Material limiting device for pillow type packaging machine

Abstract

The utility model relates to the technical field of packaging machines, in particular to a material limiting device for a pillow type packaging machine, which comprises a base, an adjusting component is fittingly mounted on the base, a control panel is fixedly mounted on the outer wall of the base, inserting grooves are uniformly formed in one side of a recess of the outer wall of the base, and the adjusting component is mounted on the base. A connecting plate is fixedly mounted on the side, close to the inserting groove, of the outer wall of the base, placing grooves are symmetrically formed in the top of the connecting plate, sensing assemblies are inserted into the two placing grooves correspondingly, a storage battery is fixedly mounted in the center of the top of the connecting plate, and a control module is fixedly mounted on the side wall of the connecting plate; the distance between the two clamping plates can be quickly adjusted and controlled without using electronic devices such as a photoelectric sensor, and when the sensing assembly is convenient to quickly replace, the problem that the maintenance cost is increased due to the fact that the electronic devices such as the photoelectric sensor in an existing device are fixed through bolts is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, in particular to a material limiting device for a pillow type packaging machine. Background Art

[0002] The article packaging machine needs to transport the articles to be packaged to the packaging mechanism through the material conveying mechanism for packaging. When the sizes of the articles to be packaged in different batches change, the material conveying mechanism needs to be adjusted according to the sizes of the articles to be packaged. The material limit device used in the pillow packaging machine usually adjusts the distance between the baffles through a photoelectric sensor or a mechanical switch.

[0003] The material limit device used for pillow packaging machines usually adjusts the distance between the baffles through photoelectric sensors or mechanical switches. In actual use, electronic devices such as photoelectric sensors require regular maintenance and replacement of parts, and electronic devices such as photoelectric sensors are usually fixed with bolts, which increases maintenance costs. Therefore, a material limit device for pillow packaging machines is needed to improve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a material limiting device for a pillow packaging machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A material limiting device for a pillow packaging machine comprises a base, an adjusting component is mounted on the base, a control panel is fixedly mounted on the outer wall of the base, plug-in slots are evenly arranged on one side of the recessed part of the outer wall of the base, a connecting plate is fixedly mounted on the side of the outer wall of the base close to the plug-in slot, placement slots are symmetrically arranged on the top of the connecting plate, two of the placement slots are respectively plugged with sensing components, a battery is fixedly mounted on the top center of the connecting plate, and a control module is fixedly mounted on the side wall of the connecting plate;

[0007] The sensing component includes a plug-in block, a pressure sensor is fixedly installed on one side of the top of the plug-in block, a limit plate is fixedly installed on the side of the top of the plug-in block away from the pressure sensor, a mounting plate is fixedly installed on the top of the plug-in block between the pressure sensor and the limit plate, a sliding hole is opened in the middle of the limit plate, a shuttle groove is opened in the middle of the mounting plate, a connecting rod is slidably installed in the shuttle groove, a baffle is fixedly installed on the side of the connecting rod away from the pressure sensor, a spring is fixedly installed on the side of the baffle close to the pressure sensor, the spring is sleeved on the connecting rod, and a mounting plate is fixedly installed on the side of the spring away from the baffle, and the shuttle groove matches the sliding hole.

[0008] As a preferred solution of the utility model, the adjustment assembly includes gears and a motor, a motor is fixedly mounted on one side of the bottom inner wall of the base, a driving wheel is fixedly mounted on the power output shaft of the motor, a secondary wheel is fixedly mounted on the side of the bottom of the base away from the motor, and a belt is connected between the secondary wheel and the driving wheel.

[0009] As a preferred solution of the utility model, connecting columns are fixedly installed on the top of the driving wheel and the belt respectively, gears are fixedly installed on the top of the two connecting columns respectively, through holes are symmetrically opened on the top of the base, and the connecting columns extend above the through holes.

[0010] As a preferred solution of the utility model, a slide groove is provided on one side of the top of the base close to the through hole, a rack is slidably installed in the slide groove, the rack and the gear are meshed with each other, and a clamping plate is fixedly installed on one side of the two racks close to each other.

[0011] As a preferred solution of the utility model, the two slide grooves are centrally symmetrical about the mid-vertical line of the base.

[0012] As a preferred solution of the utility model, the perpendicular midline of the shuttle groove in the horizontal direction coincides with the perpendicular midline of the sliding hole in the horizontal direction.

