A high safety hydraulic embossing machine

Abstract

The utility model discloses a high-safety hydraulic embossing machine, comprising: a base, two symmetrically arranged support columns are fixedly installed on the top wall of the base, top plates are fixedly welded on the top ends of the two support columns, a hydraulic cylinder is fixedly installed on the top plate, a moving seat is fixedly installed on the bottom end of the hydraulic cylinder, an embossing seat is fixedly installed on the bottom wall of the moving seat, and a bearing platform is arranged on the top wall of the base. During the use of the utility model, when taking and placing cardboard, the pull plate can be pulled upward to drive the limit rod to disengage from the limit groove, release the restriction on the bearing platform, and then pull the bearing platform forward, so that the bearing platform slides forward under the sliding cooperation of the convex slider and the convex groove, and moves out of the lower position of the embossing seat, thereby ensuring the safety when taking and placing cardboard and improving the safety of the embossing machine.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box production, in particular to a high-safety hydraulic embossing machine. Background Art

[0002] The hydraulic embossing machine is used to emboss flat papers such as cartons, packaging boxes, trademark advertisements, invitations, greeting cards, playing cards, celebrity cards, book covers, gold and silver cardboard, etc.

[0003] In the prior art, an authorized patent with announcement number CN213972866U discloses a hydraulic embossing machine for carton production, comprising a lower crossbeam, an upper crossbeam is arranged above the lower crossbeam, the lower crossbeam and the upper crossbeam are fixedly connected by a guide rail rod, and a hydraulic oil circulation box is arranged on the right side of the lower crossbeam. The upper crossbeam comprises a shell, a lubricating oil tank is arranged on the inner wall of the shell, an oil inlet pipe is arranged above the lubricating oil tank, a pipe plug is arranged at the pipe mouth of the oil inlet pipe, an oil storage box is arranged below the lubricating oil tank, a capillary is arranged below the oil storage box, an oil pan is connected to the other end of the capillary, a capillary is arranged at the bottom of the oil pan, and the oil pan is fixedly connected to the top of the guide rail rod, and a movable crossbeam is arranged between the lower crossbeam and the upper crossbeam. The utility model rotates the rotating handle to make the threaded rod and the oil push plug transport the lubricating oil in the lubricating oil tank to the oil pan through the capillary, and the lubricating oil is evenly dripped on the outer wall of the guide rail rod through the capillary at the bottom of the oil pan, so that the lubricating oil is more evenly retained on the outer wall of the guide rail rod, and it is also convenient for workers to add lubricating oil.

[0004] However, the above technical solution still has the following shortcomings when it is actually used: 1. In the above technical solution, when the staff takes and places the cardboard, they need to put their hands under the embossing block, which has the hidden danger of the embossing block accidentally falling and injuring the hands, and the safety is not high; 2. The cardboard lacks a limiting structure on the supporting seat, which makes the paper shift in position due to mechanical vibration and other problems during the embossing process, resulting in inaccurate embossing position. In this regard, we propose a high-safety hydraulic embossing machine to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a high-safety hydraulic embossing machine to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a high-safety hydraulic embossing machine, comprising:

[0007] A base, two symmetrically arranged support columns are fixedly installed on the top wall of the base, a top plate is fixedly welded on the top ends of the two support columns, a hydraulic cylinder is fixedly installed on the top plate, a movable seat is fixedly installed on the bottom end of the hydraulic cylinder, an embossed seat is fixedly installed on the bottom wall of the movable seat, a bearing platform is arranged on the top wall of the base, two symmetrically arranged convex grooves are provided on the top wall of the base, two convex sliding blocks are fixedly welded on the bottom wall of the bearing platform near the rear end, the two convex sliding blocks are respectively slidably connected in the two convex grooves, a limiting mechanism is arranged on the bearing platform, and a clamping mechanism is arranged on the bearing platform.

[0008] Preferably, the limiting mechanism includes a fixed seat, which is fixedly welded on the front side wall of the supporting platform, and a limiting rod is slidably connected to the fixed seat, a pull plate is fixedly welded on the top of the limiting rod, and a first spring is sleeved on the limiting rod, and both ends of the first spring are fixedly bonded to the fixed seat and the pull plate respectively.

[0009] Preferably, a limiting groove is provided on the top wall of the base, and the limiting groove is matched with the limiting rod.

[0010] Preferably, the clamping mechanism includes two pairs of L-shaped support rods, which are symmetrically arranged and respectively fixedly welded to the two side walls of the support platform, and frame rods are fixedly welded to the two pairs of L-shaped support rods, and a pair of sliding rods are slidably connected to the frame rods, and a pressure block is fixedly installed at the bottom end of the sliding rods, and a second spring is sleeved on the sliding rod, and the two ends of the second spring are respectively fixedly bonded to the frame rod and the pressure block.

