Leather base fabric making and forming device
By designing dye cavity, dye injection mechanism and diffusion knocking mechanism in leather-based cloth dyeing equipment, the problems of dye penetration difficulty and poor dye uniformity are solved, and a more efficient and uniform dyeing effect is achieved, and the molding quality of leather-based cloth is improved.
Patent Information
- Application Number
- CN202411613859.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-13
- Publication Date
- 2025-04-01
AI Technical Summary
Existing leather-based cloth dyeing equipment is difficult to achieve rapid and uniform penetration of dyes, resulting in poor dye uniformity and inconsistent color, which affects molding effect and market value.
A leather base fabric molding device including a dye cavity, a dye injection mechanism and a diffusion knocking mechanism is designed. A support shaft and a rotating shaft are arranged in the dye cavity, which drives the rotating roller and injection cylinder to rotate and squeeze and inject dye; the diffusion and tapping mechanism knocks and oscillates the surface of the leather base cloth through the tapping rod to promote the diffusion of dye.
Injecting dye through the injection cylinder reduces the difficulty of dye penetration, improves dye absorption efficiency, and achieves a more uniform dyeing effect; the knocking oscillation mechanism promotes the diffusion and absorption of dye molecules, and improves dye uniformity and molding quality.
Smart Images
Figure CN119736769A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of textile processing equipment, in particular to a leather base cloth manufacturing and molding device. Background Art
[0002] Leather is a denatured and non-perishable animal skin obtained through physical and chemical processing such as depilation and tanning. Leather is composed of natural protein fibers tightly woven in three-dimensional space. Its surface has a special grain layer with natural grain and luster and feels comfortable. Leather base cloth is mainly used as synthetic leather substrate. After latex impregnation, coating and finishing, it becomes synthetic leather. The synthetic leather produced with this material has unique advantages, such as: easy processing (including cutting, sewing, molding, bonding, printing, etc.), isotropy, not easy to flaw, dirt-resistant, water-resistant, oil-resistant, and chemically resistant, light weight, and good uniformity and resilience.
[0003] The production and molding of leather-based fabrics requires a series of sophisticated production steps, including raw material preparation, pretreatment, dyeing, drying and coating. During dyeing, the currently available equipment can cause the fabric to be wound and moved along a fixed direction through an automatic winding mechanism and the fixing effect of the clamping roller, and through the immersion printing and dyeing method, it can be automatically dyed when passing through the dye pool, effectively improving the efficiency of the dyeing and discharging of the leather-based fabric. However, this simple immersion method makes it difficult for the dye to quickly penetrate into the leather-based fabric, resulting in poor dyeing uniformity, making the color of the leather-based fabric surface inconsistent or different in tone, and even possible dyeing flowers, which in turn affects the subsequent molding effect and reduces its market value. Summary of the invention
[0004] The object of the present invention is to provide a leather base fabric manufacturing and forming device to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a leather base fabric manufacturing and forming device, comprising a dyeing box and a leather base fabric body, wherein a dye cavity is arranged inside the dyeing box, and the inner wall of the dye cavity is symmetrically fixedly connected with a support shaft, the outer wall of the support shaft is rotatably connected with an auxiliary roller corresponding to the leather base fabric body, and the inner wall of the dye cavity is rotatably connected with a rotating shaft; The outer wall of the rotating shaft is provided with a dye injection mechanism to inject the dye into the interior of the leather base fabric body during the immersion dyeing process, thereby reducing the difficulty of the dye penetrating into the interior of the leather base fabric body; The inner wall of the dye cavity is symmetrically provided with a diffusion and beating mechanism to knock and vibrate the surface of the leather base fabric body during the soaking and dyeing process, thereby promoting the diffusion and absorption of dye molecules inside and outside the leather base fabric body.
[0006] Preferably, the dye injection mechanism includes a roller, and the interior of the roller is fixedly connected to the outer wall of the rotating shaft, the outer wall of the roller is pressed against the surface of the leather base cloth body, and the outer wall of the roller is provided with sliding grooves at equal distances, the inner wall of the sliding groove is slidably connected with an injection cylinder, and a storage cavity is provided inside the injection cylinder, the outer wall of the injection cylinder is symmetrically provided with through holes, and the inner wall of the through hole is communicated with the inner wall of the storage cavity.
