Double-pressure-head automatic feeding pressing machine

Abstract

The utility model discloses a double-pressing-head automatic feeding pressing machine which comprises a machine base, a pressing installation frame is arranged on the machine base, a pressing assembly is arranged on the pressing installation frame, and two pressing heads are arranged at the output end of the pressing assembly. A product jig and a feeding assembly are arranged on the machine base, a plurality of product containing grooves are formed in the product jig in a two-row array mode, each row of product containing grooves correspond to one pressing head, the product containing grooves are used for containing products to be machined, and the feeding assembly is detachably connected with the product jig. The feeding assembly can push the product jig to slide on the machine base, and the pressing assembly can drive the pressing head to be connected with or separated from a to-be-machined product on the product jig. According to the utility model, the pressing work of two products can be continuously completed at one time, so that the processing efficiency of the pressing machine is improved; and moreover, a plurality of products can be pressed through one-time feeding, manual material taking and placing after each time of pressing are not needed, the shutdown waiting time of the pressing machine is shortened, and therefore the machining efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarette assembly equipment, in particular to a double-pressure head automatic feeding pressing machine. Background Art

[0002] In the production process of electronic cigarettes, it is often necessary to use a press machine to press parts, such as pressing the mouthpiece and the cigarette rod, pressing the bottom cover and the cigarette rod, etc. Using a press machine to press parts can reduce the labor intensity of operators, thereby reducing the labor cost of the enterprise; however, the existing press machines still have some problems:

[0003] 1. The existing pressing machine usually has only one pressing head, and its processing efficiency is limited, which is not conducive to high-efficiency and fast-paced processing requirements.

[0004] 2. Currently, most laminating machines are manually loaded and unloaded, that is, the operator needs to take and put the material once for each laminating operation, which increases the downtime waiting time of the laminating machine and affects the processing efficiency. Utility Model Content

[0005] In order to solve some or all of the problems existing in the above-mentioned prior art, the utility model provides a double-pressure head automatic feeding pressing machine, comprising a machine base, a control box is arranged in the machine base, a pressing mounting frame is arranged on the machine base, a pressing assembly is arranged on the pressing mounting frame, the pressing assembly is connected to the control box, and two pressing heads are arranged on the output end of the pressing assembly; a product jig and a feeding assembly are arranged on the machine base, the feeding assembly is connected to the control box, a plurality of product placement slots are arranged in two rows on the product jig, and each row of product placement slots is respectively aligned with a pressing head, the product placement slots are used to place products to be processed, the feeding assembly is detachably connected to the product jig, the feeding assembly can push the product jig to slide on the machine base, and the pressing assembly can drive the pressing head to connect or separate with the product to be processed on the product jig.

[0006] As a further improvement of the present invention, the feed assembly includes a feed mounting seat, which is connected to the machine base, one of the side surfaces of the product fixture is connected to the feed mounting seat, and the two can be slidably matched, and a feed drive assembly is provided on the feed mounting seat, and the output end of the feed drive assembly is connected to the product fixture.

[0007] As a further improvement of the utility model, a first limit block and a second limit block are provided on the machine base, the first limit block can be connected with the end face of the product jig, the second limit block can be connected with the side of the product jig away from the feed mounting seat, and the second limit block is slidably matched with the product jig.

[0008] As a further improvement of the utility model, the feed drive assembly includes a feed cylinder, which is connected to the feed mounting seat, and a feed drive block is provided on the output end of the feed cylinder, and an L-shaped pushing block is provided on the feed drive block. A plurality of clamping blocks are provided on the side of the product fixture close to the feed drive assembly, and the L-shaped pushing block is detachably clamped to the clamping block.

[0009] As a further improvement of the present invention, one end of the L-shaped pushing block is hinged to the feed drive block, and the feed drive block is provided with a limit column, which can abut against the L-shaped pushing block to prevent the L-shaped pushing block from rotating; the clamping block is provided with a misaligned inclined surface and a push surface, which can be respectively connected with the L-shaped pushing block, and the misaligned inclined surface is used to push the L-shaped pushing block to rotate along the hinged end, and the push surface is used to push the product fixture to slide on the machine base.

