Film pressing roller for film production

Abstract

The utility model discloses a film compression roller for film production, which relates to the technical field of film compression rollers and comprises a mounting plate. The adjusting plate is mounted in the mounting plate in a sliding manner; the pressing roller is detachably mounted on the adjusting plate and is used for pressing the thin film; the compression roller dismounting and mounting mechanism is arranged on the adjusting plate and the compression roller and is used for dismounting, mounting and replacing the compression roller; the anti-falling block is mounted at the end part of the adjusting plate; and the driving and limiting mechanism is arranged on the mounting plate and the adjusting plate driving mechanism and is used for driving the adjusting plate driving mechanism to move and limiting the adjusting plate. According to the utility model, through the arrangement of the compression roller dismounting and mounting mechanism, the adjusting plate driving mechanism and the driving and limiting mechanism, a compression roller with a proper size can be mounted according to requirements; the two connecting sleeves are far away from each other and fall off from the connecting shaft, the compression roller can be taken out, replacement is convenient, after the position of the adjusting plate is adjusted, the ratchet wheel rotates anticlockwise to be clamped on the ratchet wheel, backward movement of the adjusting plate can be limited, and the stability of the compression roller after installation is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to film pressure roller technical field, especially film production with film pressure roller. BACKGROUND

[0002] The patent with the announcement number CN212498957U discloses a film production with film pressure roller, and particularly relates to the technical field of film production, including shell, power mechanism, screw rod, adjusting mechanism, two rotating rods, screw, film pressure mechanism, the power mechanism includes motor and fixed plate, the fixed plate is arranged on the upper end of the shell, the motor is arranged on the upper end of the fixed plate, the motor is fixedly connected with the screw rod at the end, the screw rod extends out of the fixed plate at the end, the screw rod is rotatably connected with the adjusting mechanism at the end, the adjusting mechanism is slidably connected with the two rotating rods at both ends respectively, so that the film pressure mechanism can completely press the film with different thicknesses, the film will not deviate during the operation of the device due to the anti-skid pieces arranged at both ends of the large roller, the film pressure mechanism and the rotating rod are connected through the screw, so that the film pressure mechanism is convenient to replace and maintain, and the production is improved.

[0003] The patent can not replace the pressure roller of different sizes, which reduces the efficiency of film pressing, and the pressure roller is disassembled and assembled through multiple screws, which is time-consuming and laborious, so a film production with film pressure roller is needed to meet the use requirement. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a film production with film pressure roller to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a film production with film pressure roller, including mounting plate,

[0006] Adjusting plate, slidingly installed in the mounting plate,

[0007] Pressure roller, detachably installed on the adjusting plate, used for pressing the film,

[0008] Pressure roller dismounting mechanism, arranged on the adjusting plate and the pressure roller, used for dismounting and replacing the pressure roller,

[0009] Anti-dropping block, installed on the end of the adjusting plate,

[0010] Adjusting plate driving mechanism, arranged on the mounting plate and the adjusting plate, used for adjusting the position of the adjusting plate,

[0011] The driving limiting mechanism is arranged on the mounting plate and the adjusting plate driving mechanism, and is used for driving the movement of the adjusting plate driving mechanism and the limiting of the adjusting plate.

[0012] Further, the pressing roller dismounting mechanism comprises a supporting block arranged at the other end of the adjusting plate, a connecting sleeve is rotatably arranged on the supporting block, a plurality of circumferential limiting grooves are formed in the connecting sleeve in a ring shape, connecting shafts are arranged at the two ends of the pressing roller, a plurality of circumferential limiting strips are arranged on the connecting shafts in a ring shape, and the circumferential limiting strips are inserted into the circumferential limiting grooves.

[0013] Further, a rotating groove is formed in the supporting block, a rotating shaft is arranged on the connecting sleeve, the rotating shaft is rotatably arranged in the rotating groove, a retaining groove is formed in the inner wall of the rotating groove, a steel ball is arranged in the retaining groove, a retaining ring is arranged on the rotating shaft, and the retaining ring is rotatably arranged in the retaining groove.

