Automatic discharging cold press

Abstract

The utility model relates to the technical field of cold presses, and discloses an automatic discharging cold press, including a base for a cold press, two embedded grooves are provided on the base, and an automatic loading and unloading assembly is inserted into the embedded grooves, and slide grooves are provided on both sides of the top surface of the base, and the slide grooves are connected with the embedded grooves, and a shield is slidably connected in the slide grooves, and a push seat is fixedly installed on the top of the shield, and pillars are fixedly connected at the four end corners of the base, and a support plate is fixedly connected between the two pillars on the left and right sides of the base, and a hydraulic rod 1 is fixedly connected to the support plate, and the piston rod end of the hydraulic rod 1 is fixedly connected to the push seat. The above utility model can cover the embedded grooves of the loading and unloading mechanism, so that the cold pressing of the plate at the embedded groove is stable and the indentation is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of cold presses, in particular to an automatic discharging cold press. Background Art

[0002] The cold press is an important machine used to press furniture panels, wooden doors, plywood and other boards. It pre-presses the boards after gluing, and is also called a pre-pressing machine.

[0003] In order to facilitate the loading and unloading of plates, the existing cold presses will use special loading components to assist plate processing. The most commonly used one is to set a chain loading and unloading component that can be embedded in the base of the cold press. It mainly drives the chain conveyor component to move up and down by starting, and then uses the chain conveyor to convey the plates, thereby realizing automatic loading and unloading of the cold press. Specific existing equipment such as Xutaichang can be matched with a low-level hydraulic composite board furniture cold press.

[0004] During actual use of the above-mentioned cold press machine capable of automatic loading and unloading, the applicant found that: since the loading and unloading structure is embedded in the base of the cold press machine, and the top of the embedding groove lacks a supporting structure, when the furniture board is directly placed on the base for cold pressing, the bottom of the board on the upper part of the embedding groove has no support, resulting in poor pressing density of the cold-pressed board, and indentation problems are prone to occur, affecting the leveling quality. In order to solve the above-mentioned problems, an automatic discharging cold press is provided. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic discharging cold press in order to solve the above-mentioned problems.

[0006] The technical solution adopted by the utility model is as follows: an automatic discharging cold press machine, comprising a base for a cold press machine, two embedding grooves are provided on the base, automatic loading and unloading components are inserted into the embedding grooves, sliding grooves are provided on both sides of the top surface of the base, the sliding grooves are connected with the embedding grooves, a shield plate is slidably connected in the sliding grooves, a push seat is fixedly installed on the top of the shield plate, pillars are fixedly connected at the four end corners of the base, a support plate is fixedly connected between the two pillars on the left and right sides of the base, a hydraulic rod 1 is fixedly connected to the support plate, and the piston rod end of the hydraulic rod 1 is fixedly connected to the push seat.

[0007] In a preferred embodiment, a top plate is fixedly connected to the top of the support, a second hydraulic rod is fixedly mounted on the top plate, and a cold press plate is fixedly mounted on the piston rod end of the second hydraulic rod.

[0008] In a preferred embodiment, a right-angle notch is opened on an upper portion of one side of the embedding groove, and the support plate is inserted into the right-angle notch.

[0009] In a preferred embodiment, the automatic loading and unloading assembly includes two U-shaped brackets, and the two U-shaped brackets can be embedded in the two embedding grooves, and a plurality of connecting cross plates are fixedly connected between the two U-shaped brackets, and a main rotating shaft is rotatably installed on one side of the two U-shaped brackets, and one end of the main rotating shaft is fixedly connected to a motor, and the motor is fixedly installed on one of the U-shaped brackets, and main sprockets are fixedly connected on both sides of the main rotating shaft, and a slave rotating shaft is rotatably installed on the other side of the two U-shaped brackets, and slave sprockets are fixedly connected on both sides of the slave rotating shaft, and a chain is connected between the main sprocket and the slave sprocket, and a lifting cylinder is fixedly connected to the front and rear sides of the bottom of the U-shaped bracket, and a support plate is fixedly connected to the front and rear side walls of the base, and the lifting cylinder is fixedly installed on the support plate.