[0010] As a further improvement of the present invention, a feed guide rail is provided on the feed mounting seat, and the feed drive block is slidably engaged with the feed guide rail.

[0011] As a further improvement of the utility model, two limit buffers are provided on the feed mounting seat, and the feed cylinder can drive the feed drive block to abut against the limit buffers respectively.

[0012] As a further improvement of the utility model, the pressing assembly includes a pressing cylinder, the pressing cylinder is connected to the pressing mounting frame, a pressing head mounting plate is provided on the output end of the pressing cylinder, and the pressing head is connected to the pressing head mounting plate.

[0013] As a further improvement of the utility model, a guide column is provided on the pressure head mounting plate, and the other end of the guide column passes through the pressing mounting frame and is slidably connected to the pressing mounting frame.

[0014] As a further improvement of the utility model, a buffer spring is provided on the pressure head mounting plate, the pressing head is connected to one end of the buffer spring away from the pressure head mounting plate, and a spring limiter is provided on the pressing head. The spring limiter is sleeved on the periphery of the buffer spring and slidingly cooperates with the buffer spring.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model is provided with two pressing heads, and multiple product placement slots are arranged in two rows on the product fixture, so that the pressing machine can continuously complete the pressing of two products by pressing down once, thereby improving the processing efficiency of the pressing machine; on the other hand, through the cooperation of the feeding component and the product fixture, each product placement slot on the product fixture can be aligned with the pressing head respectively, so that multiple products can be pressed once, and there is no need to manually take and put materials after each pressing, which reduces the downtime and waiting time of the pressing machine, thereby greatly improving the processing efficiency. In specific work, first place the products to be processed in the product placement slots on the product fixture respectively; then place the product fixture on the machine base, so that the product fixture is connected to the feeding component, at this time, the first row of products to be processed on the product fixture is just below the pressing head, and then control the pressing component to drive the pressing head to press down, so that the pressing head is connected with the two products in the first row to press the products; then control the pressing component to drive the pressing head to rise and reset, and then control the feeding component to drive the product fixture to slide on the machine base. When the feeding component completes a driving stroke, the next row of products on the product jig is pushed just below the pressing head, and then the pressing component is controlled to drive the pressing head down to press the second row of products. And so on, until the products on the product jig are pressed, the processed products are taken out from the product jig, and then the product jig is placed back to the initial position. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0019] Figure 2 yes Figure 1 The enlarged structural diagram of part A in the middle;

[0020] Figure 3 It is a structural schematic diagram of a feed assembly in an embodiment of the utility model;

[0021] Figure 4 It is a structural schematic diagram of a product fixture in an embodiment of the utility model. DETAILED DESCRIPTION

[0022] Unless otherwise defined, all technical and scientific terms used in the present invention have the same meanings as those commonly understood by technicians in the technical field of the present invention; the terms used in the specification are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present invention or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order.

[0023] Reference to "embodiments" in the present invention means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it mutually exclusive, independent, or alternative to other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in the present invention may be combined with other embodiments.

[0024] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0025] like Figure 1-4 As shown, a dual-pressing head automatic feeding press machine includes a machine base 1, a control box 2 is installed on the machine base 1, a controller is installed in the control box 2, a control program for controlling the operation of the press machine is integrated in the controller, and a plurality of control buttons 21 are also provided on the machine base 1, including but not limited to a start button and an emergency stop button, and the control buttons 21 are electrically connected to the control box 2 respectively. A press mounting frame 3 is provided on the machine base 1, a press assembly is installed on the press mounting frame 3, the press assembly is connected to the control box 2, and two press heads 4 are provided on the output end of the press assembly; by providing two press heads 4, the press assembly can simultaneously drive the two press heads 4 to press down, thereby realizing the press operation of two products at the same time, and improving the press processing efficiency.

[0026] The machine base 1 is provided with a product jig 5 and a feed assembly 6, and the feed assembly 6 is connected to the control box 2; the product jig 5 is placed on the machine base 1, and the product jig 5 can be taken out from the machine base 1 at will, and a plurality of product placement slots 51 are arranged in two rows on the product jig 5, and each row of product placement slots 51 is respectively aligned with a corresponding pressing head 4, and the product placement slots 51 are used to place the product to be processed. The feed assembly 6 is detachably connected to the product jig 5, and the feed assembly 6 can push the product jig 5 to slide on the machine base 1, and the pressing assembly can drive the pressing head 4 to connect or separate with the product to be processed on the product jig 5.