[0014] Further, the adjusting plate driving mechanism comprises a sliding groove formed in the mounting plate, a sliding rod is slidably arranged in the sliding groove, a driving groove is formed in the adjusting plate, and the bottom end of the sliding rod is located in the driving groove.

[0015] Further, the driving limiting mechanism comprises a supporting rod arranged on the mounting plate, a driving shaft is rotatably arranged in the supporting rod, a gear is arranged on the driving shaft, a rack is arranged at the top end of the sliding rod, and the rack and the gear are engaged.

[0016] Further, a ratchet wheel is arranged on the driving shaft, a ratchet pawl is rotatably arranged on the supporting rod, the ratchet pawl and the ratchet wheel are engaged, one end of a torsion spring is arranged on the ratchet pawl, and the other end of the torsion spring is arranged on the supporting rod.

[0017] Further, a driving knob is arranged at one end of the driving shaft, and an anti-skid strip is arranged on the driving knob.

[0018] The utility model discloses the beneficial effect is:

[0019] In the utility model, through the setting of the pressing roller dismounting mechanism, the movement of the adjusting plate drives the movement of the supporting block, the movement of the supporting block adjusts the position of the connecting sleeve, then the hole position of the connecting shaft and the connecting sleeve is aligned, and the circumferential limiting groove and the circumferential limiting strip are aligned, the connecting sleeve moves on the connecting shaft, and the circumferential limiting strip is inserted into the circumferential limiting groove to limit the pressing roller in the circumferential direction, the pressing roller of appropriate size can be installed according to requirements, the two connecting sleeves are away from each other and fall off from the connecting shaft, the pressing roller can be taken out, and replacement is more convenient.

[0020] The utility model discloses a kind of film press rollers for film production, including mounting plate, adjusting plate, pressure roller, pressure roller dismounting mechanism, connecting sleeve, circumferential limit slot, connecting shaft, circumferential limit strip, rotating slot, rotating shaft, retaining slot, retaining ring, steel ball, anti-loosening block, adjusting plate driving mechanism, drive limiting mechanism, slide rod, driving groove, support rod, gear, rack, ratchet wheel and pawl. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 A three-dimensional structure schematic diagram of the film press roller for film production is provided for the utility model;

[0022] Figure 2 Connecting sleeve, circumferential limit strip and other structure schematic diagrams of the film press roller for film production are provided for the utility model;

[0023] Figure 3 A part structure schematic diagram of the film press roller for film production is provided for the utility model;

[0024] Figure 4 Adjusting plate, slide rod and other structure schematic diagrams of the film press roller for film production are provided for the utility model.

[0025] In the drawing: 1, mounting plate;2, adjusting plate;3, pressure roller;4, pressure roller dismounting mechanism;41, support block;42, connecting sleeve;43, circumferential limit slot;44, connecting shaft;45, circumferential limit strip;46, rotating slot;47, rotating shaft;48, retaining slot;49, retaining ring;410, steel ball;5, anti-loosening block;6, adjusting plate driving mechanism;61, slide groove;62, slide rod;63, driving groove;7, drive limiting mechanism;71, support rod;72, driving shaft;73, gear;74, rack;75, ratchet wheel;76, pawl;77, torsional spring;78, driving knob;79, anti-slip strip. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0027] Embodiment:

[0028] As Figures 1-4The embodiment shown provides a film pressing roller for film production, which comprises a mounting plate 1, an adjusting plate 2 slidably mounted in the mounting plate 1, a pressing roller 3 detachably mounted on the adjusting plate 2 for pressing the film, a pressing roller dismounting mechanism 4 arranged on the adjusting plate 2 and the pressing roller 3 for dismounting and replacing the pressing roller 3, an anti-falling block 5 mounted at the end of the adjusting plate 2, an adjusting plate driving mechanism 6 arranged on the mounting plate 1 and the adjusting plate 2 for adjusting the position of the adjusting plate 2, and a driving limiting mechanism 7 arranged on the mounting plate 1 and the adjusting plate driving mechanism 6 for driving the movement of the adjusting plate driving mechanism 6 and limiting the position of the adjusting plate 2.