[0010] In a preferred embodiment, a positioning cylinder is fixedly connected to the lower portion of the push seat, and a positioning plate is fixedly mounted on the end of the piston rod of the positioning cylinder.

[0011] In a preferred embodiment, guide rods are fixedly connected to both sides of the positioning plate, and the guide rods are slidably connected to the push seat.

[0012] In a preferred embodiment, guide grooves are provided on the two opposite side walls of the shield plate, and guide bars are constructed on the two opposite side walls of the slide groove, and the guide bars are adapted to be slidably connected with the guide grooves.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] 1. In the utility model, the shield plate is driven by a hydraulic rod to move and cover the embedding groove, so that the plate area above the embedding groove can be supported and cold pressed, thereby ensuring the cold pressing seal here, avoiding the appearance of cold pressing indentations, and improving the cold pressing quality of the product.

[0015] 2. In the utility model, the positioning cylinder drives the positioning plate to move, thereby positioning the left and right positions of the plate, and then correcting the misalignment of the plate caused by the movement of the shield plate, thereby ensuring the accurate cold pressing position of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the internal structure of the utility model;

[0017] Figure 2 It is a schematic top view of the structure on the base of the utility model;

[0018] Figure 3 The present invention is a simplified schematic diagram of the three-dimensional structure of the base, the shield and the positioning assembly.

[0019] Markings in the figure: 1-base, 2-embedded groove, 3-automatic loading and unloading assembly, 4-slide, 5-shield, 6-push seat, 7-pillar, 8-support plate, 9-hydraulic rod one, 10-top plate, 11-right angle notch, 12-U-shaped bracket, 13-main shaft, 14-motor, 15-main sprocket, 16-slave shaft, 17-slave sprocket, 18-chain, 19-lifting cylinder, 20-support plate, 21-connecting cross plate, 22-guide groove, 23-guide bar, 24-hydraulic rod two, 25-cold press plate, 26-positioning cylinder, 27-positioning plate, 28-guide rod. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The following will be combined Figure 1-Figure 3 An automatic discharging cold press according to an embodiment of the utility model is described in detail.

[0022] Example:

[0023] The utility model provides an automatic discharging cold press, referring to Figures 1 to 3 As shown, it includes a cold press base 1, four end corners of the base 1 are fixedly connected with pillars 7, the top of the pillars 7 is fixedly connected with a top plate 10, a hydraulic rod 24 is fixedly installed on the top plate 10, and a cold press plate 25 is fixedly installed at the piston rod end of the hydraulic rod 24. The above structure constitutes a cold press for furniture panels;

[0024] The base 1 holds the composite sheet material to be cold pressed, and then the cold pressing plate 25 is driven downward by the hydraulic rod 24 to perform cold pressing to form the composite sheet material.

[0025] refer to Figures 1 to 3 As shown, two embedded grooves 2 are provided on the base 1, and an automatic loading and unloading assembly 3 is inserted into the embedded groove 2. This structure uses the automatic loading and unloading assembly 3 in the embedded groove 2 to automatically load and unload the cold press;

[0026] During cold pressing, the automatic loading and unloading assembly 3 can be received into the embedding groove 2, so as not to affect the cold pressing forming of the sheet.

[0027] refer to Figures 1 to 3As shown, the automatic loading and unloading assembly 3 includes two U-shaped brackets 12, and the two U-shaped brackets 12 can be embedded in the two embedded grooves 2. A main shaft 13 is rotatably installed on one side of the two U-shaped brackets 12, and one end of the main shaft 13 is fixedly connected to a motor 14, and the motor 14 is fixedly installed on one of the U-shaped brackets 12. Main sprockets 15 are fixedly connected to both sides of the main shaft 13. A slave shaft 16 is rotatably installed on the other side of the two U-shaped brackets 12, and slave sprockets 17 are fixedly connected to both sides of the slave shaft 16. A chain 18 is connected between the main sprocket 15 and the slave sprocket 17. The front and rear sides of the bottom of the U-shaped bracket 12 are fixedly connected A lifting cylinder 19 is connected, and a support plate 20 is fixedly connected to the front and rear side walls of the base 1. The lifting cylinder 19 is fixedly installed on the support plate 20. When the above structure is loaded, the lifting cylinder 19 lifts the U-shaped bracket 12, so that the chain 18 protrudes from the surface of the base 1, and then the plate is placed on the chain 18, and then the motor 14 is started to drive the two main sprockets 15 on both sides of the main shaft 13 to rotate, and at this time, the slave sprocket 17 on the slave shaft 16 is matched to drive the chain 18 to move, and then the plate is transported to the upper part of the base 1, and then the lifting cylinder 19 retracts, and then the plate can be placed on the base 1 for cold pressing;