[0027] In specific operation, the products to be processed are first placed in the product placement slots 51 on the product fixture 5; then the product fixture 5 is placed on the machine base 1, so that the product fixture 5 is connected to the feed assembly 6. At this time, the first row of products to be processed on the product fixture 5 is just below the pressing head 4, and then the pressing assembly is controlled to drive the pressing head 4 downward, so that the pressing head 4 is connected to the two products in the first row and the two products in the first row are pressed together; then the pressing assembly is controlled to drive the pressing head 4 to rise and reset, and then the feed assembly 6 is controlled to work and drive the product fixture 5 to slide on the machine base 1. When the feed assembly 6 completes a driving stroke, the next row of products on the product fixture 5 is pushed just below the pressing head 4, and then the pressing assembly is controlled to drive the pressing head 4 downward to press the products in the second row. And so on, until all the products on the product jig 5 are pressed together, the processed products are taken out from the product jig 5, and then the product jig 5 is placed back to the initial position and the new products to be processed are reinstalled, thereby realizing the re-circulation processing.

[0028] Through the cooperation of the feeding assembly 6 and the product fixture 5, the laminating machine enables each product placement slot 51 to be aligned with the laminating head 4 respectively, so that multiple products can be pressed together after one loading. There is no need to manually take out and put out materials after each pressing, which reduces the downtime and waiting time of the laminating machine, thereby greatly improving the processing efficiency.

[0029] The pressing assembly includes a pressing cylinder 7, which is fixedly mounted on a pressing mounting frame 3. A pressing head mounting plate 8 is mounted on the output end of the pressing cylinder 7. Two buffer springs 9 are mounted on the side of the pressing head mounting plate 8 away from the pressing cylinder 7. Two pressing heads 4 are respectively connected to one end of the buffer spring 9 away from the pressing head mounting plate 8. When the pressing operation is performed, the pressing head mounting plate 8 can be driven to descend by controlling the operation of the pressing cylinder 7, driving the buffer spring 9 and the pressing head 4 to descend until the pressing head 4 abuts against the product on the product fixture 5, and the pressing work of the product is completed by the downward pressure of the pressing head 4. When the pressing head 4 is in contact with the product, the buffer spring 9 will be squeezed to cause a certain elastic deformation. By setting the buffer spring 9, the downward pressure of the pressing head 4 can be buffered, so that the pressing head 4 can be in flexible contact with the product on the product fixture 5 during pressing, avoiding damage to the product caused by excessive instantaneous pressure during pressing, and ensuring the processing quality and yield rate.

[0030] In order to prevent the spring from deforming and moving, a spring stopper 10 is installed on the pressing head 4. The spring stopper 10 is sleeved on the periphery of the buffer spring 9 and slidably cooperates with the buffer spring 9. When the buffer spring 9 is compressed or restored, it will slide in the spring stopper 10, thereby preventing the buffer spring 9 from deforming and moving, and improving the stability of the processing.

[0031] In this embodiment, the buffer spring 9 is a nitrogen spring. In other embodiments, the buffer spring 9 may also be replaced by other elastic structures or devices.

[0032] In order to limit and guide the pressing direction of the pressing head 4, a guide column 11 is provided on the pressing head mounting plate 8, and the other end of the guide column 11 passes through the pressing mounting frame 3 and is slidably connected with the pressing mounting frame 3. When the pressing cylinder 7 is working, the pressing head mounting plate 8 is driven to move up and down, and the pressing head mounting plate 8 will drive the guide column 11 to move up and down and slide on the pressing mounting frame 3; through the cooperation of the guide column 11 and the pressing mounting frame 3, the movement direction of the pressing head mounting plate 8 is limited and guided, so as to achieve the purpose of limiting and guiding the pressing direction of the pressing head 4.