[0011] Preferably, connecting rods are fixedly welded to the top ends of the two pairs of sliding rods, the front ends of the two connecting rods extend to the outside of the front side wall of the supporting platform, and the front ends of the two connecting rods are fixedly welded to the same pull rod.

[0012] Preferably, anti-slip grooves are provided on the bottom wall of the pressing block.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. During the use of the utility model, when taking and placing cardboard, the pull plate can be pulled upward to drive the limit rod to disengage from the limit groove, release the restriction on the bearing platform, and then pull the bearing platform forward, so that the bearing platform slides forward under the sliding cooperation of the convex slider and the convex groove, and moves out of the lower position of the embossing seat, thereby ensuring the safety when taking and placing cardboard, improving the safety of the embossing machine, and solving the problem that the existing hydraulic embossing machine needs to put the hand under the embossing block when taking and placing cardboard, which has the hidden danger of the embossing block accidentally falling and injuring the hand, resulting in low safety;

[0015] 2. During the use of the utility model, when placing the cardboard, the pull rod can be pulled upward, and the pull rod synchronously drives the two connecting rods to move upward, thereby driving the two pairs of sliding rods to slide upward on the two frame rods, driving the pressing block away from the bearing platform and compressing the second spring, and placing the cardboard on the top wall of the bearing platform, and releasing the pull rod, the elastic force generated by the compressed second spring acts on the pressing block, pressing the pressing block tightly against the cardboard, thereby achieving the effect of pressing and fixing the cardboard on the bearing platform, avoiding the problem of position displacement of the cardboard during the embossing process, resulting in inaccurate embossing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a high-safety hydraulic embossing machine proposed by the utility model;

[0017] Figure 2 This is a cross-sectional side structural diagram of the connection between the carrier platform and the base in a high-safety hydraulic embossing machine proposed by the utility model;

[0018] Figure 3 This is a front view structural diagram of a bearing platform in a high-safety hydraulic embossing machine proposed by the utility model.

[0019] In the figure: 1. base; 2. support column; 3. top plate; 4. hydraulic cylinder; 5. movable seat; 6. embossed seat; 7. bearing platform; 8. convex groove; 9. convex slider; 10. fixed seat; 11. limit rod; 12. pull plate; 13. first spring; 14. limit groove; 15. L-shaped support rod; 16. frame rod; 17. slide rod; 18. pressure block; 19. second spring; 20. connecting rod; 21. pull rod. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3 The utility model provides a technical solution: a high-safety hydraulic embossing machine, comprising:

[0022] A base 1, wherein two symmetrically arranged support columns 2 are fixedly installed on the top wall of the base 1, a top plate 3 is fixedly welded on the top ends of the two support columns 2, a hydraulic cylinder 4 is fixedly installed on the top plate 3, a moving seat 5 is fixedly installed on the bottom end of the hydraulic cylinder 4, an embossing seat 6 is fixedly installed on the bottom wall of the moving seat 5, a bearing platform 7 is arranged on the top wall of the base 1, two symmetrically arranged convex grooves 8 are opened on the top wall of the base 1, two convex sliding blocks 9 are fixedly welded on the bottom wall of the bearing platform 7 near the rear end, the two convex sliding blocks 9 are respectively slidably connected in the two convex grooves 8, a limiting mechanism is arranged on the bearing platform 7, and a clamping mechanism is arranged on the bearing platform 7.

[0023] The limiting mechanism includes a fixed seat 10, which is fixedly welded on the front side wall of the supporting platform 7. A limiting rod 11 is slidably connected to the fixed seat 10, and a pull plate 12 is fixedly welded to the top of the limiting rod 11. A first spring 13 is sleeved on the limiting rod 11, and both ends of the first spring 13 are fixedly bonded to the fixed seat 10 and the pull plate 12 respectively.

[0024] A limiting groove 14 is provided on the top wall of the base 1, and the limiting groove 14 is matched with the limiting rod 11. When the supporting platform 7 moves to just below the embossing seat 6, the limiting rod 11 is aligned with the limiting groove 14. At this time, the limiting rod 11 can be inserted into the limiting groove 14 under the pulling force of the first spring 13 acting on the pulling plate 12, thereby limiting the supporting platform 7 and ensuring the stability of the supporting platform 7 during the embossing process.

[0025] The clamping mechanism includes two pairs of L-shaped support rods 15, which are symmetrically arranged and fixedly welded to the two side walls of the bearing platform 7 respectively. A frame rod 16 is fixedly welded to the two pairs of L-shaped support rods 15. A pair of slide rods 17 are slidably connected to the frame rod 16. A pressure block 18 is fixedly installed at the bottom end of the slide rod 17. A second spring 19 is sleeved on the slide rod 17. The two ends of the second spring 19 are fixedly bonded to the frame rod 16 and the pressure block 18 respectively. The elastic force of the second spring 19 acts on the pressure block 18, which can make the pressure block 18 pressed against the top wall of the bearing platform 7, thereby facilitating the compression and fixing of the cardboard placed on the top wall of the bearing platform 7 to avoid position displacement of the cardboard.

