An automatic feeding device for composite film production
By designing the film expansion module and transfer module of automatic loading equipment, the problem of lack of automatic replacement system in composite film production is solved, and the automatic replacement and deployment of composite film rolls is realized, which improves production efficiency and reduces operating risks.
Patent Information
- Application Number
- CN202510363976.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2045-03-26
AI Technical Summary
The existing composite membrane production equipment lacks an efficient automated replacement system and relies on manual operations, which increases operational difficulty and safety risks.
An automatic loading equipment is designed, including a film expansion module and a transfer module. Through components such as a first-stage electric telescopic rod, rotating roller and driving motor, the automatic replacement and deployment of the composite film roll is realized.
Automatic replacement of composite film rolls is realized, which reduces the difficulty and safety risks of manual operation, and facilitates the unfolding of composite film through the friction of rotating rollers, improving production efficiency.
Smart Images
Figure CN119873462B_ABST
Abstract
Description
Technical Field
[0001] The present invention belongs to the technical field of composite film production, and particularly relates to an automatic feeding device for composite film production. Background Art
[0002] A composite film is a multi-layer film composed of a variety of different materials through a specific process, and is widely used in fields such as packaging, construction, and electronics. When producing a composite film, it is necessary to unwind the composite film roll to facilitate subsequent process operations. After the composite film roll is used up, the existing equipment lacks an efficient automatic replacement system and relies on manual operation, which increases the operation difficulty and potential safety hazards. Summary of the Invention
[0003] The purpose of the present invention is to provide an automatic feeding device for composite film production to solve the problems raised in the above background art.
[0004] To achieve the above purpose, the present invention provides the following technical solutions:
[0005] An automatic feeding device for composite film production includes a base. A vertical plate is provided on the left side of the base, and a cylinder is connected to the right side of the vertical plate. The right side of the inner cavity of the cylinder is connected with a mounting plate member. The middle of the right side of the mounting plate member is connected with a photoelectric emitter. The outer wall of the cylinder is circumferentially and arrayedly connected with film unwinding modules. The film unwinding module includes a first-stage electric telescopic rod, a square sleeve plate, an outer extension rod, a contact switch, and a trigger plate member. The first-stage electric telescopic rod is connected to the middle of the left side of the mounting plate member. The square sleeve plate is connected to the outer wall of the cylinder. The outer extension rod is slidably fitted in the square sleeve plate. The trigger plate member is provided at the end of the outer extension rod away from the cylinder. The contact switch is provided between the trigger plate member and the outer extension rod. A transfer module is provided on the right side of the top of the base. The transfer module includes a square notch, a first screw, a moving plate member, a second-stage electric telescopic rod, and a receiver. The square notch is opened on the right side of the top of the base. The moving plate member is slidably fitted in the square notch. The first screw is provided in the moving plate member, and both the left and right ends of the first screw penetrate through the moving plate member. The second-stage electric telescopic rod is connected to the middle of the top of the moving plate member. The receiver is provided above the second-stage electric telescopic rod.
[0006] Preferably, the film unwinding module further includes a pushing plate member, a strip-shaped notch, and a sliding plate member. The pushing plate member is slidably fitted in the left side of the inner cavity of the cylinder, and the output end of the left side of the first-stage electric telescopic rod is connected to the middle of the right side of the pushing plate member. The strip-shaped notch is opened on the outer wall of the cylinder and is communicated with the inner cavity of the cylinder. The sliding plate member is slidably fitted in the strip-shaped notch, and the sliding plate member is connected to the outer wall of the pushing plate member. The output end of the first-stage electric telescopic rod pulls the pushing plate member to move rightward in the cylinder, thereby driving the sliding plate member and the linkage plate member to move rightward.
