Cooling tank for producing nylon 6 slices

Abstract

The utility model provides a cooling tank for producing nylon-6 slices, which comprises a device box body, a traction mechanism and a conveying mechanism, two opposite inner walls of the device box body are symmetrically provided with a first shelving plate and a second shelving plate in the horizontal direction, the first shelving plate is higher than the second shelving plate, the traction mechanism is shelved on the first shelving plate, and in the traction mechanism, the conveying mechanism is arranged on the first shelving plate. The two ends of the first transmission roller are arranged on the first shelving plate, the first transmission roller is externally connected with a first motor, the two ends of the first driven roller are arranged on the first shelving plate, the traction crawler belt is arranged on the outer surface of the first transmission roller and the outer surface of the first driven roller, and a plurality of first shifting plates are evenly arranged on the traction crawler belt at intervals. The two conveying mechanisms are symmetrically arranged at the front end and the rear end of the device box body, the conveying mechanisms are obliquely arranged, the oblique lower ends of the conveying mechanisms are arranged in the orthographic projection of the traction mechanism, and the conveying directions of the two conveying mechanisms are consistent with the conveying direction of the traction mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of production equipment, in particular to a cooling tank for producing nylon 6 slices. Background Art

[0002] When nylon 6 chips are produced, they are generally produced through production equipment. The existing production equipment can basically meet the daily use needs, but there are still some shortcomings that need to be improved.

[0003] When producing nylon 6 slices, the raw materials are first poured into a hot melt machine, melted by the hot melt machine, and extruded by an extrusion injection molding machine to make the raw materials into a viscous strip. The operator holds two sets of clamps to clamp the extruded viscous strip raw materials, and passes the viscous strip raw materials through a cooling tank, where the viscous strip raw materials are cooled into a solid strip. When the viscous strip raw materials pass through the cooling tank, in order to completely immerse the viscous strip raw materials in the coolant during cooling, a limit rod is generally welded in the cooling tank, and the viscous strip raw materials are pressed by the limit rod. The operator uses the two clamps crosswise to pass the viscous strip material through the cooling pool. When the viscous strip material passes through the cooling pool, it may be necessary to use two clamps at the same time to pull the viscous strip material, which may make the pulling of the viscous strip material more complicated. Therefore, a cooling tank for producing nylon 6 slices is provided. Summary of the invention

[0004] In order to make up for the above shortcomings, the utility model provides a cooling tank for producing nylon 6 slices, aiming to improve the problem that the existing nylon 6 slices need to pass through the cooling tank for cooling and solidification during production. In order to ensure that the nylon 6 slices can completely enter the coolant in the cooling tank for cooling, clamping pliers are needed to guide their entry and exit, which is a cumbersome process.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a cooling tank for producing nylon 6 slices, comprising:

[0007] A device box, wherein two opposite inner walls of the device box are symmetrically provided with a first horizontal shelf board and a second shelf board, wherein the first shelf board is higher than the second shelf board;

[0008] A traction mechanism, the traction mechanism is placed on the first shelf plate, and the traction mechanism comprises:

[0009] a first transmission roller, both ends of which are respectively arranged on the first shelf plate, and the first transmission roller is externally connected to a first motor;

[0010] a first driven roller, two ends of which are respectively arranged on the first shelf plate;

[0011] a traction crawler, the traction crawler being arranged on the outer surfaces of the first driving roller and the first driven roller, a plurality of first shifting plates being evenly spaced on the traction crawler, and the first shifting plates being inclined toward the moving direction of the traction crawler;

[0012] Two groups of conveying mechanisms, the two conveying mechanisms are symmetrically arranged at the front and rear ends of the device box, the conveying mechanisms are inclined, the inclined lower ends of the conveying mechanisms are arranged in the positive projection of the traction mechanism, and the conveying directions of the two conveying mechanisms are consistent with the conveying direction of the traction mechanism.

[0013] Preferably, a plurality of protrusions are provided on the outer surface of the first shift plate, and the protrusions can contact the material.

[0014] Preferably, the transmission mechanism comprises:

[0015] a second transmission roller, wherein both ends of the first transmission roller are placed on the first placement plate, and the second transmission roller is externally connected to a second motor;

[0016] a second driven roller, both ends of which are placed on the second placing plate;

[0017] A conveying crawler, the conveying crawler is arranged on the outer surface of the second driving roller and the second driven roller, and a plurality of second shifting plates are evenly spaced on the conveying crawler;

[0018] Wherein, the second driven rollers in the two groups of conveying mechanisms are arranged in the orthographic projection of the traction mechanism, and the second driven rollers are arranged below the traction mechanism.

[0019] Preferably, a first bearing plate is disposed on the outer wall of the device housing, and the first motor is disposed on the first bearing plate.

