CN216829128U - Automatic bean feeding mechanism of plate heat exchanger - Google Patents
Automatic bean feeding mechanism of plate heat exchanger Download PDFInfo
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- CN216829128U CN216829128U CN202220138086.4U CN202220138086U CN216829128U CN 216829128 U CN216829128 U CN 216829128U CN 202220138086 U CN202220138086 U CN 202220138086U CN 216829128 U CN216829128 U CN 216829128U
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Abstract
The utility model relates to an automatic beans mechanism that send of plate heat exchanger belongs to the plate heat exchanger piece group production and processing equipment technical field that trades such as oil, chemical industry, metallurgy, electric power used. The technical scheme of the utility model is that: the slide block of the linear guide rail pair (1) is arranged on the sliding plate (3) in a sliding mode, the cylinder rod of the lifting cylinder (4) is upwards arranged and connected with the sliding plate (3), the bean nail guide pipe (5) is perpendicularly arranged on the sliding plate (3), the bean nail slide way (7) horizontally arranged is arranged at the bottom of the bean nail guide pipe (5), the cylinder mounting frame (8) is connected with the bean nail slide way through bolts, the material pushing cylinder (6) is arranged on the cylinder mounting frame, and the material pushing rod is connected with the cylinder rod of the material pushing cylinder. The utility model discloses rational in infrastructure, action are simple, the operation is stable, improves the welding quality of production efficiency and product, reduces operator technical ability requirement and intensity of labour, and then reduction in production cost provides strong support to the needs that satisfy the production rapid development, has the value of using widely.
Description
Technical Field
The utility model relates to an automatic beans mechanism that send of plate heat exchanger belongs to the plate heat exchanger piece group production and processing equipment technical field that trades such as petroleum, chemical industry, metallurgy, electric power used.
Background
The plate heat exchanger is widely applied to the departments of metallurgy, mine, petroleum, chemical industry, electric power, medicine, food, chemical fiber, paper making, light textile, ship, heat supply and the like, and can be used for various conditions such as heating, cooling, evaporation, condensation, sterilization, disinfection, waste heat recovery and the like. The bean nail type plate heat exchanger has the advantages of high heat exchange efficiency, small pressure loss and the like, and is widely applied in the industry.
The heat exchanger plate is an important part of a plate heat exchanger and comprises an upper plate, a lower plate and bean dices, wherein the upper plate and the lower plate are parallel and opposite, a plurality of bean dices are uniformly distributed between the upper plate and the lower plate, and the bean dices are connected with the upper plate and the lower plate in a welding manner. In the production process of the single bean nail type plate heat exchanger group, bean nails are welded on a lower plate according to a certain rule, then the upper plate covers the bean nails, welding of the upper plate and the bean nails is completed in sequence, the upper plate and the lower plate are separated by the bean nails to form a single flow channel, and the process needs to enable the heat exchanger to be subjected to multi-point resistance welding equipment. The so-called "bean nail" is a small cylinder, the upper and lower plates are stamping parts, the welding position is a plane, and the welding position is shown in fig. 7. When the bean nails and the lower plate are welded, an operator is required to manually clamp the bean nails onto a welding head, then a start button is pressed, the head is pressurized, the bean nails are pressed onto the lower plate, and the device is electrified for welding to complete the welding of one bean nail. The bean nails need to be manually fed in the middle, so the equipment cannot realize full-automatic production, and the production efficiency is influenced; meanwhile, an operator needs to stretch a hand into the middle of the machine head, potential safety hazards exist, and labor intensity is increased. The bean nail type plate heat exchanger has very large usage amount, so that the production efficiency is required to be greatly improved to meet the requirement of production development.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic beans mechanism that send of plate heat exchanger can be with the automatic transport of beans nail to welding aircraft nose position, lays a good basis for automatic weld, guarantees that automatic weld goes on smoothly, improves production efficiency and operational safety, reduces operator technical ability requirement and intensity of labour, and then reduction in production cost, solves the above-mentioned problem that the background art exists.