[0007] Preferably, the film unfolding module further includes a linkage plate, a connecting plate, and an opening. The linkage plate is slidably fitted on the outer wall of the cylinder, and the linkage plate is connected to the sliding plate. The connecting plate is arranged between the linkage plate and the extension rod, and both ends of the connecting plate are rotatably connected to the linkage plate and the extension rod respectively through rotating shafts. The opening is formed at one end of the left side of the square sleeve plate opposite to the cylinder. One end of the connecting plate away from the linkage plate penetrates through the opening. When the linkage plate moves to the right, under the linkage action of the connecting plate, the end of the extension rod away from the connecting plate extends out of the square sleeve plate, driving the longitudinal plate and the arc plate to move outwards.
[0008] Preferably, the film unfolding module further includes a longitudinal plate, a return spring, an equipment plate, a first-stage stabilizing tube, and a first-stage strengthening rod. The longitudinal plate is connected to the end of the extension rod away from the cylinder. The return springs are symmetrically connected to the opposite sides of the longitudinal plate and the extension rod. The equipment plate is connected to the middle of the opposite sides of the longitudinal plate and the extension rod. The contact switch is embedded in the middle of the opposite sides of the equipment plate and the longitudinal plate. Both the first-stage stabilizing tube and the first-stage strengthening rod are arranged inside the return spring. The first-stage stabilizing tube is connected to the longitudinal plate. The first-stage strengthening rod is slidably fitted inside the first-stage stabilizing tube. After the rotating roller contacts the composite film roll, the composite film roll blocks the outward movement of the rotating roller. Under the action of the return spring, the distance between the arc plate and the longitudinal plate is gradually compressed until the trigger plate contacts the contact switch. Through the first-stage stabilizing tube and the first-stage strengthening rod, while not affecting the outward movement of the arc plate, the stability of the arc plate is enhanced.
[0009] Preferably, the film unfolding module further includes an arc plate, an arc notch, a rotating roller, and a first-stage driving motor. The arc plate is arranged on the opposite side of the equipment plate and the longitudinal plate, and the trigger plate is connected to the middle of the inner wall of the arc plate. The arc notch is formed in the middle of the outer wall of the arc plate. The rotating rollers are arranged in a circumferential array inside the arc notch, and both the front and rear ends of the rotating roller are rotatably connected to the arc plate through rotating shafts. The first-stage driving motor is connected to the middle of the left side of the arc plate through a positioning bolt, and the right end of the output end of the first-stage driving motor penetrates through the left side of the arc plate and is connected to the left rotating shaft of the rotating roller located in the middle. One end of the return spring away from the longitudinal plate and one end of the first-stage strengthening rod away from the longitudinal plate are both connected to the arc plate. The arc plate drives the rotating roller to move outwards, thereby outwardly supporting the composite film roll and fixing the composite film roll. When it is necessary to unfold the composite film on the composite film roll, the first-stage driving motor is used to drive the rotating roller located in the middle of the arc notch to rotate. Thus, under the action of the friction force between the outer wall of the rotating roller and the inner wall of the composite film roll, the composite film roll rotates, facilitating the unfolding of the composite film in the composite film roll and facilitating the operation of subsequent processes.
[0010] Preferably, the film spreading module further includes a first-level railing, a second-level driving motor, a lifting plate member, a second screw, a second-level railing, and a limiting plate. The first-level railing is symmetrically connected to the left side of the arc-shaped plate member. The second-level driving motor is connected to the middle of the right inner wall of the arc-shaped plate member through a positioning bolt. The second-level railing is connected to the middle of the right side of the arc-shaped plate member. The lifting plate member is connected to the left side of the second-level railing. One end of the second screw is connected to the output end of the second-level driving motor, and the other end of the second screw penetrates through the lifting plate member, and the outer wall of the second screw is threadedly connected to the lifting plate member. The limiting plate is connected to the end of the second screw away from the second-level driving motor. The composite film roll is blocked and restricted by the first-level railing and the second-level railing, making the composite film roll more stable. The setting of the limiting plate can block the lifting plate member to prevent the lifting plate member from detaching from the second screw.