[0033] The feed assembly 6 includes a feed mounting seat 61, which is connected to the machine base 1. One of the side surfaces of the product fixture 5 is connected to the feed mounting seat 61, and the two can be slidably matched. A feed drive assembly is provided on the feed mounting seat 61, and the feed drive assembly is connected to the control box 2. The output end of the feed drive assembly is connected to the product fixture 5. By controlling the operation of the feed drive assembly, the product fixture 5 is driven to slide on the machine base 1, so that the products to be processed in each column of the product placement groove 51 are moved to the bottom of the pressing head 4 respectively, so that the pressing head 4 can press each product.

[0034] In order to limit the position of the product fixture 5 on the machine base 1, a first limit block 12 and a second limit block 13 are provided on the machine base 1. The first limit block 12 can be connected to the end face of the product fixture 5, and the second limit block 13 can be connected to the side of the product fixture 5 away from the feed mounting seat 61, and the second limit block 13 is slidably matched with the product fixture 5. Before starting processing, the operator can place the product jig 5 on the machine base 1, so that the two side surfaces of the product jig 5 are respectively connected to the feed mounting seat 61 and the second limit block 13, and one of the end surfaces of the product jig 5 is connected to the first limit block 12. The three sides of the product jig 5 can be limited by the first limit block 12, the second limit block 13 and the feed mounting seat 61, ensuring that the position of the product jig 5 placed each time can be unified, thereby improving the stability of processing; during the processing, the feed drive assembly can drive the product jig 5 to slide away from the first limit block 12, and the left and right side surfaces of the product jig 5 are respectively slidably matched with the second limit block 13 and the feed mounting seat 61, which can limit and guide the sliding direction of the product jig 5, thereby ensuring that the products in each product placement slot 51 on the product jig 5 can be stably pushed to the bottom of the pressing head 4, so that the pressing head 4 can press each product, thereby improving the stability of processing and ensuring the yield rate of the pressing processing.

[0035] The feed drive assembly includes a feed cylinder 62, which is fixedly mounted on a feed mounting seat 61, and is connected to a control box 2. A feed drive block 63 is provided on the output end of the feed cylinder 62, and an L-shaped push block 64 is provided on the feed drive block 63. A plurality of clamping blocks 52 are provided on the side of the product fixture 5 close to the feed drive assembly, and the spacing between two adjacent clamping blocks 52 is the same as the spacing between two adjacent product placement slots 51 in the same row of product placement slots 51. The L-shaped push block 64 is detachably clamped with the clamping block 52. During operation, the feed drive block 63 is driven to move by the feed cylinder 62, and the L-shaped push block 64 is driven to move synchronously. The L-shaped push block 64 will abut against the clamping block 52 on the product fixture 5, and then push the product fixture 5 to slide on the machine base 1, so that the products in each product placement slot 51 are respectively pushed to the right below the pressing head 4, so that the pressing head 4 can press them.

[0036] Specifically, one end of the L-shaped push block 64 is hinged to the feed drive block 63, and the other end is a free end. The feed drive block 63 is provided with a limit column 65, which can abut against the L-shaped push block 64 to prevent the L-shaped push block 64 from rotating. The clamping block 52 is provided with a misaligned inclined surface 53 and a push surface 54, which can be connected to the free end of the L-shaped push block 64 respectively. The misaligned inclined surface 53 is used to push the L-shaped push block 64 to rotate along the hinged end, and the push surface 54 is used to push the product fixture 5 to slide on the machine base 1. In the initial state, the feed cylinder 62 is in a retracted state; when it is necessary to push the product fixture 5 to slide on the machine base 1, the feed cylinder 62 is controlled to work, driving the feed drive block 63 to drive the L-shaped push block 64 to move, and the L-shaped push block 64 will be connected with the push surface 54 on the clamping block 52, and the push surface 54 reacts to the L-shaped push block 64, so that the L-shaped push block 64 is in contact with the limiting column 65. The L-shaped push block 64 is limited by the limiting column 65 and cannot rotate along the hinged end at this time; therefore, as the feed cylinder 62 continues to drive, the L-shaped push block 64 will push the clamping block 52 to drive the product fixture 5 to slide in the direction away from the first limiting block 12 until the next row of products on the product fixture 5 moves to directly below the pressing head 4. Then, the feed cylinder 62 is controlled to reset, and the feed drive block 63 is driven to drive the L-shaped push block 64 to move. The L-shaped push block 64 will be connected with the offset slope 53, and the offset slope 53 will push the L-shaped push block 64 to rotate along the hinge end in the direction away from the limit column 65. As the feed cylinder 62 is driven, the L-shaped push block 64 will jump over the clamping block 52; through the cooperation between the L-shaped push block 64 and the offset slope 53, the feed cylinder 62 will not push the product fixture 5 to move when it is reset. Repeating the above action process, all products on the product fixture 5 can be transported to the bottom of the pressing head 4 in turn, realizing the automatic feeding process.