The technical scheme of the utility model is that:
an automatic bean feeding mechanism of a plate heat exchanger comprises a linear guide rail pair, a connecting piece, a sliding plate, a lifting cylinder, a bean nail guide pipe, a material pushing cylinder, a bean nail slide way, a cylinder mounting rack and a material pushing rod, the connecting piece passes through the bolt and is connected with welding head, supreme setting is on the connecting piece from down followed to the cylinder body and the linear guide pair of lift cylinder, the vice slider of linear guide slides and sets up on the slide, the jar pole of lift cylinder upwards sets up and is connected with the slide, the perpendicular setting of beans nail pipe is on the slide, beans nail pipe bottom is equipped with the beans nail slide that the level set up, the cylinder mounting bracket passes through the bolt and is connected with beans nail slide, it installs on the cylinder mounting bracket to push away the material cylinder, it is parallel to each other with beans nail slide to push away the material cylinder, the setting of ejector pad pole is in beans nail slide top, the ejector pad pole is connected with the jar pole that pushes away the material cylinder, the ejector pad pole is along with the flexible in beans nail slide top that pushes away the material cylinder jar pole.
The end part of the material pushing rod is connected with a cylinder rod of the material pushing cylinder through a connecting lug.
The slide is the L shaped plate that comprises interconnect's riser and diaphragm, and one side and the vice slider sliding connection of linear guide of riser, the opposite side and the beans nail pipe upper portion of riser link firmly, and the jar pole and the diaphragm bottom of lift cylinder link firmly.
Be equipped with a plurality of beans nails that set gradually under to from last in the bean nail pipe, the bean nail slide is both ends open-ended rectangular channel, and bean nail slide up end is fixed in bean nail pipe bottom, is equipped with the opening that is linked together with bean nail pipe inside on the upper end cell wall of rectangular channel, and the size of opening slightly is greater than the bean nail size, and the groove height of rectangular channel slightly is greater than the height of bean nail. The bean nails positioned at the bottom contact the bean nail slide way, the lever of the material pushing cylinder returns to drive the material pushing rod to move forwards, and the material pushing rod pushes the bean nails positioned at the bottom to move along the inside of the rectangular groove until the bean nails reach the welding position.
Be equipped with a plurality of beans nails that set gradually under to from last in the bean nail pipe, the bean nail slide is the concave groove, and bean nail slide both sides cell wall up end is fixed in bean nail pipe bottom, and the groove height of bean nail slide slightly is greater than the height of bean nail, is located the bean nail of the bottom and contacts with bean nail slide, pushes away the lever return of material cylinder, drives the ejector tie pole and removes forward, and the ejector tie pole promotes to be located the bean nail of the bottom and removes welding position along concave groove inside.
The utility model has the advantages that: the utility model discloses rational in infrastructure, action are simple, the operation is stable, improves the welding quality of production efficiency and product, reduces operator technical ability requirement and intensity of labour, and then reduction in production cost provides strong support to the needs that satisfy the production rapid development, has the value of using widely.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic front view of an embodiment of the present invention;
FIG. 4 is a cross-sectional view of FIG. 3A-A;
fig. 5 is a schematic front view of a second embodiment of the present invention;
FIG. 6 is a cross-sectional view of FIG. 5B-B;
FIG. 7 is a schematic view of the welding position of the bean nails of the present invention;
in the figure: the device comprises a linear guide rail pair 1, a connecting piece 2, a sliding plate 3, a vertical plate 31, a transverse plate 32, a lifting cylinder 4, a bean nail guide pipe 5, a material pushing cylinder 6, a bean nail slide 7, a cylinder mounting frame 8, a material pushing rod 9, a connecting lug 10, a bean nail 11 and a lower plate 12.
Detailed Description
The invention is further described with reference to the following figures and examples:
an automatic bean feeding mechanism of a plate heat exchanger comprises a linear guide rail pair 1, a connecting piece 2, a sliding plate 3, a lifting cylinder 4, a bean nail guide pipe 5, a material pushing cylinder 6, a bean nail slide way 7, a cylinder mounting frame 8 and a material pushing rod 9, wherein the connecting piece 2 is connected with a welding machine head through a bolt, a cylinder body of the lifting cylinder 4 and the linear guide rail pair 1 are arranged on the connecting piece 2 from bottom to top, a slide block of the linear guide rail pair 1 is arranged on the sliding plate 3 in a sliding way, a cylinder rod of the lifting cylinder 4 is arranged upwards and connected with the sliding plate 3, the bean nail guide pipe 5 is vertically arranged on the sliding plate 3, the bean nail slide way 7 which is horizontally arranged is arranged at the bottom of the bean nail guide pipe 5, the cylinder mounting frame 8 is connected with the bean nail slide way 7 through a bolt, the material pushing cylinder 6 is arranged on the cylinder mounting frame 8, the material pushing cylinder 6 is parallel to the bean nail slide way 7, the material pushing rod 9 is arranged above the bean nail slide way 7, and the material pushing rod 9 is connected with the material pushing cylinder rod of the material pushing cylinder 6, the pushing rod 9 moves above the bean nail slide way 7 along with the extension of the cylinder rod of the pushing cylinder 6.