[0011] Preferably, the transfer module further includes a third-level driving motor, a second-level stabilizing tube, and a second-level strengthening rod. The third-level driving motor is connected to the right side of the base through a positioning bolt. The right end of the first screw penetrates through the base and is connected to the output end of the third-level driving motor. The second-level stabilizing tubes are symmetrically connected to the top of the moving plate member in the front and back. The second-level strengthening rod is slidably fitted inside the second-level stabilizing tube. Through the second-level stabilizing tube and the second-level strengthening rod, while not affecting the lifting of the lifting ring, the stability of the lifting ring is enhanced.
[0012] Preferably, the transfer module further includes a lifting ring, a support frame, a round rod, a support plate, and a third-level railing. The bottom of the lifting ring is connected to the output end of the top of the second-level electric telescopic rod. The top end of the second-level strengthening rod is connected to the lifting ring. The support frame is connected to the right inner wall of the lifting ring. The receiver is connected to the middle of the left side of the support frame. The support plates are arranged in a circumferential array on the left side of the lifting ring. The round rods are symmetrically arranged on the right side of the support plates, and the left and right ends of the round rods are respectively connected to the support plates and the lifting ring. The third-level railing is connected to the middle of the right side of the support plate. Through the third-level railing, the composite film roll is blocked, facilitating the more smooth setting of the composite film roll outside the support plate.
[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: When the present invention is in use, the composite film roll is lifted and moved leftward by the transfer module, so that the arc-shaped plate member is located inside the composite film roll, and the rotating roller moves outward along with the arc-shaped plate member. The composite film roll is externally supported and fixed by multiple rotating rollers, completing the automatic replacement of the composite film roll. Through the first-level driving motor, the rotating roller located in the middle rotates, thereby driving the composite film roll to rotate through friction, facilitating the unfolding of the composite film on the composite film roll, and thus being beneficial to the subsequent processing and production of the composite film. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of an automatic feeding device for composite film production.
[0015] Figure 2 It is a schematic diagram of the left side structure of an automatic feeding device for composite film production.
[0016] Figure 3 Schematic diagram of a cylinder of an automatic feeding device for composite film production.
[0017] Figure 4 Schematic diagram of the left side structure of a cylinder of an automatic feeding device for composite film production.
[0018] Figure 5 Schematic diagram of a square sleeve plate of an automatic feeding device for composite film production.
[0019] Figure 6 Schematic diagram of the left side structure of a push plate of an automatic feeding device for composite film production.
[0020] Figure 7 Schematic diagram of a first-level electric telescopic rod of an automatic feeding device for composite film production.
[0021] In the figure: 1, base; 2, vertical plate; 3, cylinder; 4, mounting plate member; 5, photoelectric emitter; 6, film spreading module; 61, first-level electric telescopic rod; 62, square sleeve plate; 63, outer extension rod; 64, contact switch; 65, trigger plate member; 66, pushing plate member; 67, strip-shaped notch; 68, sliding plate member; 69, linkage plate member; 610, connecting plate member; 611, opening; 612, longitudinal plate member; 613, return spring; 614, equipment plate member; 615, first-level stabilizing tube; 616, first-level strengthening rod; 617, arc-shaped plate member; 618, arc-shaped notch; 619, rotating roller; 620, first-level driving motor; 621, first-level railing; 622, second-level driving motor; 623, lifting plate member; 624, screw two; 625, second-level railing; 626, limiting plate; 7, transfer module; 71, square notch; 72, screw one; 73, moving plate member; 74, second-level electric telescopic rod; 75, receiver; 76, third-level driving motor; 77, second-level stabilizing tube; 78, second-level strengthening rod; 79, lifting ring; 710, support frame; 711, round rod; 712, support plate; 713, third-level railing. Detailed implementation mode