[0037] In order to limit and guide the moving direction of the feed drive block 63, a feed guide rail 66 is provided on the feed mounting seat 61, and the feed drive block 63 is slidably engaged with the feed guide rail 66. When the feed cylinder 62 is working, the feed drive block 63 will slide on the feed guide rail 66, and the moving direction of the feed drive block 63 is limited and guided by the engagement and sliding cooperation between the feed guide rail 66 and the feed drive block 63, thereby improving the stability of feeding.

[0038] In order to limit the movement stroke of the feed drive block 63, two limit buffers 67 are provided on the feed mounting seat 61, and the feed cylinder 62 can drive the feed drive block 63 to abut against the limit buffers 67 respectively. In the initial state, the feed drive block 63 abuts against one of the limit buffers 67; when pushing the product fixture 5 to feed, the feed cylinder 62 drives the feed drive block 63 to move until the feed drive block 63 abuts against the other limit buffer 67, at which time the next row of products on the product fixture 5 is also pushed just below the pressing head 4; when the feed cylinder 62 is reset, when the air intake drive block moves to abut against the limit buffer 67 in the initial state, the L-shaped push block 64 also jumps over the clamping block 52. By setting the limit buffer 67, the feeding stroke can be accurately controlled, ensuring that the feed cylinder 62 can transport each product on the product fixture 5 to just below the pressing head 4, thereby improving the stability of the processing.

[0039] Working principle:

[0040] Before processing, the products to be processed are placed in the product placement slots 51 on the product jig 5, and then the product jig 5 is placed on the machine base 1, so that the two side surfaces of the product jig 5 are connected to the feed mounting seat 61 and the second stopper 13, and one end surface of the product jig 5 is connected to the first stopper 12, and the product jig 5 is limited on the machine base 1 by the first stopper 12, the second stopper 13 and the feed mounting seat 61. At this time, the products in the first row on the product jig 5 are just below the pressing head 4.

[0041] During processing, the pressing cylinder 7 is controlled to work, driving the pressing head mounting plate 8 to descend, driving the buffer spring 9 and the pressing head 4 to descend, until the pressing head 4 abuts against the product on the product fixture 5, and the pressing work of the product is completed by the downward pressure of the pressing head 4. Then the pressing cylinder 7 is controlled to reset, driving the pressing head 4 to rise and separate from the product.

[0042] After completing the processing of a row of products, the feed cylinder 62 is controlled to work and drive the L-shaped push block 64 to move. The L-shaped push block 64 will be connected with the push surface 54 on the clamping block 52, and the push surface 54 reacts on the L-shaped push block 64, so that the L-shaped push block 64 is in contact with the limiting column 65. The L-shaped push block 64 is limited by the limiting column 65 and cannot rotate along the hinge end at this time; so as the feed cylinder 62 continues to drive, the L-shaped push block 64 will push the clamping block 52 to drive the product fixture 5 to slide away from the first limiting block 12 until the feed drive block 63 is in contact with the limiting buffer 67 on the other side. At this time, the next row of products on the product fixture 5 is also pushed just below the pressing head 4. Then the feed cylinder 62 is controlled to reset, and the feed drive block 63 is driven to drive the L-shaped push block 64 to move. The L-shaped push block 64 will be connected with the offset slope 53, and the offset slope 53 will push the L-shaped push block 64 to rotate along the hinge end away from the limit column 65. As the feed cylinder 62 is driven, the L-shaped push block 64 will jump over the clamping block 52; until the feed drive block 63 contacts the limit buffer 67 in the initial state. Then the pressing cylinder 7 is controlled to work, and the second row of products on the product fixture 5 is pressed by driving the pressing head 4 to press down.

