EPE plate machining hydraulic machine with ejection function

Abstract

The utility model discloses an EPE plate processing hydraulic machine with an ejection function, and relates to the technical field of hydraulic machines, the EPE plate processing hydraulic machine comprises a placing chamber and a placing opening formed in one side of the placing chamber, the top of the placing chamber is fixedly connected with a hydraulic cylinder, and the output end of the hydraulic cylinder extends into the placing chamber and is fixedly connected with a pressure plate; a rotary knob is rotationally connected to the outer side of the containing chamber, a sliding groove is formed in the inner side of the containing opening, a contact block and a protective door are slidably connected into the sliding groove, and a trapezoidal block is slidably connected to one side of the contact block. Through the arrangement of a rotary knob, a connecting rod, a limiting block and a protective door, a good protective effect can be achieved when the device works, the safety coefficient is improved, and the problems that an existing plate hydraulic machine is mostly lack of protective equipment during use, plates are always pressed directly, and the working efficiency is high are solved. And in this way, the situation that personnel are hurt in the pressing process is easily caused, and the safety coefficient is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic presses, in particular to an EPE plate processing hydraulic press with an ejection function. Background Art

[0002] For plate processing, there are cutting, drilling, grinding, and shaping, which require a press or hot press to shape and bend the plate. When processing the plate, a hydraulic press is needed, but the existing hydraulic press still has some problems in actual use;

[0003] For example, application number 202121273585.6 discloses a hydraulic press for convenient discharging of sheet metal processing, including a workbench, a hydraulic cylinder is fixedly installed on the upper surface of the workbench, a mounting plate is fixedly installed on the output end of the hydraulic cylinder, and an internal hollow die is fixedly installed on the upper surface of the workbench. The hydraulic press for convenient discharging of sheet metal processing rotates the worm, and the worm drives the threaded shaft to rotate through the worm gear, so that the nut drives the slide plate to move up and down along the direction of the slide rail, which has the characteristic of expanding the working range of the device. Most of the existing sheet metal hydraulic presses lack protective equipment when in use, and often directly press the sheet metal. This method is likely to cause personal injury during the pressing process, affecting the safety factor. When unloading, the existing sheet metal hydraulic presses are generally unloaded manually, which is not convenient for quick removal and affects the work efficiency of the staff.

[0004] In view of the above problems, a hydraulic press for processing EPE plates with ejection function is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an EPE plate processing hydraulic press with an ejection function. The device is used to work, thereby solving the problem that most existing plate hydraulic presses lack protective equipment when in use, and often directly press the plate, which is easy to cause personal injury during the pressing process and affects the safety factor. The existing plate hydraulic presses generally unload manually when unloading, which is not convenient for quick removal and affects the work efficiency of the staff.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an EPE sheet processing hydraulic press with an ejection function, comprising a placement chamber and a placement port opened on one side of the placement chamber, a hydraulic cylinder is fixedly connected to the top of the placement chamber, and the output end of the hydraulic cylinder extends to the interior of the placement chamber and is fixedly connected to a pressure plate, a knob is rotatably connected to the outside of the placement chamber, a sliding groove is opened on the inside of the placement port, and a contact block and a protective door are slidably connected to the inside of the sliding groove, and a trapezoidal block is slidably connected to one side of the contact block.

[0007] Preferably, one end of the knob extends to the interior of the placement chamber and is fixedly connected to a positive and negative threaded screw rod, and both left and right ends of the positive and negative threaded screw rod are threadedly connected to a clamping block, and the clamping block is slidably connected to the interior of the placement chamber.

[0008] With the above structural design, the connection relationship of the clamping block through sliding connection can prevent the clamping block from deviating from the moving track during the movement, thereby improving stability.

[0009] Preferably, the interior of the placement port is also fixedly connected with an electromagnet 2, the other end of the trapezoidal block is fixedly connected with a spring 1, and the other end of the spring 1 is fixedly connected to the interior of the placement chamber.

[0010] By adopting the above structural design and setting of the spring 1, the trapezoidal block can automatically perform a reset operation, thereby improving work efficiency.

[0011] Preferably, a connecting rod is fixedly connected to the top of the trapezoidal block, and the other end of the connecting rod is fixedly connected to a limiting block, and the limiting block matches the pressure plate.

[0012] By adopting the above structural design and setting the limit block, if the protective door is not pulled down, the hydraulic cylinder cannot start the pressure plate, thereby improving the safety factor.

[0013] Preferably, a driving motor is fixedly connected to the interior of the placement chamber, and an active roller is fixedly connected to the output end of the driving motor, and a threaded rod is fixedly connected to one side of the active roller.

[0014] By adopting the above structural design and setting the driving motor, the EPE board can be taken out without manual operation, which is convenient for use.

[0015] Preferably, the outer side of the threaded rod is threadedly connected to a pushing block, the interior of the placement chamber is also rotatably connected to a transmission roller, and a belt is sleeved on the outer side of the transmission roller and the active roller, and one end of the transmission roller is fixedly connected to a clamping block.

