Multi-cavity stepped temperature control nursing device for explosive melt injection
By using a multi-chamber stepped temperature-controlled nursing device, which utilizes a lifting drive mechanism and temperature-controlled hot water circulation, the problem of uncontrollable cooling during the melting and pouring of explosives is solved, product quality and output are improved, and the requirements of automated production are met.
Patent Information
- Application Number
- CN202423271249.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-12-30
AI Technical Summary
In the traditional explosive melting and cooling process, the cooling rate and temperature are uncontrollable, which makes the product prone to defects such as shrinkage cavities, cracks, and air holes, affecting product quality and hindering production increases and automation development.
A multi-chamber stepped temperature control nursing device is adopted. The lifting drive mechanism drives the cover to move in a stepped manner, and the solidification speed and temperature of the explosive are controlled by a temperature-controllable hot water circulation chamber. The hot water circulation speed is monitored and adjusted in real time by a temperature sensor.
It achieves controllability of the explosive solidification process, reduces defects, improves product quality and yield, and meets the needs of automated production.
Smart Images
Figure CN223723055U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to explosive melt injection production line technical field especially, a kind of multi-chamber stepped temperature control nursing device for explosive melt injection. BACKGROUND
[0002] In explosive melt injection production line, after explosive melt injection shell, often need to be cooled, traditional cooling means is mostly using independent chamber to cover product to carry out heat preservation natural cooling, but cooling process is influenced by environment and self temperature, explosive cooling solidification speed and temperature process are uncontrollable, after nursing, explosive is prone to shrinkage cavity, crack, air hole and other defects, and nursing quality is not high.With the development of automation technology, production capacity requirement is more and more big, and product quality requirement is more and more high.The traditional nursing mode greatly hinders the improvement of output, because the cooling mode is difficult to control the quality of product, also hinders the development of automation, thus higher requirement is put forward to the device of product nursing.
[0003] Nursing device is a very important equipment in melt injection production line, and its operation is directly related to product quality.For the above-mentioned defect characteristics, it is urgent to improve the device to meet the subsequent nursing requirements of product on melt injection production line. INVENTION CONTENTS
[0004] The utility model aims at providing a kind of multi-chamber stepped temperature control nursing device for explosive melt injection, realize the control of explosive solidification speed, also can control explosive solidification temperature and time, reduce traditional nursing defect, improve product nursing quality.
[0005] To realize the above-mentioned purpose, the utility model provides a kind of multi-chamber stepped temperature control nursing device for explosive melt injection, including base main body, lifting drive mechanism and nursing assembly, the nursing assembly includes the cover with multiple nursing cavities, circulation chamber is also formed between each nursing cavity and the inner wall of cover, the lifting drive mechanism is placed on the base main body, and the output end of lifting drive mechanism is connected with transmission plate to drive the cover displacement.
[0006] In the embodiment, the cover is displaced along vertical direction by lifting drive mechanism, after melt injection, the cover is displaced in stepped mode outside the product to be nursed by lifting drive mechanism, and temperature-controllable hot water is added into circulation chamber, so as to control explosive solidification speed by temperature control and the stroke change of nursing cavity on the one hand, and control explosive solidification temperature and time, avoid the problem that product cooling process is uncontrollable.
[0007] Further, the cover comprises a water inlet pipe, a water outlet pipe and a temperature sensor, the water inlet pipe is arranged on the upper portion of the cover and communicates with the circulating chamber, the water outlet pipe is arranged on the lower portion of the cover and communicates with the circulating chamber, and the temperature sensor is arranged on the cover.
[0008] The water inlet pipe is arranged above the water outlet pipe to access hot water, the hot water enters from above to gradually fill the circulating chamber, so that the temperature of each circulating chamber is consistent, and the temperature sensor obtains temperature information in time, and the water outlet pipe assists in water drainage.
[0009] Further, the base body comprises a bottom plate and a column, the column is arranged above the bottom plate, a plate beam is arranged above the column, the column further comprises a movable cavity along the length direction of the column.
[0010] The bottom plate is anchored to the bottom surface, the column is fixed above the bottom plate, the plate beam is arranged to bear the lifting driving mechanism and change the force direction of the lifting driving mechanism.
[0011] Further, the care assembly further comprises a counterweight mechanism, the counterweight mechanism is connected to the transmission plate and arranged on the base body.
[0012] The transmission plate is used to connect the lifting driving mechanism and the counterweight mechanism, the lifting driving mechanism drives the transmission plate to move in the vertical direction, and the counterweight mechanism is used to reduce the resistance of the lifting driving mechanism driving the cover to move.
[0013] Further, the counterweight mechanism comprises a fixed pulley set, a counterweight and a lifting chain, the fixed pulley set is arranged above the plate beam, the lifting chain is arranged on the fixed pulley set, and two ends of the lifting chain are respectively connected to the counterweight and the cover, the counterweight is matched with the movable cavity and moves in the movable cavity.
