circularly around the pair of first hexagonal blocks.

In the above technical solution, it is further preferable that the second molding mechanism further includes a second supporting platform, a pair of second hexagonal blocks and a pair of second supporting shafts, the second supporting platform is fixedly disposed on the frame, the pair of second hexagonal blocks are respectively sleeved on the pair of second supporting shafts, each of the second hexagonal blocks is rotatably disposed on the second supporting platform through the corresponding second supporting shaft, and the plurality of second mold bases are configured to circularly move around the pair of second hexagonal blocks.

Compared with the prior art, the application has the following beneficial effects:

the utility model provides a first die holder of a plurality of and a plurality of second die holder all are provided with the spacing groove, be provided with simultaneously with the first spacing groove of first die holder and the second spacing groove complex spacing guide rail of second die holder in the frame, through the cooperation of spacing guide rail with first spacing groove and second spacing groove, the phenomenon of die holder perk when effectively avoiding probably loading is big, make equipment can steady operation, the fault rate of reduction equipment improves production efficiency and security.

Drawings

Fig. 1 is a schematic structural diagram of a horizontal forming machine for a double-wall corrugated pipe according to an embodiment of the present application;

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

fig. 3 is a sectional view taken along line B-B of fig. 1.

Wherein: 1. a frame; 11. forming a channel; 2. a driving mechanism; 21. a driving motor; 22. a transmission gear; 23. a drive gear; 3. a first molding mechanism; 31. a first guide rail; 32. a first die holder; 320. a first limit groove; 321. a first rack portion; 33. a first module; 331. a first molding surface; 34. a first support platform; 35. a first six-square; 36. a first fulcrum; 4. a second molding mechanism; 41. a second guide rail; 42. a second die holder; 420. the second limit groove; 421. a second rack portion; 43. a second module; 431. a second molding surface; 44. a second support platform; 45. a second six-square; 46. a second fulcrum; 5. and a limit guide rail.

Detailed Description

In order to describe the technical content, constructional features, objects and effects of the application in detail, the technical solutions of the embodiments of the application will be described in conjunction with the accompanying drawings in the embodiments of the application, and it is apparent that the described embodiments are only some embodiments of the application, not all embodiments. In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a detailed description of various exemplary embodiments or implementations of the utility model. However, various exemplary embodiments may be practiced without these specific details or with one or more equivalent arrangements. Furthermore, the various exemplary embodiments may be different, but are not necessarily exclusive. For example, the specific shapes, configurations, and characteristics of the exemplary embodiments may be used or implemented in another exemplary embodiment without departing from the inventive concept.

Hereinafter, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

As used herein, "upper", "lower", "left", etc "Right" is upper, lower, left and right as shown in FIG. 1.

In the present application, unless explicitly specified and limited otherwise, the term "coupled" is to be construed broadly, and for example, "coupled" may be either fixedly coupled, detachably coupled, or integrally formed; can be directly connected or indirectly connected through an intermediate medium.

The utility model provides a horizontal make-up machine of double-walled bellows, as shown in fig. 1, 2, this make-up machine includes frame 1, actuating mechanism 2, first make-up mechanism 3, second make-up mechanism 4 and spacing guide 5, first make-up mechanism 3 and second make-up mechanism 4 are relatively set up on frame 1 from side to side, spacing guide 5 extends along the fore-and-aft direction, and lie in first make-up mechanism 3 and second make-up mechanism 4; the driving mechanism 2 is arranged on the frame 1 and is positioned below the first forming mechanism 3 and the second forming mechanism 4, and the driving mechanism is in transmission connection with the first forming mechanism 3 and the second forming mechanism 4.

The frame 1 supports the driving mechanism 2, the first forming mechanism 3, the second forming mechanism 4 and the limit guide 5 on the ground, and the frame 1 is provided with a forming channel 11 for passing a corrugated pipe, and the forming channel 11 is positioned between the first forming mechanism 3 and the second forming mechanism 4.

The driving mechanism 2 comprises a driving motor 21, a transmission gear 22 and a driving gear 23, wherein the transmission gear 22 is connected with an output shaft of the driving motor 21, the driving gear 23 is meshed with the transmission gear 22, the number of teeth of the driving gear 23 is larger than that of the transmission gear 22, and the transmission gear 22 is connected between the driving motor 21 and the driving gear 23 in a transmission way to reduce the rotation speed output by the driving gear 23. The drive motor 21 drives the drive gear 23 to rotate around its own axis X1 through the transmission gear 22, and the axis X1 extends in the left-right direction.

