CN218985879U - Automatic feeding and discharging cold press - Google Patents

Abstract

The utility model discloses an automatic feeding and discharging cold press which comprises a shell, wherein a hydraulic telescopic rod is arranged at the top of the shell, the lower end of the hydraulic telescopic rod penetrates through the top of the shell and is connected with a connecting plate, a supporting rod is connected between the top of the connecting plate and the hydraulic telescopic rod, the bottom of the connecting plate is connected with a pressing plate through a first telescopic spring rod group, and a positioning structure is arranged in the shell. This automatic business turn over material cold press, through the setting of mounting bracket, conveying pivot, conveyer belt and driving motor for the device rotates through driving motor drive conveying pivot, drives shell and special material and enters into the shell from shell one side through conveying roller and conveyer belt and pressfitting in, carries out from the shell opposite side again, reaches the purpose of automatic business turn over material, avoids simultaneously when most equipment carries through conveying equipment and output device, has the problem emergence of the clearance in the process between pay-off and the ejection of compact.

Description

Automatic feeding and discharging cold press

Technical Field

The utility model relates to the technical field of ventilation pipe processing equipment, in particular to an automatic feeding and discharging cold press.

Background

The ventilation pipeline is a metal or composite pipeline for ventilation and air conditioning engineering of industrial and civil buildings, is a municipal infrastructure for enabling air to circulate and reducing harmful gas concentration, along with development of the ventilation pipeline industry, an interlayer of special materials can be arranged in the pipeline for the purposes of having fireproof and other functions, a cold press can be used for carrying out cold pressing on the shell and the materials in order to bond the shell and the materials more tightly in the production and processing process, the bonding effect is not influenced because of uneven contact surfaces of the shell and the materials, meanwhile, the shell and the materials are bonded more firmly when being extruded, and the cold press, namely a cold dryer compressor, and the quantity of water vapor in compressed air is determined by the temperature of compressed air: under the condition of keeping the pressure of the compressed air basically unchanged, the temperature of the compressed air is reduced, the content of water vapor in the compressed air can be reduced, and redundant water vapor can be condensed into liquid, so that the cold dryer adopts the principle of adopting a refrigeration technology to dry the compressed air.

However, in the use process of the existing cold press, feeding and discharging are often carried out through manpower, the method is time-consuming and labor-consuming, or the existing cold press is conveyed through special conveying equipment, one conveying equipment and one output equipment can finish feeding and discharging of the cold press, the method is convenient and labor-saving, in the use process, gaps exist between feeding and discharging in working procedures, the pressing efficiency is affected, meanwhile, the production efficiency is reduced, conveying and outputting cannot be sequentially finished, most of the existing cold press forming machines are connected with pressing plates through telescopic rods, the connecting parts of the two conveying equipment are limited, the problem of uneven pressing exists, and the cold pressing effect is affected.

Aiming at the problems, innovative design is urgently needed on the basis of the original cold press.

Disclosure of Invention

The technical scheme of the utility model aims at the technical problem that the prior art is too single, and provides a solution which is remarkably different from the prior art in an automatic feeding and discharging cold press, so as to solve the problems that in the prior art, the feeding and discharging of the cold press can be finished only by a special conveying device, a conveying device and an output device, and the two devices are convenient and labor-saving, but in the use process, a gap exists between the feeding and the discharging, the pressing efficiency is influenced, meanwhile, the production efficiency is reduced, and the conveying and the outputting can not be finished sequentially.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic feeding and discharging cold press, includes the shell, shell top installation hydraulic telescoping rod, and hydraulic telescoping rod lower extreme runs through the shell top and connect the connecting plate, connect branch between connecting plate top and the hydraulic telescoping rod, the connecting plate bottom is through first flexible spring pole group connection clamp plate, shell internally mounted location structure, shell outer wall both sides set up limit structure and assist the pressure structure respectively, and the mounting bracket of connecting the transport pivot is all installed to shell outer wall both sides, the transport pivot passes through the conveying roller and connects the conveyer belt, the driving motor of transport pivot is connected in shell outer wall installation.

Preferably, the hydraulic telescopic rods are at least provided with three, two sides of each hydraulic telescopic rod are respectively provided with one supporting rod, and the distance between the lower end of each supporting rod and the hydraulic telescopic rod is the same.

