CN217665687U - Automatic oiling device used in plate heat exchanger plate pressing process - Google Patents
Automatic oiling device used in plate heat exchanger plate pressing process Download PDFInfo
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- CN217665687U CN217665687U CN202222061986.6U CN202222061986U CN217665687U CN 217665687 U CN217665687 U CN 217665687U CN 202222061986 U CN202222061986 U CN 202222061986U CN 217665687 U CN217665687 U CN 217665687U
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Abstract
The utility model discloses an automatic oiling device used in the plate heat exchanger plate pressing process, which comprises a conveying slideway, a conveying mechanism and an oiling mechanism, wherein the conveying slideway comprises two groups of brackets which are arranged at the two sides of a die of a punching machine, the conveying mechanism comprises a motor arranged at one end of the bracket, the two ends of the bracket are rotationally connected with belt wheels, the belt wheels on the same bracket are connected by using a conveying belt, and the two belt wheels at the front end of the bracket are fixedly arranged at the two ends of a rotating shaft; the oiling mechanism comprises a bottom plate fixedly installed on the upper portion of the conveying belt, supporting rods are fixedly connected to the two ends of the bottom plate, the upper ends of the supporting rods on the two sides are connected through a top plate, a plurality of cylinders are arranged on the lower portion of the top plate, a connecting plate is fixedly connected to the lower ends of the cylinders, and an oil brush is arranged on the lower portion of the connecting plate. The utility model discloses utilize conveying mechanism to drive fat liquoring mechanism back and forth motion on carrying the slide, carry out the fat liquoring to bed die and slab upper surface, improved the efficiency of slab fat liquoring.
Description
Technical Field
The utility model belongs to plate heat exchanger slab field of making, in particular to an automatic oiling station for in plate heat exchanger slab suppression process.
Background
The plate heat exchanger is a novel high-efficiency heat exchanger formed by stacking a series of metal plates with certain corrugated shapes, and has the characteristics of high heat exchange efficiency, small heat loss, compact and light structure, small occupied area, convenience in installation and cleaning, wide application, long service life and the like. Under the condition of the same pressure loss, the heat transfer coefficient of the heat exchanger is 3-5 times higher than that of a tubular heat exchanger, and the floor area of the heat exchanger is one third of that of the tubular heat exchanger. The main heat exchange element of the plate heat exchanger is a metal corrugated plate and is formed by one-step pressing through a hydraulic press, but in the pressing process, the plate is unevenly stressed by the bidirectional extrusion of a female die and a male die, the problem of stress concentration and the like easily occurs, and the pressed plate has scratches or cracks to cause scrapping. In order to solve the problems, the surfaces of the plates are protected from being damaged, the pressing quality is improved, the plates are pressed on a hydraulic machine after a double-sided oiling or double-sided film covering process is adopted, the film covering process is basically eliminated at present, volatile hydraulic plate oil is mainly manually coated on the double sides of the plates or a male die and a female die, the coating is needed once when one plate is pressed, the efficiency is extremely low, particularly, the existing automatic loading and unloading device for plate pressing is developed due to the development of the existing automatic technology, and the problem of quick oiling is urgently needed to be solved.
Disclosure of Invention
The utility model aims at overcoming not enough among the prior art, providing an automatic oiling station for plate heat exchanger slab suppression in-process to the manual oiling amount of labour is big before solving current slab suppression, the problem of inefficiency.
In order to realize the purpose, the utility model discloses a technical scheme be:
an automatic oiling device used in the plate heat exchanger plate pressing process comprises a conveying slideway, a conveying mechanism and an oiling mechanism, wherein the conveying slideway comprises two groups of supports, the two groups of supports are arranged on two sides of a die of a punching machine, the lower parts of the supports are fixedly arranged on the ground through supporting legs, the conveying mechanism comprises a motor arranged at one end of each support, a speed reducer is arranged on one side of the motor, one end of an output shaft of the speed reducer is connected with a rotating shaft, two ends of each support are rotatably connected with belt wheels, the belt wheels on the same support are connected through a conveying belt, and the two belt wheels at the front end of each support are fixedly arranged at two ends of the rotating shaft; the oiling mechanism comprises a bottom plate fixedly mounted on the upper portion of the conveying belt, supporting rods are fixedly connected to the two ends of the bottom plate, the upper ends of the supporting rods on the two sides are connected through a top plate, a plurality of cylinders are arranged on the lower portion of the top plate, a connecting plate is fixedly connected to the lower ends of the cylinders, an oil brush is arranged on the lower portion of the connecting plate, connecting rods are rotatably connected to the two ends of the oil brush, and the upper end of each connecting rod is fixedly connected with the lower surface of the connecting plate.