[0016] By adopting the above structural design and arranging the active roller and the transmission roller, the limiting method of the driving motor becomes simpler and the convenience is improved.

[0017] Preferably, a spring 2 and an electromagnet 1 are fixedly connected to the interior of the placement chamber, and the electromagnet 1 is electrically connected to the hydraulic cylinder, the other end of the spring 2 is fixedly connected to a block 2, and the block 2 matches the block 1, and one side of the block 2 is fixedly connected to a magnetic block.

[0018] By adopting the above structural design and arranging the clamping block 1 and the clamping block 2, the pressed EPE sheet can be pushed out more quickly.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] 1. The present application achieves a good protective effect when the device is working through the setting of knobs, connecting rods, limit blocks and protective doors, improves the safety factor, and solves the problem that most existing plate hydraulic presses lack protective equipment when in use and often directly press the plates. This method is likely to cause personal injury during the pressing process, affecting the safety factor.

[0021] 2. The present application realizes the function of pushing out the pressed EPE sheet more quickly through the setting of spring 2, driving motor, threaded rod and pushing block, thereby improving work efficiency and solving the problem that the existing sheet hydraulic presses generally unload materials manually during unloading, which is not convenient for quick removal and affects the work efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a structural diagram of the positive and negative threaded rod and the clamping block of the utility model;

[0024] Figure 3 For the utility model Figure 1 The structure diagram at A is enlarged;

[0025] Figure 4 This is a structural diagram of the pressure plate and contact block of the utility model;

[0026] Figure 5 This is a structural diagram of the driving motor and active roller of the utility model.

[0027] In the figure: 1. placement chamber; 11. hydraulic cylinder; 111. pressure plate; 12. knob; 121. positive and negative threaded rod; 122. clamping block; 13. contact block; 131. trapezoidal block; 132. spring 1; 133. connecting rod; 134. limit block; 14. driving motor; 141. active roller; 142. threaded rod; 143. pushing block; 15. transmission roller; 151. clamping block 1; 152. spring 2; 153. electromagnet 1; 154. clamping block 2; 155. magnetic block; 2. placement port; 21. sliding slot; 211. protective door; 212. electromagnet 2. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0029] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0030] Combination Figure 1 , Figure 3 and Figure 4 A hydraulic press for processing EPE sheets with an ejection function comprises a placement chamber 1 and a placement port 2 opened on one side of the placement chamber 1, a hydraulic cylinder 11 is fixedly connected to the top of the placement chamber 1, and the output end of the hydraulic cylinder 11 extends to the inside of the placement chamber 1 and is fixedly connected to a pressure plate 111, a knob 12 is rotatably connected to the outside of the placement chamber 1, a sliding groove 21 is opened on the inside of the placement port 2, and a contact block 13 and a protective door 211 are slidably connected to the inside of the sliding groove 21, and a trapezoidal block 131 is slidably connected to one side of the contact block 13.

[0031] The utility model is further described below in conjunction with embodiments.

[0032] Embodiment 1:

[0033] In order to solve the problem that most existing plate hydraulic presses lack protective equipment when in use, they often press the plate directly, which is easy to cause personal injury during the pressing process and affect the safety factor. Therefore, the following solution is disclosed. Please refer to Figure 1-Figure 4One end of the knob 12 extends to the interior of the placement chamber 1 and is fixedly connected to a positive and negative threaded rod 121, and the left and right ends of the positive and negative threaded rod 121 are threadedly connected to a clamping block 122, and the clamping block 122 is slidably connected to the interior of the placement chamber 1, and the interior of the placement port 2 is also fixedly connected to an electromagnet 212, and the other end of the trapezoidal block 131 is fixedly connected to a spring 132, and the other end of the spring 132 is fixedly connected to the interior of the placement chamber 1, and the top of the trapezoidal block 131 is fixedly connected to a connecting rod 133, and the other end of the connecting rod 133 is fixedly connected to a limiting block 134, and the limiting block 134 matches the pressure plate 111. When the EPE sheet needs to be processed, the sheet can be placed inside the placement port 2. At this time, turn the knob 12, and the knob 12 drives the positive and negative threads to rotate. The screw rod 121 rotates to move the clamping block 122. At this time, the clamping block 122 can fix the EPE sheet. At this time, the protective door 211 can be pulled down. When the protective door 211 moves and touches the contact block 13, the contact block 13 will move. The contact block 13 drives the trapezoidal block 131 to move, thereby moving the connecting rod 133. The connecting rod 133 drives the limit block 134 to move, thereby allowing the pressure plate 111 to move up and down, and then the hydraulic cylinder 11 is started. When the hydraulic cylinder 11 is started, the electromagnet 212 is energized at the same time, thereby fixing the protective door 211, and the hydraulic cylinder 11 drives the pressure plate 111 to move. The pressure plate 111 can suppress the EPE sheet, thereby achieving a good protective effect when the device is working and improving the safety factor.