[0029] According to the requirement, the pressing roller 3 with a proper size is selected, the driving limiting mechanism 7 drives the adjusting plate driving mechanism 6 to adjust the position of the adjusting plate 2, limits the position of the adjusting plate 2 after adjustment, adjusts the movement of the adjusting plate 2 through the adjusting plate driving mechanism 6, adjusts the position of the pressing roller dismounting mechanism 4, adapts the pressing roller 3 with different sizes, and then installs the pressing roller 3 on the adjusting plate 2 through the pressing roller dismounting mechanism 4. The pressing roller 3 is conveniently installed on the adjusting plate 2 through the pressing roller dismounting mechanism 4, the operation is relatively convenient, the installation and replacement of the pressing roller 3 are relatively convenient, and the anti-falling block 5 limits the movement of the adjusting plate 2 to avoid the falling of the adjusting plate 2.

[0030] In one embodiment, specifically, the pressing roller dismounting mechanism 4 comprises a supporting block 41 mounted at the other end of the adjusting plate 2, a connecting sleeve 42 rotatably arranged on the supporting block 41, a plurality of circumferential limiting grooves 43 annularly distributed and formed in the connecting sleeve 42, a connecting shaft 44 mounted at the two ends of the pressing roller 3, and a plurality of circumferential limiting strips 45 annularly distributed and mounted on the connecting shaft 44, the circumferential limiting strips 45 being inserted into the circumferential limiting grooves 43.

[0031] In order to conveniently replace the pressing roller 3 with different sizes and press the film, the movement of the adjusting plate 2 drives the movement of the supporting block 41, the movement of the supporting block 41 adjusts the position of the connecting sleeve 42, the connecting sleeve 42 is aligned with the hole in the connecting shaft 44, the circumferential limiting grooves 43 are aligned with the circumferential limiting strips 45, the connecting sleeve 42 is sleeved on the connecting shaft 44, and the circumferential limiting strips 45 are inserted into the circumferential limiting grooves 43 to circumferentially limit the pressing roller 3. The pressing roller 3 with a proper size can be installed according to the requirement, the two connecting sleeves 42 are away from each other and fall off from the connecting shaft 44, and the pressing roller 3 can be taken out.

[0032] In one embodiment, specifically, a rotating groove 46 is formed in the supporting block 41, a rotating shaft 47 is mounted on the connecting sleeve 42, the rotating shaft 47 is rotatably mounted in the rotating groove 46, a retaining groove 48 is formed in the inner wall of the rotating groove 46, a steel ball 410 is arranged in the retaining groove 48, and a retaining ring 49 is mounted on the rotating shaft 47 and rotatably mounted in the retaining groove 48.

[0033] In order to reduce the rotating resistance of the pressing roller 3, the rotating of the connecting sleeve 42 will drive the pressing roller 3 to rotate, and the rolling of the pressing roller 3 on the film can press the film on the product, the rotating of the connecting sleeve 42 will also drive the rotating shaft 47 to rotate in the rotating groove 46, and the retaining ring 49 will also rotate in the retaining groove 48, so that the connecting sleeve 42 can be prevented from falling off, and when the retaining ring 49 rotates, the steel ball 410 can reduce the rotating resistance, so that the pressing of the film by the pressing roller 3 is more smooth.