[0007] Preferably, the inner wall of the storage cavity is slidably connected with a plugging head, and an injection hole is opened inside the plugging head, the inner wall of the injection hole is communicated with the inner wall of the storage cavity, the inner wall of the slide groove is fixedly connected with a mounting rod, and one end of the mounting rod passes through the interior of the injection barrel and is fixedly connected with a push disk, and the outer wall of the push disk slides in fit with the inner wall of the storage cavity.
[0008] Preferably, a spring 1 is fitted on the outer wall of the mounting rod, one end of the spring 1 is fixedly connected to the inner wall of the slide groove, and the other end of the spring 1 is fixedly connected to one end of the injection barrel, one end of the plugging head is semicircular, and the outer wall of the plugging head is symmetrically fixedly connected to a limiting block, a limiting groove is provided on the inner wall of the storage cavity corresponding to the limiting block, and the outer wall of the limiting block slides in fit with the inner wall of the limiting groove.
[0009] Preferably, a second spring is fixedly connected to the top of the limit block, and the other end of the second spring is fixedly connected to the inner wall of the limit groove, an anti-slip block is symmetrically fixedly connected to the outer wall of the injection barrel, an anti-slip groove is provided on the inner wall of the slide groove corresponding to the anti-slip block, and the outer wall of the anti-slip block slides in contact with the inner wall of the anti-slip groove.
[0010] Preferably, the diffusion knocking mechanism includes a fixed rod, and positioning grooves are equidistantly penetrated inside the fixed rod, the inner wall of the positioning groove is slidably connected with a knocking rod, and connecting grooves are penetrated through the outer walls of the top ends of several knocking rods, and the inner walls of the connecting grooves are fixedly connected to connecting rods, the two ends of the fixed rod are fixedly connected to the inner wall of the dye chamber, and one end of the fixed rod is rotatably connected to an outer sleeve, the outer wall of the outer sleeve is rotatably connected to a transmission chain belt, and the inner wall on the other side of the transmission chain belt is rotatably connected to the end outer wall of the rotating shaft.
[0011] Preferably, the outer wall of the outer sleeve is fixedly connected with guide protrusions at equal distances corresponding to the connecting rod, and the outer wall of the knocking rod is fitted with a tension spring.
[0012] Preferably, one end of the tension spring is fixedly connected to the outer wall of the fixed rod, and the other end of the tension spring is fixedly connected to the outer wall of the connecting rod. The connecting rod forms a telescopic structure with the fixed rod through the tension spring, and the outer wall of the connecting rod is squeezed and set on the outer wall of the outer sleeve through the tension spring.
[0013] Preferably, a cloth roller is fixedly mounted on one side outer wall of the dyeing box corresponding to the leather base fabric body, and one end of the leather base fabric body is wound around the outer wall of the cloth roller, and a driving motor is fixedly mounted on one side of the cloth roller.
[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. When dyeing the leather base fabric, the leather base fabric body can be rolled up and moved by a driving motor, so that the leather base fabric body drives the roller to rotate and squeezes multiple injection cylinders, so that the dye in the injection cylinders is injected into the interior of the leather base fabric body through the injection holes, reducing the difficulty of the dye penetrating into the interior of the leather base fabric body, thereby improving the absorption efficiency of the leather base fabric body to the dye, and further facilitating the dyeing efficiency of the leather base fabric body by the device.
[0015] 2. When the leather base fabric is dyed, the rotation of the rotating shaft can drive multiple guide protrusions to touch the connecting rod. Driven by the tension spring, multiple knocking rods can knock and vibrate the surface of the leather base fabric during the dyeing process, thereby promoting the diffusion of dye molecules in the main body of the leather base fabric, so that the main body of the leather base fabric can evenly blend and color the dye, which is beneficial to improve the dyeing effect of the device on the main body of the leather base fabric. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure inside the dyeing box of the present invention; Figure 3 It is a schematic diagram of the partial structure inside the dyeing box of the present invention; Figure 4 It is a structural schematic diagram of the first part of the dye injection mechanism of the present invention; Figure 5 It is a structural schematic diagram of the second part of the dye injection mechanism of the present invention; Figure 6 It is a schematic structural diagram of the diffusion knocking mechanism of the present invention.