[0022] Example 1. Please refer to Figures 1-7As shown in the figure, an automatic feeding device for composite film production includes a base 1. A vertical plate 2 is provided on the left side of the base 1. The right side of the vertical plate 2 is connected to a cylinder 3. The right side of the inner cavity of the cylinder 3 is connected to a mounting plate member 4. In the middle of the right side of the mounting plate member 4 is connected a photoelectric emitter 5. The outer wall of the cylinder 3 is circumferentially and arrayedly connected with film spreading modules 6. The film spreading module 6 includes a first-stage electric telescopic rod 61, a square sleeve plate 62, an extension rod 63, a contact switch 64 and a trigger plate member 65. The first-stage electric telescopic rod 61 is connected to the middle part of the left side of the mounting plate member 4. The square sleeve plate 62 is connected to the outer wall of the cylinder 3. The extension rod 63 is slidably fitted in the square sleeve plate 62. The trigger plate member 65 is provided at the end of the extension rod 63 away from the cylinder 3. The contact switch 64 is provided between the trigger plate member 65 and the extension rod 63. On the right side of the top of the base 1 is provided a transfer module 7. The transfer module 7 includes a square notch 71, a first screw 72, a moving plate member 73, a second-stage electric telescopic rod 74 and a receiver 75. The square notch 71 is opened on the right side of the top of the base 1. The moving plate member 73 is slidably fitted in the square notch 71. The first screw 72 is provided in the moving plate member 73, and both the left and right ends of the first screw 72 penetrate through the moving plate member 73. The second-stage electric telescopic rod 74 is connected to the middle of the top of the moving plate member 73. The receiver 75 is provided above the second-stage electric telescopic rod 74.
[0023] Reference Figure 1 、 Figure 6 and Figure 7 As shown in the figure, the film spreading module 6 further includes a pushing plate member 66, a strip-shaped notch 67 and a sliding plate member 68. The pushing plate member 66 is slidably fitted in the left side of the inner cavity of the cylinder 3, and the output end on the left side of the first-stage electric telescopic rod 61 is connected to the middle part of the right side of the pushing plate member 66. The strip-shaped notch 67 is opened on the outer wall of the cylinder 3, and the strip-shaped notch 67 is communicated with the inner cavity of the cylinder 3. The sliding plate member 68 is slidably fitted in the strip-shaped notch 67, and the sliding plate member 68 is connected to the outer wall of the pushing plate member 66. The output end of the first-stage electric telescopic rod 61 pulls the pushing plate member 66 to move rightward in the cylinder 3, thereby driving the sliding plate member 68 and the linkage plate member 69 to move rightward.
[0024] Reference Figures 1-7 As shown in the figure, the film spreading module 6 further includes a linkage plate member 69, a connecting plate member 610 and an opening 611. The linkage plate member 69 is slidably fitted on the outer wall of the cylinder 3, and the linkage plate member 69 is connected to the sliding plate member 68. The connecting plate member 610 is provided between the linkage plate member 69 and the extension rod 63, and both ends of the connecting plate member 610 are rotatably connected to the linkage plate member 69 and the extension rod 63 respectively through rotating shafts. The opening 611 is opened at the left end of the square sleeve plate 62 opposite to the cylinder 3. The end of the connecting plate member 610 away from the linkage plate member 69 penetrates through the opening 611. When the linkage plate member 69 moves rightward, under the linkage action of the connecting plate member 610, the end of the extension rod 63 away from the connecting plate member 610 extends out of the square sleeve plate 62, driving the longitudinal plate member 612 and the arc-shaped plate member 617 to move outward.
[0025] Reference Figures 1-5 As shown, the film unfolding module 6 further includes a longitudinal plate 612, a return spring 613, an equipment plate 614, a first-stage stabilizing tube 615 and a first-stage strengthening rod 616. The longitudinal plate 612 is connected to the end of the extension rod 63 away from the cylinder 3. The return springs 613 are symmetrically connected to the opposite sides of the longitudinal plate 612 and the extension rod 63. The equipment plate 614 is connected to the middle of the opposite sides of the longitudinal plate 612 and the extension rod 63. The contact switch 64 is embedded in the middle of the opposite side of the equipment plate 614 and the longitudinal plate 612. Both the first-stage stabilizing tube 615 and the first-stage strengthening rod 616 are arranged inside the return spring 613. The first-stage stabilizing tube 615 is connected to the longitudinal plate 612. The first-stage strengthening rod 616 is slidably fitted inside the first-stage stabilizing tube 615. After the rotating roller 619 contacts the composite film roll, the composite film roll blocks the outward movement of the rotating roller 619. Under the action of the return spring 613, the distance between the arc-shaped plate 617 and the longitudinal plate 612 is gradually compressed until the trigger plate 65 contacts the contact switch 64. Through the first-stage stabilizing tube 615 and the first-stage strengthening rod 616, while not affecting the outward movement of the arc-shaped plate 617, the stability of the arc-shaped plate 617 is enhanced.