[0020] Preferably, two groups of second bearing plates are arranged on the outer wall of the device housing, and two groups of the second motors are arranged on the second bearing plates respectively.

[0021] Preferably, the first shift plate is detachably arranged on the traction track.

[0022] Preferably, the second shift plate is detachably arranged on the conveying crawler belt.

[0023] The beneficial effects of the utility model are as follows: in a cooling trough for producing nylon 6 slices provided by the utility model, the nylon 6 slices are conveyed into the lower part of the traction mechanism through the conveying mechanism at the output front end, the lower end of the traction mechanism is immersed in the coolant, the traction mechanism immerses the nylon 6 slices in the coolant to cool and pulls them forward to the conveying mechanism at the conveying end, the conveying mechanism at the conveying end outputs the nylon 6 slices, and the manual use of clamps to introduce and lead the nylon 6 slices into and out of the device box is reduced, thus saving time and labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 A schematic diagram of the structure of a cooling tank for producing nylon 6 chips provided by the embodiment of the utility model;

[0026] Figure 2 A schematic diagram of the cross-sectional structure of a cooling tank for producing nylon 6 chips provided by the embodiment of the utility model;

[0027] Figure 3 A schematic diagram of the traction mechanism structure provided by an embodiment of the utility model;

[0028] Figure 4 A schematic diagram of the structure of a transmission mechanism provided in an embodiment of the utility model;

[0029] Figure 5 A schematic diagram of the first shift plate structure provided in an embodiment of the utility model.

[0030] In the figure: device box 1, first shelf plate 100, second shelf plate 110, first bearing plate 120, second bearing plate 130, traction mechanism 2, first transmission roller 200, first motor 210, first driven roller 220, traction track 230, first shift plate 231, protrusion 232, transmission mechanism 3, second transmission roller 300, second motor 310, second driven roller 320, transmission track 330, second shift plate 331. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific drawings.

[0032] It should be noted that, in the present invention, when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only and do not represent the only implementation method.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0034] Example

[0035] like Figure 1-5 As shown, the utility model provides a cooling tank for producing nylon 6 slices, comprising: a device box 1, a traction mechanism 2, and a conveying mechanism 3. The two opposite inner walls of the device box 1 are symmetrically provided with a first horizontal shelf board 100 and a second shelf board 110. The first shelf board 100 is higher than the second shelf board 110. The traction mechanism 2 is placed on the first shelf board 100. The traction mechanism 2 comprises: a first conveying roller, a second driven roller 320, and a traction crawler 230. The two ends of the first transmission roller 200 are respectively arranged on the first shelf board 100. The first transmission roller 200 is externally connected to a first electric The machine 210, the two ends of the first driven roller 220 are respectively arranged on the first shelf 100, the traction crawler 230 is arranged on the outer surface of the first driving roller 200 and the first driven roller 220, and a plurality of first shifting plates 231 are evenly spaced on the traction crawler 230, and the first shifting plates 231 are inclined toward the moving direction of the traction crawler 230, and the two conveying mechanisms 3 are symmetrically arranged at the front and rear ends of the device box 1, and the conveying mechanisms 3 are inclined. The lower end of the inclined conveying mechanism 3 is arranged in the positive projection of the traction mechanism 2, and the conveying direction of the two conveying mechanisms 3 is consistent with the conveying direction of the traction mechanism 2. Figure 1 As shown, the material enters the device box 1 from the conveying mechanism 3 at one end, and the device box 1 contains coolant. Since the traction crawler 230 below the traction mechanism 2 is below the coolant level, the lower end of the conveying mechanism 3 at the initial end extends to enter below the traction mechanism 2. Under the action of the conveying mechanism 3, the material enters below the traction mechanism 2, is pulled forward by the first pull plate 231 of the traction mechanism 2, and finally moves to the conveying mechanism 3 at the conveying end, and the conveying mechanism 3 at the conveying end outputs the material. The device reduces the two clamping of the material by the clamping tongs, is simple to operate, and saves time and effort.

[0036] It should be noted that the two conveying mechanisms 3 have the same structure. The conveying mechanisms 3 are symmetrically arranged at the two ends of the device box 1. The conveying direction of the two conveying mechanisms 3 is consistent with the conveying direction of the traction mechanism 2. A first motor 210 and two sets of second motors 310 can be independent of each other. The speed of the traction mechanism 2 and the two conveying mechanisms 3 can be adjusted as needed. At the same time, in order to avoid the viscous strip nylon 6 slices entering from the conveying mechanism 3 at the input end from adhering to the conveying mechanism, it is preferred to set a spray head at the edge of the device box 1 and the upper end of the conveying mechanism 3 at the output end. The spray head sprays cooling water to the conveying mechanism at the input end, and the cooling water of the spray head is drawn out from the device box 1 and flows into the device box 1.