The end part of the material pushing rod 9 is connected with the cylinder rod of the material pushing cylinder 6 through a connecting lug 10.
The sliding plate 3 is an L-shaped plate consisting of a vertical plate 31 and a transverse plate 32 which are connected with each other, one side of the vertical plate 31 is in sliding connection with a sliding block of the linear guide rail pair 1, the other side of the vertical plate 31 is fixedly connected with the upper part of the bean nail guide pipe 5, and a cylinder rod of the lifting cylinder 4 is fixedly connected with the bottom of the transverse plate 32.
With reference to fig. 3 and 4, the first embodiment is: be equipped with a plurality of beans nails that set gradually under to from last in the bean nail pipe 5, bean nail slide 7 is both ends open-ended rectangular channel, and bean nail slide 7 up end is fixed in bean nail pipe 5 bottoms, is equipped with the opening that is linked together with bean nail pipe 5 inside on the upper end cell wall of rectangular channel, and the size of opening slightly is greater than the bean nail size, and the groove height of rectangular channel slightly is greater than the height of bean nail. The bean nails positioned at the bottom contact the bean nail slide way, the lever of the material pushing cylinder returns to drive the material pushing rod 9 to move forwards, and the material pushing rod 9 pushes the bean nails positioned at the bottom to move along the inside of the rectangular groove until the bean nails reach the welding position.
The bean nail guide pipe 5 and the bean nail slide way 7 can be connected through a bolt or can be directly welded.
With reference to fig. 5 and 6, the second embodiment is: be equipped with a plurality of beans nails that set gradually under to from last in the bean nail pipe 5, bean nail slide 7 is the concave groove, and 7 both sides cell wall up end of bean nail slide are fixed in bean nail pipe 5 bottoms, and the groove height of bean nail slide 7 slightly is greater than the height of bean nail, is located the bean nail of the bottom and contacts with bean nail slide, pushes away the lever return of material cylinder, drives ejector ram 9 and removes forward, and ejector ram 9 promotes and is located the bean nail of the bottom and removes welding position along concave groove inside.
The bean nail guide pipe 5 and the bean nail slide way 7 can be connected through a bolt or can be directly welded.
The connecting piece 2 is a basic piece of the mechanism and is connected with a welding head through a bolt; the linear guide rail pair 1 and the lifting cylinder 4 are connected with the connecting piece 2 through bolts; the slide plate 3 connects the slide block of the linear guide rail pair 1 with the cylinder rod of the lifting cylinder 4, and the bean nail guide pipe 5 is arranged on the back of the slide plate 3; the bean nail guide pipe 5 is of a rectangular structure with a cylindrical cavity inside, and the bean nail slide way 7 is connected with the bottom of the bean nail guide pipe 5 through a bolt; the cylinder mounting rack 8 is connected with the bean nail slide way 7 through a bolt, and the cylinder mounting rack 8 and the bean nail slide way 7 are arranged side by side; the material pushing cylinder 6 is arranged on the cylinder mounting frame 8; one end of a material pushing rod 9 is connected with the cylinder rod of the material pushing cylinder 6 through a connecting lug 10, and the other end of the material pushing rod is arranged in the bean nail slide way 7.
The working process of the utility model is as follows:
when the multipoint solder mask equipment drives the lower plate 12 to move to a welding position, a lever of the lifting cylinder 4 falls down to drive components such as the bean nail guide pipe 5 and the bean nail slide way 7 to fall to a position which is about 4mm away from the lower plate, the material pushing cylinder 6 returns to the position to drive the material pushing rod 9 to push the bean nails 11 positioned in the bean nail slide way 7 to the front end of the bean nail slide way 7 to fall into the welding position of the lower plate, then the lever of the material pushing cylinder 6 is ejected out to drive the material pushing rod to exit the bean nail slide way 7, the bean nails at the lowest end in the bean nail guide pipe 5 fall into the bean nail slide way 7, and because the height of the bean nail slide way is only slightly higher than that of the bean nails, only one bean nail falls down each time, the other bean nails are positioned in the bean nail guide pipe 5, and the welding head is used for pressure welding, and the bean nails falling into the welding position are welded on the lower plate 12; and then, repeating the process to complete the welding of all the bean nails. When in use, a proper number of automatic bean feeding mechanisms can be configured according to the number of machine heads of the multi-point solder mask equipment.