Preferably, the location structure includes first horizontal pivot, helical gear, concave locating plate, first baffle, second horizontal pivot, clamping bar frame, reset spring and second baffle, the inside first horizontal pivot of connection that rotates of shell, and first horizontal pivot outer wall center connect the helical gear to concave locating plate is connected to first horizontal pivot outer wall both sides, concave locating plate outer wall laminating fixed connection is in the first baffle of shell inner wall, the inside second horizontal pivot of connection that rotates of shell, and second horizontal pivot outer wall connection clamping bar frame, clamping bar frame upper end and helical gear outside tooth block joint, and clamping bar frame upper end outer wall connection reset spring to the second baffle of fixed mounting in the shell inside is connected to reset spring upper end.

Preferably, the outer wall of the lower end of the clamping rod frame is provided with an arc block, and the arc surface of the arc block of the lower end of the clamping rod frame is contacted with the connecting plate.

Preferably, the limit structure comprises a concave limit frame, a threaded rotating rod, a sliding cylinder plate and a sliding rod, wherein one side of the outer wall of the shell is connected with the concave limit frame, the threaded rotating rod and the sliding rod are respectively connected between the concave limit frames in a rotating mode, two ends of the outer wall of the threaded rotating rod and two ends of the outer wall of the sliding rod are respectively connected with the sliding cylinder plate, the sliding cylinder plate and the threaded rotating rod are in threaded connection, the sliding cylinder plate and the sliding rod are in threaded connection, and the two ends of the threaded rotating rod are in opposite spiral directions.

Preferably, the auxiliary pressing structure comprises an auxiliary plate, a manual screw rod, a second telescopic spring rod group, a roller frame and a plate body, wherein the auxiliary plate is connected to the other side of the outer wall of the shell, the manual screw rod is connected to the auxiliary plate in a threaded mode, the lower end of the manual screw rod rotates to form a connecting plate body, the bottom of the plate body is connected with the roller frame through the second telescopic spring rod group, and a limiting roller is connected between the plate body and the auxiliary plate.

Compared with the prior art, the utility model has the beneficial effects that: this automatic feeding and discharging cold press, through the setting of connecting plate, branch, first flexible spring bar group and clamp plate, make the hydraulic telescoping rod in the in-process of promoting the clamp plate to move down, can apply the same power simultaneously to the both sides of connecting plate and clamp plate through branch, thereby make connecting plate and clamp plate comparatively even to the application force of ventilation pipe shell and special material extrusion in-process, the quality of colding pressing has been promoted, avoid the hydraulic telescoping rod to exert force the connecting plate for a long time and lead to the condition emergence of connecting plate deformation to clamp plate center department, the setting of clamp plate and first flexible spring bar group simultaneously, certain buffer capacity has been played, avoid the hydraulic telescoping rod to drive the extrusion plate and move up the in-process that resets, ventilation pipe shell and special material spring up in the extrusion in-process of breaking away from fast, avoid the clamp plate to the too big pressure of material application simultaneously, and lead to ventilation pipe shell and special material damage.

Through location structure, limit structure and assist the setting of pressing the structure for the device is convenient for fix a position shell and special material through location structure's concave type locating plate, adjusts through limit structure's two slide tube boards simultaneously, is convenient for carry out spacingly to the both sides of shell and special material, avoids the skew, influences the pressfitting, in addition through assisting the setting of pressing the structure, after the clamp plate pressfitting is ended, rolls through the running roller on the running roller frame, further pressfitting shell and special material, promotes the pressfitting effect.

Through the setting of mounting bracket, carry pivot, conveyer belt and driving motor for the device is rotated through driving motor drive transport pivot, drives shell and special material and enters into the shell from shell one side through conveying roller and conveyer belt and pressfitting in, carries out from the shell opposite side again, reaches the purpose of automatic business turn over material, avoids most equipment to carry through conveying equipment and output equipment when simultaneously, has the problem emergence of the clearance in the process between pay-off and the ejection of compact.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of a platen of the present utility model in a position away from a conveyor belt;

FIG. 2 is a schematic cross-sectional elevation view of a platen approaching a conveyor belt in accordance with the present utility model;

FIG. 3 is a schematic diagram showing the structure of the bevel gear in front view in the rotation state according to the present utility model;

FIG. 4 is a schematic elevational view of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 6 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;

fig. 7 is a schematic side view of the limiting structure of the present utility model.