[0017] In the figure: 1. dyeing box; 2. dye cavity; 3. support shaft; 4. auxiliary roller; 5. rotating shaft; 8. leather base cloth body; 9. cloth winding roller; 10. driving motor; 6. dye injection mechanism; 601. rotating roller; 602. slide groove; 603. injection cylinder; 604. storage cavity; 605. through hole; 606. plugging head; 607. injection hole; 608. mounting rod; 609. pushing plate; 610. spring 1; 611. limit block; 612. spring 2; 613. limit groove; 614. anti-slip block; 615. anti-slip groove; 7. diffusion knocking mechanism; 701. fixing rod; 702. knocking rod; 703. positioning groove; 704. connecting groove; 705. connecting rod; 706. outer sleeve; 707. transmission chain belt; 708. guide protrusion; 709. tension spring. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0019] For example, see Figure 1-6 The present invention provides a leather base fabric manufacturing and forming device, comprising a dyeing box 1 and a leather base fabric main body 8. A dye cavity 2 is arranged inside the dyeing box 1, and a support shaft 3 is symmetrically fixedly connected to the inner wall of the dye cavity 2. An auxiliary roller 4 is rotatably connected to the outer wall of the support shaft 3 corresponding to the leather base fabric main body 8, and a rotating shaft 5 is rotatably connected to the inner wall of the dye cavity 2.
[0020] The outer wall of the rotating shaft 5 is provided with a dye injection mechanism 6. Further, the dye injection mechanism 6 includes a roller 601, and the interior of the roller 601 is fixedly connected to the outer wall of the rotating shaft 5. The outer wall of the roller 601 is pressed against the surface of the leather base cloth body 8, and the outer wall of the roller 601 is provided with chute 602 at equal distances, and the inner wall of the chute 602 is slidably connected with an injection cylinder 603, and the injection cylinder 603 is provided with a storage cavity 604 inside. The outer wall of the injection cylinder 603 is symmetrically penetrated with a through hole 605, and the inner wall of the through hole 605 is connected with the inner wall of the storage cavity 604. In this embodiment, when the leather base fabric body 8 is dyed, one end of the leather base fabric body 8 is firstly wound around the surface of the cloth winding roller 9, so that the cloth winding roller 9 is driven by the driving motor 10 to make the leather base fabric body 8 roll up and move, and then a dye cavity 2 is arranged inside the dyeing box 1, and the inner wall of the dye cavity 2 is symmetrically fixedly connected with the support shaft 3, and the outer wall of the support shaft 3 is rotatably connected with the auxiliary roller 4 corresponding to the leather base fabric body 8, and at the same time, the inner wall of the dye cavity 2 is rotatably connected with the rotating shaft 5, and the outer wall of the rotating roller 601 is pressed against the surface of the leather base fabric body 8, so that the leather base fabric body 8 is successively bypassed from the auxiliary roller 4 and the outer wall of the rotating roller 601 for tightening and rolling, so that the leather base fabric body 8 can be immersed and colored from the dye cavity 2 during the rolling movement; Then, during the soaking and coloring process, first, the leather base cloth body 8 can drive the roller 601 to rotate, and the outer wall of the roller 601 is provided with chute 602 at equal intervals, and the inner wall of the chute 602 is slidably connected with the injection cylinder 603, so that the multiple injection cylinders 603 in the roller 601 can be synchronously driven to move in a synchronous circumferential manner, and then a spring 610 is provided on the outer wall of the mounting rod 608, and one end of the spring 610 is fixedly connected to the inner wall of the chute 602, and the other end of the spring 610 is fixedly connected to one end of the injection cylinder 603, Therefore, under normal circumstances, that is, when the injection cylinder 603 is not squeezed by the leather base cloth body 8, it can be squeezed by the spring 1 610 and extend out of the slide groove 602 to the outside, that is, extend into the dye, and then the anti-slip block 614 is symmetrically fixedly connected to the outer wall of the injection cylinder 603, and the inner wall of the slide groove 602 is provided with an anti-slip groove 615 corresponding to the anti-slip block 614, and the outer wall of the anti-slip block 614 and the inner wall of the anti-slip groove 615 are fitted and slid, so that the extension distance of the injection