Furthermore, the support inboard is equipped with the layer board, and the conveyer belt on upper strata is located layer board upper portion, and the layer board supports the conveyer belt, has strengthened the stability that the conveyer belt supported, has avoided the fat liquoring mechanism to twist reverse when carrying.
Further, the layer board outside is equipped with the limiting plate, and the radial displacement of conveyer belt has been restricted to the limiting plate, has avoided the conveyer belt to drop.
Furthermore, the belt wheel is a synchronous belt wheel, and the conveying belt is a synchronous toothed belt, so that the conveying precision of the conveying mechanism is enhanced.
Furthermore, the oil brushes are at least provided with two groups, and the multiple groups of oil brushes are arranged in a staggered mode from front to back, so that the oiling width of the oiling mechanism is convenient to expand on the premise that the size of the oil brushes is not changed.
Further, the upper portion of the connecting rod is provided with a sleeve, the upper end of the connecting rod is connected with the lower end of the sleeve through a spring, and the spring is favorable for enabling the oil brush and the die or the plate to keep a structure, so that the oil coating effect of the oil coating device is guaranteed.
Furthermore, the upper part of the connecting rod is provided with an inserting rod, and a gap at the upper end of the inserting rod is sleeved inside the sleeve, so that the left and right twisting generated when the oil brush is pressed down is avoided.
Furthermore, a plurality of adjusting grooves are formed in the connecting plate, a fastening knob is arranged on the upper portion of each adjusting groove, a screw rod of the fastening knob is connected with the sleeve through threads, and the adjusting grooves are convenient for adjusting the position of the oil brush, so that the oil brush is suitable for being used for oiling the plates with different widths.
Furthermore, the oil brush comprises a brush cylinder, oil is filled in the brush cylinder, the brush cylinder is of a hollow structure, an oil filling opening is formed in one side of the brush cylinder, and a jackscrew is connected to the oil filling opening in a threaded mode so as to prevent the oil from leaking out of the oil filling opening; the brush cylinder is provided with a plurality of oil leakage holes, brush cloth is arranged outside the brush cylinder, and the brush cloth is made of wool felt.
The utility model has the advantages that:
1) The utility model discloses utilize conveying mechanism to drive fat liquoring mechanism back and forth motion on carrying the slide, carry out the fat liquoring to bed die and slab upper surface, improved the efficiency of slab fat liquoring.
2) The supporting plate is arranged on the inner side of the support, the limiting plate is arranged at one end of the supporting plate, the conveying belt is supported and limited, and the stability of the conveying belt support is enhanced.
3) The oil brush is provided with a plurality of groups, and the plurality of groups of oil brushes are arranged in a staggered manner from front to back, so that the oiling width of the oiling mechanism is conveniently enlarged on the premise of not changing the size of the oil brush.
4) The springs are arranged on the two sides of the oil brush, so that the structure of the oil brush and a die or a plate can be kept, and the oil coating effect of the oil coating device can be further ensured.
5) The oil brush is characterized in that a plurality of adjusting grooves are formed in the connecting plate, the fastening knob is arranged on the upper portion of each adjusting groove, a screw of the fastening knob is in threaded connection with the sleeve, and the adjusting grooves are convenient for adjusting the position of the oil brush, so that the oil brush is suitable for plate oiling with different widths.
Drawings
Fig. 1 is a use state diagram of an automatic oiling device used in the plate heat exchanger plate pressing process of the utility model.
Fig. 2 is a partial schematic view of an automatic oiling device used in the plate heat exchanger plate pressing process of the utility model.
Fig. 3 is a partial schematic view of a bracket in an automatic oiling device used in the plate pressing process of the plate heat exchanger.
Fig. 4 is a schematic diagram of an oil coating mechanism in an automatic oil coating device used in the pressing process of plate heat exchanger plates.
Fig. 5 is an exploded view of an oil brush in an automatic oiling device used in the pressing process of the plate sheet of the plate heat exchanger of the utility model.