[0037] In this embodiment, if Figure 5 As shown, a plurality of protrusions 232 are provided on the outer surface of the first shift plate 231, and the protrusions 232 can contact the material. The provision of the protrusions 232 can increase the contact area with the material, so that the protrusions 232 can convey the material forward under the transmission of the traction mechanism 2. It should be noted that the first shift plate 231 enters into the coolant when it moves below the belt.

[0038] In this embodiment, the conveying mechanism 3 includes: a second conveying roller, a second driven roller 320, and a conveying belt 330. Both ends of the first transmission roller 200 are placed on the first shelf plate 100. The second transmission roller 300 is externally connected to the second motor 310. Both ends of the second driven roller 320 are placed on the second shelf plate 110. The conveying belt 330 is arranged on the outer surfaces of the second transmission roller 300 and the second driven roller 320. A plurality of second shift plates 331 are evenly spaced on the conveying belt 330. Among them, the second driven rollers 320 in the two groups of conveying mechanisms 3 are arranged in the positive projection of the traction mechanism 2, and the second driven rollers 320 are arranged below the traction mechanism 2.

[0039] It should be noted that the rollers of the traction mechanism 2 and the conveying mechanism 3 are placed on the first shelf plate 100 and the second shelf plate 110 through bearing supports, and the bearing supports are connected to the first shelf plate 100 and the second shelf plate 110 by bolts.

[0040] In this embodiment, a first supporting plate 120 is disposed on the outer wall of the device box 1 , and the first motor 210 is disposed on the first supporting plate 120 . Two sets of second supporting plates 130 are disposed on the outer wall of the device box 1 , and two sets of second motors 310 are disposed on the second supporting plates 130 , respectively.

[0041] In this embodiment, the first dial plate 231 is detachably arranged on the traction track 230, and the second dial plate 331 is detachably arranged on the conveying track. The first dial plate 231 is detachably arranged on the traction track 230. Different lengths of the first dial plate 231 can be selected according to the material conditions, so as to press the material into different depths of the coolant.

[0042] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A cooling tank for producing nylon 6 chips, characterized in that: include: A device box, wherein two opposite inner walls of the device box are symmetrically provided with a first horizontal shelf board and a second shelf board, wherein the first shelf board is higher than the second shelf board; A traction mechanism, the traction mechanism is placed on the first shelf plate, and the traction mechanism comprises: a first transmission roller, both ends of which are respectively arranged on the first shelf plate, and the first transmission roller is externally connected to a first motor; a first driven roller, two ends of which are respectively arranged on the first shelf plate; a traction crawler, the traction crawler being arranged on the outer surfaces of the first driving roller and the first driven roller, a plurality of first shifting plates being evenly spaced on the traction crawler, and the first shifting plates being inclined toward the moving direction of the traction crawler; Two groups of conveying mechanisms, the two conveying mechanisms are symmetrically arranged at the front and rear ends of the device box, the conveying mechanisms are inclined, the inclined lower ends of the conveying mechanisms are arranged in the positive projection of the traction mechanism, and the conveying directions of the two conveying mechanisms are consistent with the conveying direction of the traction mechanism.

2. A cooling tank for producing nylon 6 chips according to claim 1, characterized in that: A plurality of protrusions are arranged on the outer surface of the first shifting plate, and the protrusions can contact the material.

3. A cooling tank for producing nylon 6 chips according to claim 1, characterized in that: The transmission mechanism comprises: a second transmission roller, wherein both ends of the first transmission roller are placed on the first placement plate, and the second transmission roller is externally connected to a second motor; a second driven roller, both ends of which are placed on the second placing plate; A conveying crawler, the conveying crawler is arranged on the outer surface of the second driving roller and the second driven roller, and a plurality of second shifting plates are evenly spaced on the conveying crawler; Wherein, the second driven rollers in the two groups of conveying mechanisms are arranged in the orthographic projection of the traction mechanism, and the second driven rollers are arranged below the traction mechanism.

4. A cooling tank for producing nylon 6 chips according to claim 1, characterized in that: A first bearing plate is disposed on the outer wall of the device box, and the first motor is disposed on the first bearing plate.

5. A cooling tank for producing nylon 6 chips according to claim 3, characterized in that: Two groups of second bearing plates are arranged on the outer wall of the device box, and two groups of the second motors are arranged on the second bearing plates respectively.

6. A cooling tank for producing nylon 6 chips according to claim 1, characterized in that: The first shift plate is detachably arranged on the traction track.

7. A cooling tank for producing nylon 6 chips according to claim 3, characterized in that: The second shifting plate is detachably arranged on the conveying crawler belt.

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