[0028] When unloading, the pressed sheet is lifted up by the lifting cylinder 19, and then the motor 14 is started in reverse to convey the pressed sheet, thereby completing the unloading of the sheet.

[0029] refer to Figures 1 to 3 As shown, a plurality of connecting transverse plates 21 are fixedly connected between the two U-shaped brackets 12. This structure utilizes the connecting transverse plates 21 to form the two U-shaped brackets 12 into a whole, thereby ensuring the stable operation of the overall structure.

[0030] refer to Figures 1 to 3 As shown, slide grooves 4 are provided on both sides of the top surface of the base 1, and the slide grooves 4 are connected with the embedded grooves 2. A shield plate 5 is slidably connected in the slide grooves 4, and a push seat 6 is fixedly installed on the top of the shield plate 5. A support plate 8 is fixedly connected between the two pillars 7 on the left and right sides of the base 1, and a hydraulic rod 9 is fixedly connected to the support plate 8. The piston rod end of the hydraulic rod 9 is fixedly connected to the push seat 6. In this structure, when the plate is automatically loaded, the two hydraulic rods 9 are started at the same time to drive the shield plate 5 to slide in the slide groove 4, so that the top of the embedded groove 2 will be covered by the shield plate 5, so that when the plate is cold pressed, the insufficient pressing density at the embedded groove 2 is avoided, and the existence of indentation is avoided;

[0031] The two hydraulic rods 9 drive the push seat 6 to move relative to each other at the same time, and the push seat 6 can be used to position the left and right positions of the plates, thereby ensuring the accurate pressing position of the plates and preventing the plates from losing their positions due to the friction of the movement of the shield plate 5.

[0032] refer to Figures 1 to 3As shown, a right-angle notch 11 is opened on the upper part of one side of the embedding groove 2, and the supporting plate 20 is inserted into the right-angle notch 11. This structure uses the right-angle notch 11 to support the protruding end of the shielding plate 5, thereby ensuring the bearing capacity of the genuine plate 5 and avoiding damage by being pressed.

[0033] refer to Figures 1 to 3 As shown, guide grooves 22 are provided on the opposite side walls of the shield plate 5 , and guide bars 23 are constructed on the opposite side walls of the slide groove 4 . The guide bars 23 are adapted to be slidably connected with the guide grooves 22 . The guide grooves 22 and guides 23 are constructed in this way.

[0034] refer to Figures 1 to 3 As shown, the lower part of the push seat 6 is fixedly connected with a positioning cylinder 26, and the piston rod end of the positioning cylinder 26 is fixedly installed with a positioning plate 27. In this structure, when the plate shield 5 is moved into place, the personnel starts the two positioning cylinders 26 to drive the positioning plate 27 to move, so as to position the left and right positions of the plate, thereby preventing the plate from being dislocated due to the movement of the shield 5, ensuring the accurate cold pressing position of the plate, and after positioning, the positioning cylinder 26 drives the positioning plate 27 back to its position, so that the plate can be cold pressed.

[0035] refer to Figures 1 to 3 As shown, guide rods 28 are fixedly connected to both sides of the positioning plate 27 , and the guide rods 28 are slidably connected to the push seat 6 . This structure uses the guide rods 28 to guide the movement of the positioning plate 27 .