[0026] Reference Figures 1-5 As shown, the film unfolding module 6 further includes an arc-shaped plate 617, an arc-shaped notch 618, a rotating roller 619 and a first-stage driving motor 620. The arc-shaped plate 617 is arranged on the opposite side of the equipment plate 614 and the longitudinal plate 612, and the trigger plate 65 is connected to the middle of the inner wall of the arc-shaped plate 617. The arc-shaped notch 618 is opened in the middle of the outer wall of the arc-shaped plate 617. The rotating rollers 619 are arranged in a circumferential array in the arc-shaped notch 618, and the front and rear ends of the rotating roller 619 are rotatably connected to the arc-shaped plate 617 through rotating shafts. The first-stage driving motor 620 is connected to the middle of the left side of the arc-shaped plate 617 through positioning bolts, and the right end of the output end of the first-stage driving motor 620 penetrates the left side of the arc-shaped plate 617 and is connected to the left rotating shaft of the rotating roller 619 located in the middle. One end of the return spring 613 away from the longitudinal plate 612 and one end of the first-stage strengthening rod 616 away from the longitudinal plate 612 are both connected to the arc-shaped plate 617. The arc-shaped plate 617 drives the rotating roller 619 to move outward, thereby outwardly supporting the composite film roll to fix the composite film roll. When it is necessary to unfold the composite film on the composite film roll, the first-stage driving motor 620 is used to drive the rotating roller 619 located in the middle of the arc-shaped notch 618 to rotate. Thus, under the action of the friction force between the outer wall of the rotating roller 619 and the inner wall of the composite film roll, the composite film roll rotates, facilitating the unfolding of the composite film in the composite film roll and facilitating the operation of subsequent processes.
[0027] Reference Figures 1-5As shown in the figure, the film unfolding module 6 further includes a first-level railing 621, a second-level driving motor 622, a lifting plate member 623, a second screw 624, a second-level railing 625 and a limiting plate 626. The first-level railing 621 is symmetrically connected to the left side of the arc-shaped plate member 617. The second-level driving motor 622 is connected to the middle part of the inner wall on the right side of the arc-shaped plate member 617 through a positioning bolt. The second-level railing 625 is connected to the middle part on the right side of the arc-shaped plate member 617. The lifting plate member 623 is connected to the left side of the second-level railing 625. One end of the second screw 624 is connected to the output end of the second-level driving motor 622. The other end of the second screw 624 penetrates through the lifting plate member 623, and the outer wall of the second screw 624 is threadedly connected to the lifting plate member 623. The limiting plate 626 is connected to the end of the second screw 624 far from the second-level driving motor 622. The composite film roll is blocked and restricted by the first-level railing 621 and the second-level railing 625, making the composite film roll more stable. The setting of the limiting plate 626 can block the lifting plate member 623 to prevent the lifting plate member 623 from detaching from the second screw 624.
[0028] Reference Figure 1 and Figure 2 As shown in the figure, the transfer module 7 further includes a third-level driving motor 76, a second-level stabilizing tube 77 and a second-level strengthening rod 78. The third-level driving motor 76 is connected to the right side of the base 1 through a positioning bolt. The right end of the first screw 72 penetrates through the base 1 and is connected to the output end of the third-level driving motor 76. The second-level stabilizing tubes 77 are symmetrically connected to the top of the moving plate member 73 in the front and back. The second-level strengthening rod 78 is slidably fitted inside the second-level stabilizing tube 77. Through the second-level stabilizing tube 77 and the second-level strengthening rod 78, while not affecting the lifting of the lifting ring 79, the stability of the lifting ring 79 is enhanced.