As shown in fig. 1 and 3, the first forming mechanism 3 includes a first guide rail 31, a plurality of first die holders 32, a plurality of first modules 33, a first supporting platform 34 and a pair of first six blocks 35, the first supporting platform 34 is fixedly arranged on the frame 1 through a mechanical fastener, the pair of first six blocks 35 are oppositely arranged on the first supporting platform 34 front and back, and each first six block 35 is rotatably connected to the first supporting platform 34 through a first supporting shaft 36; the first rail 31 is provided on the first support platform 34, and the first rail 31 is circularly enclosed around the outside of the pair of first six squares 35; the first die holders 32 are movably arranged on the first supporting platform 34 along the first guide rail 31, and the first die holders 32 circularly move on the first guide rail 31; the first modules 33 are in one-to-one correspondence with the first die holders 32, and each first module 33 is detachably disposed on the corresponding first die holder 32.

Each of the first six square blocks 35 has six aspects, the six aspects are wound around the circumferential direction of the corresponding first fulcrum 35, the width of each aspect is consistent with the width of the first die holder 32, the part of the first guide rail 31 close to the first six square block 35 is a large curve, each aspect of the first six square block 35 corresponds to a plurality of first die holders 32 one by one, the first six square block 35 separates the first die holders 32 moving to the large curve one by one, the plurality of first die holders 32 are prevented from being jammed in the large curve, and the load of the driving mechanism 2 is reduced.

As shown in fig. 1 and 2, a first limit groove 320 matched with the limit guide rail 5 is formed at one end portion of each first die holder 32 far away from the first guide rail 31, and at least part of the limit guide rail 5 can be inserted into the first limit groove 320, so that the first die holder 32 is prevented from tilting when the load is large. The bottom of each first die holder 32 has a first rack portion 321 engaged with the drive gear 23, and the first die holder 32 is moved along the first guide rail 31 by the driving of the engaged drive gear 23; each first die holder 32 is in contact with the front and rear adjacent first die holders 32, and on the first guide rail 31 with circulation sealing, when one first die holder 32 is meshed with the driving gear 23 and moves along the first guide rail 31 under the driving of the driving gear 23, the other first die holders 32 also move along the first guide rail 31 under pushing, so that the circulation movement of a plurality of first die holders 32 along the first guide rail 31 is realized.

As shown in fig. 1 and 3, the second molding mechanism 4 includes a second guide rail 41, a plurality of second mold bases 42, a plurality of second modules 43, a second support platform 44, and a pair of second six squares 45, wherein the second support platform 44 is fixedly disposed on the frame 1 by mechanical fasteners, the pair of second six squares 45 are disposed on the second support platform 44 in a front-rear opposite manner, and each second six square 45 is rotatably connected to the second support platform 44 by a second support shaft 46. The second guide rail 41 is circularly and hermetically arranged on the second supporting platform 44, a pair of second six square blocks 45 are all positioned in a circle surrounded by the second guide rail 41, the pair of second six square blocks 45 are all close to two large curve parts of the second guide rail 41, the structure of the second six square blocks 45 is consistent with that of the first six square blocks 35, and each second six square block 45 is also used for separating a plurality of second die holders 42 one by one at the large curve part of the second guide rail 41 so as to avoid the congestion of the plurality of second die holders 42 at the large curve part.

As shown in fig. 1 and 2, a plurality of second die holders 42 are movably disposed on a second support platform 44 along a second guide rail 41, and each second die holder 42 is in contact with a front-rear adjacent second die holder 42. The bottom of each second die holder 42 has a second rack portion 421 engaged with the drive gear 23, and the plurality of second die holders 42 are driven by the engaged drive gear 23 to move cyclically along the second guide rail 41. A second limit groove 420 matched with the limit guide rail 5 is formed in one end portion, far away from the second guide rail 41, of each second die holder 42, at least part of the limit guide rail 5 can be inserted into the second limit groove 420, and the limit guide rail 5 and the second limit groove 420 can be matched to avoid tilting of the second die holder 42 when the load is large. The second modules 43 are in one-to-one correspondence with the second die holders 42, and each second module 43 is detachably disposed on the corresponding second die holder 42.

As shown in fig. 1 and 3, the first modules 33 and the second modules 43 are in one-to-one correspondence, each first module 33 and the corresponding second module 43 are oppositely arranged left and right, one end of each first module 33 far from the first guide rail 31 is provided with a concave first molding surface 331, and one end of each second module 43 far from the second guide rail 41 is provided with a concave second molding surface 431; when the plurality of first die holders 32 and the plurality of second die holders 42 are engaged with the rail 5, the first molding surfaces 331 and the second molding surfaces 431 of the plurality of first die holders 32 and the plurality of second die holders 42 define the molding passage 11.

In the embodiment of the present application, according to the specifications of the produced double-wall corrugated pipe, the first module 33 and the second module 43 which meet the product specifications can be configured on the first die holder 32 and the second die holder 42, so that product diversification is realized, and the practicability of the device is improved.