[0034] Embodiment 2:

[0035] In order to solve the problem that the existing plate hydraulic presses are generally unloaded manually when unloading, which is not convenient for quick removal and affects the work efficiency of the staff, the following solution is disclosed. Please refer to the specific Figure 1 and Figure 5, the interior of the placement chamber 1 is also fixedly connected to a driving motor 14, and the output end of the driving motor 14 is fixedly connected to an active roller 141, and one side of the active roller 141 is fixedly connected to a threaded rod 142, and the outer side of the threaded rod 142 is threadedly connected to a pushing block 143, and the interior of the placement chamber 1 is also rotatably connected to a transmission roller 15, and the transmission roller 15 and the outer side of the active roller 141 are covered with a belt, and one end of the transmission roller 15 is fixedly connected to a card block 151, and the interior of the placement chamber 1 is also fixedly connected to a spring 2 152 and an electromagnet 1 153, and the electromagnet 1 153 is electrically connected to the hydraulic cylinder 11, the other end of the spring 2 152 is fixedly connected to a card block 2 154, and the card block 2 154 matches the card block 151, and one side of the card block 2 154 is fixedly connected to a magnetic suction block 155, when the hydraulic cylinder 11 is started, the electromagnetic Iron 153 is energized, and electromagnet 153 repels magnetic block 155, thereby fixing block 2 154 and block 1 151. At this time, the transmission roller 15 can be fixed, thereby fixing the active roller 141. At this time, the drive motor 14 cannot drive the threaded rod 142 to rotate. When the pressing is completed, the hydraulic cylinder 11 loses power, thereby causing electromagnet 153 to lose power. At this time, under the action of spring 2 152, block 2 154 is reset, and block 2 154 releases the fixing effect on block 1 151. At this time, the drive motor 14 can be started, and the drive motor 14 drives the active roller 141 to rotate, thereby rotating the threaded rod 142, and the threaded rod 142 drives the pushing block 143 to move, thereby pushing out the EPE sheet inside the placement chamber 1, thereby achieving the effect of pushing out the pressed EPE sheet more quickly, thereby improving work efficiency.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hydraulic press for processing EPE sheets with an ejection function, comprising a placement chamber (1) and a placement opening (2) opened on one side of the placement chamber (1), characterized in that: A hydraulic cylinder (11) is fixedly connected to the top of the placement chamber (1), and the output end of the hydraulic cylinder (11) extends to the inside of the placement chamber (1) and is fixedly connected to a pressure plate (111). A knob (12) is rotatably connected to the outside of the placement chamber (1). A sliding groove (21) is provided on the inside of the placement opening (2), and a contact block (13) and a protective door (211) are slidably connected to the inside of the sliding groove (21), and a trapezoidal block (131) is slidably connected to one side of the contact block (13).

2. The EPE sheet processing hydraulic press with ejection function according to claim 1, characterized in that: One end of the knob (12) extends into the interior of the placement chamber (1) and is fixedly connected to a positive and negative threaded rod (121), and both left and right ends of the positive and negative threaded rod (121) are threadedly connected to a clamping block (122), and the clamping block (122) is slidably connected to the interior of the placement chamber (1).

3. The EPE sheet processing hydraulic press with ejection function according to claim 1, characterized in that: The interior of the placement opening (2) is also fixedly connected to an electromagnet 2 (212), the other end of the trapezoidal block (131) is fixedly connected to a spring 1 (132), and the other end of the spring 1 (132) is fixedly connected to the interior of the placement chamber (1).

4. The EPE sheet processing hydraulic press with ejection function according to claim 3, characterized in that: The top of the trapezoidal block (131) is fixedly connected to a connecting rod (133), and the other end of the connecting rod (133) is fixedly connected to a limiting block (134), and the limiting block (134) matches the pressure plate (111).

5. The EPE sheet processing hydraulic press with ejection function according to claim 1, characterized in that: The interior of the placement chamber (1) is also fixedly connected to a driving motor (14), and the output end of the driving motor (14) is fixedly connected to an active roller (141), and one side of the active roller (141) is fixedly connected to a threaded rod (142).

6. The EPE sheet processing hydraulic press with ejection function according to claim 5, characterized in that: The outer side of the threaded rod (142) is threadedly connected to a pushing block (143), and the interior of the placement chamber (1) is also rotatably connected to a transmission roller (15), and a belt is sleeved on the outer sides of the transmission roller (15) and the active roller (141), and one end of the transmission roller (15) is fixedly connected to a clamping block 1 (151).

7. The EPE sheet processing hydraulic press with ejection function according to claim 6, characterized in that: The interior of the placement chamber (1) is also fixedly connected with a second spring (152) and an electromagnet (153), and the electromagnet (153) is electrically connected to the hydraulic cylinder (11). The other end of the second spring (152) is fixedly connected with a second clamping block (154), and the second clamping block (154) matches the first clamping block (151), and one side of the second clamping block (154) is fixedly connected with a magnetic attraction block (155).

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