[0029] Reference Figure 1 and Figure 2 As shown in the figure, the transfer module 7 further includes a lifting ring 79, a support frame 710, a round rod 711, a supporting plate 712 and a third-level railing 713. The bottom of the lifting ring 79 is connected to the output end of the top of the second-level electric telescopic rod 74. The top end of the second-level strengthening rod 78 is connected to the lifting ring 79. The support frame 710 is connected to the right side of the inner wall of the lifting ring 79. The receiver 75 is connected to the middle part on the left side of the support frame 710. The supporting plates 712 are arranged in a circumferential array on the left side of the lifting ring 79. The round rods 711 are symmetrically arranged on the right side of the supporting plates 712, and the left and right ends of the round rods 711 are respectively connected to the supporting plates 712 and the lifting ring 79. The third-level railing 713 is connected to the middle part on the right side of the supporting plates 712. The composite film roll is blocked by the third-level railing, facilitating the more smooth setting of the composite film roll outside the supporting plate 712.
[0030] Working principle: The new composite film roll is sleeved on the outer wall of the support plate 712. When it is necessary to replace the new composite film roll, the secondary electric telescopic rod 74 is turned on. The lifting ring 79 is driven to rise by the output end at the top of the secondary electric telescopic rod 74. When the receiver 75 rises to be flush with the photoelectric emitter 5, the receiver 75 receives the optical signal emitted by the photoelectric emitter 5. The receiver 75 transmits the signal to the peripheral terminal. The peripheral terminal receives the signal and controls the secondary electric telescopic rod 74 to close and the tertiary drive motor 76 to turn on. The first drive screw 72 rotates, thereby driving the moving plate member 73 to move leftward until the left side of the moving plate member 73 contacts the base 1. The movement of the moving plate member 73 is blocked, and the screw 72 cannot continue to rotate. The tertiary drive motor 76 senses and transmits the signal to the peripheral terminal. The peripheral terminal receives the signal and controls the tertiary drive motor 76 to close and the primary electric telescopic rod 61 to turn on. At this time, the composite film roll is outside the arc-shaped plate member 617 and contacts the first railing 621. The output end of the primary electric telescopic rod 61 pulls the pushing plate member 66 to move rightward in the cylinder 3, thereby driving the sliding plate member 68 and the linkage plate member 69 to move rightward. Under the linkage action of the connecting plate member 610, the end of the extension rod 63 away from the connecting plate member 610 extends out of the square sleeve plate 62, driving the longitudinal plate member 612 and the arc-shaped plate member 617 to move outward. After the rotating roller 619 contacts the composite film roll, the composite film roll blocks the outward movement of the rotating roller 619. Under the action of the return spring 613, the distance between the arc-shaped plate member 617 and the longitudinal plate member 612 is gradually compressed until the trigger plate member 65 contacts the contact switch 64. The contact switch 64 transmits the signal to the peripheral terminal. The peripheral terminal receives the signal and controls the primary electric telescopic rod 61 to close and the tertiary drive motor 76 to turn on. The tertiary drive motor 76 drives the first drive screw 72 to rotate, causing the moving plate member 73 to move rightward until the right side of the moving plate member 73 contacts the base 1. The rightward movement of the moving plate member 73 is blocked, and the screw 72 cannot rotate. The tertiary drive motor 76 senses and transmits the signal to the peripheral terminal. The peripheral terminal receives the signal and controls the tertiary drive motor 76 to close and the secondary drive motor 622 to turn on. The secondary drive motor 622 drives the second drive screw 624 to rotate, causing the lifting plate member 623 to move toward the secondary drive motor 622, thereby extending the secondary railing 625. Through the secondary railing 625 and in cooperation with the first railing 621, the composite film roll is blocked. When the lifting plate member 623 contacts the secondary drive motor 622, the lifting plate member 623 cannot continue to move, causing the second drive screw 624 to stop rotating. The secondary drive motor 622 senses and transmits the signal to the peripheral terminal. The peripheral terminal receives the signal and controls the secondary drive motor 622 to close and the primary drive motor 620 to turn on. The primary drive motor 620 drives the rotating roller 619 located in the middle of the arc-shaped notch 618 to rotate. Thus, under the action of the frictional force between the outer wall of the rotating roller 619 and the inner wall of the composite film roll, the composite film roll rotates, facilitating the unfolding of the composite film in the composite film roll.Facilitate the operation of subsequent processes.