[0026] The top ends of the two pairs of sliding rods 17 are fixedly welded with connecting rods 20, and the front ends of the two connecting rods 20 extend to the outside of the front side wall of the supporting platform 7. The front ends of the two connecting rods 20 are fixedly welded with the same pull rod 21. The pull rod 21 is convenient for synchronously driving the two connecting rods 20 to move, thereby achieving the effect of synchronously driving the two pairs of pressing blocks 18 to move, which is convenient for the placement and pressing of the cardboard.

[0027] The bottom wall of the pressing block 18 is provided with anti-skid grooves to increase the friction of the pressing block 18 and ensure the stability of paper pressing.

[0028] Working principle: During the use of the utility model, when taking and placing cardboard, the pull plate 12 can be pulled upward to drive the limit rod 11 to disengage from the limit groove 14, thereby releasing the restriction on the bearing platform 7, and then the bearing platform 7 can be pulled forward to make the bearing platform 7 slide forward under the sliding cooperation of the convex slider 9 and the convex groove 8, and move out of the position below the embossing seat 6, thereby ensuring the safety when taking and placing cardboard, and solving the problem that the existing hydraulic embossing machine needs to put the hand under the embossing block when taking and placing cardboard, which has the hidden danger of the embossing block accidentally falling and injuring the hand, resulting in low safety. When placing the cardboard, the pull rod 21 can be pulled upward, and the pull rod 21 simultaneously drives the two connecting rods 20 to move upward, thereby driving the two pairs of slide rods 17 to slide upward on the two frame rods 16, driving the pressing block 18 away from the supporting platform 7 and compressing the second spring 19, and placing the cardboard on the top wall of the supporting platform 7. The pull rod 21 is released, and the elastic force generated by the compressed second spring 19 acts on the pressing block 18, pressing the pressing block 18 tightly against the cardboard, thereby achieving the effect of pressing and fixing the cardboard on the supporting platform 7, avoiding the problem of position displacement of the cardboard during the embossing process, resulting in inaccurate embossing.

[0029] 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.

[0030] 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 high-safety hydraulic embossing machine, characterized in that: include: A base (1), wherein two symmetrically arranged support columns (2) are fixedly mounted on the top wall of the base (1), a top plate (3) is fixedly welded to the top ends of the two support columns (2), a hydraulic cylinder (4) is fixedly mounted on the top plate (3), a movable seat (5) is fixedly mounted on the bottom end of the hydraulic cylinder (4), an embossing seat (6) is fixedly mounted on the bottom wall of the movable seat (5), a bearing platform (7) is arranged on the top wall of the base (1), two symmetrically arranged convex grooves (8) are provided on the top wall of the base (1), two convex sliding blocks (9) are fixedly welded on the bottom wall of the bearing platform (7) near the rear end, the two convex sliding blocks (9) are respectively slidably connected in the two convex grooves (8), a limiting mechanism is arranged on the bearing platform (7), and a clamping mechanism is arranged on the bearing platform (7).

2. A high-safety hydraulic embossing machine according to claim 1, characterized in that: The limiting mechanism comprises a fixed seat (10), the fixed seat (10) is fixedly welded on the front side wall of the bearing platform (7), a limiting rod (11) is slidably connected to the fixed seat (10), a pull plate (12) is fixedly welded to the top of the limiting rod (11), a first spring (13) is sleeved on the limiting rod (11), and two ends of the first spring (13) are fixedly bonded to the fixed seat (10) and the pull plate (12) respectively.

3. A high-safety hydraulic embossing machine according to claim 2, characterized in that: A limiting groove (14) is provided on the top wall of the base (1), and the limiting groove (14) is adapted to the limiting rod (11).

4. A high-safety hydraulic embossing machine according to claim 1, characterized in that: The clamping mechanism comprises two pairs of L-shaped support rods (15), the two pairs of L-shaped support rods (15) are symmetrically arranged and respectively fixedly welded to the two side walls of the bearing platform (7), the two pairs of L-shaped support rods (15) are fixedly welded with a frame rod (16), the frame rod (16) is slidably connected with a pair of sliding rods (17), the bottom end of the sliding rod (17) is fixedly installed with a pressure block (18), the sliding rod (17) is sleeved with a second spring (19), and the two ends of the second spring (19) are respectively fixedly bonded to the frame rod (16) and the pressure block (18).

5. A high-safety hydraulic embossing machine according to claim 4, characterized in that: The top ends of the two pairs of sliding rods (17) are fixedly welded with connecting rods (20), the front ends of the two connecting rods (20) extend outside the front side wall of the bearing platform (7), and the front ends of the two connecting rods (20) are fixedly welded with the same pulling rod (21).

6. A high-safety hydraulic embossing machine according to claim 4, characterized in that: The bottom wall of the pressing block (18) is provided with anti-slip grooves.

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