In the figure: 1. a housing; 2. a hydraulic telescopic rod; 3. a connecting plate; 4. a support rod; 5. a first telescoping spring bar set; 6. a pressing plate; 7. a positioning structure; 701. a first transverse shaft; 702. bevel gear; 703. a concave positioning plate; 704. a first baffle; 705. a second transverse shaft; 706. a clamping rod frame; 707. a return spring; 708. a second baffle; 8. a limit structure; 801. a concave limiting frame; 802. a threaded rotating rod; 803. a slide tube plate; 804. a slide bar; 9. an auxiliary pressing structure; 901. an auxiliary plate; 902. a manual screw; 903. a second telescoping spring bar set; 904. a roller frame; 905. a plate body; 10. a mounting frame; 11. a conveying rotating shaft; 12. a conveyor belt; 13. and driving the motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: an automatic feeding and discharging cold press comprises a shell 1, a hydraulic telescopic rod 2, a connecting plate 3, a supporting rod 4, a first telescopic spring rod group 5, a pressing plate 6, a positioning structure 7, a first transverse rotating shaft 701, a bevel gear 702, a concave positioning plate 703, a first baffle 704, a second transverse rotating shaft 705, a clamping rod frame 706, a return spring 707, a second baffle 708, a limiting structure 8, a concave limiting frame 801, a threaded rotating rod 802, a sliding tube plate 803, a sliding rod 804, an auxiliary pressing structure 9, an auxiliary plate 901, a manual screw 902, a second telescopic spring rod group 903, a roller frame 904, a plate body 905, a mounting frame 10, a conveying rotating shaft 11, a conveying belt 12 and a driving motor 13, wherein the hydraulic telescopic rod 2 is mounted at the top of the shell 1, the lower end of the hydraulic telescopic rod 2 penetrates through the top of the shell 1 to be connected with the connecting plate 3, the supporting rod 4 is connected between the top of the connecting plate 3 and the hydraulic telescopic rod 2, the bottom of the connecting plate 3 is connected with the pressing plate 6 through the first telescopic spring rod group 5, the positioning structure 7 is mounted inside the shell 1, the two sides of the outer wall of the shell 1 are respectively provided with the limiting structure 8 and the auxiliary pressing structure 9, the two sides of the outer wall of the shell 1 are respectively, the two sides of the outer wall of the shell are respectively connected with the conveying motor 11 are connected with the conveying rotating shaft 11, the conveying rotating shaft 11 is connected with the conveying rotating shaft 11, and the conveying motor 11 is connected with the conveying rotating shaft 11 through the conveying rotating shaft 11.

The hydraulic telescopic rods 2 are at least provided with three, two sides of each hydraulic telescopic rod 2 are respectively provided with one supporting rod 4, and the distance between the lower end of each supporting rod 4 and the hydraulic telescopic rod 2 is the same.

The positioning structure 7 comprises a first transverse rotating shaft 701, a bevel gear 702, a concave positioning plate 703, a first baffle 704, a second transverse rotating shaft 705, a clamping rod frame 706, a return spring 707 and a second baffle 708, wherein the first transverse rotating shaft 701 is connected in a rotating mode inside the shell 1, the center of the outer wall of the first transverse rotating shaft 701 is connected with the bevel gear 702, the two sides of the outer wall of the first transverse rotating shaft 701 are connected with the concave positioning plate 703, the outer wall of the concave positioning plate 703 is fixedly connected with the first baffle 704 on the inner wall of the shell 1 in a fitting mode, the inner side of the shell 1 is rotationally connected with the second transverse rotating shaft 705, the outer wall of the second transverse rotating shaft 705 is connected with the clamping rod frame 706, the upper end of the clamping rod frame 706 is clamped with a tooth block outside the bevel gear 702, the outer wall of the upper end of the clamping rod frame 706 is connected with the return spring 707, and the upper end of the return spring 707 is connected with the second baffle 708 fixedly installed inside the shell 1.

The outer wall of the lower end of the clamping rod frame 706 is provided with an arc block, and the arc surface of the arc block of the lower end of the clamping rod frame 706 is contacted with the connecting plate 3.