[0034] In one embodiment, specifically, the adjusting plate driving mechanism 6 comprises a sliding groove 61 formed on the mounting plate 1, a sliding rod 62 is slidingly installed in the sliding groove 61, and a driving groove 63 is formed on the adjusting plate 2, and the bottom end of the sliding rod 62 is located in the driving groove 63;

[0035] In order to adjust the position of the adjusting plate 2 and adapt to different sizes of the pressing roller 3, the sliding rod 62 can be pushed forward in the sliding groove 61, and the forward movement of the sliding rod 62 will drive the adjusting plate 2 to move towards the pressing roller 3 through the driving groove 63, so that the position of the pressing roller dismounting mechanism 4 can be adjusted to adapt to the dismounting of pressing rollers 3 of different sizes.

[0036] In one embodiment, specifically, the driving limiting mechanism 7 comprises a supporting rod 71 installed on the mounting plate 1, a driving shaft 72 is rotatably installed in the supporting rod 71, a gear 73 is installed on the driving shaft 72, and a rack 74 is installed on the top end of the sliding rod 62, and the rack 74 and the gear 73 are engaged;

[0037] In order to drive the sliding rod 62 to move forward, the driving shaft 72 on the supporting rod 71 is rotated clockwise, the rotating of the driving shaft 72 will drive the gear 73 to rotate, the rotating of the gear 73 will drive the rack 74 to move forward, and the forward movement of the rack 74 will push the sliding rod 62 to move forward.

[0038] In one embodiment, specifically, the driving shaft 72 is installed with a ratchet wheel 75, a pawl 76 is rotatably installed on the supporting rod 71, the pawl 76 and the ratchet wheel 75 are engaged, one end of a torsion spring 77 is installed on the pawl 76, and the other end of the torsion spring 77 is installed on the supporting rod 71;

[0039] In order to drive the rack 74 to move and limit the adjusting plate 2, the clockwise rotating of the supporting rod 71 will also drive the ratchet wheel 75 to rotate clockwise, the clockwise rotating of the ratchet wheel 75 will not be affected by the pawl 76, when the position adjustment of the adjusting plate 2 is completed, the counterclockwise rotating of the ratchet wheel 75 will be engaged on the ratchet wheel 75, which will limit the backward movement of the adjusting plate 2, so as to ensure the stability of the installed pressing roller 3, and when the ratchet wheel 75 rotates clockwise, the torsion spring 77 can ensure that the pawl 76 is intermittently located in the tooth gap of the ratchet wheel 75.

[0040] In one embodiment, specifically, one end of the driving shaft 72 is installed with a driving knob 78, and a non-slip strip 79 is installed on the driving knob 78;

[0041] In order to facilitate the rotation of the drive shaft 72, the rotating knob 78 can be rotated, and the rotating knob 78 can drive the drive shaft 72 to rotate, and the anti-skid strip 79 can enhance the contact resistance.

[0042] Working principle: in use, according to the requirement, the appropriate size of the compression roller 3 is selected, then the hole position in the connecting shaft 44 and the connecting sleeve 42 is aligned, and the circumferential limiting groove 43 and the circumferential limiting strip 45 are aligned, the clockwise rotating knob 78 is rotated, the rotating knob 78 is rotated to drive the drive shaft 72 to rotate, the drive shaft 72 is rotated to drive the gear 73 to rotate, the gear 73 is rotated to drive the rack 74 to move forward, the rack 74 is moved forward to push the sliding rod 62 to move forward, the sliding rod 62 is moved forward to drive the adjusting plate 2 to move towards the compression roller 3 through the driving groove 63, the movement of the adjusting plate 2 drives the support block 41 to move, the support block 41 moves to adjust the position of the connecting sleeve 42, the connecting sleeve 42 moves to be sleeved on the connecting shaft 44, and the circumferential limiting strip 45 is inserted into the circumferential limiting groove 43 to limit the compression roller 3 in the circumferential direction, and the clockwise rotating of the supporting rod 71 also drives the ratchet wheel 75 to rotate clockwise, the clockwise rotation of the ratchet wheel 75 is not affected by the pawl 76, when the position of the adjusting plate 2 is adjusted, the counterclockwise rotation of the ratchet wheel 75 is clamped on the ratchet wheel 75, which limits the movement of the adjusting plate 2 to the rear, and ensures the stability of the compression roller 3 after installation, and the operation of the compression roller 3 on the film can press the film on the product, the rotation of the connecting sleeve 42 also drives the rotating shaft 47 to rotate in the rotating groove 46, and the retaining ring 49 also rotates in the retaining groove 48, which can avoid the falling of the connecting sleeve 42, and when the retaining ring 49 rotates, the steel ball 410 can reduce the rotating resistance, so that the film is pressed more smoothly.