[0031] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An automatic feeding device for composite film production, comprising a base (1), characterized in that: A vertical plate (2) is provided on the left side of the base (1), a cylinder (3) is connected to the right side of the vertical plate (2), a mounting plate (4) is connected to the right side of the inner cavity of the cylinder (3), a photoelectric transmitter (5) is connected to the middle of the right side of the mounting plate (4), a film spreading module (6) is connected to the circumferential array of the outer wall of the cylinder (3), and the film spreading module (6) comprises a primary electric telescopic rod (61), a square sleeve plate (62), an extension rod (63), a contact switch (64) and a trigger plate (65), the primary electric telescopic rod (61) is connected to the middle part of the left side of the mounting plate (4), the square sleeve plate (62) is connected to the outer wall of the cylinder (3), the extension rod (63) is slidably fitted in the square sleeve plate (62), and the trigger plate (65) is arranged at the extension rod (63) away from the cylinder (3). At one end of the base (1), a contact switch (64) is arranged between the trigger plate (65) and the extension rod (63), a transfer module (7) is arranged on the right side of the top of the base (1), and the transfer module (7) includes a square notch (71), a screw rod (72), a movable plate (73), a secondary electric telescopic rod (74) and a receiver (75), the square notch (71) is arranged on the right side of the top of the base (1), the movable plate (73) is slidably fitted in the square notch (71), the screw rod (72) is arranged in the movable plate (73), and the left and right ends of the screw rod (72) both penetrate the movable plate (73), the secondary electric telescopic rod (74) is connected to the middle of the top of the movable plate (73), and the receiver (75) is arranged above the secondary electric telescopic rod (74); The membrane spreading module (6) further comprises a longitudinal plate (612), a return spring (613), a device plate (614), a primary stabilizing tube (615) and a primary reinforcing rod (616); the longitudinal plate (612) is connected to one end of the extension rod (63) away from the cylinder (3); the return spring (613) is symmetrically connected to the side of the longitudinal plate (612) opposite to the extension rod (63); the device plate (614) is connected to the middle of the side of the longitudinal plate (612) opposite to the extension rod (63); the contact switch (64) is embedded in the middle of the side of the device plate (614) opposite to the longitudinal plate (612); the primary stabilizing tube (615) and the primary reinforcing rod (616) are both arranged in the return spring (613); the primary stabilizing tube (615) is connected to the longitudinal plate (612); and the primary reinforcing rod (616) is slidably fitted in the primary stabilizing tube (615).
2. The automatic feeding equipment for composite film production according to claim 1, characterized in that: The film spreading module (6) further comprises a pushing plate (66), a strip groove (67) and a sliding plate (68); the pushing plate (66) is slidably fitted in the left side of the inner cavity of the cylinder (3); the output end on the left side of the first-level electric telescopic rod (61) is connected to the middle part of the right side of the pushing plate (66); the strip groove (67) is provided on the outer wall of the cylinder (3); the strip groove (67) is communicated with the inner cavity of the cylinder (3); the sliding plate (68) is slidably fitted in the strip groove (67); and the sliding plate (68) is connected to the outer wall of the pushing plate (66).
3. The automatic feeding equipment for composite film production according to claim 2, characterized in that: The film spreading module (6) further comprises a linkage plate (69), a connecting plate (610) and an opening (611); the linkage plate (69) is slidably fitted on the outer wall of the cylinder (3), and the linkage plate (69) is connected to the sliding plate (68); the connecting plate (610) is arranged between the linkage plate (69) and the extension rod (63), and two ends of the connecting plate (610) are rotatably connected to the linkage plate (69) and the extension rod (63) respectively through a rotating shaft; the opening (611) is arranged at the left end of the square sleeve plate (62) opposite to the cylinder (3); and the end of the connecting plate (610) away from the linkage plate (69) passes through the opening (611).
4. The automatic feeding equipment for composite film production according to claim 1, characterized in that: The film spreading module (6) further comprises an arc-shaped plate (617), an arc-shaped notch (618), a rotating roller (619) and a primary driving motor (620), wherein the arc-shaped plate (617) is arranged on the side of the equipment plate (614) opposite to the longitudinal plate (612), and the trigger plate (65) is connected to the middle of the inner wall of the arc-shaped plate (617), the arc-shaped notch (618) is opened in the middle of the outer wall of the arc-shaped plate (617), and a circumferential array of rotating rollers (619) is arranged in the arc-shaped notch (618), and the rotating rollers (619) ) front and rear ends are rotatably connected to the arc plate (617) via a rotating shaft, a primary drive motor (620) is connected to the middle of the left side of the arc plate (617) via a positioning bolt, and the right end of the output end of the primary drive motor (620) passes through the left side of the arc plate (617) and is connected to the left rotating shaft of the rotating roller (619) located in the middle, and one end of the return spring (613) away from the longitudinal plate (612) and one end of the primary reinforcing rod (616) away from the longitudinal plate (612) are both connected to the arc plate (617).
5. The automatic feeding equipment for composite film production according to claim 1, characterized in that: The film display module (6) further comprises a primary railing (621), a secondary drive motor (622), a lifting plate (623), a second screw rod (624), a secondary railing (625) and a limiting plate (626), wherein the primary railing (621) is symmetrically connected to the left side of the arc-shaped plate (617), the second drive motor (622) is connected to the middle part of the right side of the inner wall of the arc-shaped plate (617) through a positioning bolt, the secondary railing (625) is connected to the middle part of the right side of the arc-shaped plate (617), the lifting plate (623) is connected to the left side of the secondary railing (625), one end of the second screw rod (624) is connected to the output end of the secondary drive motor (622), the other end of the second screw rod (624) passes through the lifting plate (623), and the outer wall of the second screw rod (624) is threadedly connected to the lifting plate (623), and the limiting plate (626) is connected to the end of the second screw rod (624) away from the secondary drive motor (622).
6. The automatic feeding equipment for composite film production according to claim 1, characterized in that: The transfer module (7) further comprises a three-stage drive motor (76), a two-stage stabilizing tube (77) and a two-stage reinforcing rod (78); the three-stage drive motor (76) is connected to the right side of the base (1) via a positioning bolt; the right end of the screw rod (72) passes through the base (1) and is connected to the output end of the three-stage drive motor (76); the two-stage stabilizing tube (77) is symmetrically connected to the top of the moving plate (73) in front and back directions; and the two-stage reinforcing rod (78) is slidably fitted in the two-stage stabilizing tube (77).
7. The automatic feeding equipment for composite film production according to claim 6, characterized in that: The transfer module (7) further comprises a lifting ring (79), a support frame (710), a round rod (711), a support plate (712) and a three-level railing (713); the bottom of the lifting ring (79) is connected to the output end of the top of the secondary electric telescopic rod (74); the top of the secondary reinforcing rod (78) is connected to the lifting ring (79); the support frame (710) is connected to the right side of the inner wall of the lifting ring (79); the receiver (75) is connected to the middle of the left side of the support frame (710); the support plates (712) are arranged in a circular array on the left side of the lifting ring (79); the round rods (711) are symmetrically arranged on the right side of the support plates (712); and the left and right ends of the round rods (711) are respectively connected to the support plates (712) and the lifting ring (79); and the three-level railing (713) is connected to the middle of the right side of the support plates (712).
Citation Information
Patent Citations
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