The utility model provides a first die holder of a plurality of 32 and a plurality of second die holder 42 all are provided with the spacing groove, be provided with simultaneously with the first spacing groove 320 of first die holder 32 and the second spacing groove 420 complex spacing guide 5 of second die holder 42 on the frame 1, through spacing guide 5 and the cooperation of first spacing groove 320 and second spacing groove 420, the phenomenon of die holder perk when effectively avoiding probably the load, make equipment can steady operation, the fault rate of reduction equipment, improvement production efficiency and security.

The foregoing has outlined and described the basic principles, main features and advantages of the present application. It will be appreciated by persons skilled in the art that the present application is not limited to the embodiments described above, and that the embodiments and descriptions described herein are merely illustrative of the principles of the application, and various changes and modifications may be made therein without departing from the spirit and scope of the application, which is defined in the appended claims, specification and their equivalents.

Claims

1. A double-wall bellows horizontal molding machine, comprising: the device comprises a frame (1), a driving mechanism (2), a first molding mechanism (3), a second molding mechanism (4) and a limit guide rail (5), wherein the first molding mechanism (3) and the second molding mechanism (4) are oppositely arranged on the frame (1) left and right, and the limit guide rail (5) is arranged between the first molding mechanism (3) and the second molding mechanism (4) in a manner of extending along the front-back direction; the first molding mechanism (3) comprises a first guide rail (31) which is circularly closed, a plurality of first mold bases (32) which move along the first guide rail (31) and a plurality of first modules (33) which are respectively and detachably arranged on the first mold bases (32), and a first limit groove (320) which is matched with the limit guide rail (5) is formed in one end part of each first mold base (32) far away from the first guide rail (31); the second molding mechanism (4) comprises a second guide rail (41) which is circularly closed, a plurality of second mold bases (42) which move along the second guide rail (41) and a plurality of second modules (43) which are respectively and detachably arranged on the plurality of second mold bases (42), and a second limit groove (420) which is matched with the limit guide rail (5) is formed in one end part of each second mold base (42) which is far away from the second guide rail (41); the driving mechanism (2) is arranged at the lower sides of the first die holder (32) and the second die holder (42) to drive a plurality of the first die holder (32) and a plurality of the second die holder (42) to move along the first guide rail (31) and the second guide rail (41) respectively.

2. The double-wall corrugated pipe horizontal forming machine according to claim 1, wherein the driving mechanism (2) comprises a driving motor (21), a transmission gear (22) and a driving gear (23), the transmission gear (22) is in transmission connection between the driving motor (21) and the driving gear (23), and the number of teeth of the driving gear (23) is larger than that of the transmission gear (22); the driving motor (21) drives the driving gear (23) to rotate around the axis line of the driving gear (22), the axis line extends along the left-right direction, and the bottoms of the first die holder (32) and the second die holder (42) can be meshed with the driving gear (23).

3. The horizontal double-wall corrugated pipe forming machine according to claim 1, wherein a plurality of the first modules (33) are in one-to-one correspondence with a plurality of the second modules (43), and each of the first modules (33) is arranged in bilateral symmetry with the corresponding second module (43).

4. A double-walled bellows horizontal moulding machine according to claim 3, wherein each of said first modules (33) has a recessed first moulding surface (331) at an end remote from said first rail (31) and each of said second modules (43) has a recessed second moulding surface (431) at an end remote from said second rail (41), said frame (1) having a moulding channel (11) for said bellows to pass through, said moulding channel (11) being located between said first moulding means (3) and said second moulding means (4), said moulding channel (11) being defined by opposed first moulding surfaces (331) and second moulding surfaces (431).

5. The horizontal double-wall bellows molding machine according to claim 1, wherein the first molding mechanism (3) further comprises a first supporting platform (34), a pair of first six-square blocks (35) and a pair of first support shafts (36), the first supporting platform (34) is fixedly arranged on the frame (1), the pair of first six-square blocks (35) are respectively sleeved on the pair of first support shafts (36), each first six-square block (35) is rotatably arranged on the first supporting platform (34) through the corresponding first support shaft (36), and a plurality of first mold bases (32) are configured to circularly move around the pair of first six-square blocks (35).

6. The horizontal double-wall bellows molding machine according to claim 1, wherein the second molding mechanism (4) further comprises a second supporting platform (44), a pair of second six-square blocks (45) and a pair of second support shafts (46), the second supporting platform (44) is fixedly arranged on the frame (1), the pair of second six-square blocks (45) are respectively sleeved on the pair of second support shafts (46), each second six-square block (45) is rotatably arranged on the second supporting platform (44) through the corresponding second support shaft (46), and a plurality of second mold bases (42) are configured to circularly move around the pair of second six-square blocks (45).