[0043] The above processing is repeated until all products on the product jig 5 are pressed together, the processed products are taken out, and the product jig 5 is placed back to the initial position to facilitate subsequent processing.

[0044] The above-mentioned specific implementation mode is a preferred implementation mode of the present utility model, and is not intended to limit the specific implementation scope of the present utility model. The scope of the present utility model includes but is not limited to the specific implementation mode. All equivalent changes made in accordance with the present utility model are within the protection scope of the present utility model.

Claims

1. A double-pressure head automatic feeding pressing machine, characterized in that: It comprises a machine base, a control box is arranged in the machine base, a pressing mounting frame is arranged on the machine base, a pressing assembly is arranged on the pressing mounting frame, the pressing assembly is connected to the control box, and two pressing heads are arranged on the output end of the pressing assembly; A product jig and a feeding assembly are provided on the machine base, and the feeding assembly is connected to the control box. A plurality of product placement slots are arranged in two rows on the product jig, and each row of product placement slots is respectively positioned opposite to a pressing head. The product placement slots are used to place products to be processed. The feeding assembly is detachably connected to the product jig, and the feeding assembly can push the product jig to slide on the machine base. The pressing assembly can drive the pressing head to connect or separate with the product to be processed on the product jig.

2. The double-pressure head automatic feeding pressing machine according to claim 1 is characterized in that: The feed assembly includes a feed mounting seat, which is connected to the machine base. One of the side surfaces of the product fixture is connected to the feed mounting seat, and the two can slidably cooperate. A feed drive assembly is provided on the feed mounting seat, and the output end of the feed drive assembly is connected to the product fixture.

3. The double-pressure head automatic feeding pressing machine according to claim 2 is characterized in that: The machine base is provided with a first limit block and a second limit block, the first limit block can be connected to the end face of the product fixture, the second limit block can be connected to the side of the product fixture away from the feed mounting seat, and the second limit block is slidably matched with the product fixture.

4. The double-pressure head automatic feeding pressing machine according to claim 2, characterized in that: The feed drive assembly includes a feed cylinder, which is connected to the feed mounting seat. A feed drive block is provided on the output end of the feed cylinder, and an L-shaped push block is provided on the feed drive block. A plurality of clamping blocks are provided on the side of the product fixture close to the feed drive assembly, and the L-shaped push block is detachably clamped with the clamping block.

5. The double-pressure head automatic feeding pressing machine according to claim 4 is characterized in that: One end of the L-shaped push block is hinged to the feed drive block, and a limit column is provided on the feed drive block, and the limit column can abut against the L-shaped push block to prevent the L-shaped push block from rotating; The clamping block is provided with an offset inclined surface and a push surface, which can be connected with the L-shaped pushing block respectively. The offset inclined surface is used to push the L-shaped pushing block to rotate along the hinge end, and the push surface is used to push the product fixture to slide on the machine base.

6. The double-pressure head automatic feeding pressing machine according to claim 4, characterized in that: The feed mounting seat is provided with a feed guide rail, and the feed driving block is slidably engaged with the feed guide rail.

7. The double-pressure head automatic feeding pressing machine according to claim 4, characterized in that: The feed mounting seat is provided with two limit buffers, and the feed cylinder can drive the feed drive block to abut against the limit buffers respectively.

8. The double-pressure head automatic feeding pressing machine according to any one of claims 1 to 7, characterized in that: The pressing assembly comprises a pressing cylinder, which is connected to the pressing mounting frame. A pressing head mounting plate is provided on the output end of the pressing cylinder, and the pressing head is connected to the pressing head mounting plate.

9. The double-pressure head automatic feeding pressing machine according to claim 8, characterized in that: A guide column is arranged on the pressure head mounting plate, and the other end of the guide column passes through the pressing mounting frame and is slidably connected with the pressing mounting frame.

10. The double-pressure head automatic feeding pressing machine according to claim 8, characterized in that: A buffer spring is provided on the pressure head mounting plate, the pressing head is connected to one end of the buffer spring away from the pressure head mounting plate, and a spring limiter is provided on the pressing head. The spring limiter is sleeved on the periphery of the buffer spring and slidably cooperates with the buffer spring.

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