[0014] The fixed pulley set is used to change the action direction of the lifting chain, the counterweight is arranged at one end of the lifting chain to reduce the required force for lifting the cover.
[0015] Further, the counterweight mechanism further comprises a protective sleeve, the protective sleeve is a telescopic corrugated protective sleeve and is sleeved on one end of the lifting chain connected to the cover.
[0016] The protective sleeve is sleeved on the outside of the lifting chain, and the protective sleeve can be telescopic to cooperate with the movement of the lifting chain to avoid external impurities invading the lifting chain.
[0017] The utility model discloses a kind of multi-chamber stepped temperature control nursing devices for explosive melt injection, on the basis of prior art, the structure of nursing device is improved, using the cover and the lifting drive mechanism cooperation, when the product to be nursed is nursed, it can be lifted to meet the nursing needs of stepped, the cover is also improved, the circulating chamber is filled with hot water, so that the temperature of the cover is consistent, subsequent by artificial adjustment hot water circulation speed, the control needs of the internal temperature of the nursing cavity can also be met. BRIEF DESCRIPTION OF DRAWINGS
[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present utility model or prior art, the following will briefly introduce the drawings needed to be used in embodiment or prior art description, obviously, the drawings in the following description are only some embodiments of the present utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.
[0019] Figure 1 It is a structure schematic view of a kind of multi-chamber stepped temperature control nursing devices for explosive melt injection of the utility model.
[0020] Figure 2 It is a lateral structure schematic view of a kind of multi-chamber stepped temperature control nursing devices for explosive melt injection of the utility model.
[0021] Figure 3 It is the internal structure schematic view of the cover of a kind of multi-chamber stepped temperature control nursing devices for explosive melt injection of the utility model.
[0022] Figure 4 It is a top structure schematic view of a kind of multi-chamber stepped temperature control nursing devices for explosive melt injection of the utility model.
[0023] 1, base body;2, lifting drive mechanism;4, cover;11, bottom plate;12, column;13, plate beam;14, movable cavity;31, transmission plate;32, counterweight mechanism;33, fixed pulley set;34, counterweight;35, hoisting chain;36, protective tube sleeve;41, nursing cavity, 42, circulating chamber;43, water inlet pipe;44, water outlet pipe;45, temperature sensor. DETAILED DESCRIPTION
[0024] The embodiments of the present utility model will be described in detail below, examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, and are intended to explain the present utility model, and cannot be understood as a limitation of the present utility model.
[0025] Please refer toFigures 1 to 3 The utility model provides a kind of multi-chamber stepped temperature control nursing device for explosive melt injection, including base body 1, lifting drive mechanism 2 and nursing assembly, the lifting drive mechanism 2 is placed in the outer side of the base body 1, and the output of the lifting drive mechanism 2 is connected with the nursing assembly transmission, the nursing assembly includes the cover 4 that is equipped with multiple nursing cavities 41, circulation chamber 42 is further formed between each the nursing cavity 41 and the inner wall of the cover 4:
[0026] The base body 1 can be fixed on the ground by bolt or rivet etc., and the lifting drive mechanism 2 is fixed on the base body 1, the output of the lifting drive mechanism 2 is connected with the nursing assembly, the displacement of the output of the lifting drive mechanism 2 drives the nursing assembly to move vertically, cooperates the rack of the product to be nursed outside, temperature control nursing can be carried out, each the nursing cavity 41 and the product to be nursed are one-to-one corresponding, hot water is circulated and filled in the circulation chamber 42, the temperature control of the nursing cavity 41 can be realized, in the process of nursing, the circulation of hot water can be controlled by external control system, because it has more prior art, therefore the present application does not carry out detailed description, the tail of the lifting drive mechanism 2 is also equipped with position sensor, to obtain the displacement stroke of output, because it belongs to prior art, therefore the present application does not carry out detailed description.
[0027] The cover 4 includes water inlet pipe 43, water outlet pipe 44 and temperature sensor 45, the water inlet pipe 43 is arranged at the upper portion of the cover 4 and is communicated with the circulation chamber 42, the water outlet pipe 44 is arranged at the lower portion of the cover 4 to discharge the water in the circulation chamber 42, and the temperature sensor 45 is arranged above the cover 4 to sense the water temperature of the circulation chamber 42.
[0028] Please refer to Figure 4 The water inlet pipe 43 cooperates with the water outlet pipe 44 to realize the control of the circulating hot water in the cover 4, and the temperature sensor 45 is used to obtain temperature.
[0029] The base body 1 includes bottom plate 11 and column body 12, the column body 12 is arranged above the bottom plate 11, the plate beam 13 is transversely arranged above the column body 12, along the length extension direction of the column body 12, the movable cavity 14 is further arranged in the column body 12.
[0030] The bottom plate 11 is used to be fixed on the ground, and the column body 12 is connected and fixed with the bottom plate 11 to arrange the plate beam 13.