The limit structure 8 comprises a concave limit frame 801, a threaded rotating rod 802, a sliding tube plate 803 and a sliding rod 804, wherein one side of the outer wall of the shell 1 is connected with the concave limit frame 801, the concave limit frame 801 is respectively connected with the threaded rotating rod 802 and the sliding rod 804 in a rotating mode, two ends of the outer wall of the threaded rotating rod 802 and two ends of the outer wall of the sliding rod 804 are respectively connected with the sliding tube plate 803, the sliding tube plate 803 and the threaded rotating rod 802 are in threaded connection, the sliding tube plate 803 and the sliding rod 804 are in threaded connection, and the screw directions of two ends of the threaded rotating rod 802 are opposite.

The auxiliary pressing structure 9 comprises an auxiliary plate 901, a manual screw 902, a second telescopic spring rod group 903, a roller frame 904 and a plate body 905, wherein the auxiliary plate 901 is connected to the other side of the outer wall of the shell 1, the manual screw 902 is connected to the auxiliary plate 901 in a threaded mode, the lower end of the manual screw 902 rotates to be connected with the plate body 905, the bottom of the plate body 905 is connected with the roller frame 904 through the second telescopic spring rod group 903, and a limiting roller is connected between the plate body 905 and the auxiliary plate 901.

Working principle: according to the illustration of fig. 1, firstly, according to the width of the material, the material to be processed is placed on the left side of the conveyor belt 12, the screw rotating rod 802 is rotated, the sliding tube plates 803 are moved close to each other by the opposite screw directions at the two ends of the screw rotating rod 802, and meanwhile, the sliding tube plates 804 are limited and prevented from rotating along with the screw rotating rod 802, so that the two sides of the material are limited, the material is ensured to be positioned at the center of the conveyor belt 12, the conveyor belt 12 is driven to right by the driving motor 13 through the conveying rotating shaft 11 and the conveying roller, the positioning is performed when the end of the material contacts the concave positioning plate 703, the driving motor 13 is stopped, at this time, the hydraulic telescopic rod 2 is started to push the connecting plate 3 and the first telescopic spring rod group 5 to move downwards to be close to the material with the pressing plate 6, the forces acting on the connecting plate 3 and the pressing plate 6 are relatively uniform by the arrangement of the struts 4 at the two sides, the hydraulic telescopic rod 2 is prevented from exerting force for a long time to deform in the middle area of the connecting plate 3, the pressing effect of the two sides of the pressing plate 6 on materials is influenced, after the pressing plate 6 contacts the materials, the first telescopic spring rod group 5 is compressed under the stress along with the continuous downward pressing of the hydraulic telescopic rod 2, and the first telescopic spring rod group 5 is uniformly distributed between the connecting plate 3 and the pressing plate 6 at equal intervals, so that the force transmitted to the pressing plate 6 is also more uniform, the pressing plate 6 is facilitated to fully press the materials, when the hydraulic telescopic rod 2 completes the process, the first telescopic spring rod group 5 is in a compressed state, the pressing plate 6 presses the materials, after the pressing is completed, the compression process of the hydraulic telescopic rod 2 drives the connecting plate 3 to move upwards, and at the moment, the first telescopic spring rod group 5 is separated from the compression and slowly reset, so that the pressing plate 6 is tightly attached to the top of the materials, and the materials are prevented from bouncing up;

when the connecting plate 3 moves upwards, the side contacts with an arc block at the lower end of the clamping rod frame 706, the clamping rod frame 706 is extruded to rotate anticlockwise along the second transverse rotating shaft 705, the upper end of the clamping rod frame 706 is separated from the clamping of the bevel gear 702, at the moment, the reset spring 707 is stressed to compress, the driving motor 13 is started to drive the pressed material to the right to convey out of the shell 1, the concave positioning plate 703 is pushed to rotate anticlockwise through the first transverse rotating shaft 701, the lower end of the concave positioning plate 703 is separated from limiting the material, the material is conveyed to the right through the conveying belt 12, after the connecting plate 3 moves upwards to reset, at the moment, the side of the connecting plate 3 is separated from the extrusion of the clamping rod frame 706, the reset spring 707 is separated from compression, the clamping rod frame 706 is pushed to rotate on the second transverse rotating shaft 705 to reset, the upper end of the clamping rod frame 706 is attached to the tooth block of the bevel gear 702, and at the moment, the lower end of the concave positioning plate 703 is attached to the top of the material;