cylinder 603 can be limited by the cooperation of the anti-slip block 614 and the anti-slip groove 615 to prevent it from slipping out; Next, when the syringe 603 is in the extended state, a storage cavity 604 is opened inside the syringe 603, and a through hole 605 is symmetrically opened through the outer wall of the syringe 603, and the inner wall of the through hole 605 is connected with the inner wall of the storage cavity 604, so that the external dye can be poured into the storage cavity 604 through the through hole 605 for storage. Then, when the syringe 603 is rotated to a certain angle, that is, when it is squeezed by the leather base cloth body 8, the syringe 603 squeezes the spring 1 610 and retracts into the slide groove 602. During the contraction process, the inner wall of the slide groove 602 is fixed to the spring 1 610. A mounting rod 608 is connected, and one end of the mounting rod 608 passes through the interior of the injection barrel 603 and is fixedly connected to a push disk 609, and the outer wall of the push disk 609 fits and slides with the inner wall of the storage cavity 604, so that the fixed push disk 609 can move relative to the injection barrel 603, that is, the dye stored in the injection barrel 603 is pushed out, so that the injection barrel 603 that fits and squeezes with the surface of the leather base fabric body 8 can inject the dye into the interior of the leather base fabric body 8, reducing the difficulty of the dye penetrating into the interior of the leather base fabric body 8, thereby improving the absorption efficiency of the leather base fabric body 8 for the dye; Furthermore, in order to prevent the dye from flowing from the through hole 605 to the outside during the pushing process, resulting in a decrease in the injection content, a plugging head 606 is slidably connected to the inner wall of the storage cavity 604, and an injection hole 607 is opened through the plugging head 606, and the inner wall of the injection hole 607 is connected to the inner wall of the storage cavity 604, and one end of the plugging head 606 is semicircular, and the outer wall of the plugging head 606 is symmetrically fixedly connected to the limiting block 611, and the inner wall of the storage cavity 604 is provided with a limiting groove 613 corresponding to the limiting block 611, and the outer wall of the limiting block 611 and the limiting groove The inner wall of the stopper 613 fits and slides, and the top of the limit block 611 is fixedly connected with the spring 2 612, and the other end of the spring 2 612 is fixedly connected to the inner wall of the limit groove 613, so that under normal circumstances, that is, when the injection barrel 603 is not squeezed, at this time, driven by the squeezing of the spring 2 612, the semicircular end of the plugging head 606 is exposed outside the injection barrel 603, and at this time, the external dye can flow into the storage cavity 604 through the through hole 605 and the injection hole 607, and the position of the plugging head 606 can be limited by the cooperation of the limit block 611 and the limit groove 613 to prevent it from sliding out; When the injection barrel 603 is squeezed, the plugging head 606 is squeezed synchronously, so that the exposed part of the plugging head 606 is pressed and moves into the injection barrel 603, thereby blocking the through holes 605 on both sides of the injection barrel 603, so that the dye in the storage cavity 604 can only be discharged from the injection hole 607, and then the dye in the injection barrel 603 can be stably injected into the leather base fabric body 8 through the injection hole 607, thereby ensuring the injection content and improving the absorption efficiency of the leather base fabric body 8 for the dye; As described above, when the leather fabric is dyed, the leather fabric body 8 can be reeled and moved by driving the motor 10, so that the leather fabric body 8 drives the roller 601 to rotate and squeeze the multiple injection cylinders 603, so that the dye in the injection cylinders 603 is injected into the leather fabric body 8 through the injection holes 607, reducing the difficulty of the dye penetrating into the leather fabric body 8, thereby improving the absorption efficiency of the leather fabric body 8 for the dye, and further facilitating the improvement of the dyeing efficiency of the leather fabric body 8 by the device.
[0021] Embodiment 2: Based on the above embodiment, the inner wall of the dye chamber 2 is symmetrically provided with a diffusion and beating mechanism 7 .