[0031] The nursing assembly further comprises a transmission plate 31 and a counterweight mechanism 32, one end of the transmission plate 31 is threadedly connected with the cover 4, the other end of the transmission plate 31 is in transmission connection with the output end of the lifting driving mechanism 2, and the counterweight mechanism 32 is connected with the transmission plate 31 and arranged on the base body 1.
[0032] The transmission plate 31 cooperates with the counterweight mechanism 32, after the transmission plate 31 is connected with the lifting driving mechanism 2, the cover 4 can be driven to move up and down by the lifting driving mechanism 2, and after the counterweight mechanism 32 is connected with the cover 4, a dynamic balance system is formed, thereby reducing the force required for the lifting driving mechanism 2 to drive the cover 4 to move.
[0033] The counterweight mechanism 32 comprises a fixed pulley set 33, a counterweight body 34 and a hoisting chain 35, the fixed pulley set 33 is arranged above the plate beam 13, the hoisting chain 35 is arranged on the fixed pulley set 33 and connected with the counterweight body 34 and the cover 4 at two ends respectively, and the counterweight body 34 is matched with the movable cavity 14 and movable in the movable cavity 14.
[0034] The fixed pulley set 33 is used to change the direction of the hoisting chain 35, and after the counterweight body 34 is connected with the hoisting chain 35, the counterweight body 34 and the cover 4 are in a relative balance state, and the force required for the lifting driving mechanism 2 to drive the cover 4 to move can be reduced.
[0035] The counterweight mechanism 32 is further provided with a protective sleeve 36, the protective sleeve 36 is a telescopic corrugated protective sleeve and sleeved at one end of the hoisting chain 35 connected with the cover 4.
[0036] Please refer to Figure 2 The protective sleeve 36 is used to protect the hoisting chain 35 and reduce the influence of the hoisting chain 35 from the outside.
[0037] The utility model discloses a kind of multi-chamber stepped temperature control nursing device for explosive melting, which utilizes the lifting driving mechanism 2 to change the position of the cover 4, so that the cover 4 can be closed outside the workpiece to be nursed, gradually cool the explosive in the molten state in workpiece, realize the rising speed of control product solidification, solidification temperature time control, reduce traditional nursing and so on Defects, improve product nursing quality.
[0038] The above only discloses a preferred embodiment of the utility model, of course cannot with this to limit the right scope of the utility model, and the person skilled in the art can understand that all or part of the processes of the above-mentioned embodiment are implemented, and equivalent changes are made according to the utility model claim, which still belongs to the range covered by the utility model.
Claims
1. A multi-chamber step temperature control nursing device for explosive melt pouring, characterized in that, comprising a base body (1), a lifting driving mechanism (2) and a nursing assembly, the nursing assembly comprises a cover (4) with multiple nursing cavities (41) and a transmission plate (31), a circulation chamber (42) is further formed between each nursing cavity (41) and the inner wall of the cover (4), the lifting driving mechanism (2) is arranged on the base body (1), and the output end of the lifting driving mechanism (2) is connected with the transmission plate (31) to drive the cover (4) to displace.
2. The multi-chamber step temperature control nursing device for explosive melt pouring according to claim 1, characterized in that, the cover (4) comprises a water inlet pipe (43), a water outlet pipe (44) and a temperature sensor (45), the water inlet pipe (43) is arranged at the upper part of the cover (4) and communicates with the circulation chamber (42), the water outlet pipe (44) is arranged at the lower part of the cover (4) and communicates with the circulation chamber (42), and the temperature sensor (45) is arranged on the cover (4).
3. The multi-chamber step temperature control nursing device for explosive melt pouring according to claim 1, characterized in that, the base body (1) comprises a bottom plate (11) and a column (12), the column (12) is arranged above the bottom plate (11), a plate beam (13) is transversely arranged above the column (12), and a movable cavity (14) is further arranged in the column (12) along the length extension direction of the column (12).
4. The multi-chamber step temperature control nursing device for explosive melt pouring according to claim 3, characterized in that, the nursing assembly further comprises a counterweight mechanism (32), the counterweight mechanism (32) is connected with the transmission plate (31) and arranged on the base body (1).
5. The multi-chamber step temperature control nursing device for explosive melt pouring according to claim 4, characterized in that, the counterweight mechanism (32) comprises a fixed pulley set (33), a counterweight body (34) and a hoisting chain (35), the fixed pulley set (33) is arranged above the plate beam (13), the hoisting chain (35) is arranged on the fixed pulley set (33) and connected with the counterweight body (34) and the cover (4) at two ends, and the counterweight body (34) is matched with the movable cavity (14) and movable in the movable cavity (14).
6. The multi-chamber step temperature control nursing device for explosive melt pouring according to claim 5, characterized in that, the counterweight mechanism (32) is further provided with a protective sleeve (36) which is sleeved on one end of the hoisting chain (35) connected with the cover (4).
7. The multi-chamber step temperature control nursing device for explosive melt pouring according to claim 6, characterized in that, the protective sleeve (36) is a telescopic corrugated protective sleeve.