In the figure: 1. a punch press; 2. a conveying chute; 21. a support; 22. a support leg; 23. a support plate; 3. a conveying mechanism; 31. a motor; 32. a pulley; 33. a rotating shaft; 34. a conveyor belt; 4. an oiling mechanism; 41. a base plate; 42. a support bar; 43. a top plate; 44. a connecting plate; 45. an adjustment groove; 46. a cylinder; 47. oil brushing; 471. a brush cylinder; 472. brushing cloth; 473. a connecting rod; 474. a spring; 475. inserting a rod; 476. a sleeve; 477. an oil filling port; 48. and (5) fastening a knob.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1-5, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, a particular orientation configuration, and operation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1-2 and 4, an automatic oiling device used in a plate pressing process of a plate heat exchanger comprises a conveying slideway 2, a conveying mechanism 3 and an oiling mechanism 4, wherein the conveying slideway 2 comprises two groups of supports 21, the two groups of supports 21 are arranged at two sides of a die of a punching machine 1, the lower parts of the supports 21 are fixedly arranged on the ground through supporting legs 22, the conveying mechanism 3 comprises a motor 31 arranged at one end of each support 21, a speed reducer is arranged at one side of the motor 31, one end of an output shaft of the speed reducer is connected with a rotating shaft 33, two ends of each support 21 are rotatably connected with belt wheels 32, the belt wheels 32 on the same support 21 are connected by using a conveying belt 34, and the two belt wheels 32 at the front end of each support 21 are fixedly arranged at two ends of the rotating shaft 33; the oiling mechanism 4 comprises a bottom plate 41 fixedly installed on the upper portion of the conveying belt 34, supporting rods 42 are fixedly connected to two ends of the bottom plate 41, the upper ends of the supporting rods 42 on two sides are connected through a top plate 43, a plurality of air cylinders 46 are arranged on the lower portion of the top plate 43, a connecting plate 44 is fixedly connected to the lower end of each air cylinder 46, an oil brush 47 is arranged on the lower portion of the connecting plate 44, connecting rods 473 are rotatably connected to two ends of each oil brush 47, and the upper ends of the connecting rods 473 are fixedly connected to the lower surface of the connecting plate 44.
As shown in fig. 3, in this embodiment, a supporting plate 23 is disposed inside the bracket 21, the upper layer of the conveying belt 34 is located above the supporting plate 23, and the supporting plate 23 supports the conveying belt 34, so that the stability of supporting the conveying belt 34 is enhanced, and the oiling mechanism 4 is prevented from twisting during conveying.
As shown in fig. 3, in this embodiment, a limiting plate is disposed outside the supporting plate 23, and the limiting plate limits the radial displacement of the conveying belt 34, so as to prevent the conveying belt 34 from falling off.
In this embodiment, the belt wheel 32 is a synchronous belt wheel 32, and the conveying belt 34 is a synchronous cog belt, which enhances the conveying precision of the conveying mechanism 3.
As shown in fig. 4, in the present embodiment, at least two sets of the oil brushes 47 are provided, and the multiple sets of the oil brushes 47 are staggered front and back, so as to expand the oil applying width of the oil applying mechanism 4 without changing the size of the oil brushes 47.
In the embodiment, as shown in fig. 5, a sleeve 476 is arranged on the upper part of the connecting rod 473, the upper end of the connecting rod 473 is connected with the lower end of the sleeve 476 through a spring 474, and the spring 474 is beneficial to keeping the structure of the oil brush 47 and the die or the plate, so that the oil coating effect of the oil coating device is ensured.
As shown in fig. 5, in this embodiment, the upper portion of the connecting rod 473 is provided with a plug-in rod 475, and the upper end of the plug-in rod 475 is sleeved inside the sleeve 476 in a clearance manner, so that the oil brush 47 is prevented from being twisted left and right when pressed down.
As shown in fig. 4, in this embodiment, a plurality of adjusting grooves 45 are provided on the connecting plate 44, a fastening knob 48 is provided on the upper portion of the adjusting groove 45, a screw of the fastening knob 48 is in threaded connection with the sleeve 476, and the adjusting grooves 45 facilitate adjustment of the position of the oil brush 47, so as to adapt to the use of oil coating on slabs with different widths.
As shown in fig. 5, in the present embodiment, the oil brush 47 includes a brush barrel 471, oil is contained in the brush barrel 471, the brush barrel 471 is a hollow structure, an oil filler 477 is arranged at one side of the brush barrel 471, and a jackscrew is screwed at the oil filler 477 to prevent the oil from leaking from the oil filler 477; the brush drum 471 is provided with a plurality of oil leakage holes, the brush drum 471 is externally provided with brush cloth 472, and the brush cloth 472 is made of wool felt.