[0022] Further, the diffusion knocking mechanism 7 includes a fixed rod 701, and a positioning groove 703 is equidistantly penetrated inside the fixed rod 701, and the inner wall of the positioning groove 703 is slidably connected with a knocking rod 702, and the outer wall of the top of a plurality of knocking rods 702 is penetrated with a connecting groove 704, and the inner wall of the connecting groove 704 is fixedly connected with a connecting rod 705, the two ends of the fixed rod 701 are fixedly connected to the inner wall of the dye chamber 2, and one end of the fixed rod 701 is rotatably connected to an outer sleeve 706, the outer wall of the outer sleeve 706 is rotatably connected to a transmission chain belt 707, and the inner wall of the other side of the transmission chain belt 707 is rotatably connected to the outer wall of the end of the rotating shaft 5; In this embodiment, during the rotation of the rotating shaft 5, an outer sleeve 706 is rotatably connected through one end of the fixed rod 701, and the outer wall of the outer sleeve 706 is rotatably connected to the transmission chain belt 707, and the inner wall of the other side of the transmission chain belt 707 is rotatably connected to the outer wall of the end of the rotating shaft 5, so that the rotating shaft 5 can drive the outer sleeve 706 to rotate through the transmission chain belt 707, and then the inner wall of the fixed rod 701 is equidistantly penetrated with positioning grooves 703, and the inner wall of the positioning groove 703 is slidably connected with a knocking rod 702, and the outer wall of the top of several knocking rods 702 is penetrated with connecting grooves 704, and the connecting The inner wall of the through slot 704 is fixedly connected with a connecting rod 705, and the outer wall of the knocking rod 702 is fitted with a tension spring 709, and one end of the tension spring 709 is fixedly connected to the outer wall of the fixed rod 701, and the other end of the tension spring 709 is fixedly connected to the outer wall of the connecting rod 705, and the connecting rod 705 forms a telescopic structure with the fixed rod 701 through the tension spring 709, and the outer wall of the connecting rod 705 is pressed against the outer wall of the outer sleeve 706 by the tension spring 709, so that under normal circumstances, the bottom ends of the multiple knocking rods 702 will be close to the surface of the leather base cloth body 8 under the restriction of the tension spring 709, and will not touch it; When the outer sleeve 706 rotates, the outer wall of the outer sleeve 706 is fixedly connected with the connecting rod 705 at equal distances, so that the outer sleeve 706 can drive multiple guiding protrusions 708 to move in a circle and contact and collide with the connecting rod 705 that is in contact with the surface of the outer sleeve 706. Under the guidance of the surface inclined surface of the guiding protrusion 708, the connecting rod 705 rises and stretches the tension spring 709 to store force. When the guiding protrusion 708 is not in contact with the connecting rod 705, the tension spring 709 will release kinetic energy, so that the knocking rod 702 returns to its original position and further knocks and vibrates the surface of the leather base fabric in the dyeing process under the action of the elastic kinetic energy, thereby promoting the diffusion of dye molecules in the leather base fabric body 8, so that the leather base fabric body 8 can evenly fuse and color the dye. As described above, when the leather base fabric is dyed, the rotation of the rotating shaft 5 can drive multiple guide protrusions 708 to touch the connecting rod 705, and driven by the tension spring 709, multiple knocking rods 702 can knock and vibrate the surface of the leather base fabric during the dyeing process, thereby promoting the diffusion of dye molecules in the leather base fabric body 8, so that the leather base fabric body 8 can evenly blend and color the dye, which is beneficial to improve the dyeing effect of the device on the leather base fabric body 8.