[0036] The implementation principle of an automatic discharging cold press machine of the embodiment of the present application is as follows: when in use, the lifting cylinder 19 lifts the U-shaped bracket 12, so that the chain 18 protrudes from the surface of the base 1, and then the plate is placed on the chain 18, and then the motor 14 is started to drive the two main sprockets 15 on both sides of the main rotating shaft 13 to rotate, and at this time, the slave sprocket 17 on the slave rotating shaft 16 is cooperated to drive the chain 18 to move, and then the plate is transported to the upper part of the base 1, and then the lifting cylinder 19 is retracted, so that the chain conveying structure is collected into the embedded groove 2, and then the two hydraulic rods 19 are started to drive the baffle 5 to slide in the slide groove 4, so that the top of the embedded groove 2 will be covered by the baffle 5, and then the two positioning cylinders 26 are started to drive the positioning plate 27 to move, so as to position the left and right positions of the plate, thereby preventing the baffle 5 from moving and causing the plate to lose its position, and after positioning, the positioning cylinder 26 drives the positioning plate 27 to return, and then the hydraulic rod 24 is started to drive the cold pressing plate 25 to move down to perform cold pressing forming on the composite plate.

[0037] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automatic discharging cold press, comprising a cold press base (1), characterized in that: The base (1) is provided with two embedding grooves (2), and an automatic loading and unloading assembly (3) is inserted into the embedding grooves (2). Slide grooves (4) are provided on both sides of the top surface of the base (1), and the slide grooves (4) are connected with the embedding grooves (2). A shielding plate (5) is slidably connected in the slide grooves (4), and a push seat (6) is fixedly installed on the top of the shielding plate (5). Pillars (7) are fixedly connected at the four end corners of the base (1), and a support plate (8) is fixedly connected between the two pillars (7) on the left and right sides of the base (1). A hydraulic rod (9) is fixedly connected to the support plate (8), and the piston rod end of the hydraulic rod (9) is fixedly connected to the push seat (6). Support plates (20) are fixedly connected to the front and rear side walls of the base (1).

2. An automatic discharging cold press according to claim 1, characterized in that: The top of the support (7) is fixedly connected to a top plate (10), a hydraulic rod 2 (24) is fixedly mounted on the top plate (10), and a cold press plate (25) is fixedly mounted on the piston rod end of the hydraulic rod 2 (24).

3. The automatic discharging cold press according to claim 1, characterized in that: A right-angle notch (11) is provided at an upper portion of one side of the embedding groove (2), and the support plate (20) is inserted into the right-angle notch (11).

4. The automatic discharging cold press according to claim 1, characterized in that: The automatic loading and unloading assembly (3) comprises two U-shaped brackets (12), the two U-shaped brackets (12) can be embedded in the two embedding grooves (2), a plurality of connecting cross plates (21) are fixedly connected between the two U-shaped brackets (12), a main rotating shaft (13) is rotatably mounted on one side of the two U-shaped brackets (12), one end of the main rotating shaft (13) is fixedly connected to a motor (14), and the motor (14) is fixedly mounted on one of the U-shaped brackets (12). Main sprockets (15) are fixedly connected to both sides of the main rotating shaft (13); a slave rotating shaft (16) is rotatably mounted on the other side of the two U-shaped brackets (12); slave sprockets (17) are fixedly connected to both sides of the slave rotating shaft (16); a chain (18) is connected between the main sprocket (15) and the slave sprocket (17); and a lifting cylinder (19) is fixedly connected to both front and rear sides of the bottom of the U-shaped bracket (12); and the lifting cylinder (19) is fixedly mounted on the support plate (20).

5. The automatic discharging cold press according to claim 1, characterized in that: The lower part of the push seat (6) is fixedly connected with a positioning cylinder (26), and the end of the piston rod of the positioning cylinder (26) is fixedly mounted with a positioning plate (27).

6. An automatic discharging cold press as claimed in claim 5, characterized in that: Guide rods (28) are fixedly connected to both sides of the positioning plate (27), and the guide rods (28) are slidably connected to the push seat (6).

7. The automatic discharging cold press according to claim 1, characterized in that: The side walls on both sides opposite to each other of the shield plate (5) are provided with guide grooves (22), and the side walls on both sides opposite to each other of the slide groove (4) are provided with guide bars (23), and the guide bars (23) are adapted to be slidably connected with the guide grooves (22).

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