after the material is conveyed out of the shell 1 through the conveying belt 12, at the moment, the lower end of the concave positioning plate 703 is separated from contact with the top of the material, the material falls downwards under the influence of gravity, the helical gear 702 is driven to rotate and reset clockwise through the first transverse rotating shaft 701, the limit is carried out through the first baffle 704, and at the moment, the clamping rod frame 706 is clamped with the tooth block on the helical gear 702 again, so that the helical gear 702 is prevented from rotating anticlockwise, and the next material to be pressed is positioned conveniently, so that the working principle of the automatic feeding and discharging cold press is adopted.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An automatic feeding and discharging cold press, which comprises a shell (1), and is characterized in that: the utility model discloses a hydraulic telescopic rod, including shell (1), connecting plate (3), connecting plate (6), shell (1) internally mounted location structure (7), shell (1) outer wall both sides set up limit structure (8) respectively and assist pressure structure (9), and shell (1) outer wall both sides all install mounting bracket (10) of connecting transport pivot (11), transport pivot (11) are through carrying roller connection conveyer belt (12), driving motor (13) of pivot (11) are carried in shell (1) outer wall installation connection.

2. An automatic in-out cold press according to claim 1, wherein: the hydraulic telescopic rods (2) are at least three, two sides of each hydraulic telescopic rod (2) are respectively provided with one supporting rod (4), and the intervals between the lower ends of the supporting rods (4) and the hydraulic telescopic rods (2) are the same.

3. An automatic in-out cold press according to claim 1, wherein: the positioning structure (7) comprises a first transverse rotating shaft (701), a bevel gear (702), a concave positioning plate (703), a first baffle (704), a second transverse rotating shaft (705), a clamping rod frame (706), a return spring (707) and a second baffle (708), wherein the first transverse rotating shaft (701) is connected in a rotating mode inside the shell (1), the bevel gear (702) is connected to the center of the outer wall of the first transverse rotating shaft (701), the concave positioning plates (703) are connected to two sides of the outer wall of the first transverse rotating shaft (701), the outer wall of the concave positioning plate (703) is fixedly connected to the first baffle (704) on the inner wall of the shell (1) in a fitting mode, the second transverse rotating shaft (705) is connected to the outer wall of the shell (1) in a rotating mode, the upper end of the clamping rod frame (706) is clamped with a tooth block on the outer side of the bevel gear (702), the upper end of the clamping rod frame (706) is connected with the return spring (707), and the upper end of the return spring (707) is connected to the second baffle (708) fixedly installed inside the shell (1).

4. An automatic in-out cold press according to claim 3, wherein: the outer wall of the lower end of the clamping rod frame (706) is provided with an arc-shaped block, and the arc-shaped surface of the arc-shaped block at the lower end of the clamping rod frame (706) is contacted with the connecting plate (3).

5. An automatic in-out cold press according to claim 1, wherein: limit structure (8) are including concave type spacing (801), screw thread bull stick (802), slide tube board (803) and slide bar (804), concave type spacing (801) are connected to shell (1) outer wall one side, and rotate respectively between concave type spacing (801) and connect screw thread bull stick (802) and fixed connection slide bar (804), screw thread bull stick (802) and slide bar (804) outer wall both ends all are connected with a slide tube board (803), and slide tube board (803) and screw thread bull stick (802) are threaded connection to slide tube board (803) and slide bar (804) are threaded connection, screw thread bull stick (802) both ends spiral opposite direction.

6. An automatic in-out cold press according to claim 1, wherein: auxiliary pressure structure (9) are including accessory plate (901), manual screw rod (902), second flexible spring lever group (903), roller frame (904) and plate body (905), accessory plate (901) are connected to shell (1) outer wall opposite side, manual screw rod (902) are gone up in threaded connection to accessory plate (901), manual screw rod (902) lower extreme rotates connecting plate body (905), and roller frame (904) are connected through second flexible spring lever group (903) in plate body (905) bottom to be connected with spacing roller between plate body (905) and accessory plate (901).

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