[0023] Working principle: When the leather base fabric body 8 is dyed, firstly, one end of the leather base fabric body 8 is wound around the surface of the cloth roller 9, and the cloth roller 9 is driven by the driving motor 10 to roll up the leather base fabric body 8, and the leather base fabric body 8 is wound around the auxiliary roller 4 and the outer wall of the rotating roller 601 in turn to be tightened and rolled up, so that the leather base fabric body 8 can be immersed and colored from the dye chamber 2 during the rolling movement; Then, during the soaking and coloring process, under normal circumstances, that is, when the injection cylinder 603 is not squeezed by the leather base fabric body 8, it can be squeezed by the spring 1 610 so as to extend out of the slide groove 602 to the outside, that is, extend into the dye. When the injection cylinder 603 is in the extended state, the dye from the outside can be poured into the storage cavity 604 through the through hole 605 for storage. Then, when the injection cylinder 603 is rotated to a certain angle, that is, when it is squeezed by the leather base fabric body 8, the injection cylinder 603 squeezes the spring 1 610 and retracts into the slide groove 602. During the retraction process, the push disk 609 can be fixedly arranged to move relative to the injection cylinder 603, that is, the dye stored in the injection cylinder 603 is pushed out, so that the injection cylinder 603, which is pressed against the surface of the leather base fabric body 8 at this time, can inject the dye into the interior of the leather base fabric body 8, reducing the difficulty of the dye penetrating into the interior of the leather base fabric body 8, thereby improving the absorption efficiency of the leather base fabric body 8 for the dye. Furthermore, in order to prevent the dye from flowing from the through hole 605 to the outside during the pushing process, resulting in a decrease in the injection content, under normal circumstances, that is, when the injection barrel 603 is not squeezed, the semicircular end of the plugging head 606 is exposed outside the injection barrel 603 under the squeezing of the second spring 612. At this time, the external dye can flow into the storage cavity 604 through the through hole 605 and the injection hole 607, and the position of the plugging head 606 can be limited by the cooperation of the limiting block 611 and the limiting groove 613 to prevent it from slipping out; When the injection barrel 603 is squeezed, the plugging head 606 is squeezed synchronously, so that the exposed part of the plugging head 606 is pressed and moves into the injection barrel 603, thereby blocking the through holes 605 on both sides of the injection barrel 603, so that the dye in the storage cavity 604 can only be discharged from the injection hole 607, and then the dye in the injection barrel 603 can be stably injected into the leather base fabric body 8 through the injection hole 607, thereby ensuring the injection content and improving the absorption efficiency of the leather base fabric body 8 for the dye; Then, during the rotation of the rotating shaft 5, the outer sleeve 706 can be driven to rotate through the transmission chain belt 707. Under normal circumstances, the bottom ends of the multiple knocking rods 702 will be close to the surface of the leather base fabric main body 8 under the restriction of the tension spring 709, but will not touch it. When the outer sleeve 706 rotates, the multiple guide protrusions 708 can be driven by the outer sleeve 706 to move in a circle and contact and collide with the connecting rod 705 that is in contact with the surface of the outer sleeve 706. Under the guidance of the surface inclined surface of the guide protrusion 708, the connecting rod 705 rises and stretches the tension spring 709 to store force. When the guide protrusion 708 does not contact the connecting rod 705, the tension spring 709 will release kinetic energy, causing the knocking rod 702 to return to its original position and further knock and vibrate the surface of the leather base fabric during the dyeing process under the action of the elastic kinetic energy, thereby promoting the diffusion of dye molecules in the leather base fabric main body 8, so that the leather base fabric main body 8 can evenly blend and color the dye.
[0024] 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 leather base fabric manufacturing and forming device, comprising a dyeing box (1) and a leather base fabric body (8), characterized in that: The dye box (1) is provided with a dye cavity (2) inside, and the inner wall of the dye cavity (2) is symmetrically fixedly connected to a support shaft (3), the outer wall of the support shaft (3) is rotatably connected to an auxiliary roller (4) corresponding to the leather base fabric body (8), and the inner wall of the dye cavity (2) is rotatably connected to a rotating shaft (5); The outer wall of the rotating shaft (5) is provided with a dye injection mechanism (6) for injecting dye into the interior of the leather base fabric body (8) during the immersion dyeing process; The inner wall of the dye chamber (2) is symmetrically provided with a diffusion beating mechanism (7) for beating and vibrating the surface of the leather base fabric body (8); The dye injection mechanism (6) comprises a roller (601), wherein the interior of the roller (601) is fixedly connected to the outer wall of the rotating shaft (5), the outer wall of the roller (601) is pressed against the surface of the leather base cloth body (8), and the outer wall of the roller (601) is provided with sliding grooves (602) at equal distances, the inner wall of the sliding groove (602) is slidably connected to an injection cylinder (603), and a storage cavity (604) is provided inside the injection cylinder (603), and through holes (605) are symmetrically penetrated through the outer wall of the injection cylinder (603), and the inner wall of the through hole (605) is communicated with the inner wall of the storage cavity (604).
2. A leather base fabric manufacturing and forming device according to claim 1, characterized in that: The inner wall of the storage cavity (604) is slidably connected with a plugging head (606), and an injection hole (607) is provided through the inside of the plugging head (606), and the inner wall of the injection hole (607) is connected to the inner wall of the storage cavity (604).
3. The leather base fabric manufacturing and forming device according to claim 2, characterized in that: The inner wall of the slide groove (602) is fixedly connected to a mounting rod (608), and one end of the mounting rod (608) passes through the interior of the injection cylinder (603) and is fixedly connected to a push disk (609), and the outer wall of the push disk (609) slides in contact with the inner wall of the storage cavity (604).
4. The leather base fabric manufacturing and forming device according to claim 3, characterized in that: The outer wall of the mounting rod (608) is fitted with a spring 1 (610), one end of the spring 1 (610) is fixedly connected to the inner wall of the slide groove (602), and the other end of the spring 1 (610) is fixedly connected to one end of the injection barrel (603); one end of the plugging head (606) is semicircular, and the outer wall of the plugging head (606) is symmetrically fixedly connected to the limiting block (611); the inner wall of the storage cavity (604) is provided with a limiting groove (613) corresponding to the limiting block (611), and the outer wall of the limiting block (611) is fitted and slid with the inner wall of the limiting groove (613); the top of the limiting block (611) is fixedly connected with a spring 2 (612), and the other end of the spring 2 (612) is fixedly connected to the inner wall of the limiting groove (613); the outer wall of the injection barrel (603) An anti-slip block (614) is symmetrically fixedly connected, an anti-slip groove (615) is provided on the inner wall of the slide groove (602) corresponding to the anti-slip block (614), and the outer wall of the anti-slip block (614) is fitted and slidably connected to the inner wall of the anti-slip groove (615); the diffusion knocking mechanism (7) comprises a fixed rod (701), and positioning grooves (703) are equidistantly penetrated inside the fixed rod (701), the inner wall of the positioning groove (703) is fitted and slidably connected to a knocking rod (702), a connecting groove (704) is penetrated through the outer wall of the top end of a plurality of the knocking rods (702), and a connecting rod (705) is fixedly connected to the inner wall of the connecting groove (704), both ends of the fixed rod (701) are fixedly connected to the inner wall of the dye chamber (2), and one end of the fixed rod (701) is rotatably connected to an outer sleeve (706).
5. The leather base fabric manufacturing and forming device according to claim 4, characterized in that: The outer wall of the outer sleeve (706) is rotatably connected to a transmission chain belt (707), and the inner wall on the other side of the transmission chain belt (707) is rotatably connected to the outer wall of the end of the rotating shaft (5).
6. The leather base fabric manufacturing and forming device according to claim 5, characterized in that: The outer wall of the outer sleeve (706) is fixedly connected with guide protrusions (708) at equal distances corresponding to the connecting rod (705), and the outer wall of the knocking rod (702) is fitted with a tension spring (709).
7. The leather base fabric manufacturing and forming device according to claim 6, characterized in that: One end of the tension spring (709) is fixedly connected to the outer wall of the fixed rod (701), and the other end of the tension spring (709) is fixedly connected to the outer wall of the connecting rod (705); the connecting rod (705) and the fixed rod (701) form a telescopic structure through the tension spring (709), and the outer wall of the connecting rod (705) is squeezed and set on the outer wall of the outer sleeve (706) through the tension spring (709).
8. A leather base fabric manufacturing and forming device according to any one of claims 1 to 7, characterized in that: A cloth rolling roller (9) is fixedly mounted on an outer wall of one side of the dyeing box (1) corresponding to the leather base fabric body (8), and one end of the leather base fabric body (8) is wound around the outer wall of the cloth rolling roller (9), and a driving motor (10) is fixedly mounted on one side of the cloth rolling roller (9).