Claims (5)
1. The utility model provides an automatic beans mechanism that send of plate heat exchanger which characterized in that: comprises a linear guide rail pair (1), a connecting piece (2), a sliding plate (3), a lifting cylinder (4), a bean nail guide pipe (5), a material pushing cylinder (6), a bean nail slide way (7), a cylinder mounting rack (8) and a material pushing rod (9), wherein the connecting piece (2) is connected with a welding head through a bolt, a cylinder body of the lifting cylinder (4) and the linear guide rail pair (1) are arranged on the connecting piece (2) from bottom to top, a sliding block of the linear guide rail pair (1) is arranged on the sliding plate (3) in a sliding way, a cylinder rod of the lifting cylinder (4) is upwards arranged and connected with the sliding plate (3), the bean nail guide pipe (5) is vertically arranged on the sliding plate (3), the bean nail slide way (7) which is horizontally arranged is arranged at the bottom of the bean nail guide pipe (5), the cylinder mounting rack (8) is connected with the bean nail slide way (7) through a bolt, the material pushing cylinder (6) is arranged on the cylinder mounting rack (8), the material pushing cylinder (6) is parallel to the bean nail slide way (7), the material pushing rod (9) is arranged above the bean nail slide way (7), the material pushing rod (9) is connected with a cylinder rod of the material pushing cylinder (6), and the material pushing rod (9) moves above the bean nail slide way (7) along with the stretching of the cylinder rod of the material pushing cylinder (6).
2. The automatic bean feeding mechanism of the plate heat exchanger according to claim 1, characterized in that: the end part of the material pushing rod (9) is connected with the cylinder rod of the material pushing cylinder (6) through a connecting lug (10).
3. The automatic bean feeding mechanism of the plate heat exchanger according to claim 1 or 2, wherein: the sliding plate (3) is an L-shaped plate consisting of a vertical plate (31) and a transverse plate (32) which are connected with each other, one side of the vertical plate (31) is connected with a sliding block of the linear guide rail pair (1) in a sliding mode, the other side of the vertical plate (31) is fixedly connected with the upper portion of the bean nail guide pipe (5), and a cylinder rod of the lifting cylinder (4) is fixedly connected with the bottom of the transverse plate (32).
4. The automatic bean feeding mechanism of the plate heat exchanger according to claim 1 or 2, wherein: be equipped with a plurality of beans nails (11) that set gradually under to from last in bean nail pipe (5), bean nail slide (7) are both ends open-ended rectangular channel, and bean nail slide (7) up end is fixed in bean nail pipe (5) bottom, is equipped with the opening that is linked together with bean nail pipe (5) inside on the upper end cell wall of rectangular channel, and the open-ended size slightly is greater than the bean nail size, and the groove height of rectangular channel slightly is greater than the height of bean nail.
5. The automatic bean feeding mechanism of the plate heat exchanger according to claim 1 or 2, wherein: be equipped with a plurality of beans nails (11) that set gradually under to from last in bean nail pipe (5), bean nail slide (7) are the concave groove, and bean nail slide (7) both sides cell wall up end is fixed in bean nail pipe (5) bottom, and the groove height of bean nail slide (7) slightly is greater than the height of bean nail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220138086.4U CN216829128U (en) | 2022-01-19 | 2022-01-19 | Automatic bean feeding mechanism of plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220138086.4U CN216829128U (en) | 2022-01-19 | 2022-01-19 | Automatic bean feeding mechanism of plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216829128U true CN216829128U (en) | 2022-06-28 |
Family
ID=82083788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220138086.4U Active CN216829128U (en) | 2022-01-19 | 2022-01-19 | Automatic bean feeding mechanism of plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216829128U (en) |
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2022
- 2022-01-19 CN CN202220138086.4U patent/CN216829128U/en active Active
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