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

[0014] In the utility model, by arranging a sensing component in a material limiting device for a pillow packaging machine, the plug-in block, pressure sensor, limiting plate, sliding hole, shuttle slot, connecting rod, blocking plate, mounting plate and spring in the component cooperate with each other. During use, the plug-in block is plugged into the plug-in slot, and when the clamping plate squeezes the blocking plate and the connecting rod to squeeze the pressure sensor, when the pressure sensor is squeezed, a signal is transmitted to the control module, and the control module controls the motor to stop, thereby realizing the rapid regulation of the distance between the two clamping plates without using electronic devices such as photoelectric sensors, and the advantage of the sensing component being easy to quickly replace, and solving the problem that the electronic devices such as photoelectric sensors in the existing device are fixed with bolts, which increases the maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the assembly structure of the utility model;

[0017] Figure 3 For the utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 4 This is a schematic diagram of the assembly structure of the sensing component of the utility model.

[0019] In the figure: 1. base; 2. adjustment component; 201. gear; 202. rack; 203. connecting column; 204. driving wheel; 205. motor; 206. belt; 207. secondary wheel; 208. clamping plate; 3. control panel; 4. through hole; 5. slide groove; 6. battery; 7. plug-in slot; 8. sensing component; 801. plug-in block; 802. pressure sensor; 803. limit plate; 804. sliding hole; 805. shuttle slot; 806. connecting rod; 807. baffle; 808. mounting plate; 809. spring; 9. connecting plate; 10. placement slot; 11. control module. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the relevant drawings. The drawings provide several embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0024] Example: See Figure 1-4The material limiting device for a pillow packaging machine shown in the figure comprises a base 1, an adjusting component 2 is mounted on the base 1, a control panel 3 is fixedly mounted on the outer wall of the base 1, plug-in slots 7 are evenly arranged on one side of the recessed part of the outer wall of the base 1, a connecting plate 9 is fixedly mounted on one side of the outer wall of the base 1 close to the plug-in slot 7, placement slots 10 are symmetrically arranged on the top of the connecting plate 9, and the two placement slots 10 are respectively plugged with sensing components 8, a battery 6 is fixedly mounted on the top center of the connecting plate 9, and a control module 11 is fixedly mounted on the side wall of the connecting plate 9;

[0025] The sensing component 8 includes a plug-in block 801, a pressure sensor 802 is fixedly installed on one side of the top of the plug-in block 801, a limit plate 803 is fixedly installed on the side of the top of the plug-in block 801 away from the pressure sensor 802, a mounting plate 808 is fixedly installed on the top of the plug-in block 801 between the pressure sensor 802 and the limit plate 803, a sliding hole 804 is opened in the middle of the limit plate 803, a shuttle groove 805 is opened in the middle of the mounting plate 808, a connecting rod 806 is slidably installed in the shuttle groove 805, a baffle 807 is fixedly installed on the side of the connecting rod 806 away from the pressure sensor 802, a spring 809 is fixedly installed on the side of the baffle 807 close to the pressure sensor 802, the spring 809 is sleeved on the connecting rod 806, and the mounting plate 808 is fixedly installed on the side of the spring 809 away from the baffle 807, and the shuttle groove 805 matches the sliding hole 804.

[0026] In this embodiment, refer to Figure 1 and Figure 2 As shown, the adjustment component 2 includes a gear 201 and a motor 205. The motor 205 is fixedly installed on one side of the bottom of the inner wall of the base 1, and a driving wheel 204 is fixedly installed on the power output shaft of the motor 205. A secondary wheel 207 is fixedly installed on the side of the bottom of the base 1 away from the motor 205, and a belt 206 is sleeved between the secondary wheel 207 and the driving wheel 204.

[0027] In this embodiment, refer to Figure 1 and Figure 2As shown, connecting columns 203 are fixedly installed on the top of the driving wheel 204 and the belt 206, and gears 201 are fixedly installed on the top of the two connecting columns 203. Through holes 4 are symmetrically opened on the top of the base 1, and the connecting columns 203 extend above the through holes 4; a slide groove 5 is opened on the side of the top of the base 1 close to the through holes 4, and a rack 202 is slidably installed in the slide groove 5. The rack 202 and the gear 201 are meshed with each other. A clamping plate 208 is fixedly installed on the side where the two racks 202 are close to each other. The motor 205 drives the driving wheel 204 and drives the auxiliary wheel 207 to rotate through the belt 206. When the auxiliary wheel 207 starts to rotate, it will drive the two connecting columns 203 and the gear 201 on the top of the connecting column 203 to start rotating. When the gear 201 rotates, the meshing transmission rack 202 slides in the slide groove 5, thereby regulating the distance between the clamping plates 208.

[0028] In this embodiment, refer to Figure 1 and Figure 2 As shown, the two slide grooves 5 are centrally symmetrical about the perpendicular midline of the base 1 .

[0029] In this embodiment, as shown in FIG. 4 , the midline of the shuttle slot 805 in the horizontal direction coincides with the midline of the sliding hole 804 in the horizontal direction, so that the connecting rod 806 will not be blocked when passing through.

[0030] Working principle: When in use, plug the plug-in block 801 into the plug-in slot 7. After the induction component 8 is plugged in, start the motor 205 through the control panel 3. The motor 205 drives the driving wheel 204, and drives the secondary wheel 207 to rotate through the belt 206. When the secondary wheel 207 starts to rotate, it will drive the two connecting columns 203 and the gear 201 on the top of the connecting column 203 to start rotating. When the gear 201 rotates, the meshing transmission rack 202 slides in the slide groove 5, thereby adjusting the distance between the clamping plates 208. When the clamping plate 208 squeezes the blocking piece 807 and the connecting rod 806 to squeeze the pressure sensor 802, when the pressure sensor 802 is squeezed, a signal will be transmitted to the control module 11, and the control module 11 controls the motor 205 to stop, thereby realizing the rapid adjustment of the distance between the two clamping plates 208 without using electronic devices such as photoelectric sensors. When the sensing component 8 is damaged, it is convenient to quickly replace the sensing component 8, which solves the problem that the electronic devices such as photoelectric sensors in the existing device are fixed with bolts, which increases the maintenance cost.

[0031] 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 material limiting device for a pillow packaging machine, comprising a base (1), characterized in that: The base (1) is equipped with an adjustment component (2), a control panel (3) is fixedly mounted on the outer wall of the base (1), a plug-in slot (7) is evenly arranged on one side of the recessed portion of the outer wall of the base (1), a connecting plate (9) is fixedly mounted on the side of the outer wall of the base (1) close to the plug-in slot (7), a placement slot (10) is symmetrically arranged on the top of the connecting plate (9), and a sensing component (8) is respectively inserted into the two placement slots (10), a storage battery (6) is fixedly mounted at the center of the top of the connecting plate (9), and a control module (11) is fixedly mounted on the side wall of the connecting plate (9); The sensing component (8) comprises a plug-in block (801), a pressure sensor (802) is fixedly mounted on one side of the top of the plug-in block (801), a limit plate (803) is fixedly mounted on the side of the top of the plug-in block (801) away from the pressure sensor (802), a mounting plate (808) is fixedly mounted on the top of the plug-in block (801) between the pressure sensor (802) and the limit plate (803), a sliding hole (804) is provided in the middle of the limit plate (803), and a shuttle slot (808) is provided in the middle of the mounting plate (808). 805), a connecting rod (806) is slidably installed in the shuttle groove (805), a baffle (807) is fixedly installed on the side of the connecting rod (806) away from the pressure sensor (802), a spring (809) is fixedly installed on the side of the baffle (807) close to the pressure sensor (802), the spring (809) is sleeved on the connecting rod (806), and a mounting plate (808) is fixedly installed on the side of the spring (809) away from the baffle (807), and the shuttle groove (805) matches the sliding hole (804).

2. The material limiting device for a pillow packaging machine according to claim 1, characterized in that: The adjustment assembly (2) comprises a gear (201) and a motor (205); the motor (205) is fixedly mounted on one side of the bottom of the inner wall of the base (1); a driving wheel (204) is fixedly mounted on the power output shaft of the motor (205); a secondary wheel (207) is fixedly mounted on the side of the bottom of the base (1) away from the motor (205); a belt (206) is sleeved between the secondary wheel (207) and the driving wheel (204).

3. The material limiting device for a pillow packaging machine according to claim 2, characterized in that: The tops of the driving wheel (204) and the belt (206) are respectively fixedly mounted with connecting columns (203), the tops of the two connecting columns (203) are respectively fixedly mounted with gears (201), the top of the base (1) is symmetrically provided with through holes (4), and the connecting columns (203) extend to the top of the through holes (4).

4. The material limiting device for a pillow packaging machine according to claim 3 is characterized in that: A slide groove (5) is provided on one side of the top of the base (1) close to the through hole (4), a rack (202) is slidably installed in the slide groove (5), the rack (202) and the gear (201) are meshed with each other, and a clamping plate (208) is fixedly installed on one side of the two racks (202) close to each other.

5. The material limiting device for a pillow packaging machine according to claim 4, characterized in that: The two slide grooves (5) are centrally symmetrical about the mid-vertical line of the base (1).

6. The material limiting device for a pillow packaging machine according to claim 1, characterized in that: The midline of the shuttle groove (805) in the horizontal direction coincides with the midline of the sliding hole (804) in the horizontal direction.

Images