[0043] The above is only the preferred embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A film pressing roller for film production, comprising the following features: a mounting plate (1); an adjusting plate (2) slidingly mounted in the mounting plate (1); a pressing roller (3) detachably mounted on the adjusting plate (2) for pressing the film; a pressing roller dismounting mechanism (4) provided on the adjusting plate (2) and the pressing roller (3) for dismounting and replacing the pressing roller (3); an anti-dropping block (5) mounted on the end of the adjusting plate (2); an adjusting plate driving mechanism (6) provided on the mounting plate (1) and the adjusting plate (2) for adjusting the position of the adjusting plate (2); a driving and limiting mechanism (7) provided on the mounting plate (1) and the adjusting plate driving mechanism (6) for driving the movement of the adjusting plate driving mechanism (6) and limiting the position of the adjusting plate (2).

2. The film press roller for film production according to claim 1, characterized in that: The pressing roller dismounting mechanism (4) comprises a supporting block (41) mounted on the other end of the adjusting plate (2), a connecting sleeve (42) rotatably provided on the supporting block (41), a plurality of circumferential limiting grooves (43) annularly distributed and formed in the connecting sleeve (42), connecting shafts (44) mounted at both ends of the pressing roller (3), and a plurality of circumferential limiting strips (45) annularly distributed and mounted on the connecting shafts (44), wherein the circumferential limiting strips (45) are inserted into the circumferential limiting grooves (43).

3. The film press roller for film production according to claim 2, characterized in that: A rotating groove (46) is formed in the supporting block (41), a rotating shaft (47) is mounted on the connecting sleeve (42), the rotating shaft (47) is rotatably mounted in the rotating groove (46), a retaining groove (48) is formed in the inner wall of the rotating groove (46), a steel ball (410) is arranged in the retaining groove (48), and a retaining ring (49) is mounted on the rotating shaft (47) and rotatably mounted in the retaining groove (48).

4. The film press roller for film production according to claim 1, characterized in that: The adjusting plate driving mechanism (6) comprises a sliding groove (61) formed in the mounting plate (1), a sliding rod (62) slidingly mounted in the sliding groove (61), a driving groove (63) formed in the adjusting plate (2), and a bottom end of the sliding rod (62) located in the driving groove (63).

5. The film press roller for film production according to claim 4, characterized in that: The driving and limiting mechanism (7) comprises a supporting rod (71) mounted on the mounting plate (1), a driving shaft (72) rotatably mounted in the supporting rod (71), a gear (73) mounted on the driving shaft (72), a rack (74) mounted at a top end of the sliding rod (62), and the rack (74) engaged with the gear (73).

6. The film press roller for film production according to claim 5, characterized in that: A ratchet wheel (75) is mounted on the driving shaft (72), a ratchet pawl (76) is rotatably mounted on the supporting rod (71), the ratchet pawl (76) is engaged with the ratchet wheel (75), one end of a torsion spring (77) is mounted on the ratchet pawl (76), and the other end of the torsion spring (77) is mounted on the supporting rod (71).

7. The film press roller for film production according to claim 6, characterized in that: A driving knob (78) is mounted at one end of the driving shaft (72), and an anti-slip strip (79) is mounted on the driving knob (78).

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