Before the slab suppression, the piston rod of cylinder 46 stretches out, it moves down to drive oil brush 47, conveying mechanism 3 drives oiling machine to construct 4 and slides to punching machine 1 on carrying slide 2, when oiling machine constructs 4's oil brush 47 and removes to bed die upper portion, scribble the oil to the bed die, the inside back of punching machine 1 is put into with panel to the material loading machine, feed mechanism withdraws from, oil brush 47 antiport, scribble the oil to the upper surface of slab, when not scribbling the oil, oil brush 47 rises, do not influence the material loading machine and normally work.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (9)
1. An automatic oiling device used in a plate heat exchanger plate pressing process comprises a conveying slide way, a conveying mechanism and an oiling mechanism, and is characterized in that the conveying slide way comprises two groups of supports, the two groups of supports are arranged on two sides of a die of a punching machine, the lower portions of the supports are fixedly mounted on the ground through supporting legs, the conveying mechanism comprises a motor mounted at one end of each support, a speed reducer is arranged on one side of the motor, one end of an output shaft of the speed reducer is connected with a rotating shaft, two ends of each support are rotatably connected with belt wheels, the belt wheels on the same support are connected through a conveying belt, and the two belt wheels at the front end of each support are fixedly mounted at two ends of the rotating shaft; the oiling mechanism comprises a bottom plate fixedly mounted on the upper portion of the conveying belt, supporting rods are fixedly connected to the two ends of the bottom plate, the upper ends of the supporting rods on the two sides are connected through a top plate, a plurality of cylinders are arranged on the lower portion of the top plate, a connecting plate is fixedly connected to the lower ends of the cylinders, an oil brush is arranged on the lower portion of the connecting plate, the two ends of the oil brush are rotatably connected with connecting rods, and the upper end of each connecting rod is fixedly connected with the lower surface of the connecting plate.
2. The automatic oiling device used in the plate heat exchanger plate pressing process according to claim 1, wherein a support plate is arranged inside the support, and the conveying belt on the upper layer is positioned on the upper part of the support plate.
3. The automatic oiling device used in the plate heat exchanger plate pressing process according to claim 2, wherein a limiting plate is arranged outside the supporting plate.
4. The automatic oiling device used in the plate pressing process of the plate heat exchanger according to claim 1, wherein the belt wheel is a synchronous belt wheel, and the conveying belt is a synchronous toothed belt.
5. The automatic oiling device used in the plate heat exchanger plate pressing process according to claim 1, wherein at least two groups of oil brushes are provided, and the groups of oil brushes are staggered front and back.
6. The automatic oiling device used in the plate heat exchanger plate pressing process according to claim 5, wherein a sleeve is arranged at the upper part of the connecting rod, and the upper end of the connecting rod is connected with the lower end of the sleeve through a spring.
7. The automatic oiling device used in the plate pressing process of the plate heat exchanger according to claim 6, wherein an inserted rod is arranged at the upper part of the connecting rod, and a gap at the upper end of the inserted rod is sleeved in the sleeve.
8. The automatic oiling device used in the plate pressing process of the plate heat exchanger according to any one of claims 5 to 7, wherein a plurality of adjusting grooves are arranged on the connecting plate, a fastening knob is arranged at the upper part of each adjusting groove, and a screw rod of the fastening knob is in threaded connection with the sleeve.
9. The automatic oiling device used in the plate pressing process of the plate heat exchanger according to claim 1, wherein the oil brush comprises a brush cylinder, oil is filled in the brush cylinder, the brush cylinder is of a hollow structure, an oil injection port is arranged on one side of the brush cylinder, and a jackscrew is connected to the oil injection port in a threaded manner; the brush cylinder is provided with a plurality of oil leakage holes, brush cloth is arranged outside the brush cylinder, and the brush cloth is made of wool felt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222061986.6U CN217665687U (en) | 2022-08-05 | 2022-08-05 | Automatic oiling device used in plate heat exchanger plate pressing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222061986.6U CN217665687U (en) | 2022-08-05 | 2022-08-05 | Automatic oiling device used in plate heat exchanger plate pressing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217665687U true CN217665687U (en) | 2022-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222061986.6U Active CN217665687U (en) | 2022-08-05 | 2022-08-05 | Automatic oiling device used in plate heat exchanger plate pressing process |
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| Country | Link |
|---|---|
| CN (1) | CN217665687U (en) |
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2022
- 2022-08-05 CN CN202222061986.6U patent/CN217665687U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automatic oiling device used in the pressing process of plate heat exchangers Effective date of registration: 20230424 Granted publication date: 20221028 Pledgee: Agricultural Bank of China Limited Jinan Changqing Branch Pledgor: SHANDONG BEICHEN MECHANICAL & ELECTRICAL EQUIPMENT CO.,LTD. Registration number: Y2023980039012 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |