An oil hydraulic hot press

Abstract

The utility model discloses an oil pressure hot press belongs to hot pressing processing technical field, including the casing, install the double -position hot press mechanism for double -position processing hot press on the casing, still install the automatic feeding and unloading mechanism for automatic feeding and unloading on the casing, the double -position hot press mechanism includes double -position mobile subassembly, double -position avoidance subassembly and hot press subassembly, and double -position mobile subassembly and hot press subassembly all are connected with the casing, and double -position avoidance subassembly is connected with double -position mobile subassembly, and double -position avoidance subassembly is connected with automatic feeding and unloading mechanism, and double -position mobile subassembly is used for driving double -position avoidance subassembly to switch, and double -position avoidance subassembly is used for switching the workpiece of hot press subassembly hot press, and hot press subassembly is used for carrying out hot press to the workpiece on double -position avoidance subassembly, through above -mentioned mode, the utility model discloses can realize automatic feeding and unloading to the workpiece to be processed, need not manual participation, improves processing efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of hot pressing equipment, and in particular relates to a hydraulic hot press. Background Technology

[0002] Hydraulic hot press is a high-efficiency processing equipment based on hydraulic hot pressing technology. It reduces manual intervention through an automated feeding system, achieves stable pressure output by relying on hydraulic drive, and is equipped with a precise temperature control module to ensure uniform heating. It is widely used in industrial scenarios such as sheet metal bonding and parts pressing, and has the core advantages of high efficiency, precision and labor saving.

[0003] Chinese patent CN218362572U discloses a hydraulic hot press, including a support frame with casters fixedly mounted at the bottom, a mounting plate with a hydraulic rod fixedly mounted at the center of the top, and heating wires. A guide rail is fixedly connected to the inner wall of the support frame, and a slidable support plate is engaged with the outer surface of the guide rail. Assisted rotation threaded sleeves are fixedly connected to both sides of the top of the support frame. Rotatable threaded rods are inserted into both sides of the top of the mounting plate. A fixing plate is fixedly connected to the output end of the hydraulic rod for auxiliary fixation, and a protective shell is fixedly connected to the bottom of the fixing plate. This hydraulic hot press, through the cooperation of the threaded rods and threaded sleeves, allows for different degrees of adjustment of the pressure plate position, making the device suitable for workpieces of different sizes and heights. Furthermore, after adjustment, it can reduce the time required for a single hydraulic rod operation, thereby effectively improving the device's working efficiency. However, this device still has the following problems:

[0004] The device still requires manual loading and unloading during use. For workpieces containing screws, each one needs to be loaded manually before processing, which results in relatively low processing efficiency.

[0005] Based on this, the present invention designs a hydraulic hot press to solve the above problems. Utility Model Content

[0006] The purpose of this utility model is to provide a hydraulic hot press, which aims to solve the technical problem that traditional hydraulic hot presses still require manual loading and unloading during use. For workpieces containing screws, manual loading and processing are required one by one, resulting in low processing efficiency.

[0007] To achieve the above objectives, the hydraulic hot press provided in this embodiment of the present invention includes a housing;

[0008] The housing is equipped with a dual-station hot pressing mechanism for dual-station hot pressing processing.

[0009] The housing is also equipped with an automatic loading and unloading mechanism for automatic loading and unloading.

[0010] The dual-station hot pressing mechanism includes a dual-station moving component, a dual-station clearance component, and a hot pressing component; both the dual-station moving component and the hot pressing component are connected to the housing; the dual-station clearance component is connected to the dual-station moving component; the dual-station clearance component is connected to the automatic loading and unloading mechanism; the dual-station moving component is used to drive the dual-station clearance component to switch, and the dual-station clearance component is used to switch the workpiece hot-pressed by the hot pressing component; the hot pressing component is used to hot-press the workpiece on the dual-station clearance component.

[0011] Furthermore, the two sets of dual-station moving components are symmetrically distributed left and right; each dual-station moving component includes a first motor, a lead screw, a first slide rail, a second slide rail, a transverse block, and a first support plate; the first motor is fixedly connected to the housing; the drive end of the first motor is connected to the lead screw via a synchronous belt and synchronous pulley transmission assembly; both ends of the lead screw are rotatably connected to the first support plate; both ends of the first support plate are fixedly connected to the housing; the two transverse blocks on the lead screw are distributed front and rear, and both transverse blocks are threadedly connected to the lead screw; both the first and second slide rails are fixedly connected to the first support plate, and the transverse blocks are connected to the dual-station clearance assembly.

[0012] Furthermore, the dual-station avoidance assembly includes a first slide, a second slide, and an avoidance cylinder; both ends of the first slide are fixedly connected to a transverse block; both ends of the second slide are fixedly connected to a transverse block; the first slide is slidably connected to a first slide rail; the second slide is slidably connected to a second slide rail; both sides of the first slide are fixedly connected to an avoidance cylinder; the drive end of the avoidance cylinder is fixedly connected to a first hot press; and the upper end of the second slide is fixedly connected to a second hot press.

[0013] Furthermore, the hot pressing assembly includes a hot press and support blocks; the hot press is fixedly connected to the housing; multiple support blocks are distributed at equal intervals on the left and right, and the support blocks are fixedly connected to the housing.

[0014] Furthermore, the automatic loading and unloading mechanism includes an automatic screw loading assembly, an automatic ejector assembly, and a material plate loading assembly; the automatic screw loading assembly is connected to the housing; the first slide, the second slide, the first hot press, and the second hot press are all connected to the automatic ejector assembly; the material plate loading assembly is connected to the housing; the automatic screw loading assembly is used to automatically load screws; the automatic ejector assembly is used to eject and collect the workpieces that have been automatically hot-pressed; the material plate loading assembly is used to automatically unload the ejected workpieces and simultaneously load the material plate.

[0015] Furthermore, the automatic screw feeding assembly includes a linear module and a cantilever screw feeder; the cantilever screw feeder includes an electric screwdriver mechanism and two screw feeders, and the linear module is fixedly connected to the housing; the drive end of the linear module is fixedly connected to the electric screwdriver mechanism of the cantilever screw feeder; the screw feeders are symmetrically distributed on the left and right sides; the screw feeders are fixedly connected to the housing.

[0016] Furthermore, the automatic material feeding assembly includes a material feeding rod, a material feeding plate, a limiting rod, a material feeding pusher cylinder, and a receiving bin; both the first and second hot press tables are provided with material feeding grooves; the material feeding plate is slidably connected to the material feeding grooves; one end of the material feeding plate is slidably connected to the limiting rod; the other end of the material feeding plate is fixedly connected to the driving end of the material feeding pusher cylinder; one material feeding pusher cylinder is fixedly connected to the first hot press table, and the other material feeding pusher cylinder is fixedly connected to the second hot press table; both ends of the receiving bin are fixedly connected to a first support plate.

[0017] Furthermore, the material loading assembly includes a second support plate, a material loading chamber, a pusher plate, a guide ramp, and a discharge cylinder; the lower end of the second support plate is fixedly connected to the housing; the upper end of the second support plate is fixedly connected to the material loading chamber; the pusher plate is slidably connected to the material loading chamber via a limiting groove; the end of the pusher plate away from the material loading chamber is fixedly connected to the drive end of the discharge cylinder; the discharge cylinder is fixedly connected to the second support plate; and a guide ramp is fixedly installed on both the first and second slides.

[0018] The hydraulic hot press provided in this embodiment of the present invention has at least one of the following technical effects:

[0019] 1. This utility model can realize fully automatic loading and unloading of workpieces to be processed without manual intervention, thereby improving processing efficiency;

[0020] 2. This utility model can also realize the processing of workpieces in two stations, and automatically avoid obstacles when switching between the two stations, thereby improving processing efficiency. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a perspective view of a hydraulic hot press according to the present invention;

[0023] Figure 2 This is a front view of a hydraulic hot press according to the present invention;

[0024] Figure 3 This utility model relates to a partial three-dimensional hydraulic hot press. Figure 1 ;

[0025] Figure 4 This utility model relates to a partial three-dimensional hydraulic hot press. Figure 2 ;

[0026] Figure 5 This utility model relates to a partial three-dimensional hydraulic hot press. Figure 3 ;

[0027] Figure 6 This utility model relates to a partial three-dimensional hydraulic hot press. Figure 4 ;

[0028] Figure 7 This is a partial perspective view of the automatic loading and unloading mechanism of this utility model.

[0029] Figure 8 This is a schematic diagram of the internal structure of a linear module and a cantilever screw machine of a hydraulic hot press according to the present invention.

[0030] The following are the labeling elements in the figure:

[0031] 1. Housing; 2. Dual-station hot pressing mechanism; 21. Dual-station moving assembly; 211. First motor; 212. Lead screw; 213. First slide rail; 214. Second slide rail; 215. Transverse block; 216. First support plate; 22. Dual-station clearance assembly; 221. First slide table; 222. Second slide table; 223. Clearance cylinder; 224. First hot pressing table; 225. Second hot pressing table; 23. Hot pressing assembly; 231. Hot press; 232. Support block; 3. Automatic loading and unloading mechanism; 31. Automatic screw feeding assembly; 311, linear module; 312, cantilever screw machine; 3121, electric screwdriver mechanism; 3122, screw feeder; 32, automatic ejector assembly; 321, ejector trough; 322, ejector rod; 323, ejector plate; 324, limit rod; 325, ejector push cylinder; 326, receiving bin; 33, material plate feeding assembly; 331, second support plate; 332, material plate placement bin; 333, push plate; 334, guide ramp; 335, feeding trough; 336, unloading push cylinder. Detailed Implementation

[0032] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of this utility model, and should not be construed as limiting the utility model.

[0033] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0034] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0035] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0036] Example 1: In some embodiments, please refer to the accompanying drawings. Figures 1-8 A hydraulic hot press includes a housing 1;

[0037] A dual-station hot pressing mechanism 2 for dual-station hot pressing is installed on the housing 1;

[0038] The housing 1 is also equipped with an automatic loading and unloading mechanism 3 for automatic loading and unloading;

[0039] The dual-station hot pressing mechanism 2 includes a dual-station moving component 21, a dual-station clearance component 22, and a hot pressing component 23; both the dual-station moving component 21 and the hot pressing component 23 are connected to the housing 1; the dual-station clearance component 22 is connected to the dual-station moving component 21; the dual-station clearance component 22 is connected to the automatic loading and unloading mechanism 3; the dual-station moving component 21 is used to drive the dual-station clearance component 22 to switch, and the dual-station clearance component 22 is used to switch the workpiece hot-pressed by the hot pressing component 23; the hot pressing component 23 is used to hot-press the workpiece on the dual-station clearance component 22.

[0040] In this utility model, the operator places the material to be processed into the automatic loading and unloading mechanism 3. Then, the automatic loading and unloading mechanism 3 automatically loads the dual-station avoidance component 22. After loading is completed, the dual-station moving component 21 drives the workpiece of the processing station to switch with the workpiece of the loading and unloading station, and avoids the workpiece while switching. After switching is completed, the hot pressing component 23 performs hot pressing processing on the material of the processing station. At the same time, the automatic loading and unloading mechanism 3 automatically unloads the workpiece of the loading and unloading station. After unloading is completed, the material to be processed is loaded again.

[0041] Two sets of dual-station moving components 21 are symmetrically distributed on the left and right sides;

[0042] The dual-station moving assembly 21 includes a first motor 211, a lead screw 212, a first slide rail 213, a second slide rail 214, a transverse block 215, and a first support plate 216. The first motor 211 is fixedly connected to the housing 1. The drive end of the first motor 211 is connected to the lead screw 212 via a synchronous belt and synchronous pulley transmission assembly. Both ends of the lead screw 212 are rotatably connected to the first support plate 216. Both ends of the first support plate 216 are fixedly connected to the housing 1. The two transverse blocks 215 on the lead screw 212 are distributed front to back, and both transverse blocks 215 are threadedly connected to the lead screw 212. The first slide rail 213 and the second slide rail 214 are both fixedly connected to the first support plate 216, and the transverse blocks 215 are connected to the dual-station clearance assembly 22.

[0043] The dual-station avoidance assembly 22 includes a first slide 221, a second slide 222, and an avoidance cylinder 223. Both ends of the first slide 221 are fixedly connected to a transverse block 215. Both ends of the second slide 222 are fixedly connected to a transverse block 215. The first slide 221 is slidably connected to a first slide rail 213. The second slide 222 is slidably connected to a second slide rail 214. Both sides of the first slide 221 are fixedly connected to an avoidance cylinder 223. The driving end of the avoidance cylinder 223 is fixedly connected to a first hot press 224. The upper end of the second slide 222 is fixedly connected to a second hot press 225.

[0044] The hot press assembly 23 includes a hot press 231 and support blocks 232; the hot press 231 is fixedly connected to the housing 1; multiple support blocks 232 are distributed at equal intervals on the left and right sides, and the support blocks 232 are fixedly connected to the housing 1.

[0045] In this utility model, after the workpiece is loaded, the first motor 211 starts and drives the lead screw 212 to rotate through the synchronous belt and synchronous pulley transmission assembly. The rotation of the lead screw 212 drives the first slide table 221 and the second slide table 222 to switch positions through the transverse block 215. Before the avoidance cylinder 223 collides with the first hot press table 224, the avoidance cylinder 223 drives the first hot press table 224 to move upward to avoid the second hot press table 225. After the avoidance is completed, the avoidance cylinder 223 drives the first hot press table 224 to reset. Then the hot press 231 performs hot pressing on the first hot press table 224 or the second hot press table 225 below. At the same time as hot pressing, the support block 232 provides support to prevent the first slide table 221 or the second slide table 222 from deforming.

[0046] The automatic loading and unloading mechanism 3 includes an automatic screw loading assembly 31, an automatic ejector assembly 32, and a material plate loading assembly 33. The automatic screw loading assembly 31 is connected to the housing 1. The first slide 221, the second slide 222, the first hot press 224, and the second hot press 225 are all connected to the automatic ejector assembly 32. The material plate loading assembly 33 is connected to the housing 1. The automatic screw loading assembly 31 is used to automatically load screws. The automatic ejector assembly 32 is used to eject and collect the workpieces that have been automatically hot-pressed. The material plate loading assembly 33 is used to automatically unload the ejected workpieces and simultaneously load the material plate.

[0047] The automatic screw feeding assembly 31 includes a linear module 311 and a cantilever screw feeder 312; the cantilever screw feeder 312 includes an electric screwdriver mechanism 3121 and two screw feeders 3122; the linear module 311 is fixedly connected to the housing 1; the drive end of the linear module 311 is fixedly connected to the electric screwdriver mechanism 3121 of the cantilever screw feeder 3122; the screw feeders 3122 are symmetrically distributed on the left and right sides; the screw feeders 3122 are fixedly connected to the housing 1.

[0048] The automatic feeding assembly 32 includes a feeding rod 322, a feeding plate 323, a limiting rod 324, a feeding pusher 325, and a receiving bin 326; both the first hot press table 224 and the second hot press table 225 are provided with feeding grooves 321; the feeding plate 323 is slidably connected to the feeding groove 321; one end of the feeding plate 323 is slidably connected to the limiting rod 324; the other end of the feeding plate 323 is fixedly connected to the driving end of the feeding pusher 325; one feeding pusher 325 is fixedly connected to the first hot press table 224, and the other feeding pusher 325 is fixedly connected to the second hot press table 225; both ends of the receiving bin 326 are fixedly connected to a first support plate 216 respectively;

[0049] The material loading assembly 33 includes a second support plate 331, a material loading chamber 332, a pusher plate 333, a guide ramp 334, and a discharge cylinder 336; the lower end of the second support plate 331 is fixedly connected to the housing 1; the upper end of the second support plate 331 is fixedly connected to the material loading chamber 332; the pusher plate 333 is slidably connected to the material loading chamber 332 via a limiting groove; the end of the pusher plate 333 away from the material loading chamber 332 is fixedly connected to the driving end of the discharge cylinder 336; the discharge cylinder 336 is fixedly connected to the second support plate 331; a guide ramp 334 is fixedly installed on both the first slide 221 and the second slide 222.

[0050] In this invention, when the workpiece on the first hot press table 224 is hot-pressed, the second hot press table 225 moves to the unloading position. At this time, the ejector cylinder 325 is activated to push the ejector plate 323, which in turn drives the ejector rod 322 to slide along the ejector groove 321. The ejector rod 322 pushes the hot-pressed workpiece out of the second hot press table 225. After the workpiece is pushed out, the unloading cylinder 336 is activated to push the ejector plate 333 to move. When the loading groove 335 on the ejector plate 333 passes through the inside of the material plate placement chamber 332, the material plate at the bottom of the material plate placement chamber 332 falls into the loading groove 335. Then the ejector... The material plate 333 pushes the hot-pressed workpiece that has been ejected, and it falls into the receiving bin 326 through the guide plate 334. At the same time, the material plate in the loading groove 335 falls into the processing position of the second hot press table 225. Then, the unloading push cylinder 336 pushes the push plate 333 to reset. After the push plate 333 is reset, the linear module 311 drives the electric screwdriver mechanism 3121 to move to the upper side of the screw feeder 3122 to pick up the screw. Then, the linear module 311 drives the electric screwdriver mechanism 3121, which has picked up the screw, to move to the upper part of the second hot press table 225 to place the screw into the second hot press table 225 to complete the automatic loading and unloading.

[0051] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hydraulic hot press, comprising a housing, characterized in that: It also includes a dual-station hot pressing mechanism and an automatic loading and unloading mechanism; The housing is equipped with a dual-station hot pressing mechanism for dual-station hot pressing processing. The housing is also equipped with an automatic loading and unloading mechanism for automatic loading and unloading. The dual-station hot pressing mechanism includes a dual-station moving component, a dual-station clearance component, and a hot pressing component; both the dual-station moving component and the hot pressing component are connected to the housing; the dual-station clearance component is connected to the dual-station moving component; the dual-station clearance component is connected to the automatic loading and unloading mechanism; the dual-station moving component is used to drive the dual-station clearance component to switch, and the dual-station clearance component is used to switch the workpiece hot-pressed by the hot pressing component; the hot pressing component is used to hot-press the workpiece on the dual-station clearance component.

2. The hydraulic hot press according to claim 1, characterized in that, Two sets of dual-station moving components are symmetrically distributed left and right; each dual-station moving component includes a first motor, a lead screw, a first slide rail, a second slide rail, a transverse block, and a first support plate; the first motor is fixedly connected to the housing; the drive end of the first motor is connected to the lead screw via a synchronous belt and synchronous pulley transmission assembly; both ends of the lead screw are rotatably connected to the first support plate; both ends of the first support plate are fixedly connected to the housing; two transverse blocks on the lead screw are distributed front and rear, and both transverse blocks are threadedly connected to the lead screw; both the first and second slide rails are fixedly connected to the first support plate, and the transverse blocks are connected to the dual-station clearance assembly.

3. The hydraulic hot press according to claim 2, characterized in that, The dual-station avoidance assembly includes a first slide, a second slide, and an avoidance cylinder; both ends of the first slide are fixedly connected to a transverse block; both ends of the second slide are fixedly connected to a transverse block; the first slide is slidably connected to a first slide rail; the second slide is slidably connected to a second slide rail; both sides of the first slide are fixedly connected to an avoidance cylinder; the drive end of the avoidance cylinder is fixedly connected to a first hot press; and the upper end of the second slide is fixedly connected to a second hot press.

4. The hydraulic hot press according to claim 3, characterized in that, The hot pressing assembly includes a hot press and support blocks; the hot press is fixedly connected to the housing; multiple support blocks are distributed at equal intervals on the left and right, and the support blocks are fixedly connected to the housing.

5. The hydraulic hot press according to claim 4, characterized in that, The automatic loading and unloading mechanism includes an automatic screw loading assembly, an automatic ejector assembly, and a material plate loading assembly; the automatic screw loading assembly is connected to the housing; the first slide, the second slide, the first hot press, and the second hot press are all connected to the automatic ejector assembly; the material plate loading assembly is connected to the housing; the automatic screw loading assembly is used for automatically loading screws; the automatic ejector assembly is used for ejecting and collecting workpieces that have been automatically hot-pressed. The material loading assembly is used to automatically unload the ejected workpieces and simultaneously load the material plate.

6. The hydraulic hot press according to claim 5, characterized in that, The automatic screw feeding assembly includes a linear module and a cantilever screw feeder; the cantilever screw feeder includes an electric screwdriver mechanism and two screw feeders, and the linear module is fixedly connected to the housing; the drive end of the linear module is fixedly connected to the electric screwdriver mechanism of the cantilever screw feeder; the screw feeders are symmetrically distributed on the left and right sides; the screw feeders are fixedly connected to the housing.

7. The hydraulic hot press according to claim 6, characterized in that, The automatic feeding assembly includes a feeding rod, a feeding plate, a limiting rod, a feeding pusher cylinder, and a receiving bin; feeding grooves are provided on both the first and second hot press tables; the feeding plate is slidably connected to the feeding groove; one end of the feeding plate is slidably connected to the limiting rod; the other end of the feeding plate is fixedly connected to the driving end of the feeding pusher cylinder; one feeding pusher cylinder is fixedly connected to the first hot press table, and the other feeding pusher cylinder is fixedly connected to the second hot press table; both ends of the receiving bin are fixedly connected to a first support plate.

8. The hydraulic hot press according to claim 7, characterized in that, The material loading assembly includes a second support plate, a material loading chamber, a pusher plate, a guide ramp, and a discharge cylinder; the lower end of the second support plate is fixedly connected to the housing; the upper end of the second support plate is fixedly connected to the material loading chamber; the pusher plate is slidably connected to the material loading chamber via a limiting groove; the end of the pusher plate away from the material loading chamber is fixedly connected to the drive end of the discharge cylinder; the discharge cylinder is fixedly connected to the second support plate; a guide ramp is fixedly installed on both the first and second slides.

Images